Rydex Russell 2000 Fund (RYRHX) N-CSRS 6 Dec 24 Certified semi-annual shareholder report (management investment company) Financial data

Form N-CSR Cover

Form N-CSR Cover	6 Months Ended
	Sep. 30, 2024
Shareholder Report [Line Items]
Document Type	N-CSRS
Amendment Flag	false
Registrant Name	Rydex Series Funds
Entity Central Index Key	0000899148
Entity Investment Company Type	N-1A
Document Period End Date	Sep. 30, 2024

Shareholder Report

Shareholder Report	6 Months Ended
	Sep. 30, 2024 USD ($) shares
Shareholder Report [Line Items]
Document Type	N-CSRS
Amendment Flag	false
Registrant Name	Rydex Series Funds
Entity Central Index Key	0000899148
Entity Investment Company Type	N-1A
Document Period End Date	Sep. 30, 2024
Banking Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Banking Fund
Class Name	Investor Class
Trading Symbol	RYKIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $71 1.34% 2
Expenses Paid, Amount	$ 71
Expense Ratio, Percent	1.34%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 10.94%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were regional banks, diversified banks, and asset management & custody banks. No industry detracted from performance. The holdings that contributed the most to performance were Bank of New York Mellon Corp., PNC Financial Services Group, Inc., and M&T Bank Corp. Those that detracted the most were Webster Financial Corp., Bank of Montreal, and Bank OZK.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 10.94% 43.03% 6.26% 5.89% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 5,061,863
Holdings Count | shares	82
Investment Company, Portfolio Turnover	76%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,061,863 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 76%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 91.7% Savings & Loans 3.9% Diversified Financial Services 2.9% Financial 1.0% 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Banking Fund | Class A
Shareholder Report [Line Items]
Fund Name	Banking Fund
Class Name	Class A
Trading Symbol	RYBKX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $86 1.62% 2
Expenses Paid, Amount	$ 86
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 10.79%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were regional banks, diversified banks, and asset management & custody banks. No industry detracted from performance. The holdings that contributed the most to performance were Bank of New York Mellon Corp., PNC Financial Services Group, Inc., and M&T Bank Corp. Those that detracted the most were Webster Financial Corp., Bank of Montreal, and Bank OZK.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 10.79% 42.67% 5.90% 5.58% Class A (with sales charge) ‡ 5.52% 35.90% 4.87% 5.07% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 5,061,863
Holdings Count | shares	82
Investment Company, Portfolio Turnover	76%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,061,863 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 76%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 91.7% Savings & Loans 3.9% Diversified Financial Services 2.9% Financial 1.0% 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Banking Fund | Class C
Shareholder Report [Line Items]
Fund Name	Banking Fund
Class Name	Class C
Trading Symbol	RYKCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $125 2.37% 2
Expenses Paid, Amount	$ 125
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 10.36%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were regional banks, diversified banks, and asset management & custody banks. No industry detracted from performance. The holdings that contributed the most to performance were Bank of New York Mellon Corp., PNC Financial Services Group, Inc., and M&T Bank Corp. Those that detracted the most were Webster Financial Corp., Bank of Montreal, and Bank OZK.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 10.36% 41.59% 5.11% 4.79% Class C (with CDSC) § 9.36% 40.59% 5.11% 4.79% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 5,061,863
Holdings Count | shares	82
Investment Company, Portfolio Turnover	76%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,061,863 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 76%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 91.7% Savings & Loans 3.9% Diversified Financial Services 2.9% Financial 1.0% 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Banking Fund | Class H
Shareholder Report [Line Items]
Fund Name	Banking Fund
Class Name	Class H
Trading Symbol	RYKAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $86 1.63% 2
Expenses Paid, Amount	$ 86
Expense Ratio, Percent	1.63%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 10.76%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were regional banks, diversified banks, and asset management & custody banks. No industry detracted from performance. The holdings that contributed the most to performance were Bank of New York Mellon Corp., PNC Financial Services Group, Inc., and M&T Bank Corp. Those that detracted the most were Webster Financial Corp., Bank of Montreal, and Bank OZK.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H ** 10.76% 42.67% 5.90% 5.57% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 5,061,863
Holdings Count | shares	82
Investment Company, Portfolio Turnover	76%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,061,863 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 76%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 91.7% Savings & Loans 3.9% Diversified Financial Services 2.9% Financial 1.0% 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Citigroup, Inc. 4.1% Wells Fargo & Co. 4.0% JPMorgan Chase & Co. 3.9% Bank of America Corp. 3.9% PNC Financial Services Group, Inc. 3.3% U.S. Bancorp 3.2% Capital One Financial Corp. 2.9% Truist Financial Corp. 2.9% Bank of New York Mellon Corp. 2.8% NU Holdings Limited/Cayman Islands — Class A 2.2% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Basic Materials Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Basic Materials Fund
Class Name	Investor Class
Trading Symbol	RYBIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $70 1.37% 2
Expenses Paid, Amount	$ 70
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 5.06%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, paper & plastic packaging products & materials, and industrial gases. Those that detracted the most were steel, construction materials, and diversified chemicals. The holdings that contributed the most to performance were Newmont Corp., Kinross Gold Corp., and Air Products and Chemicals, Inc. Those that detracted the most were Nucor Corp., Cleveland-Cliffs Inc., and Arcadium Lithium plc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 5.06% 22.04% 11.87% 7.66% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
Net Assets	$ 27,742,614
Holdings Count | shares	93
Investment Company, Portfolio Turnover	27%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,742,614 Total Number of Portfolio Holdings 93 Portfolio Turnover Rate 27%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Chemicals 36.1% Mining 23.1% Packaging & Containers 11.4% Iron & Steel 11.1% Building Materials 9.7% Coal 2.7% Biotechnology 1.9% Other 3.4% 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Basic Materials Fund | Class A
Shareholder Report [Line Items]
Fund Name	Basic Materials Fund
Class Name	Class A
Trading Symbol	RYBMX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 4.92%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, paper & plastic packaging products & materials, and industrial gases. Those that detracted the most were steel, construction materials, and diversified chemicals. The holdings that contributed the most to performance were Newmont Corp., Kinross Gold Corp., and Air Products and Chemicals, Inc. Those that detracted the most were Nucor Corp., Cleveland-Cliffs Inc., and Arcadium Lithium plc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 4.92% 21.73% 11.59% 7.40% Class A (with sales charge) ‡ -0.06% 15.94% 10.51% 6.87% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 27,742,614
Holdings Count | shares	93
Investment Company, Portfolio Turnover	27%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,742,614 Total Number of Portfolio Holdings 93 Portfolio Turnover Rate 27%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Chemicals 36.1% Mining 23.1% Packaging & Containers 11.4% Iron & Steel 11.1% Building Materials 9.7% Coal 2.7% Biotechnology 1.9% Other 3.4% 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Basic Materials Fund | Class C
Shareholder Report [Line Items]
Fund Name	Basic Materials Fund
Class Name	Class C
Trading Symbol	RYBCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $121 2.36% 2
Expenses Paid, Amount	$ 121
Expense Ratio, Percent	2.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 4.53%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, paper & plastic packaging products & materials, and industrial gases. Those that detracted the most were steel, construction materials, and diversified chemicals. The holdings that contributed the most to performance were Newmont Corp., Kinross Gold Corp., and Air Products and Chemicals, Inc. Those that detracted the most were Nucor Corp., Cleveland-Cliffs Inc., and Arcadium Lithium plc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 4.53% 20.83% 10.75% 6.59% Class C (with CDSC) § 3.53% 19.83% 10.75% 6.59% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 27,742,614
Holdings Count | shares	93
Investment Company, Portfolio Turnover	27%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,742,614 Total Number of Portfolio Holdings 93 Portfolio Turnover Rate 27%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Chemicals 36.1% Mining 23.1% Packaging & Containers 11.4% Iron & Steel 11.1% Building Materials 9.7% Coal 2.7% Biotechnology 1.9% Other 3.4% 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Basic Materials Fund | Class H
Shareholder Report [Line Items]
Fund Name	Basic Materials Fund
Class Name	Class H
Trading Symbol	RYBAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 4.92%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, paper & plastic packaging products & materials, and industrial gases. Those that detracted the most were steel, construction materials, and diversified chemicals. The holdings that contributed the most to performance were Newmont Corp., Kinross Gold Corp., and Air Products and Chemicals, Inc. Those that detracted the most were Nucor Corp., Cleveland-Cliffs Inc., and Arcadium Lithium plc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 4.92% 21.74% 11.58% 7.37% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
Net Assets	$ 27,742,614
Holdings Count | shares	93
Investment Company, Portfolio Turnover	27%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,742,614 Total Number of Portfolio Holdings 93 Portfolio Turnover Rate 27%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Chemicals 36.1% Mining 23.1% Packaging & Containers 11.4% Iron & Steel 11.1% Building Materials 9.7% Coal 2.7% Biotechnology 1.9% Other 3.4% 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Linde plc 4.5% Sherwin-Williams Co. 2.8% Freeport-McMoRan, Inc. 2.7% Air Products and Chemicals, Inc. 2.5% CRH plc 2.4% Ecolab, Inc. 2.4% Newmont Corp. 2.3% Dow, Inc. 1.9% Corteva, Inc. 1.9% Nucor Corp. 1.8% Top 10 Total 25.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Biotechnology Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Biotechnology Fund
Class Name	Investor Class
Trading Symbol	RYOIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $71 1.37% 2
Expenses Paid, Amount	$ 71
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 7.10%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care services. The only industry that detracted was life sciences tools & services. The holdings that contributed the most to performance were Insmed, Inc., Alnylam Pharmaceuticals, Inc., and Amgen Inc. Those that detracted the most were Apellis Pharmaceuticals, Inc., CRISPR Therapeutics AG, and Cytokinetics, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 7.10% 21.62% 8.17% 5.97% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 111,096,545
Holdings Count | shares	70
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $111,096,545 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Biotechnology 74.7% Pharmaceuticals 19.7% Healthcare-Products 4.1% Healthcare-Services 1.0% 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Biotechnology Fund | Class A
Shareholder Report [Line Items]
Fund Name	Biotechnology Fund
Class Name	Class A
Trading Symbol	RYBOX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $84 1.62% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 6.95%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care services. The only industry that detracted was life sciences tools & services. The holdings that contributed the most to performance were Insmed, Inc., Alnylam Pharmaceuticals, Inc., and Amgen Inc. Those that detracted the most were Apellis Pharmaceuticals, Inc., CRISPR Therapeutics AG, and Cytokinetics, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 6.95% 21.29% 7.90% 5.70% Class A (with sales charge) ‡ 1.87% 15.52% 6.85% 5.19% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 111,096,545
Holdings Count | shares	70
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $111,096,545 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Biotechnology 74.7% Pharmaceuticals 19.7% Healthcare-Products 4.1% Healthcare-Services 1.0% 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Biotechnology Fund | Class C
Shareholder Report [Line Items]
Fund Name	Biotechnology Fund
Class Name	Class C
Trading Symbol	RYCFX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $123 2.37% 2
Expenses Paid, Amount	$ 123
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 6.56%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care services. The only industry that detracted was life sciences tools & services. The holdings that contributed the most to performance were Insmed, Inc., Alnylam Pharmaceuticals, Inc., and Amgen Inc. Those that detracted the most were Apellis Pharmaceuticals, Inc., CRISPR Therapeutics AG, and Cytokinetics, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 6.56% 20.41% 7.09% 4.91% Class C (with CDSC) § 5.56% 19.41% 7.09% 4.91% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 111,096,545
Holdings Count | shares	70
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $111,096,545 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Biotechnology 74.7% Pharmaceuticals 19.7% Healthcare-Products 4.1% Healthcare-Services 1.0% 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Biotechnology Fund | Class H
Shareholder Report [Line Items]
Fund Name	Biotechnology Fund
Class Name	Class H
Trading Symbol	RYOAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $84 1.62% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 6.96%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care services. The only industry that detracted was life sciences tools & services. The holdings that contributed the most to performance were Insmed, Inc., Alnylam Pharmaceuticals, Inc., and Amgen Inc. Those that detracted the most were Apellis Pharmaceuticals, Inc., CRISPR Therapeutics AG, and Cytokinetics, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 6.96% 21.31% 7.90% 5.68% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 111,096,545
Holdings Count | shares	70
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $111,096,545 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Biotechnology 74.7% Pharmaceuticals 19.7% Healthcare-Products 4.1% Healthcare-Services 1.0% 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 AbbVie, Inc. 8.8% Amgen, Inc. 6.0% Gilead Sciences, Inc. 4.7% Vertex Pharmaceuticals, Inc. 4.0% Regeneron Pharmaceuticals, Inc. 3.7% Corteva, Inc. 3.0% Alnylam Pharmaceuticals, Inc. 2.8% AstraZeneca plc ADR 2.7% Biogen, Inc. 2.4% Moderna, Inc. 2.4% Top 10 Total 40.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Consumer Products Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Consumer Products Fund
Class Name	Investor Class
Trading Symbol	RYCIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $70 1.37% 2
Expenses Paid, Amount	$ 70
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 4.53%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Staples Index, which returned 10.43% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, household products, and packaged foods & meats. Those that detracted the most were personal care products, distillers & vintners, and agricultural products & services. The holdings that contributed the most to performance were Philip Morris International, Inc., Coca-Cola Co., and Altria Group, Inc. Those that detracted the most were Celsius Holdings, Inc., Estee Lauder Companies, Inc. - Class A, and Lamb Weston Holdings, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 4.53% 15.17% 6.07% 6.48% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Staples Index 10.43% 25.32% 10.04% 9.65%
Net Assets	$ 54,831,241
Holdings Count | shares	61
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $54,831,241 Total Number of Portfolio Holdings 61 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Food 34.0% Beverages 25.4% Cosmetics & Personal Care 16.7% Agriculture 13.0% Household Products & Housewares 6.5% Retail 2.1% Pharmaceuticals 1.0% Internet 0.9% 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Consumer Products Fund | Class A
Shareholder Report [Line Items]
Fund Name	Consumer Products Fund
Class Name	Class A
Trading Symbol	RYPDX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 4.41%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Staples Index, which returned 10.43% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, household products, and packaged foods & meats. Those that detracted the most were personal care products, distillers & vintners, and agricultural products & services. The holdings that contributed the most to performance were Philip Morris International, Inc., Coca-Cola Co., and Altria Group, Inc. Those that detracted the most were Celsius Holdings, Inc., Estee Lauder Companies, Inc. - Class A, and Lamb Weston Holdings, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 4.41% 14.89% 5.80% 6.22% Class A (with sales charge) ‡ -0.55% 9.43% 4.78% 5.70% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Staples Index 10.43% 25.32% 10.04% 9.65%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 54,831,241
Holdings Count | shares	61
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $54,831,241 Total Number of Portfolio Holdings 61 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Food 34.0% Beverages 25.4% Cosmetics & Personal Care 16.7% Agriculture 13.0% Household Products & Housewares 6.5% Retail 2.1% Pharmaceuticals 1.0% Internet 0.9% 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Consumer Products Fund | Class C
Shareholder Report [Line Items]
Fund Name	Consumer Products Fund
Class Name	Class C
Trading Symbol	RYCPX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $121 2.36% 2
Expenses Paid, Amount	$ 121
Expense Ratio, Percent	2.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 4.00%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Staples Index, which returned 10.43% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, household products, and packaged foods & meats. Those that detracted the most were personal care products, distillers & vintners, and agricultural products & services. The holdings that contributed the most to performance were Philip Morris International, Inc., Coca-Cola Co., and Altria Group, Inc. Those that detracted the most were Celsius Holdings, Inc., Estee Lauder Companies, Inc. - Class A, and Lamb Weston Holdings, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 4.00% 14.02% 5.01% 5.42% Class C (with CDSC) § 3.00% 13.07% 5.01% 5.42% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Staples Index 10.43% 25.32% 10.04% 9.65%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 54,831,241
Holdings Count | shares	61
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $54,831,241 Total Number of Portfolio Holdings 61 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Food 34.0% Beverages 25.4% Cosmetics & Personal Care 16.7% Agriculture 13.0% Household Products & Housewares 6.5% Retail 2.1% Pharmaceuticals 1.0% Internet 0.9% 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Consumer Products Fund | Class H
Shareholder Report [Line Items]
Fund Name	Consumer Products Fund
Class Name	Class H
Trading Symbol	RYCAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 4.40%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Staples Index, which returned 10.43% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, household products, and packaged foods & meats. Those that detracted the most were personal care products, distillers & vintners, and agricultural products & services. The holdings that contributed the most to performance were Philip Morris International, Inc., Coca-Cola Co., and Altria Group, Inc. Those that detracted the most were Celsius Holdings, Inc., Estee Lauder Companies, Inc. - Class A, and Lamb Weston Holdings, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H ** 4.40% 14.89% 5.80% 6.20% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Staples Index 10.43% 25.32% 10.04% 9.65%
Net Assets	$ 54,831,241
Holdings Count | shares	61
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $54,831,241 Total Number of Portfolio Holdings 61 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Food 34.0% Beverages 25.4% Cosmetics & Personal Care 16.7% Agriculture 13.0% Household Products & Housewares 6.5% Retail 2.1% Pharmaceuticals 1.0% Internet 0.9% 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Procter & Gamble Co. 6.9% Coca-Cola Co. 5.5% PepsiCo, Inc. 5.1% Philip Morris International, Inc. 4.7% Mondelez International, Inc. — Class A 3.4% Altria Group, Inc. 3.1% Colgate-Palmolive Co. 3.1% Kimberly-Clark Corp. 2.4% Kenvue, Inc. 2.3% Constellation Brands, Inc. — Class A 2.2% Top 10 Total 38.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Electronics Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Electronics Fund
Class Name	Investor Class
Trading Symbol	RYSIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $70 1.37% 2
Expenses Paid, Amount	$ 70
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 4.55%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The only industry that contributed to performance was semiconductors. The only industry that detracted from performance was semiconductor materials & equipment. The holdings that contributed the most to performance were NVIDIA Corp., Broadcom, Inc. and Texas Instruments, Inc. Those that detracted the most were Intel Corp., SolarEdge Technologies, Inc., and Lam Research Corp.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 4.55% 45.16% 26.86% 21.20% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 132,452,381
Holdings Count | shares	57
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $132,452,381 Total Number of Portfolio Holdings 57 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Semiconductors 93.0% Energy-Alternate Sources 5.2% Electrical Components & Equipment 0.9% Telecommunications 0.6% 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Electronics Fund | Class A
Shareholder Report [Line Items]
Fund Name	Electronics Fund
Class Name	Class A
Trading Symbol	RYELX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 4.41%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The only industry that contributed to performance was semiconductors. The only industry that detracted from performance was semiconductor materials & equipment. The holdings that contributed the most to performance were NVIDIA Corp., Broadcom, Inc. and Texas Instruments, Inc. Those that detracted the most were Intel Corp., SolarEdge Technologies, Inc., and Lam Research Corp.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 4.41% 44.80% 26.55% 20.91% Class A (with sales charge) ‡ -0.54% 37.92% 25.32% 20.32% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 132,452,381
Holdings Count | shares	57
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $132,452,381 Total Number of Portfolio Holdings 57 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Semiconductors 93.0% Energy-Alternate Sources 5.2% Electrical Components & Equipment 0.9% Telecommunications 0.6% 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Electronics Fund | Class C
Shareholder Report [Line Items]
Fund Name	Electronics Fund
Class Name	Class C
Trading Symbol	RYSCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $121 2.37% 2
Expenses Paid, Amount	$ 121
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 4.02%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The only industry that contributed to performance was semiconductors. The only industry that detracted from performance was semiconductor materials & equipment. The holdings that contributed the most to performance were NVIDIA Corp., Broadcom, Inc. and Texas Instruments, Inc. Those that detracted the most were Intel Corp., SolarEdge Technologies, Inc., and Lam Research Corp.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 4.02% 43.72% 25.60% 20.01% Class C (with CDSC) § 3.02% 42.72% 25.60% 20.01% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 132,452,381
Holdings Count | shares	57
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $132,452,381 Total Number of Portfolio Holdings 57 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Semiconductors 93.0% Energy-Alternate Sources 5.2% Electrical Components & Equipment 0.9% Telecommunications 0.6% 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Electronics Fund | Class H
Shareholder Report [Line Items]
Fund Name	Electronics Fund
Class Name	Class H
Trading Symbol	RYSAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 4.42%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The only industry that contributed to performance was semiconductors. The only industry that detracted from performance was semiconductor materials & equipment. The holdings that contributed the most to performance were NVIDIA Corp., Broadcom, Inc. and Texas Instruments, Inc. Those that detracted the most were Intel Corp., SolarEdge Technologies, Inc., and Lam Research Corp.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 4.42% 44.80% 26.55% 20.87% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 132,452,381
Holdings Count | shares	57
Investment Company, Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $132,452,381 Total Number of Portfolio Holdings 57 Portfolio Turnover Rate 32%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Semiconductors 93.0% Energy-Alternate Sources 5.2% Electrical Components & Equipment 0.9% Telecommunications 0.6% 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NVIDIA Corp. 15.6% Broadcom, Inc. 8.2% Advanced Micro Devices, Inc. 4.9% Texas Instruments, Inc. 4.1% QUALCOMM, Inc. 4.1% Applied Materials, Inc. 4.0% Micron Technology, Inc. 3.5% Intel Corp. 3.2% Analog Devices, Inc. 3.2% Lam Research Corp. 3.1% Top 10 Total 53.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Energy Fund
Class Name	Investor Class
Trading Symbol	RYEIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $66 1.36% 2
Expenses Paid, Amount	$ 66
Expense Ratio, Percent	1.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned -7.36%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were oil & gas storage & transportation, semiconductors, and coal & consumable fuels. Those that detracted the most were oil & gas exploration & production, oil & gas refining & marketing, and oil & gas equipment & services. The holdings that contributed the most to performance were First Solar, Inc., Targa Resources Corp., and Williams Companies, Inc. Those that detracted the most were SolarEdge Technologies, Inc., ConocoPhillips, and Schlumberger N.V.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class -7.36% -2.19% 10.58% -1.75% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 20,684,238
Holdings Count | shares	86
Investment Company, Portfolio Turnover	219%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $20,684,238 Total Number of Portfolio Holdings 86 Portfolio Turnover Rate 219%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas 64.5% Pipelines 15.0% Oil & Gas Services 9.3% Energy-Alternate Sources 5.2% Mining 1.7% Transportation 1.2% Coal 0.9% Other 1.5% 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Energy Fund
Class Name	Class A
Trading Symbol	RYENX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $78 1.62% 2
Expenses Paid, Amount	$ 78
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -7.48%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were oil & gas storage & transportation, semiconductors, and coal & consumable fuels. Those that detracted the most were oil & gas exploration & production, oil & gas refining & marketing, and oil & gas equipment & services. The holdings that contributed the most to performance were First Solar, Inc., Targa Resources Corp., and Williams Companies, Inc. Those that detracted the most were SolarEdge Technologies, Inc., ConocoPhillips, and Schlumberger N.V.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -7.48% -2.44% 10.31% -1.98% Class A (with sales charge) ‡ -11.87% -7.07% 9.24% -2.45% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 20,684,238
Holdings Count | shares	86
Investment Company, Portfolio Turnover	219%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $20,684,238 Total Number of Portfolio Holdings 86 Portfolio Turnover Rate 219%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas 64.5% Pipelines 15.0% Oil & Gas Services 9.3% Energy-Alternate Sources 5.2% Mining 1.7% Transportation 1.2% Coal 0.9% Other 1.5% 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Energy Fund
Class Name	Class C
Trading Symbol	RYECX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $114 2.37% 2
Expenses Paid, Amount	$ 114
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -7.82%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were oil & gas storage & transportation, semiconductors, and coal & consumable fuels. Those that detracted the most were oil & gas exploration & production, oil & gas refining & marketing, and oil & gas equipment & services. The holdings that contributed the most to performance were First Solar, Inc., Targa Resources Corp., and Williams Companies, Inc. Those that detracted the most were SolarEdge Technologies, Inc., ConocoPhillips, and Schlumberger N.V.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -7.82% -3.17% 9.49% -2.73% Class C (with CDSC) § -8.74% -4.10% 9.49% -2.73% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 20,684,238
Holdings Count | shares	86
Investment Company, Portfolio Turnover	219%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $20,684,238 Total Number of Portfolio Holdings 86 Portfolio Turnover Rate 219%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas 64.5% Pipelines 15.0% Oil & Gas Services 9.3% Energy-Alternate Sources 5.2% Mining 1.7% Transportation 1.2% Coal 0.9% Other 1.5% 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Energy Fund
Class Name	Class H
Trading Symbol	RYEAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $77 1.60% 2
Expenses Paid, Amount	$ 77
Expense Ratio, Percent	1.60%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -7.49%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were oil & gas storage & transportation, semiconductors, and coal & consumable fuels. Those that detracted the most were oil & gas exploration & production, oil & gas refining & marketing, and oil & gas equipment & services. The holdings that contributed the most to performance were First Solar, Inc., Targa Resources Corp., and Williams Companies, Inc. Those that detracted the most were SolarEdge Technologies, Inc., ConocoPhillips, and Schlumberger N.V.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** -7.49% -2.44% 10.31% -2.03% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 20,684,238
Holdings Count | shares	86
Investment Company, Portfolio Turnover	219%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $20,684,238 Total Number of Portfolio Holdings 86 Portfolio Turnover Rate 219%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas 64.5% Pipelines 15.0% Oil & Gas Services 9.3% Energy-Alternate Sources 5.2% Mining 1.7% Transportation 1.2% Coal 0.9% Other 1.5% 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Exxon Mobil Corp. 7.2% Chevron Corp. 5.0% ConocoPhillips 3.4% EOG Resources, Inc. 2.6% Schlumberger N.V. 2.4% Phillips 66 2.3% Williams Companies, Inc. 2.3% Marathon Petroleum Corp. 2.2% ONEOK, Inc. 2.2% Diamondback Energy, Inc. 2.1% Top 10 Total 31.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Services Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Energy Services Fund
Class Name	Investor Class
Trading Symbol	RYVIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $63 1.36% 2
Expenses Paid, Amount	$ 63
Expense Ratio, Percent	1.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned -13.84%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? No industry contributed to performance. The industries that detracted the most were oil & gas equipment & services and oil & gas drilling. The holdings that contributed the most to performance were Baker Hughes Co., Cactus, Inc. – Class A, and U.S. Silica Holdings, Inc. Those that detracted the most were Schlumberger N.V., Halliburton Co., and Patterson-UTI Energy, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class -13.84% -14.20% 3.06% -11.98% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
Net Assets	$ 6,748,377
Holdings Count | shares	33
Investment Company, Portfolio Turnover	95%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $6,748,377 Total Number of Portfolio Holdings 33 Portfolio Turnover Rate 95%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas Services 68.4% Oil & Gas 24.0% Machinery-Diversified 3.6% Metal Fabricate & Hardware 3.3% 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Services Fund | Class A
Shareholder Report [Line Items]
Fund Name	Energy Services Fund
Class Name	Class A
Trading Symbol	RYESX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $76 1.62% 2
Expenses Paid, Amount	$ 76
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -13.95%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? No industry contributed to performance. The industries that detracted the most were oil & gas equipment & services and oil & gas drilling. The holdings that contributed the most to performance were Baker Hughes Co., Cactus, Inc. – Class A, and U.S. Silica Holdings, Inc. Those that detracted the most were Schlumberger N.V., Halliburton Co., and Patterson-UTI Energy, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -13.95% -14.42% 2.79% -12.21% Class A (with sales charge) ‡ -18.04% -18.48% 1.80% -12.63% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
Net Assets	$ 6,748,377
Holdings Count | shares	33
Investment Company, Portfolio Turnover	95%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $6,748,377 Total Number of Portfolio Holdings 33 Portfolio Turnover Rate 95%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas Services 68.4% Oil & Gas 24.0% Machinery-Diversified 3.6% Metal Fabricate & Hardware 3.3% 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Services Fund | Class C
Shareholder Report [Line Items]
Fund Name	Energy Services Fund
Class Name	Class C
Trading Symbol	RYVCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $110 2.37% 2
Expenses Paid, Amount	$ 110
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -14.27%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? No industry contributed to performance. The industries that detracted the most were oil & gas equipment & services and oil & gas drilling. The holdings that contributed the most to performance were Baker Hughes Co., Cactus, Inc. – Class A, and U.S. Silica Holdings, Inc. Those that detracted the most were Schlumberger N.V., Halliburton Co., and Patterson-UTI Energy, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -14.27% -15.05% 2.03% -12.86% Class C (with CDSC) § -15.14% -15.90% 2.03% -12.86% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
Net Assets	$ 6,748,377
Holdings Count | shares	33
Investment Company, Portfolio Turnover	95%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $6,748,377 Total Number of Portfolio Holdings 33 Portfolio Turnover Rate 95%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas Services 68.4% Oil & Gas 24.0% Machinery-Diversified 3.6% Metal Fabricate & Hardware 3.3% 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Energy Services Fund | Class H
Shareholder Report [Line Items]
Fund Name	Energy Services Fund
Class Name	Class H
Trading Symbol	RYVAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $76 1.62% 2
Expenses Paid, Amount	$ 76
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -13.96%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned -4.68% for the same period. What factors materially affected the fund's performance over the last six months? No industry contributed to performance. The industries that detracted the most were oil & gas equipment & services and oil & gas drilling. The holdings that contributed the most to performance were Baker Hughes Co., Cactus, Inc. – Class A, and U.S. Silica Holdings, Inc. Those that detracted the most were Schlumberger N.V., Halliburton Co., and Patterson-UTI Energy, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** -13.96% -14.42% 2.79% -12.23% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Energy Index -4.68% 0.84% 13.90% 3.99%
Net Assets	$ 6,748,377
Holdings Count | shares	33
Investment Company, Portfolio Turnover	95%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $6,748,377 Total Number of Portfolio Holdings 33 Portfolio Turnover Rate 95%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Oil & Gas Services 68.4% Oil & Gas 24.0% Machinery-Diversified 3.6% Metal Fabricate & Hardware 3.3% 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Schlumberger N.V. 13.0% Baker Hughes Co. 10.1% Halliburton Co. 8.0% TechnipFMC plc 4.2% NOV, Inc. 4.0% ChampionX Corp. 4.0% Weatherford International plc 3.8% Noble Corporation plc 3.8% Cactus, Inc. — Class A 3.6% Tenaris S.A. ADR 3.3% Top 10 Total 57.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Financial Services Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Financial Services Fund
Class Name	Investor Class
Trading Symbol	RYFIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $72 1.37% 2
Expenses Paid, Amount	$ 72
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 9.49%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were diversified banks, asset management & custody banks, and property & casualty insurance. Those that detracted the most were transaction & payment processing services, hotel & resort REITs, and timber REITs. The holdings that contributed the most to performance were Welltower, Inc., Berkshire Hathaway, Inc. – Class B, and Goldman Sachs Group, Inc. Those that detracted the most were Coinbase Global, Inc. – Class A, XP, Inc. – Class A, and StoneCo Ltd. – Class A.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 9.49% 38.17% 9.82% 8.95% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 16,478,980
Holdings Count | shares	157
Investment Company, Portfolio Turnover	122%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $16,478,980 Total Number of Portfolio Holdings 157 Portfolio Turnover Rate 122%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 23.8% Diversified Financial Services 21.6% REITs 20.6% Insurance 18.5% Commercial Services 7.4% Private Equity 3.5% Software 2.8% Other 1.7% 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Financial Services Fund | Class A
Shareholder Report [Line Items]
Fund Name	Financial Services Fund
Class Name	Class A
Trading Symbol	RYFNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $85 1.62% 2
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 9.36%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were diversified banks, asset management & custody banks, and property & casualty insurance. Those that detracted the most were transaction & payment processing services, hotel & resort REITs, and timber REITs. The holdings that contributed the most to performance were Welltower, Inc., Berkshire Hathaway, Inc. – Class B, and Goldman Sachs Group, Inc. Those that detracted the most were Coinbase Global, Inc. – Class A, XP, Inc. – Class A, and StoneCo Ltd. – Class A.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 9.36% 37.83% 9.55% 8.68% Class A (with sales charge) ‡ 4.17% 31.29% 8.49% 8.15% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 16,478,980
Holdings Count | shares	157
Investment Company, Portfolio Turnover	122%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $16,478,980 Total Number of Portfolio Holdings 157 Portfolio Turnover Rate 122%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 23.8% Diversified Financial Services 21.6% REITs 20.6% Insurance 18.5% Commercial Services 7.4% Private Equity 3.5% Software 2.8% Other 1.7% 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Financial Services Fund | Class C
Shareholder Report [Line Items]
Fund Name	Financial Services Fund
Class Name	Class C
Trading Symbol	RYFCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $124 2.37% 2
Expenses Paid, Amount	$ 124
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 8.94%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were diversified banks, asset management & custody banks, and property & casualty insurance. Those that detracted the most were transaction & payment processing services, hotel & resort REITs, and timber REITs. The holdings that contributed the most to performance were Welltower, Inc., Berkshire Hathaway, Inc. – Class B, and Goldman Sachs Group, Inc. Those that detracted the most were Coinbase Global, Inc. – Class A, XP, Inc. – Class A, and StoneCo Ltd. – Class A.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 8.94% 36.81% 8.73% 7.87% Class C (with CDSC) § 7.94% 35.81% 8.73% 7.87% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 16,478,980
Holdings Count | shares	157
Investment Company, Portfolio Turnover	122%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $16,478,980 Total Number of Portfolio Holdings 157 Portfolio Turnover Rate 122%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 23.8% Diversified Financial Services 21.6% REITs 20.6% Insurance 18.5% Commercial Services 7.4% Private Equity 3.5% Software 2.8% Other 1.7% 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Financial Services Fund | Class H
Shareholder Report [Line Items]
Fund Name	Financial Services Fund
Class Name	Class H
Trading Symbol	RYFAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $85 1.62% 2
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 9.37%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Financials Index, which returned 8.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were diversified banks, asset management & custody banks, and property & casualty insurance. Those that detracted the most were transaction & payment processing services, hotel & resort REITs, and timber REITs. The holdings that contributed the most to performance were Welltower, Inc., Berkshire Hathaway, Inc. – Class B, and Goldman Sachs Group, Inc. Those that detracted the most were Coinbase Global, Inc. – Class A, XP, Inc. – Class A, and StoneCo Ltd. – Class A.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 9.37% 37.83% 9.55% 8.66% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Financials Index 8.41% 39.01% 12.40% 11.45%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 16,478,980
Holdings Count | shares	157
Investment Company, Portfolio Turnover	122%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $16,478,980 Total Number of Portfolio Holdings 157 Portfolio Turnover Rate 122%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Banks 23.8% Diversified Financial Services 21.6% REITs 20.6% Insurance 18.5% Commercial Services 7.4% Private Equity 3.5% Software 2.8% Other 1.7% 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Berkshire Hathaway, Inc. — Class B 3.2% JPMorgan Chase & Co. 2.5% Visa, Inc. — Class A 2.4% Mastercard, Inc. — Class A 2.1% Bank of America Corp. 1.7% Wells Fargo & Co. 1.5% Blackstone, Inc. — Class A 1.4% Goldman Sachs Group, Inc. 1.3% S&P Global, Inc. 1.3% Progressive Corp. 1.3% Top 10 Total 18.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Health Care Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Health Care Fund
Class Name	Investor Class
Trading Symbol	RYHIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $70 1.37% 2
Expenses Paid, Amount	$ 70
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 3.00%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care facilities. Those that detracted the most were life sciences tools & services, health care equipment, and health care technology. The holdings that contributed the most to performance were UnitedHealth Group, Inc., Eli Lilly and Co., and Alnylam Pharmaceuticals, Inc. Those that detracted the most were DexCom, Inc., Edwards Lifesciences Corp., and Merck & Company, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 3.00% 19.71% 10.80% 8.76% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 23,688,931
Holdings Count | shares	120
Investment Company, Portfolio Turnover	67%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $23,688,931 Total Number of Portfolio Holdings 120 Portfolio Turnover Rate 67%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Pharmaceuticals 31.9% Healthcare-Products 29.3% Biotechnology 20.4% Healthcare-Services 17.0% Software 0.8% Electronics 0.7% Commercial Services 0.2% 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Health Care Fund | Class A
Shareholder Report [Line Items]
Fund Name	Health Care Fund
Class Name	Class A
Trading Symbol	RYHEX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $82 1.62% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 2.86%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care facilities. Those that detracted the most were life sciences tools & services, health care equipment, and health care technology. The holdings that contributed the most to performance were UnitedHealth Group, Inc., Eli Lilly and Co., and Alnylam Pharmaceuticals, Inc. Those that detracted the most were DexCom, Inc., Edwards Lifesciences Corp., and Merck & Company, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 2.86% 19.39% 10.53% 8.48% Class A (with sales charge) ‡ -2.03% 13.72% 9.46% 7.95% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 23,688,931
Holdings Count | shares	120
Investment Company, Portfolio Turnover	67%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $23,688,931 Total Number of Portfolio Holdings 120 Portfolio Turnover Rate 67%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Pharmaceuticals 31.9% Healthcare-Products 29.3% Biotechnology 20.4% Healthcare-Services 17.0% Software 0.8% Electronics 0.7% Commercial Services 0.2% 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Health Care Fund | Class C
Shareholder Report [Line Items]
Fund Name	Health Care Fund
Class Name	Class C
Trading Symbol	RYHCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $120 2.36% 2
Expenses Paid, Amount	$ 120
Expense Ratio, Percent	2.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 2.47%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care facilities. Those that detracted the most were life sciences tools & services, health care equipment, and health care technology. The holdings that contributed the most to performance were UnitedHealth Group, Inc., Eli Lilly and Co., and Alnylam Pharmaceuticals, Inc. Those that detracted the most were DexCom, Inc., Edwards Lifesciences Corp., and Merck & Company, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 2.47% 18.52% 9.72% 7.68% Class C (with CDSC) § 1.47% 17.52% 9.72% 7.68% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 23,688,931
Holdings Count | shares	120
Investment Company, Portfolio Turnover	67%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $23,688,931 Total Number of Portfolio Holdings 120 Portfolio Turnover Rate 67%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Pharmaceuticals 31.9% Healthcare-Products 29.3% Biotechnology 20.4% Healthcare-Services 17.0% Software 0.8% Electronics 0.7% Commercial Services 0.2% 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Health Care Fund | Class H
Shareholder Report [Line Items]
Fund Name	Health Care Fund
Class Name	Class H
Trading Symbol	RYHAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $82 1.62% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 2.85%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Health Care Index, which returned 5.06% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were biotechnology, pharmaceuticals, and health care facilities. Those that detracted the most were life sciences tools & services, health care equipment, and health care technology. The holdings that contributed the most to performance were UnitedHealth Group, Inc., Eli Lilly and Co., and Alnylam Pharmaceuticals, Inc. Those that detracted the most were DexCom, Inc., Edwards Lifesciences Corp., and Merck & Company, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 2.85% 19.41% 10.54% 8.46% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Health Care Index 5.06% 21.69% 13.37% 11.14%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 23,688,931
Holdings Count | shares	120
Investment Company, Portfolio Turnover	67%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $23,688,931 Total Number of Portfolio Holdings 120 Portfolio Turnover Rate 67%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Pharmaceuticals 31.9% Healthcare-Products 29.3% Biotechnology 20.4% Healthcare-Services 17.0% Software 0.8% Electronics 0.7% Commercial Services 0.2% 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Eli Lilly & Co. 4.0% UnitedHealth Group, Inc. 3.5% Johnson & Johnson 3.0% AbbVie, Inc. 2.9% Merck & Company, Inc. 2.5% Thermo Fisher Scientific, Inc. 2.4% Abbott Laboratories 2.1% Danaher Corp. 2.1% Intuitive Surgical, Inc. 2.0% Amgen, Inc. 2.0% Top 10 Total 26.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Internet Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Internet Fund
Class Name	Investor Class
Trading Symbol	RYIIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $71 1.36% 2
Expenses Paid, Amount	$ 71
Expense Ratio, Percent	1.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 7.59%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, broadline retail, and interactive home entertainment. Those that detracted the most were internet services & infrastructure, health care technology, and passenger ground transportation. The holdings that contributed the most to performance were Meta Platforms, Inc. – Class A, Alphabet, Inc. – Class A, and Bilibili, Inc. ADR. Those that detracted the most were Airbnb, Inc. – Class A, Snowflake, Inc. – Class A, and CoStar Group, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 7.59% 32.61% 9.23% 10.49% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 12,234,793
Holdings Count | shares	82
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $12,234,793 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Internet 57.3% Software 25.5% Telecommunications 11.0% Commercial Services 2.5% Real Estate 1.2% Entertainment 0.9% Computers 0.5% Other 0.6% 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Internet Fund | Class A
Shareholder Report [Line Items]
Fund Name	Internet Fund
Class Name	Class A
Trading Symbol	RYINX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $84 1.62% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 7.47%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, broadline retail, and interactive home entertainment. Those that detracted the most were internet services & infrastructure, health care technology, and passenger ground transportation. The holdings that contributed the most to performance were Meta Platforms, Inc. – Class A, Alphabet, Inc. – Class A, and Bilibili, Inc. ADR. Those that detracted the most were Airbnb, Inc. – Class A, Snowflake, Inc. – Class A, and CoStar Group, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 7.47% 32.29% 8.96% 10.22% Class A (with sales charge) ‡ 2.37% 26.00% 7.90% 9.68% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 12,234,793
Holdings Count | shares	82
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $12,234,793 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Internet 57.3% Software 25.5% Telecommunications 11.0% Commercial Services 2.5% Real Estate 1.2% Entertainment 0.9% Computers 0.5% Other 0.6% 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Internet Fund | Class C
Shareholder Report [Line Items]
Fund Name	Internet Fund
Class Name	Class C
Trading Symbol	RYICX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $123 2.37% 2
Expenses Paid, Amount	$ 123
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 7.07%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, broadline retail, and interactive home entertainment. Those that detracted the most were internet services & infrastructure, health care technology, and passenger ground transportation. The holdings that contributed the most to performance were Meta Platforms, Inc. – Class A, Alphabet, Inc. – Class A, and Bilibili, Inc. ADR. Those that detracted the most were Airbnb, Inc. – Class A, Snowflake, Inc. – Class A, and CoStar Group, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 7.07% 31.30% 8.14% 9.39% Class C (with CDSC) § 6.07% 30.30% 8.14% 9.39% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 12,234,793
Holdings Count | shares	82
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $12,234,793 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Internet 57.3% Software 25.5% Telecommunications 11.0% Commercial Services 2.5% Real Estate 1.2% Entertainment 0.9% Computers 0.5% Other 0.6% 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Internet Fund | Class H
Shareholder Report [Line Items]
Fund Name	Internet Fund
Class Name	Class H
Trading Symbol	RYIAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $84 1.62% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 7.47%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, broadline retail, and interactive home entertainment. Those that detracted the most were internet services & infrastructure, health care technology, and passenger ground transportation. The holdings that contributed the most to performance were Meta Platforms, Inc. – Class A, Alphabet, Inc. – Class A, and Bilibili, Inc. ADR. Those that detracted the most were Airbnb, Inc. – Class A, Snowflake, Inc. – Class A, and CoStar Group, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 7.47% 32.30% 8.96% 10.19% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 12,234,793
Holdings Count | shares	82
Investment Company, Portfolio Turnover	43%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $12,234,793 Total Number of Portfolio Holdings 82 Portfolio Turnover Rate 43%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Internet 57.3% Software 25.5% Telecommunications 11.0% Commercial Services 2.5% Real Estate 1.2% Entertainment 0.9% Computers 0.5% Other 0.6% 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Alphabet, Inc. — Class A 6.8% Amazon.com, Inc. 6.5% Meta Platforms, Inc. — Class A 6.0% Netflix, Inc. 3.8% Salesforce, Inc. 3.6% Cisco Systems, Inc. 3.1% Adobe, Inc. 3.1% Uber Technologies, Inc. 2.8% Arista Networks, Inc. 2.2% PayPal Holdings, Inc. 2.0% Top 10 Total 39.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Leisure Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Leisure Fund
Class Name	Investor Class
Trading Symbol	RYLIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $71 1.37% 2
Expenses Paid, Amount	$ 71
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 5.78%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, interactive home entertainment, and restaurants. Those that detracted the most were casinos & gaming, leisure facilities, and distillers & vintners. The holdings that contributed the most to performance were Philip Morris International, Inc., Bilibili, Inc. ADR, and Netflix, Inc. Those that detracted the most were Walt Disney Co., Airbnb, Inc. – Class A, and Dave & Buster's Entertainment, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 5.78% 22.50% 6.04% 6.91% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,154,930
Holdings Count | shares	97
Investment Company, Portfolio Turnover	37%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,154,930 Total Number of Portfolio Holdings 97 Portfolio Turnover Rate 37%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 20.8% Internet 17.9% Media 15.2% Entertainment 10.8% Lodging 9.2% Leisure Time 7.3% Agriculture 6.5% Other 11.9% 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Leisure Fund | Class A
Shareholder Report [Line Items]
Fund Name	Leisure Fund
Class Name	Class A
Trading Symbol	RYLSX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $84 1.62% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 5.67%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, interactive home entertainment, and restaurants. Those that detracted the most were casinos & gaming, leisure facilities, and distillers & vintners. The holdings that contributed the most to performance were Philip Morris International, Inc., Bilibili, Inc. ADR, and Netflix, Inc. Those that detracted the most were Walt Disney Co., Airbnb, Inc. – Class A, and Dave & Buster's Entertainment, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 5.67% 22.19% 5.77% 6.64% Class A (with sales charge) ‡ 0.65% 16.38% 4.74% 6.12% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,154,930
Holdings Count | shares	97
Investment Company, Portfolio Turnover	37%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,154,930 Total Number of Portfolio Holdings 97 Portfolio Turnover Rate 37%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 20.8% Internet 17.9% Media 15.2% Entertainment 10.8% Lodging 9.2% Leisure Time 7.3% Agriculture 6.5% Other 11.9% 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Leisure Fund | Class C
Shareholder Report [Line Items]
Fund Name	Leisure Fund
Class Name	Class C
Trading Symbol	RYLCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $122 2.37% 2
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 5.24%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, interactive home entertainment, and restaurants. Those that detracted the most were casinos & gaming, leisure facilities, and distillers & vintners. The holdings that contributed the most to performance were Philip Morris International, Inc., Bilibili, Inc. ADR, and Netflix, Inc. Those that detracted the most were Walt Disney Co., Airbnb, Inc. – Class A, and Dave & Buster's Entertainment, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 5.24% 21.26% 4.98% 5.84% Class C (with CDSC) § 4.24% 20.26% 4.98% 5.84% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,154,930
Holdings Count | shares	97
Investment Company, Portfolio Turnover	37%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,154,930 Total Number of Portfolio Holdings 97 Portfolio Turnover Rate 37%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 20.8% Internet 17.9% Media 15.2% Entertainment 10.8% Lodging 9.2% Leisure Time 7.3% Agriculture 6.5% Other 11.9% 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Leisure Fund | Class H
Shareholder Report [Line Items]
Fund Name	Leisure Fund
Class Name	Class H
Trading Symbol	RYLAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.61% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.61%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 5.67%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, interactive home entertainment, and restaurants. Those that detracted the most were casinos & gaming, leisure facilities, and distillers & vintners. The holdings that contributed the most to performance were Philip Morris International, Inc., Bilibili, Inc. ADR, and Netflix, Inc. Those that detracted the most were Walt Disney Co., Airbnb, Inc. – Class A, and Dave & Buster's Entertainment, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 5.67% 22.19% 5.77% 6.63% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,154,930
Holdings Count | shares	97
Investment Company, Portfolio Turnover	37%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,154,930 Total Number of Portfolio Holdings 97 Portfolio Turnover Rate 37%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 20.8% Internet 17.9% Media 15.2% Entertainment 10.8% Lodging 9.2% Leisure Time 7.3% Agriculture 6.5% Other 11.9% 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Netflix, Inc. 4.4% McDonald's Corp. 3.7% Philip Morris International, Inc. 3.4% Walt Disney Co. 3.4% Comcast Corp. — Class A 3.3% Starbucks Corp. 2.6% Booking Holdings, Inc. 2.4% Altria Group, Inc. 2.3% Chipotle Mexican Grill, Inc. — Class A 2.2% Airbnb, Inc. — Class A 2.2% Top 10 Total 29.9% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Precious Metals Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Precious Metals Fund
Class Name	Investor Class
Trading Symbol	RYPMX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $72 1.28% 2
Expenses Paid, Amount	$ 72
Expense Ratio, Percent	1.28%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 25.15%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, silver, and copper. No industry detracted from performance. The holdings that contributed the most to performance were Newmont Corp., Agnico Eagle Mines Ltd., and Kinross Gold Corp. Those that detracted the most were Sibanye Stillwater Ltd. ADR and McEwen Mining, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 25.15% 49.03% 11.96% 6.74% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 99,503,552
Holdings Count | shares	37
Investment Company, Portfolio Turnover	250%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $99,503,552 Total Number of Portfolio Holdings 37 Portfolio Turnover Rate 250%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Mining 99.5% 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Precious Metals Fund | Class A
Shareholder Report [Line Items]
Fund Name	Precious Metals Fund
Class Name	Class A
Trading Symbol	RYMNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $86 1.52% 2
Expenses Paid, Amount	$ 86
Expense Ratio, Percent	1.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 24.96%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, silver, and copper. No industry detracted from performance. The holdings that contributed the most to performance were Newmont Corp., Agnico Eagle Mines Ltd., and Kinross Gold Corp. Those that detracted the most were Sibanye Stillwater Ltd. ADR and McEwen Mining, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 24.96% 48.64% 11.68% 6.46% Class A (with sales charge) ‡ 19.03% 41.59% 10.60% 5.95% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 99,503,552
Holdings Count | shares	37
Investment Company, Portfolio Turnover	250%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $99,503,552 Total Number of Portfolio Holdings 37 Portfolio Turnover Rate 250%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Mining 99.5% 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Precious Metals Fund | Class C
Shareholder Report [Line Items]
Fund Name	Precious Metals Fund
Class Name	Class C
Trading Symbol	RYZCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $127 2.26% 2
Expenses Paid, Amount	$ 127
Expense Ratio, Percent	2.26%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 24.55%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, silver, and copper. No industry detracted from performance. The holdings that contributed the most to performance were Newmont Corp., Agnico Eagle Mines Ltd., and Kinross Gold Corp. Those that detracted the most were Sibanye Stillwater Ltd. ADR and McEwen Mining, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 24.55% 47.57% 10.85% 5.69% Class C (with CDSC) § 23.55% 46.57% 10.85% 5.69% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 99,503,552
Holdings Count | shares	37
Investment Company, Portfolio Turnover	250%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $99,503,552 Total Number of Portfolio Holdings 37 Portfolio Turnover Rate 250%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Mining 99.5% 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Precious Metals Fund | Class H
Shareholder Report [Line Items]
Fund Name	Precious Metals Fund
Class Name	Class H
Trading Symbol	RYMPX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $86 1.52% 2
Expenses Paid, Amount	$ 86
Expense Ratio, Percent	1.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 24.99%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 4.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, silver, and copper. No industry detracted from performance. The holdings that contributed the most to performance were Newmont Corp., Agnico Eagle Mines Ltd., and Kinross Gold Corp. Those that detracted the most were Sibanye Stillwater Ltd. ADR and McEwen Mining, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 24.99% 48.63% 11.67% 6.43% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Materials Index 4.77% 25.20% 13.00% 9.12%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 99,503,552
Holdings Count | shares	37
Investment Company, Portfolio Turnover	250%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $99,503,552 Total Number of Portfolio Holdings 37 Portfolio Turnover Rate 250%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Mining 99.5% 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Freeport-McMoRan, Inc. 10.8% Newmont Corp. 9.2% Agnico Eagle Mines Ltd. 7.1% Barrick Gold Corp. 6.7% Wheaton Precious Metals Corp. 6.1% Gold Fields Ltd. ADR 4.4% Franco-Nevada Corp. 4.1% Kinross Gold Corp. 3.9% Anglogold Ashanti plc 3.6% Royal Gold, Inc. 3.5% Top 10 Total 59.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Real Estate Fund | Class A
Shareholder Report [Line Items]
Fund Name	Real Estate Fund
Class Name	Class A
Trading Symbol	RYREX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $87 1.62% 2
Expenses Paid, Amount	$ 87
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 14.86%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the MSCI U.S. REIT Index, which returned 16.21% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were health care REITs, retail REITs, and multi-family residential REITs. Those that detracted the most were hotel & resort REITs, real estate operating companies, and timber REITs. The holdings that contributed the most to performance were Welltower Inc., Iron Mountain, Inc., and Ventas, Inc. Those that detracted the most were CoStar Group, Inc., Host Hotels & Resorts, Inc., and DigitalBridge Group, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 14.86% 33.45% 3.18% 5.18% Class A (with sales charge) ‡ 9.39% 27.11% 2.18% 4.67% S&P 500 Index 10.42% 36.35% 15.98% 13.38% MSCI U.S. REIT Index 16.21% 34.38% 5.47% 7.77%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,638,431
Holdings Count | shares	90
Investment Company, Portfolio Turnover	114%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,638,431 Total Number of Portfolio Holdings 90 Portfolio Turnover Rate 114%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets REITs-Diversified 23.7% REITs-Apartments 11.8% REITs-Health Care 9.7% REITs-Warehouse/Industries 9.1% REITs-Storage 7.6% REITs-Office Property 7.1% REITs-Shopping Centers 6.8% Other 23.5% 10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Real Estate Fund | Class C
Shareholder Report [Line Items]
Fund Name	Real Estate Fund
Class Name	Class C
Trading Symbol	RYCRX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $126 2.35% 2
Expenses Paid, Amount	$ 126
Expense Ratio, Percent	2.35%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 14.46%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the MSCI U.S. REIT Index, which returned 16.21% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were health care REITs, retail REITs, and multi-family residential REITs. Those that detracted the most were hotel & resort REITs, real estate operating companies, and timber REITs. The holdings that contributed the most to performance were Welltower Inc., Iron Mountain, Inc., and Ventas, Inc. Those that detracted the most were CoStar Group, Inc., Host Hotels & Resorts, Inc., and DigitalBridge Group, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 14.46% 32.43% 2.56% 4.47% Class C (with CDSC) § 13.46% 31.43% 2.56% 4.47% S&P 500 Index 10.42% 36.35% 15.98% 13.38% MSCI U.S. REIT Index 16.21% 34.38% 5.47% 7.77%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,638,431
Holdings Count | shares	90
Investment Company, Portfolio Turnover	114%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,638,431 Total Number of Portfolio Holdings 90 Portfolio Turnover Rate 114%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets REITs-Diversified 23.7% REITs-Apartments 11.8% REITs-Health Care 9.7% REITs-Warehouse/Industries 9.1% REITs-Storage 7.6% REITs-Office Property 7.1% REITs-Shopping Centers 6.8% Other 23.5% 10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Real Estate Fund | Class H
Shareholder Report [Line Items]
Fund Name	Real Estate Fund
Class Name	Class H
Trading Symbol	RYHRX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $88 1.63% 2
Expenses Paid, Amount	$ 88
Expense Ratio, Percent	1.63%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 14.86%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the MSCI U.S. REIT Index, which returned 16.21% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were health care REITs, retail REITs, and multi-family residential REITs. Those that detracted the most were hotel & resort REITs, real estate operating companies, and timber REITs. The holdings that contributed the most to performance were Welltower Inc., Iron Mountain, Inc., and Ventas, Inc. Those that detracted the most were CoStar Group, Inc., Host Hotels & Resorts, Inc., and DigitalBridge Group, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 14.86% 33.46% 3.19% 5.19% S&P 500 Index 10.42% 36.35% 15.98% 13.38% MSCI U.S. REIT Index 16.21% 34.38% 5.47% 7.77%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,638,431
Holdings Count | shares	90
Investment Company, Portfolio Turnover	114%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,638,431 Total Number of Portfolio Holdings 90 Portfolio Turnover Rate 114%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets REITs-Diversified 23.7% REITs-Apartments 11.8% REITs-Health Care 9.7% REITs-Warehouse/Industries 9.1% REITs-Storage 7.6% REITs-Office Property 7.1% REITs-Shopping Centers 6.8% Other 23.5% 10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Prologis, Inc. 3.5% American Tower Corp. — Class A 3.4% Equinix, Inc. 3.0% Welltower, Inc. 2.9% Public Storage 2.5% Realty Income Corp. 2.4% Digital Realty Trust, Inc. 2.4% Simon Property Group, Inc. 2.4% Crown Castle, Inc. 2.3% CBRE Group, Inc. — Class A 2.0% Top 10 Total 26.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Retailing Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Retailing Fund
Class Name	Investor Class
Trading Symbol	RYRIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $70 1.36% 2
Expenses Paid, Amount	$ 70
Expense Ratio, Percent	1.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 4.45%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were broadline retail, apparel retail, and computer & electronics retail. Those that detracted the most were other specialty retail, drug retail, and home furnishing retail. The holdings that contributed the most to performance were Walmart, Inc., Costco Wholesale Corp., and Alibaba Group Holding Ltd. ADR. Those that detracted the most were Dollar General Corp., Dollar Tree, Inc., and Walgreens Boots Alliance, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 4.45% 33.57% 11.42% 9.44% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,856,003
Holdings Count | shares	63
Investment Company, Portfolio Turnover	135%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,856,003 Total Number of Portfolio Holdings 63 Portfolio Turnover Rate 135%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 68.1% Internet 26.9% Distribution & Wholesale 2.5% Software 1.4% Commercial Services 0.8% 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Retailing Fund | Class A
Shareholder Report [Line Items]
Fund Name	Retailing Fund
Class Name	Class A
Trading Symbol	RYRTX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 4.33%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were broadline retail, apparel retail, and computer & electronics retail. Those that detracted the most were other specialty retail, drug retail, and home furnishing retail. The holdings that contributed the most to performance were Walmart, Inc., Costco Wholesale Corp., and Alibaba Group Holding Ltd. ADR. Those that detracted the most were Dollar General Corp., Dollar Tree, Inc., and Walgreens Boots Alliance, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 4.33% 33.24% 11.15% 9.18% Class A (with sales charge) ‡ -0.62% 26.89% 10.07% 8.65% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,856,003
Holdings Count | shares	63
Investment Company, Portfolio Turnover	135%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,856,003 Total Number of Portfolio Holdings 63 Portfolio Turnover Rate 135%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 68.1% Internet 26.9% Distribution & Wholesale 2.5% Software 1.4% Commercial Services 0.8% 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Retailing Fund | Class C
Shareholder Report [Line Items]
Fund Name	Retailing Fund
Class Name	Class C
Trading Symbol	RYRCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $121 2.37% 2
Expenses Paid, Amount	$ 121
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 3.92%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were broadline retail, apparel retail, and computer & electronics retail. Those that detracted the most were other specialty retail, drug retail, and home furnishing retail. The holdings that contributed the most to performance were Walmart, Inc., Costco Wholesale Corp., and Alibaba Group Holding Ltd. ADR. Those that detracted the most were Dollar General Corp., Dollar Tree, Inc., and Walgreens Boots Alliance, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 3.92% 32.24% 10.31% 8.35% Class C (with CDSC) § 2.92% 31.24% 10.31% 8.35% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,856,003
Holdings Count | shares	63
Investment Company, Portfolio Turnover	135%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,856,003 Total Number of Portfolio Holdings 63 Portfolio Turnover Rate 135%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 68.1% Internet 26.9% Distribution & Wholesale 2.5% Software 1.4% Commercial Services 0.8% 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Retailing Fund | Class H
Shareholder Report [Line Items]
Fund Name	Retailing Fund
Class Name	Class H
Trading Symbol	RYRAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 4.33%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned 8.50% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were broadline retail, apparel retail, and computer & electronics retail. Those that detracted the most were other specialty retail, drug retail, and home furnishing retail. The holdings that contributed the most to performance were Walmart, Inc., Costco Wholesale Corp., and Alibaba Group Holding Ltd. ADR. Those that detracted the most were Dollar General Corp., Dollar Tree, Inc., and Walgreens Boots Alliance, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 4.33% 33.22% 11.14% 9.16% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Consumer Discretionary Index 8.50% 28.06% 12.10% 13.06%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,856,003
Holdings Count | shares	63
Investment Company, Portfolio Turnover	135%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,856,003 Total Number of Portfolio Holdings 63 Portfolio Turnover Rate 135%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Retail 68.1% Internet 26.9% Distribution & Wholesale 2.5% Software 1.4% Commercial Services 0.8% 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Amazon.com, Inc. 9.3% Walmart, Inc. 4.8% Costco Wholesale Corp. 4.5% Home Depot, Inc. 4.4% Lowe's Companies, Inc. 4.4% TJX Companies, Inc. 3.9% PDD Holdings, Inc. ADR 3.6% Target Corp. 2.9% O'Reilly Automotive, Inc. 2.8% JD.com, Inc. ADR 2.5% Top 10 Total 43.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Technology Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Technology Fund
Class Name	Investor Class
Trading Symbol	RYTIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $71 1.37% 2
Expenses Paid, Amount	$ 71
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 6.34%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were semiconductors, technology hardware storage & peripherals, and systems software. Those that detracted the most were semiconductor materials & equipment, internet services & infrastructure, and application software. The holdings that contributed the most to performance were Apple Inc., NVIDIA Corp., and Broadcom Inc. Those that detracted the most were Intel Corp., Super Micro Computer, Inc., and SolarEdge Technologies, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 6.34% 37.63% 17.81% 16.02% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 64,153,122
Holdings Count | shares	125
Investment Company, Portfolio Turnover	53%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $64,153,122 Total Number of Portfolio Holdings 125 Portfolio Turnover Rate 53%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Software 30.2% Semiconductors 28.0% Computers 17.7% Internet 14.8% Telecommunications 3.8% Electronics 2.5% Energy-Alternate Sources 1.6% Other 0.9% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Technology Fund | Class A
Shareholder Report [Line Items]
Fund Name	Technology Fund
Class Name	Class A
Trading Symbol	RYTHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $84 1.62% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 6.21%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were semiconductors, technology hardware storage & peripherals, and systems software. Those that detracted the most were semiconductor materials & equipment, internet services & infrastructure, and application software. The holdings that contributed the most to performance were Apple Inc., NVIDIA Corp., and Broadcom Inc. Those that detracted the most were Intel Corp., Super Micro Computer, Inc., and SolarEdge Technologies, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 6.21% 37.29% 17.52% 15.74% Class A (with sales charge) ‡ 1.17% 30.77% 16.38% 15.18% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 64,153,122
Holdings Count | shares	125
Investment Company, Portfolio Turnover	53%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $64,153,122 Total Number of Portfolio Holdings 125 Portfolio Turnover Rate 53%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Software 30.2% Semiconductors 28.0% Computers 17.7% Internet 14.8% Telecommunications 3.8% Electronics 2.5% Energy-Alternate Sources 1.6% Other 0.9% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Technology Fund | Class C
Shareholder Report [Line Items]
Fund Name	Technology Fund
Class Name	Class C
Trading Symbol	RYCHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $122 2.37% 2
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 5.82%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were semiconductors, technology hardware storage & peripherals, and systems software. Those that detracted the most were semiconductor materials & equipment, internet services & infrastructure, and application software. The holdings that contributed the most to performance were Apple Inc., NVIDIA Corp., and Broadcom Inc. Those that detracted the most were Intel Corp., Super Micro Computer, Inc., and SolarEdge Technologies, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 5.82% 36.28% 16.64% 14.88% Class C (with CDSC) § 4.82% 35.28% 16.64% 14.88% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 64,153,122
Holdings Count | shares	125
Investment Company, Portfolio Turnover	53%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $64,153,122 Total Number of Portfolio Holdings 125 Portfolio Turnover Rate 53%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Software 30.2% Semiconductors 28.0% Computers 17.7% Internet 14.8% Telecommunications 3.8% Electronics 2.5% Energy-Alternate Sources 1.6% Other 0.9% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Technology Fund | Class H
Shareholder Report [Line Items]
Fund Name	Technology Fund
Class Name	Class H
Trading Symbol	RYTAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $84 1.62% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 6.20%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 15.64% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were semiconductors, technology hardware storage & peripherals, and systems software. Those that detracted the most were semiconductor materials & equipment, internet services & infrastructure, and application software. The holdings that contributed the most to performance were Apple Inc., NVIDIA Corp., and Broadcom Inc. Those that detracted the most were Intel Corp., Super Micro Computer, Inc., and SolarEdge Technologies, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 6.20% 37.29% 17.52% 15.71% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Information Technology Index 15.64% 52.68% 26.74% 22.40%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 64,153,122
Holdings Count | shares	125
Investment Company, Portfolio Turnover	53%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $64,153,122 Total Number of Portfolio Holdings 125 Portfolio Turnover Rate 53%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Software 30.2% Semiconductors 28.0% Computers 17.7% Internet 14.8% Telecommunications 3.8% Electronics 2.5% Energy-Alternate Sources 1.6% Other 0.9% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.6% NVIDIA Corp. 5.2% Alphabet, Inc. — Class A 4.5% Meta Platforms, Inc. — Class A 3.9% Broadcom, Inc. 2.8% Advanced Micro Devices, Inc. 1.7% Oracle Corp. 1.7% Salesforce, Inc. 1.6% International Business Machines Corp. 1.4% Top 10 Total 34.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Telecommunications Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Telecommunications Fund
Class Name	Investor Class
Trading Symbol	RYMIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $74 1.37% 2
Expenses Paid, Amount	$ 74
Expense Ratio, Percent	1.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 16.67%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Telecommunication Services Index, which returned 20.22% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, integrated telecommunication services, and alternative carriers. The only industry that detracted was application software. The holdings that contributed the most to performance were AT&T, Inc., T-Mobile US, Inc., and Lumen Technologies, Inc. Those that detracted the most were Nice Ltd. ADR, Comcast Corp. – Class A, and Viasat, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 16.67% 23.27% 2.13% 3.07% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Telecommunication Services Index 20.22% 51.57% 2.16% 4.38%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,252,780
Holdings Count | shares	47
Investment Company, Portfolio Turnover	243%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,252,780 Total Number of Portfolio Holdings 47 Portfolio Turnover Rate 243%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Telecommunications 71.9% Media 16.4% Internet 5.9% Computers 2.5% Software 2.2% Electronics 0.4% 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Telecommunications Fund | Class A
Shareholder Report [Line Items]
Fund Name	Telecommunications Fund
Class Name	Class A
Trading Symbol	RYTLX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $88 1.62% 2
Expenses Paid, Amount	$ 88
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 16.53%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Telecommunication Services Index, which returned 20.22% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, integrated telecommunication services, and alternative carriers. The only industry that detracted was application software. The holdings that contributed the most to performance were AT&T, Inc., T-Mobile US, Inc., and Lumen Technologies, Inc. Those that detracted the most were Nice Ltd. ADR, Comcast Corp. – Class A, and Viasat, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 16.53% 22.97% 1.88% 2.80% Class A (with sales charge) ‡ 11.00% 17.12% 0.89% 2.30% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Telecommunication Services Index 20.22% 51.57% 2.16% 4.38%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,252,780
Holdings Count | shares	47
Investment Company, Portfolio Turnover	243%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,252,780 Total Number of Portfolio Holdings 47 Portfolio Turnover Rate 243%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Telecommunications 71.9% Media 16.4% Internet 5.9% Computers 2.5% Software 2.2% Electronics 0.4% 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Telecommunications Fund | Class C
Shareholder Report [Line Items]
Fund Name	Telecommunications Fund
Class Name	Class C
Trading Symbol	RYCSX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $128 2.36% 2
Expenses Paid, Amount	$ 128
Expense Ratio, Percent	2.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 16.21%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Telecommunication Services Index, which returned 20.22% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, integrated telecommunication services, and alternative carriers. The only industry that detracted was application software. The holdings that contributed the most to performance were AT&T, Inc., T-Mobile US, Inc., and Lumen Technologies, Inc. Those that detracted the most were Nice Ltd. ADR, Comcast Corp. – Class A, and Viasat, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 16.21% 22.04% 1.11% 2.03% Class C (with CDSC) § 15.21% 21.04% 1.11% 2.03% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Telecommunication Services Index 20.22% 51.57% 2.16% 4.38%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,252,780
Holdings Count | shares	47
Investment Company, Portfolio Turnover	243%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,252,780 Total Number of Portfolio Holdings 47 Portfolio Turnover Rate 243%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Telecommunications 71.9% Media 16.4% Internet 5.9% Computers 2.5% Software 2.2% Electronics 0.4% 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Telecommunications Fund | Class H
Shareholder Report [Line Items]
Fund Name	Telecommunications Fund
Class Name	Class H
Trading Symbol	RYMAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $88 1.63% 2
Expenses Paid, Amount	$ 88
Expense Ratio, Percent	1.63%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 16.53%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Telecommunication Services Index, which returned 20.22% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, integrated telecommunication services, and alternative carriers. The only industry that detracted was application software. The holdings that contributed the most to performance were AT&T, Inc., T-Mobile US, Inc., and Lumen Technologies, Inc. Those that detracted the most were Nice Ltd. ADR, Comcast Corp. – Class A, and Viasat, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 16.53% 22.94% 1.87% 2.81% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Telecommunication Services Index 20.22% 51.57% 2.16% 4.38%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 7,252,780
Holdings Count | shares	47
Investment Company, Portfolio Turnover	243%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $7,252,780 Total Number of Portfolio Holdings 47 Portfolio Turnover Rate 243%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Telecommunications 71.9% Media 16.4% Internet 5.9% Computers 2.5% Software 2.2% Electronics 0.4% 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Cisco Systems, Inc. 8.1% Verizon Communications, Inc. 7.5% Comcast Corp. — Class A 7.4% AT&T, Inc. 7.3% T-Mobile US, Inc. 5.7% Arista Networks, Inc. 4.4% Motorola Solutions, Inc. 4.1% Charter Communications, Inc. — Class A 3.7% F5, Inc. 2.6% Liberty Broadband Corp. — Class C 2.5% Top 10 Total 53.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Transportation Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Transportation Fund
Class Name	Investor Class
Trading Symbol	RYPIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $67 1.36% 2
Expenses Paid, Amount	$ 67
Expense Ratio, Percent	1.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned -2.14%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Industrials Index, which returned 8.31% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were automobile manufacturers, air freight & logistics, and marine transportation. Those that detracted the most were automotive parts & equipment, cargo ground transportation, and passenger ground transportation. The holdings that contributed the most to performance were Tesla Inc., NIO Inc. ADR, and CH Robinson Worldwide, Inc. Those that detracted the most were Stellantis N.V., Mobileye Global, Inc. – Class A, and Ford Motor Co.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class -2.14% 3.46% 8.34% 6.32% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Industrials Index 8.31% 35.89% 13.76% 11.73%
Net Assets	$ 8,671,765
Holdings Count | shares	70
Investment Company, Portfolio Turnover	34%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $8,671,765 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 34%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Transportation 37.2% Auto Manufacturers 26.1% Auto Parts & Equipment 12.1% Airlines 11.8% Internet 7.1% Commercial Services 1.7% Home Builders 1.4% Other 2.4% 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Transportation Fund | Class A
Shareholder Report [Line Items]
Fund Name	Transportation Fund
Class Name	Class A
Trading Symbol	RYTSX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $80 1.62% 2
Expenses Paid, Amount	$ 80
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -2.26%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Industrials Index, which returned 8.31% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were automobile manufacturers, air freight & logistics, and marine transportation. Those that detracted the most were automotive parts & equipment, cargo ground transportation, and passenger ground transportation. The holdings that contributed the most to performance were Tesla Inc., NIO Inc. ADR, and CH Robinson Worldwide, Inc. Those that detracted the most were Stellantis N.V., Mobileye Global, Inc. – Class A, and Ford Motor Co.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -2.26% 3.20% 8.07% 6.05% Class A (with sales charge) ‡ -6.90% -1.70% 7.03% 5.54% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Industrials Index 8.31% 35.89% 13.76% 11.73%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 8,671,765
Holdings Count | shares	70
Investment Company, Portfolio Turnover	34%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $8,671,765 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 34%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Transportation 37.2% Auto Manufacturers 26.1% Auto Parts & Equipment 12.1% Airlines 11.8% Internet 7.1% Commercial Services 1.7% Home Builders 1.4% Other 2.4% 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Transportation Fund | Class C
Shareholder Report [Line Items]
Fund Name	Transportation Fund
Class Name	Class C
Trading Symbol	RYCNX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $117 2.36% 2
Expenses Paid, Amount	$ 117
Expense Ratio, Percent	2.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -2.62%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Industrials Index, which returned 8.31% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were automobile manufacturers, air freight & logistics, and marine transportation. Those that detracted the most were automotive parts & equipment, cargo ground transportation, and passenger ground transportation. The holdings that contributed the most to performance were Tesla Inc., NIO Inc. ADR, and CH Robinson Worldwide, Inc. Those that detracted the most were Stellantis N.V., Mobileye Global, Inc. – Class A, and Ford Motor Co.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -2.62% 2.42% 7.26% 5.26% Class C (with CDSC) § -3.59% 1.42% 7.26% 5.26% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Industrials Index 8.31% 35.89% 13.76% 11.73%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 8,671,765
Holdings Count | shares	70
Investment Company, Portfolio Turnover	34%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $8,671,765 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 34%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Transportation 37.2% Auto Manufacturers 26.1% Auto Parts & Equipment 12.1% Airlines 11.8% Internet 7.1% Commercial Services 1.7% Home Builders 1.4% Other 2.4% 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Transportation Fund | Class H
Shareholder Report [Line Items]
Fund Name	Transportation Fund
Class Name	Class H
Trading Symbol	RYPAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $80 1.62% 2
Expenses Paid, Amount	$ 80
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -2.28%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Industrials Index, which returned 8.31% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were automobile manufacturers, air freight & logistics, and marine transportation. Those that detracted the most were automotive parts & equipment, cargo ground transportation, and passenger ground transportation. The holdings that contributed the most to performance were Tesla Inc., NIO Inc. ADR, and CH Robinson Worldwide, Inc. Those that detracted the most were Stellantis N.V., Mobileye Global, Inc. – Class A, and Ford Motor Co.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** -2.28% 3.21% 8.08% 6.03% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Industrials Index 8.31% 35.89% 13.76% 11.73%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 8,671,765
Holdings Count | shares	70
Investment Company, Portfolio Turnover	34%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $8,671,765 Total Number of Portfolio Holdings 70 Portfolio Turnover Rate 34%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Transportation 37.2% Auto Manufacturers 26.1% Auto Parts & Equipment 12.1% Airlines 11.8% Internet 7.1% Commercial Services 1.7% Home Builders 1.4% Other 2.4% 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Tesla, Inc. 10.7% Uber Technologies, Inc. 4.8% Union Pacific Corp. 4.5% United Parcel Service, Inc. — Class B 4.1% CSX Corp. 3.1% FedEx Corp. 2.8% Norfolk Southern Corp. 2.7% General Motors Co. 2.6% Ford Motor Co. 2.4% Old Dominion Freight Line, Inc. 2.4% Top 10 Total 40.1% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Utilities Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Utilities Fund
Class Name	Investor Class
Trading Symbol	RYUIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $77 1.38% 2
Expenses Paid, Amount	$ 77
Expense Ratio, Percent	1.38%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 21.68%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Utilities Index, which returned 24.93% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were electric utilities, multi-utilities, and independent power producers & energy traders. No industry detracted from performance. The holdings that contributed the most to performance were NextEra Energy, Inc., Vistra Corp., and Constellation Energy Corp. Those that detracted the most were Otter Tail Corp., NextEra Energy Partners, LP, and Hawaiian Electric Industries, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 21.68% 37.83% 5.52% 8.24% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Utilities Index 24.93% 41.82% 7.99% 10.41%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 29,842,810
Holdings Count | shares	54
Investment Company, Portfolio Turnover	116%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $29,842,810 Total Number of Portfolio Holdings 54 Portfolio Turnover Rate 116%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Electric 85.6% Gas 9.1% Water 3.6% Energy-Alternate Sources 1.2% 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Utilities Fund | Class A
Shareholder Report [Line Items]
Fund Name	Utilities Fund
Class Name	Class A
Trading Symbol	RYUTX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $90 1.62% 2
Expenses Paid, Amount	$ 90
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 21.54%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Utilities Index, which returned 24.93% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were electric utilities, multi-utilities, and independent power producers & energy traders. No industry detracted from performance. The holdings that contributed the most to performance were NextEra Energy, Inc., Vistra Corp., and Constellation Energy Corp. Those that detracted the most were Otter Tail Corp., NextEra Energy Partners, LP, and Hawaiian Electric Industries, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 21.54% 37.46% 5.26% 7.97% Class A (with sales charge) ‡ 15.77% 30.92% 4.24% 7.44% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Utilities Index 24.93% 41.82% 7.99% 10.41%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 29,842,810
Holdings Count | shares	54
Investment Company, Portfolio Turnover	116%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $29,842,810 Total Number of Portfolio Holdings 54 Portfolio Turnover Rate 116%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Electric 85.6% Gas 9.1% Water 3.6% Energy-Alternate Sources 1.2% 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Utilities Fund | Class C
Shareholder Report [Line Items]
Fund Name	Utilities Fund
Class Name	Class C
Trading Symbol	RYCUX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $131 2.37% 2
Expenses Paid, Amount	$ 131
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 21.09%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Utilities Index, which returned 24.93% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were electric utilities, multi-utilities, and independent power producers & energy traders. No industry detracted from performance. The holdings that contributed the most to performance were NextEra Energy, Inc., Vistra Corp., and Constellation Energy Corp. Those that detracted the most were Otter Tail Corp., NextEra Energy Partners, LP, and Hawaiian Electric Industries, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 21.09% 36.47% 4.47% 7.17% Class C (with CDSC) § 20.09% 35.47% 4.47% 7.17% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Utilities Index 24.93% 41.82% 7.99% 10.41%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 29,842,810
Holdings Count | shares	54
Investment Company, Portfolio Turnover	116%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $29,842,810 Total Number of Portfolio Holdings 54 Portfolio Turnover Rate 116%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Electric 85.6% Gas 9.1% Water 3.6% Energy-Alternate Sources 1.2% 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Utilities Fund | Class H
Shareholder Report [Line Items]
Fund Name	Utilities Fund
Class Name	Class H
Trading Symbol	RYAUX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $90 1.62% 2
Expenses Paid, Amount	$ 90
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 21.55%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Utilities Index, which returned 24.93% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were electric utilities, multi-utilities, and independent power producers & energy traders. No industry detracted from performance. The holdings that contributed the most to performance were NextEra Energy, Inc., Vistra Corp., and Constellation Energy Corp. Those that detracted the most were Otter Tail Corp., NextEra Energy Partners, LP, and Hawaiian Electric Industries, Inc.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H** 21.55% 37.51% 5.26% 7.95% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Utilities Index 24.93% 41.82% 7.99% 10.41%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 29,842,810
Holdings Count | shares	54
Investment Company, Portfolio Turnover	116%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $29,842,810 Total Number of Portfolio Holdings 54 Portfolio Turnover Rate 116%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Electric 85.6% Gas 9.1% Water 3.6% Energy-Alternate Sources 1.2% 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NextEra Energy, Inc. 5.7% Constellation Energy Corp. 4.5% Southern Co. 4.3% Duke Energy Corp. 4.0% Vistra Corp. 3.3% American Electric Power Company, Inc. 3.2% Sempra 3.2% Dominion Energy, Inc. 3.0% Public Service Enterprise Group, Inc. 3.0% PG&E Corp. 2.8% Top 10 Total 37.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Dow Jones Industrial Average® Fund | Class H
Shareholder Report [Line Items]
Fund Name	Dow Jones Industrial Average® Fund
Class Name	Class H
Trading Symbol	RYDHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $81 1.57% 2
Expenses Paid, Amount	$ 81
Expense Ratio, Percent	1.57%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 6.53%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Dow Jones Industrial Average, which returned 7.35% for the same period. The fund's broad-based securities market index was changed from the Dow Jones Industrial Average to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Dow Jones Industrial Average (the "Index) were Financials, Health Care, and Information Technology. Those that detracted the most were Communication Services, Energy, and Materials. The holdings that contributed the most to return of the Index were UnitedHealth Group, Inc., Goldman Sachs Group, Inc., and Apple, Inc. Those that detracted the most were Boeing Co., Salesforce, Inc., and Walt Disney Co. The fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the Dow Jones Industrial Average.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Since Inception 12.01.15 Class H 6.53% 26.83% 9.78% 10.81% S&P 500 Index 10.42% 36.35% 15.98% 14.13% Dow Jones Industrial Average 7.35% 28.85% 11.78% 12.73%
Performance Inception Date	Dec. 01, 2015
Net Assets	$ 19,720,259
Holdings Count | shares	39
Investment Company, Portfolio Turnover	14%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $19,720,259 Total Number of Portfolio Holdings 39 Portfolio Turnover Rate 14%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Financial 20.0% Consumer, Non-cyclical 19.2% Technology 15.9% Dow Jones Industrial Average Equity Swap Agreements 12.6% Industrial 11.9% Consumer, Cyclical 11.8% Communications 5.1% Other 3.8% 10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Dow Jones Industrial Average® Fund | Class A
Shareholder Report [Line Items]
Fund Name	Dow Jones Industrial Average® Fund
Class Name	Class A
Trading Symbol	RYDAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $81 1.57% 2
Expenses Paid, Amount	$ 81
Expense Ratio, Percent	1.57%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 6.52%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Dow Jones Industrial Average, which returned 7.35% for the same period. The fund's broad-based securities market index was changed from the Dow Jones Industrial Average to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Dow Jones Industrial Average (the "Index) were Financials, Health Care, and Information Technology. Those that detracted the most were Communication Services, Energy, and Materials. The holdings that contributed the most to return of the Index were UnitedHealth Group, Inc., Goldman Sachs Group, Inc., and Apple, Inc. Those that detracted the most were Boeing Co., Salesforce, Inc., and Walt Disney Co. The fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the Dow Jones Industrial Average.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Since Inception 12.01.15 Class A (without sales charge) 6.52% 26.83% 9.78% 10.80% Class A (with sales charge) ‡ 1.46% 20.80% 8.72% 10.19% S&P 500 Index 10.42% 36.35% 15.98% 14.13% Dow Jones Industrial Average 7.35% 28.85% 11.78% 12.73%
Performance Inception Date	Dec. 01, 2015
Net Assets	$ 19,720,259
Holdings Count | shares	39
Investment Company, Portfolio Turnover	14%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $19,720,259 Total Number of Portfolio Holdings 39 Portfolio Turnover Rate 14%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Financial 20.0% Consumer, Non-cyclical 19.2% Technology 15.9% Dow Jones Industrial Average Equity Swap Agreements 12.6% Industrial 11.9% Consumer, Cyclical 11.8% Communications 5.1% Other 3.8% 10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Dow Jones Industrial Average® Fund | Class C
Shareholder Report [Line Items]
Fund Name	Dow Jones Industrial Average® Fund
Class Name	Class C
Trading Symbol	RYDKX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $120 2.32% 2
Expenses Paid, Amount	$ 120
Expense Ratio, Percent	2.32%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 6.12%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Dow Jones Industrial Average, which returned 7.35% for the same period. The fund's broad-based securities market index was changed from the Dow Jones Industrial Average to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Dow Jones Industrial Average (the "Index) were Financials, Health Care, and Information Technology. Those that detracted the most were Communication Services, Energy, and Materials. The holdings that contributed the most to return of the Index were UnitedHealth Group, Inc., Goldman Sachs Group, Inc., and Apple, Inc. Those that detracted the most were Boeing Co., Salesforce, Inc., and Walt Disney Co. The fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the Dow Jones Industrial Average.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Since Inception 12.01.15 Class C (without CDSC) 6.12% 25.88% 8.96% 9.98% Class C (with CDSC) § 5.12% 24.88% 8.96% 9.98% S&P 500 Index 10.42% 36.35% 15.98% 14.13% Dow Jones Industrial Average 7.35% 28.85% 11.78% 12.73%
Performance Inception Date	Dec. 01, 2015
Net Assets	$ 19,720,259
Holdings Count | shares	39
Investment Company, Portfolio Turnover	14%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $19,720,259 Total Number of Portfolio Holdings 39 Portfolio Turnover Rate 14%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Financial 20.0% Consumer, Non-cyclical 19.2% Technology 15.9% Dow Jones Industrial Average Equity Swap Agreements 12.6% Industrial 11.9% Consumer, Cyclical 11.8% Communications 5.1% Other 3.8% 10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 UnitedHealth Group, Inc. 7.9% Goldman Sachs Group, Inc. 6.7% Microsoft Corp. 5.8% Home Depot, Inc. 5.4% Caterpillar, Inc. 5.3% Amgen, Inc. 4.3% McDonald's Corp. 4.1% Visa, Inc. — Class A 3.7% Salesforce, Inc. 3.7% American Express Co. 3.6% Top 10 Total 50.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Nova Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Nova Fund
Class Name	Investor Class
Trading Symbol	RYNVX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $68 1.28% 2
Expenses Paid, Amount	$ 68
Expense Ratio, Percent	1.28%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 13.18%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 13.18% 51.59% 18.89% 16.03% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 239,931,905
Holdings Count | shares	516
Investment Company, Portfolio Turnover	113%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $239,931,905 Total Number of Portfolio Holdings 516 Portfolio Turnover Rate 113%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Swap Agreements 48.7% Technology 24.5% Equity Futures Contracts 22.1% Consumer, Non-cyclical 13.8% Communications 11.5% Financial 11.2% Consumer, Cyclical 6.6% Other 12.0% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Nova Fund | Class A
Shareholder Report [Line Items]
Fund Name	Nova Fund
Class Name	Class A
Trading Symbol	RYANX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $82 1.54% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.54%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 13.04%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 13.04% 51.23% 18.61% 15.76% Class A (with sales charge) ‡ 7.67% 44.04% 17.46% 15.19% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 239,931,905
Holdings Count | shares	516
Investment Company, Portfolio Turnover	113%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $239,931,905 Total Number of Portfolio Holdings 516 Portfolio Turnover Rate 113%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Swap Agreements 48.7% Technology 24.5% Equity Futures Contracts 22.1% Consumer, Non-cyclical 13.8% Communications 11.5% Financial 11.2% Consumer, Cyclical 6.6% Other 12.0% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Nova Fund | Class C
Shareholder Report [Line Items]
Fund Name	Nova Fund
Class Name	Class C
Trading Symbol	RYNCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $122 2.28% 2
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	2.28%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 12.62%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 12.62% 50.09% 17.71% 14.90% Class C (with CDSC) § 11.62% 49.09% 17.71% 14.90% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 239,931,905
Holdings Count | shares	516
Investment Company, Portfolio Turnover	113%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $239,931,905 Total Number of Portfolio Holdings 516 Portfolio Turnover Rate 113%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Swap Agreements 48.7% Technology 24.5% Equity Futures Contracts 22.1% Consumer, Non-cyclical 13.8% Communications 11.5% Financial 11.2% Consumer, Cyclical 6.6% Other 12.0% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Nova Fund | Class H
Shareholder Report [Line Items]
Fund Name	Nova Fund
Class Name	Class H
Trading Symbol	RYNHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $82 1.53% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.53%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 13.04%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 13.04% 51.23% 18.60% 15.77% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 239,931,905
Holdings Count | shares	516
Investment Company, Portfolio Turnover	113%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $239,931,905 Total Number of Portfolio Holdings 516 Portfolio Turnover Rate 113%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Swap Agreements 48.7% Technology 24.5% Equity Futures Contracts 22.1% Consumer, Non-cyclical 13.8% Communications 11.5% Financial 11.2% Consumer, Cyclical 6.6% Other 12.0% 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 5.8% Microsoft Corp. 5.2% NVIDIA Corp. 4.9% Guggenheim Ultra Short Duration Fund — Institutional Class 3.1% Amazon.com, Inc. 2.9% Guggenheim Strategy Fund II 2.3% Meta Platforms, Inc. — Class A 2.1% Guggenheim Strategy Fund III 1.9% Alphabet, Inc. — Class A 1.6% Berkshire Hathaway, Inc. — Class B 1.4% Top 10 Total 31.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Fund | Class A
Shareholder Report [Line Items]
Fund Name	S&P 500® Fund
Class Name	Class A
Trading Symbol	RYSOX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $83 1.58% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.58%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 9.54%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 9.54% 34.11% 14.01% 11.46% Class A (with sales charge) ‡ 4.34% 27.75% 12.91% 10.92% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 239,541,929
Holdings Count | shares	513
Investment Company, Portfolio Turnover	50%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $239,541,929 Total Number of Portfolio Holdings 513 Portfolio Turnover Rate 50%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 29.4% Consumer, Non-cyclical 16.5% Communications 13.8% Financial 13.4% Consumer, Cyclical 8.0% Industrial 7.0% S&P 500 Index Equity Swap Agreements 3.3% Other 8.7% 10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Fund | Class C
Shareholder Report [Line Items]
Fund Name	S&P 500® Fund
Class Name	Class C
Trading Symbol	RYSYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $122 2.33% 2
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	2.33%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 9.13%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 9.13% 33.11% 13.17% 10.63% Class C (with CDSC) § 8.13% 32.11% 13.17% 10.63% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 239,541,929
Holdings Count | shares	513
Investment Company, Portfolio Turnover	50%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $239,541,929 Total Number of Portfolio Holdings 513 Portfolio Turnover Rate 50%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 29.4% Consumer, Non-cyclical 16.5% Communications 13.8% Financial 13.4% Consumer, Cyclical 8.0% Industrial 7.0% S&P 500 Index Equity Swap Agreements 3.3% Other 8.7% 10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Fund | Class H
Shareholder Report [Line Items]
Fund Name	S&P 500® Fund
Class Name	Class H
Trading Symbol	RYSPX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $84 1.59% 2
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	1.59%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 9.54%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 9.54% 34.11% 14.02% 11.46% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 239,541,929
Holdings Count | shares	513
Investment Company, Portfolio Turnover	50%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $239,541,929 Total Number of Portfolio Holdings 513 Portfolio Turnover Rate 50%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 29.4% Consumer, Non-cyclical 16.5% Communications 13.8% Financial 13.4% Consumer, Cyclical 8.0% Industrial 7.0% S&P 500 Index Equity Swap Agreements 3.3% Other 8.7% 10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 6.9% Microsoft Corp. 6.3% NVIDIA Corp. 5.9% Amazon.com, Inc. 3.4% Meta Platforms, Inc. — Class A 2.5% Alphabet, Inc. — Class A 1.9% Berkshire Hathaway, Inc. — Class B 1.7% Alphabet, Inc. — Class C 1.6% Broadcom, Inc. 1.6% Tesla, Inc. 1.4% Top 10 Total 33.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse S&P 500® Strategy Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Inverse S&P 500® Strategy Fund
Class Name	Investor Class
Trading Symbol	RYURX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $67 1.38% 2
Expenses Paid, Amount	$ 67
Expense Ratio, Percent	1.38%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned -5.57%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class -5.57% -20.01% -14.38% -12.45% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 44,963,314
Holdings Count | shares	21
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $44,963,314 Total Number of Portfolio Holdings 21 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Mini Futures Contracts Short Sales -18.1% S&P 500 Index Equity Swap Agreements Short Sales -81.9% Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse S&P 500® Strategy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Inverse S&P 500® Strategy Fund
Class Name	Class A
Trading Symbol	RYARX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $79 1.63% 2
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	1.63%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -5.66%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -5.66% -20.15% -14.60% -12.68% Class A (with sales charge) ‡ -10.13% -23.94% -15.42% -13.10% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 44,963,314
Holdings Count | shares	21
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $44,963,314 Total Number of Portfolio Holdings 21 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Mini Futures Contracts Short Sales -18.1% S&P 500 Index Equity Swap Agreements Short Sales -81.9% Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse S&P 500® Strategy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Inverse S&P 500® Strategy Fund
Class Name	Class C
Trading Symbol	RYUCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $115 2.37% 2
Expenses Paid, Amount	$ 115
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -6.04%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -6.04% -20.78% -15.23% -13.33% Class C (with CDSC) § -6.98% -21.55% -15.23% -13.33% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 44,963,314
Holdings Count | shares	21
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $44,963,314 Total Number of Portfolio Holdings 21 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Mini Futures Contracts Short Sales -18.1% S&P 500 Index Equity Swap Agreements Short Sales -81.9% Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse S&P 500® Strategy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Inverse S&P 500® Strategy Fund
Class Name	Class H
Trading Symbol	RYUHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $79 1.62% 2
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -5.70%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Index (the "Index") were Information Technology, Financials, and Communication Services. The only sector that detracted was Energy. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Tesla, Inc. Those that detracted the most were Intel Corp., Walt Disney Co., and Merck & Co., Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the S&P 500 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -5.70% -20.20% -14.58% -12.67% S&P 500 Index 10.42% 36.35% 15.98% 13.38%
Net Assets	$ 44,963,314
Holdings Count | shares	21
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $44,963,314 Total Number of Portfolio Holdings 21 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P 500 Index Equity Mini Futures Contracts Short Sales -18.1% S&P 500 Index Equity Swap Agreements Short Sales -81.9% Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 14.5% Guggenheim Ultra Short Duration Fund — Institutional Class 9.5% Total 24.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Monthly Rebalance NASDAQ-100® 2x Strategy Fund
Class Name	Class H
Trading Symbol	RMQHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $68 1.26% 2
Expenses Paid, Amount	$ 68
Expense Ratio, Percent	1.26%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 16.15%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Nasdaq-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the monthly price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Since Inception 11.28.14 Class H 16.15% 71.48% 35.67% 30.36% S&P 500 Index 10.42% 36.35% 15.98% 13.03% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.00%
Performance Inception Date	Nov. 28, 2014
Net Assets	$ 791,202,446
Holdings Count | shares	112
Investment Company, Portfolio Turnover	248%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $791,202,446 Total Number of Portfolio Holdings 112 Portfolio Turnover Rate 248%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets NASDAQ-100 Index Equity Swap Agreements 86.2% Technology 39.8% Futures Contracts 32.1% Communications 21.0% Consumer, Non-cyclical 9.4% Consumer, Cyclical 7.4% Industrial 1.3% Other 2.9% 10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Monthly Rebalance NASDAQ-100® 2x Strategy Fund
Class Name	Class A
Trading Symbol	RMQAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $67 1.24% 2
Expenses Paid, Amount	$ 67
Expense Ratio, Percent	1.24%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 16.17%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Nasdaq-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the monthly price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Since Inception 11.28.14 Class A (without sales charge) 16.17% 71.51% 35.70% 30.06% Class A (with sales charge) ‡ 10.65% 63.36% 34.39% 29.42% S&P 500 Index 10.42% 36.35% 15.98% 13.03% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.00%
Performance Inception Date	Nov. 28, 2014
Net Assets	$ 791,202,446
Holdings Count | shares	112
Investment Company, Portfolio Turnover	248%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $791,202,446 Total Number of Portfolio Holdings 112 Portfolio Turnover Rate 248%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets NASDAQ-100 Index Equity Swap Agreements 86.2% Technology 39.8% Futures Contracts 32.1% Communications 21.0% Consumer, Non-cyclical 9.4% Consumer, Cyclical 7.4% Industrial 1.3% Other 2.9% 10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Monthly Rebalance NASDAQ-100® 2x Strategy Fund
Class Name	Class C
Trading Symbol	RMQCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $108 1.99% 2
Expenses Paid, Amount	$ 108
Expense Ratio, Percent	1.99%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 15.71%, outperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and outperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Nasdaq-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the monthly price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Since Inception 11.28.14 Class C (without CDSC) 15.71% 70.23% 34.67% 29.06% Class C (with CDSC) § 14.72% 69.23% 34.67% 29.06% S&P 500 Index 10.42% 36.35% 15.98% 13.03% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.00%
Performance Inception Date	Nov. 28, 2014
Net Assets	$ 791,202,446
Holdings Count | shares	112
Investment Company, Portfolio Turnover	248%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $791,202,446 Total Number of Portfolio Holdings 112 Portfolio Turnover Rate 248%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets NASDAQ-100 Index Equity Swap Agreements 86.2% Technology 39.8% Futures Contracts 32.1% Communications 21.0% Consumer, Non-cyclical 9.4% Consumer, Cyclical 7.4% Industrial 1.3% Other 2.9% 10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 7.4% Microsoft Corp. 6.7% NVIDIA Corp. 6.2% Broadcom, Inc. 4.3% Meta Platforms, Inc. — Class A 4.2% Amazon.com, Inc. 4.1% Tesla, Inc. 2.6% Costco Wholesale Corp. 2.1% Alphabet, Inc. — Class A 2.0% Alphabet, Inc. — Class C 2.0% Top 10 Total 41.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
NASDAQ-100 Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	NASDAQ-100 Fund
Class Name	Investor Class
Trading Symbol	RYOCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $65 1.23% 2
Expenses Paid, Amount	$ 65
Expense Ratio, Percent	1.23%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 9.69%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 9.69% 35.88% 20.40% 17.00% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 1,862,640,189
Holdings Count | shares	115
Investment Company, Portfolio Turnover	14%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,862,640,189 Total Number of Portfolio Holdings 115 Portfolio Turnover Rate 14%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 46.6% Communications 24.5% Consumer, Non-cyclical 11.0% Consumer, Cyclical 8.7% NASDAQ-100 Index Equity Swap Agreements 4.0% Industrial 1.6% Basic Materials 1.4% Utilities 1.3% Energy 0.4% NASDAQ-100 Index Equity Futures Contracts 0.3% Financial 0.2% 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
NASDAQ-100 Fund | Class A
Shareholder Report [Line Items]
Fund Name	NASDAQ-100 Fund
Class Name	Class A
Trading Symbol	RYATX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $78 1.48% 2
Expenses Paid, Amount	$ 78
Expense Ratio, Percent	1.48%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 9.57%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 9.57% 35.54% 20.10% 16.70% Class A (with sales charge) ‡ 4.37% 29.11% 18.94% 16.13% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 1,862,640,189
Holdings Count | shares	115
Investment Company, Portfolio Turnover	14%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,862,640,189 Total Number of Portfolio Holdings 115 Portfolio Turnover Rate 14%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 46.6% Communications 24.5% Consumer, Non-cyclical 11.0% Consumer, Cyclical 8.7% NASDAQ-100 Index Equity Swap Agreements 4.0% Industrial 1.6% Basic Materials 1.4% Utilities 1.3% Energy 0.4% NASDAQ-100 Index Equity Futures Contracts 0.3% Financial 0.2% 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
NASDAQ-100 Fund | Class C
Shareholder Report [Line Items]
Fund Name	NASDAQ-100 Fund
Class Name	Class C
Trading Symbol	RYCOX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $116 2.22% 2
Expenses Paid, Amount	$ 116
Expense Ratio, Percent	2.22%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 9.14%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 9.14% 34.53% 19.20% 15.84% Class C (with CDSC) § 8.14% 33.53% 19.20% 15.84% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 1,862,640,189
Holdings Count | shares	115
Investment Company, Portfolio Turnover	14%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,862,640,189 Total Number of Portfolio Holdings 115 Portfolio Turnover Rate 14%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 46.6% Communications 24.5% Consumer, Non-cyclical 11.0% Consumer, Cyclical 8.7% NASDAQ-100 Index Equity Swap Agreements 4.0% Industrial 1.6% Basic Materials 1.4% Utilities 1.3% Energy 0.4% NASDAQ-100 Index Equity Futures Contracts 0.3% Financial 0.2% 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
NASDAQ-100 Fund | Class H
Shareholder Report [Line Items]
Fund Name	NASDAQ-100 Fund
Class Name	Class H
Trading Symbol	RYHOX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $78 1.48% 2
Expenses Paid, Amount	$ 78
Expense Ratio, Percent	1.48%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 9.55%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 9.55% 35.56% 20.09% 16.69% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 1,862,640,189
Holdings Count | shares	115
Investment Company, Portfolio Turnover	14%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,862,640,189 Total Number of Portfolio Holdings 115 Portfolio Turnover Rate 14%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 46.6% Communications 24.5% Consumer, Non-cyclical 11.0% Consumer, Cyclical 8.7% NASDAQ-100 Index Equity Swap Agreements 4.0% Industrial 1.6% Basic Materials 1.4% Utilities 1.3% Energy 0.4% NASDAQ-100 Index Equity Futures Contracts 0.3% Financial 0.2% 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Apple, Inc. 8.7% Microsoft Corp. 7.8% NVIDIA Corp. 7.3% Broadcom, Inc. 5.0% Meta Platforms, Inc. — Class A 4.9% Amazon.com, Inc. 4.8% Tesla, Inc. 3.1% Costco Wholesale Corp. 2.5% Alphabet, Inc. — Class A 2.4% Alphabet, Inc. — Class C 2.3% Top 10 Total 48.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse NASDAQ-100® Strategy Fund | Investor Class
Shareholder Report [Line Items]
Fund Name	Inverse NASDAQ-100® Strategy Fund
Class Name	Investor Class
Trading Symbol	RYAIX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $70 1.45% 2
Expenses Paid, Amount	$ 70
Expense Ratio, Percent	1.45%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned -6.80%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class -6.80% -22.44% -20.43% -17.60% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 14,879,719
Holdings Count | shares	13
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $14,879,719 Total Number of Portfolio Holdings 13 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets NASDAQ-100 Index Equity Mini Futures Contracts Short Sales -16.3% NASDAQ-100 Index Equity Swap Agreements Short Sales -83.9% Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse NASDAQ-100® Strategy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Inverse NASDAQ-100® Strategy Fund
Class Name	Class A
Trading Symbol	RYAPX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $82 1.70% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.70%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -6.89%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -6.89% -22.66% -20.64% -17.69% Class A (with sales charge) ‡ -11.31% -26.35% -21.40% -18.09% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 14,879,719
Holdings Count | shares	13
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $14,879,719 Total Number of Portfolio Holdings 13 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets NASDAQ-100 Index Equity Mini Futures Contracts Short Sales -16.3% NASDAQ-100 Index Equity Swap Agreements Short Sales -83.9% Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse NASDAQ-100® Strategy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Inverse NASDAQ-100® Strategy Fund
Class Name	Class C
Trading Symbol	RYACX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $119 2.47% 2
Expenses Paid, Amount	$ 119
Expense Ratio, Percent	2.47%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -7.29%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -7.29% -23.23% -21.23% -18.43% Class C (with CDSC) § -8.22% -23.95% -21.23% -18.43% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 14,879,719
Holdings Count | shares	13
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $14,879,719 Total Number of Portfolio Holdings 13 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets NASDAQ-100 Index Equity Mini Futures Contracts Short Sales -16.3% NASDAQ-100 Index Equity Swap Agreements Short Sales -83.9% Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse NASDAQ-100® Strategy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Inverse NASDAQ-100® Strategy Fund
Class Name	Class H
Trading Symbol	RYALX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.72% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.72%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -6.93%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 10.34% for the same period. The fund's broad-based securities market index was changed from the NASDAQ-100 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the NASDAQ-100 Index (the "Index") were Information Technology, Communication Services, and Consumer Discretionary. Those that detracted the most were Real Estate, Energy, and Industrials. The holdings that contributed the most to the return of the Index were Apple, Inc., NVIDIA Corp., and Broadcom, Inc. Those that detracted the most were Intel Corp., Advanced Micro Devices, Inc., and DexCom, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the NASDAQ-100 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -6.93% -22.66% -20.65% -17.82% S&P 500 Index 10.42% 36.35% 15.98% 13.38% NASDAQ-100 Index 10.34% 37.48% 21.97% 18.53%
Net Assets	$ 14,879,719
Holdings Count | shares	13
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $14,879,719 Total Number of Portfolio Holdings 13 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets NASDAQ-100 Index Equity Mini Futures Contracts Short Sales -16.3% NASDAQ-100 Index Equity Swap Agreements Short Sales -83.9% Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 8.2% Guggenheim Ultra Short Duration Fund — Institutional Class 5.9% Total 14.1% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Russell 2000® 1.5x Strategy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Russell 2000® 1.5x Strategy Fund
Class Name	Class H
Trading Symbol	RYMKX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $85 1.65% 2
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	1.65%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 5.46%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying Russell 2000 Index (the "Index") were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 5.46% 34.60% 8.13% 8.55% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 6,507,881
Holdings Count | shares	1,992
Investment Company, Portfolio Turnover	9%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $6,507,881 Total Number of Portfolio Holdings 1,992 Portfolio Turnover Rate 9%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Equity Swap Agreements 85.5% Financial 15.6% Consumer, Non-cyclical 15.5% Industrial 10.2% Consumer, Cyclical 7.2% Technology 6.1% Energy 3.3% Other 6.7% 10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Russell 2000® 1.5x Strategy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Russell 2000® 1.5x Strategy Fund
Class Name	Class A
Trading Symbol	RYAKX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $85 1.65% 2
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	1.65%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 5.46%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying Russell 2000 Index (the "Index") were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 5.46% 34.61% 8.14% 8.57% Class A (with sales charge) ‡ 0.45% 28.22% 7.09% 8.05% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 6,507,881
Holdings Count | shares	1,992
Investment Company, Portfolio Turnover	9%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $6,507,881 Total Number of Portfolio Holdings 1,992 Portfolio Turnover Rate 9%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Equity Swap Agreements 85.5% Financial 15.6% Consumer, Non-cyclical 15.5% Industrial 10.2% Consumer, Cyclical 7.2% Technology 6.1% Energy 3.3% Other 6.7% 10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Russell 2000® 1.5x Strategy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Russell 2000® 1.5x Strategy Fund
Class Name	Class C
Trading Symbol	RYCMX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $119 2.32% 2
Expenses Paid, Amount	$ 119
Expense Ratio, Percent	2.32%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 5.06%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying Russell 2000 Index (the "Index") were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 5.06% 33.59% 7.32% 7.76% Class C (with CDSC) § 4.06% 32.59% 7.32% 7.76% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 6,507,881
Holdings Count | shares	1,992
Investment Company, Portfolio Turnover	9%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $6,507,881 Total Number of Portfolio Holdings 1,992 Portfolio Turnover Rate 9%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Equity Swap Agreements 85.5% Financial 15.6% Consumer, Non-cyclical 15.5% Industrial 10.2% Consumer, Cyclical 7.2% Technology 6.1% Energy 3.3% Other 6.7% 10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Strategy Fund II 9.8% Guggenheim Ultra Short Duration Fund — Institutional Class 8.6% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.3% Sprouts Farmers Market, Inc. 0.3% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 20.4% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Russell 2000® Fund | Class A
Shareholder Report [Line Items]
Fund Name	Russell 2000® Fund
Class Name	Class A
Trading Symbol	RYRRX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $82 1.59% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.59%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 4.92%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Russell 2000 Index (the "Index) were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 4.92% 24.82% 7.62% 6.97% Class A (with sales charge) ‡ -0.06% 18.88% 6.58% 6.45% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 16,707,395
Holdings Count | shares	1,995
Investment Company, Portfolio Turnover	8%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $16,707,395 Total Number of Portfolio Holdings 1,995 Portfolio Turnover Rate 8%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Swap Agreements 25.8% Exchange-Traded Funds 16.8% Financial 13.3% Consumer, Non-cyclical 13.2% Industrial 8.7% Consumer, Cyclical 6.2% Technology 5.2% Other 10.5% 10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Russell 2000® Fund | Class C
Shareholder Report [Line Items]
Fund Name	Russell 2000® Fund
Class Name	Class C
Trading Symbol	RYROX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $119 2.33% 2
Expenses Paid, Amount	$ 119
Expense Ratio, Percent	2.33%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 4.55%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Russell 2000 Index (the "Index) were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 4.55% 23.92% 6.81% 6.17% Class C (with CDSC) § 3.55% 22.92% 6.81% 6.17% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 16,707,395
Holdings Count | shares	1,995
Investment Company, Portfolio Turnover	8%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $16,707,395 Total Number of Portfolio Holdings 1,995 Portfolio Turnover Rate 8%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Swap Agreements 25.8% Exchange-Traded Funds 16.8% Financial 13.3% Consumer, Non-cyclical 13.2% Industrial 8.7% Consumer, Cyclical 6.2% Technology 5.2% Other 10.5% 10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Russell 2000® Fund | Class H
Shareholder Report [Line Items]
Fund Name	Russell 2000® Fund
Class Name	Class H
Trading Symbol	RYRHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $81 1.58% 2
Expenses Paid, Amount	$ 81
Expense Ratio, Percent	1.58%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 4.93%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Russell 2000 Index (the "Index) were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H ** 4.93% 24.83% 7.63% 6.97% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 16,707,395
Holdings Count | shares	1,995
Investment Company, Portfolio Turnover	8%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $16,707,395 Total Number of Portfolio Holdings 1,995 Portfolio Turnover Rate 8%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Swap Agreements 25.8% Exchange-Traded Funds 16.8% Financial 13.3% Consumer, Non-cyclical 13.2% Industrial 8.7% Consumer, Cyclical 6.2% Technology 5.2% Other 10.5% 10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Vanguard Russell 2000 ETF 8.4% iShares Russell 2000 Index ETF 8.4% Vaxcyte, Inc. 0.3% FTAI Aviation Ltd. 0.3% Insmed, Inc. 0.2% Sprouts Farmers Market, Inc. 0.2% Fabrinet 0.2% Applied Industrial Technologies, Inc. 0.2% Mueller Industries, Inc. 0.2% Fluor Corp. 0.2% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse Russell 2000® Strategy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Inverse Russell 2000® Strategy Fund
Class Name	Class H
Trading Symbol	RYSHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $80 1.61% 2
Expenses Paid, Amount	$ 80
Expense Ratio, Percent	1.61%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -2.67%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Russell 2000 Index (the "Index") were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -2.67% -16.70% -12.62% -11.19% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 1,937,657
Holdings Count | shares	10
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,937,657 Total Number of Portfolio Holdings 10 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Equity Mini Futures Contracts Short Sales -11.6% Russell 2000 Index Equity Swap Agreements Short Sales -88.9% Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse Russell 2000® Strategy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Inverse Russell 2000® Strategy Fund
Class Name	Class A
Trading Symbol	RYAFX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $80 1.61% 2
Expenses Paid, Amount	$ 80
Expense Ratio, Percent	1.61%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -2.66%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Russell 2000 Index (the "Index") were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -2.66% -16.70% -12.63% -11.20% Class A (with sales charge) ‡ -7.27% -20.66% -13.48% -11.63% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 1,937,657
Holdings Count | shares	10
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,937,657 Total Number of Portfolio Holdings 10 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Equity Mini Futures Contracts Short Sales -11.6% Russell 2000 Index Equity Swap Agreements Short Sales -88.9% Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse Russell 2000® Strategy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Inverse Russell 2000® Strategy Fund
Class Name	Class C
Trading Symbol	RYCQX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $136 2.75% 2
Expenses Paid, Amount	$ 136
Expense Ratio, Percent	2.75%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -3.02%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned 5.69% for the same period. The fund's broad-based securities market index was changed from the Russell 2000 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Russell 2000 Index (the "Index") were Financials, Health Care, and Real Estate. The only sector that detracted was Energy. The holdings that contributed the most to the Index were Insmed, Inc., FTAI Aviation Ltd., and Lumen Technologies, Inc. Those that detracted the most were Super Micro Computer, Inc., MicroStrategy, Inc. - Class A, and Atkore, Inc. The Fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the Russell 2000 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -3.02% -17.31% -13.28% -11.87% Class C (with CDSC) § -3.99% -18.07% -13.28% -11.87% S&P 500 Index 10.42% 36.35% 15.98% 13.38% Russell 2000 Index 5.69% 26.76% 9.39% 9.13%
Net Assets	$ 1,937,657
Holdings Count | shares	10
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,937,657 Total Number of Portfolio Holdings 10 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Russell 2000 Index Equity Mini Futures Contracts Short Sales -11.6% Russell 2000 Index Equity Swap Agreements Short Sales -88.9% Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 23.1% Guggenheim Strategy Fund II 22.9% Total 46.0% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Pure Growth Fund | Class H
Shareholder Report [Line Items]
Fund Name	S&P 500® Pure Growth Fund
Class Name	Class H
Trading Symbol	RYAWX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $80 1.54% 2
Expenses Paid, Amount	$ 80
Expense Ratio, Percent	1.54%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 6.32%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Growth Index, which returned 7.11% for the same period. The fund's broad-based securities market index was changed from the S&P 500 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Pure Growth Index (the "Index") were Information Technology, Consumer Discretionary, and Financials. Those that detracted the most were Materials, Energy, and Industrials. The holdings that contributed the most to the return of the Index were NVIDIA Corp., Monolithic Power Systems, Inc., and Arista Networks, Inc. Those that detracted the most were Super Micro Computer, Inc., CrowdStrike Holdings, Inc. – Class A, and Celanese Corp. The Fund maintained a daily correlation of over 99% to the S&P 500 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 6.32% 29.16% 9.95% 9.06% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Pure Growth Index 7.11% 31.35% 11.73% 10.86%
Net Assets	$ 148,364,907
Holdings Count | shares	68
Investment Company, Portfolio Turnover	147%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $148,364,907 Total Number of Portfolio Holdings 68 Portfolio Turnover Rate 147%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 34.2% Consumer, Cyclical 23.7% Communications 17.2% Industrial 6.6% Energy 5.4% Consumer, Non-cyclical 4.6% Financial 4.2% Other 3.5% 10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Pure Growth Fund | Class A
Shareholder Report [Line Items]
Fund Name	S&P 500® Pure Growth Fund
Class Name	Class A
Trading Symbol	RYLGX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $79 1.52% 2
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	1.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 6.33%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Growth Index, which returned 7.11% for the same period. The fund's broad-based securities market index was changed from the S&P 500 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Pure Growth Index (the "Index") were Information Technology, Consumer Discretionary, and Financials. Those that detracted the most were Materials, Energy, and Industrials. The holdings that contributed the most to the return of the Index were NVIDIA Corp., Monolithic Power Systems, Inc., and Arista Networks, Inc. Those that detracted the most were Super Micro Computer, Inc., CrowdStrike Holdings, Inc. – Class A, and Celanese Corp. The Fund maintained a daily correlation of over 99% to the S&P 500 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 6.33% 29.15% 9.94% 9.06% Class A (with sales charge) ‡ 1.28% 23.02% 8.88% 8.53% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Pure Growth Index 7.11% 31.35% 11.73% 10.86%
Net Assets	$ 148,364,907
Holdings Count | shares	68
Investment Company, Portfolio Turnover	147%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $148,364,907 Total Number of Portfolio Holdings 68 Portfolio Turnover Rate 147%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 34.2% Consumer, Cyclical 23.7% Communications 17.2% Industrial 6.6% Energy 5.4% Consumer, Non-cyclical 4.6% Financial 4.2% Other 3.5% 10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Pure Growth Fund | Class C
Shareholder Report [Line Items]
Fund Name	S&P 500® Pure Growth Fund
Class Name	Class C
Trading Symbol	RYGRX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $117 2.27% 2
Expenses Paid, Amount	$ 117
Expense Ratio, Percent	2.27%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 5.93%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Growth Index, which returned 7.11% for the same period. The fund's broad-based securities market index was changed from the S&P 500 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Pure Growth Index (the "Index") were Information Technology, Consumer Discretionary, and Financials. Those that detracted the most were Materials, Energy, and Industrials. The holdings that contributed the most to the return of the Index were NVIDIA Corp., Monolithic Power Systems, Inc., and Arista Networks, Inc. Those that detracted the most were Super Micro Computer, Inc., CrowdStrike Holdings, Inc. – Class A, and Celanese Corp. The Fund maintained a daily correlation of over 99% to the S&P 500 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 5.93% 28.20% 9.12% 8.24% Class C (with CDSC) § 4.93% 27.20% 9.12% 8.24% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Pure Growth Index 7.11% 31.35% 11.73% 10.86%
Net Assets	$ 148,364,907
Holdings Count | shares	68
Investment Company, Portfolio Turnover	147%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $148,364,907 Total Number of Portfolio Holdings 68 Portfolio Turnover Rate 147%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Technology 34.2% Consumer, Cyclical 23.7% Communications 17.2% Industrial 6.6% Energy 5.4% Consumer, Non-cyclical 4.6% Financial 4.2% Other 3.5% 10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 NVIDIA Corp. 4.4% Arista Networks, Inc. 3.0% Royal Caribbean Cruises Ltd. 2.8% Monolithic Power Systems, Inc. 2.7% KKR & Company, Inc. — Class A 2.5% Targa Resources Corp. 2.3% PulteGroup, Inc. 2.3% Booking Holdings, Inc. 2.3% Meta Platforms, Inc. — Class A 2.2% Uber Technologies, Inc. 2.2% Top 10 Total 26.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Pure Value Fund | Class H
Shareholder Report [Line Items]
Fund Name	S&P 500® Pure Value Fund
Class Name	Class H
Trading Symbol	RYZAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $78 1.54% 2
Expenses Paid, Amount	$ 78
Expense Ratio, Percent	1.54%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 0.78%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Value Index, which returned 1.78% for the same period. The fund's broad-based securities market index was changed from the S&P 500 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Pure Value Index (the "Index") were Financials, Utilities, and Materials. Those that detracted the most were Consumer Staples, Energy, and Health Care. The holdings that contributed the most to the return of the Index were Mohawk Industries, Inc., United Airlines Holdings, Inc., and NRG Energy, Inc. Those that detracted the most were Walgreens Boots Alliance, Inc., Ford Motor Co., and Valero Energy Corp. The Fund maintained a daily correlation of over 99% to the S&P 500 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 0.78% 21.84% 7.48% 6.23% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Pure Value Index 1.78% 24.05% 9.39% 8.05%
Net Assets	$ 10,323,235
Holdings Count | shares	96
Investment Company, Portfolio Turnover	1,071%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $10,323,235 Total Number of Portfolio Holdings 96 Portfolio Turnover Rate 1,071%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Financial 32.9% Consumer, Non-cyclical 23.9% Consumer, Cyclical 16.1% Industrial 6.1% Communications 6.0% Basic Materials 5.0% Energy 4.8% Utilities 3.2% Technology 2.0% 10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Pure Value Fund | Class A
Shareholder Report [Line Items]
Fund Name	S&P 500® Pure Value Fund
Class Name	Class A
Trading Symbol	RYLVX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $77 1.52% 2
Expenses Paid, Amount	$ 77
Expense Ratio, Percent	1.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 0.78%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Value Index, which returned 1.78% for the same period. The fund's broad-based securities market index was changed from the S&P 500 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Pure Value Index (the "Index") were Financials, Utilities, and Materials. Those that detracted the most were Consumer Staples, Energy, and Health Care. The holdings that contributed the most to the return of the Index were Mohawk Industries, Inc., United Airlines Holdings, Inc., and NRG Energy, Inc. Those that detracted the most were Walgreens Boots Alliance, Inc., Ford Motor Co., and Valero Energy Corp. The Fund maintained a daily correlation of over 99% to the S&P 500 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 0.78% 21.83% 7.47% 6.23% Class A (with sales charge) ‡ -4.01% 16.04% 6.43% 5.71% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Pure Value Index 1.78% 24.05% 9.39% 8.05%
Net Assets	$ 10,323,235
Holdings Count | shares	96
Investment Company, Portfolio Turnover	1,071%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $10,323,235 Total Number of Portfolio Holdings 96 Portfolio Turnover Rate 1,071%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Financial 32.9% Consumer, Non-cyclical 23.9% Consumer, Cyclical 16.1% Industrial 6.1% Communications 6.0% Basic Materials 5.0% Energy 4.8% Utilities 3.2% Technology 2.0% 10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P 500® Pure Value Fund | Class C
Shareholder Report [Line Items]
Fund Name	S&P 500® Pure Value Fund
Class Name	Class C
Trading Symbol	RYVVX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $114 2.27% 2
Expenses Paid, Amount	$ 114
Expense Ratio, Percent	2.27%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 0.40%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Value Index, which returned 1.78% for the same period. The fund's broad-based securities market index was changed from the S&P 500 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P 500 Pure Value Index (the "Index") were Financials, Utilities, and Materials. Those that detracted the most were Consumer Staples, Energy, and Health Care. The holdings that contributed the most to the return of the Index were Mohawk Industries, Inc., United Airlines Holdings, Inc., and NRG Energy, Inc. Those that detracted the most were Walgreens Boots Alliance, Inc., Ford Motor Co., and Valero Energy Corp. The Fund maintained a daily correlation of over 99% to the S&P 500 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 0.40% 20.92% 6.67% 5.43% Class C (with CDSC) § -0.60% 19.92% 6.67% 5.43% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P 500 Pure Value Index 1.78% 24.05% 9.39% 8.05%
Net Assets	$ 10,323,235
Holdings Count | shares	96
Investment Company, Portfolio Turnover	1,071%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $10,323,235 Total Number of Portfolio Holdings 96 Portfolio Turnover Rate 1,071%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Financial 32.9% Consumer, Non-cyclical 23.9% Consumer, Cyclical 16.1% Industrial 6.1% Communications 6.0% Basic Materials 5.0% Energy 4.8% Utilities 3.2% Technology 2.0% 10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 General Motors Co. 4.0% Berkshire Hathaway, Inc. — Class B 3.8% Mohawk Industries, Inc. 2.8% United Airlines Holdings, Inc. 2.6% Ford Motor Co. 2.3% Viatris, Inc. 2.2% Tyson Foods, Inc. — Class A 2.2% Citigroup, Inc. 2.2% Citizens Financial Group, Inc. 2.0% Kroger Co. 1.9% Top 10 Total 26.0% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P MidCap 400® Pure Growth Fund | Class H
Shareholder Report [Line Items]
Fund Name	S&P MidCap 400® Pure Growth Fund
Class Name	Class H
Trading Symbol	RYBHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $74 1.50% 2
Expenses Paid, Amount	$ 74
Expense Ratio, Percent	1.50%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -3.42%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Growth Index, which returned -2.68% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Pure Growth Index (the "Index") were Consumer Discretionary, Industrials, and Utilities. Those that detracted the most were Consumer Staples, Energy, and Materials. The holdings that contributed the most to the return of the Index were Duolingo, Inc. – Class A, CNX Resources Corp., and Lantheus Holdings, Inc. Those that detracted the most were Celsius Holdings, Inc., e.l.f. Beauty, Inc., and Weatherford International Plc. The Fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -3.42% 24.40% 10.79% 6.52% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Pure Growth Index -2.68% 26.75% 12.59% 8.16%
Net Assets	$ 32,826,126
Holdings Count | shares	90
Investment Company, Portfolio Turnover	498%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $32,826,126 Total Number of Portfolio Holdings 90 Portfolio Turnover Rate 498%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Industrial 28.2% Consumer, Cyclical 21.5% Consumer, Non-cyclical 15.8% Technology 12.4% Energy 11.9% Financial 6.6% Basic Materials 3.1% 10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P MidCap 400® Pure Growth Fund | Class A
Shareholder Report [Line Items]
Fund Name	S&P MidCap 400® Pure Growth Fund
Class Name	Class A
Trading Symbol	RYMGX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $75 1.52% 2
Expenses Paid, Amount	$ 75
Expense Ratio, Percent	1.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -3.45%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Growth Index, which returned -2.68% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Pure Growth Index (the "Index") were Consumer Discretionary, Industrials, and Utilities. Those that detracted the most were Consumer Staples, Energy, and Materials. The holdings that contributed the most to the return of the Index were Duolingo, Inc. – Class A, CNX Resources Corp., and Lantheus Holdings, Inc. Those that detracted the most were Celsius Holdings, Inc., e.l.f. Beauty, Inc., and Weatherford International Plc. The Fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -3.45% 24.39% 10.80% 6.52% Class A (with sales charge) ‡ -8.04% 18.47% 9.73% 6.01% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Pure Growth Index -2.68% 26.75% 12.59% 8.16%
Net Assets	$ 32,826,126
Holdings Count | shares	90
Investment Company, Portfolio Turnover	498%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $32,826,126 Total Number of Portfolio Holdings 90 Portfolio Turnover Rate 498%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Industrial 28.2% Consumer, Cyclical 21.5% Consumer, Non-cyclical 15.8% Technology 12.4% Energy 11.9% Financial 6.6% Basic Materials 3.1% 10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P MidCap 400® Pure Growth Fund | Class C
Shareholder Report [Line Items]
Fund Name	S&P MidCap 400® Pure Growth Fund
Class Name	Class C
Trading Symbol	RYCKX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $111 2.26% 2
Expenses Paid, Amount	$ 111
Expense Ratio, Percent	2.26%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -3.80%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Growth Index, which returned -2.68% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Pure Growth Index (the "Index") were Consumer Discretionary, Industrials, and Utilities. Those that detracted the most were Consumer Staples, Energy, and Materials. The holdings that contributed the most to the return of the Index were Duolingo, Inc. – Class A, CNX Resources Corp., and Lantheus Holdings, Inc. Those that detracted the most were Celsius Holdings, Inc., e.l.f. Beauty, Inc., and Weatherford International Plc. The Fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -3.80% 23.45% 9.98% 5.73% Class C (with CDSC) § -4.77% 22.45% 9.98% 5.73% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Pure Growth Index -2.68% 26.75% 12.59% 8.16%
Net Assets	$ 32,826,126
Holdings Count | shares	90
Investment Company, Portfolio Turnover	498%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $32,826,126 Total Number of Portfolio Holdings 90 Portfolio Turnover Rate 498%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Industrial 28.2% Consumer, Cyclical 21.5% Consumer, Non-cyclical 15.8% Technology 12.4% Energy 11.9% Financial 6.6% Basic Materials 3.1% 10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 CNX Resources Corp. 3.1% Duolingo, Inc. 3.0% Comfort Systems USA, Inc. 2.4% Toll Brothers, Inc. 2.2% Ryan Specialty Holdings, Inc. 2.2% AAON, Inc. 2.1% Wingstop, Inc. 2.0% TopBuild Corp. 1.9% Lantheus Holdings, Inc. 1.9% EMCOR Group, Inc. 1.8% Top 10 Total 22.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P MidCap 400® Pure Value Fund | Class H
Shareholder Report [Line Items]
Fund Name	S&P MidCap 400® Pure Value Fund
Class Name	Class H
Trading Symbol	RYAVX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $76 1.52% 2
Expenses Paid, Amount	$ 76
Expense Ratio, Percent	1.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -0.59%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Value Index, which returned 0.03% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Pure Value Index (the "Index") were Financials, Real Estate, and Consumer Staples. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., Jones Lang LaSalle, Inc., and MasTec, Inc. Those that detracted the most were PBF Energy, Inc. – Class A, Hertz Global Holdings, Inc., and Cleveland-Cliffs, Inc. The Fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -0.59% 20.26% 13.29% 8.67% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Pure Value Index 0.03% 22.29% 15.66% 10.89%
Net Assets	$ 5,397,960
Holdings Count | shares	89
Investment Company, Portfolio Turnover	46%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,397,960 Total Number of Portfolio Holdings 89 Portfolio Turnover Rate 46%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Cyclical 25.5% Financial 23.8% Industrial 19.1% Consumer, Non-cyclical 14.9% Basic Materials 5.9% Energy 5.4% Utilities 2.5% Other 2.8% 10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P MidCap 400® Pure Value Fund | Class A
Shareholder Report [Line Items]
Fund Name	S&P MidCap 400® Pure Value Fund
Class Name	Class A
Trading Symbol	RYMVX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $76 1.53% 2
Expenses Paid, Amount	$ 76
Expense Ratio, Percent	1.53%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -0.58%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Value Index, which returned 0.03% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Pure Value Index (the "Index") were Financials, Real Estate, and Consumer Staples. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., Jones Lang LaSalle, Inc., and MasTec, Inc. Those that detracted the most were PBF Energy, Inc. – Class A, Hertz Global Holdings, Inc., and Cleveland-Cliffs, Inc. The Fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -0.58% 20.23% 13.28% 8.66% Class A (with sales charge) ‡ -5.30% 14.52% 12.18% 8.14% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Pure Value Index 0.03% 22.29% 15.66% 10.89%
Net Assets	$ 5,397,960
Holdings Count | shares	89
Investment Company, Portfolio Turnover	46%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,397,960 Total Number of Portfolio Holdings 89 Portfolio Turnover Rate 46%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Cyclical 25.5% Financial 23.8% Industrial 19.1% Consumer, Non-cyclical 14.9% Basic Materials 5.9% Energy 5.4% Utilities 2.5% Other 2.8% 10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P MidCap 400® Pure Value Fund | Class C
Shareholder Report [Line Items]
Fund Name	S&P MidCap 400® Pure Value Fund
Class Name	Class C
Trading Symbol	RYMMX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $113 2.27% 2
Expenses Paid, Amount	$ 113
Expense Ratio, Percent	2.27%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -0.97%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Value Index, which returned 0.03% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Pure Value Index (the "Index") were Financials, Real Estate, and Consumer Staples. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., Jones Lang LaSalle, Inc., and MasTec, Inc. Those that detracted the most were PBF Energy, Inc. – Class A, Hertz Global Holdings, Inc., and Cleveland-Cliffs, Inc. The Fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -0.97% 19.33% 12.43% 7.85% Class C (with CDSC) § -1.96% 18.33% 12.43% 7.85% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Pure Value Index 0.03% 22.29% 15.66% 10.89%
Net Assets	$ 5,397,960
Holdings Count | shares	89
Investment Company, Portfolio Turnover	46%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,397,960 Total Number of Portfolio Holdings 89 Portfolio Turnover Rate 46%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Cyclical 25.5% Financial 23.8% Industrial 19.1% Consumer, Non-cyclical 14.9% Basic Materials 5.9% Energy 5.4% Utilities 2.5% Other 2.8% 10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Avnet, Inc. 2.8% TD SYNNEX Corp. 2.6% Jones Lang LaSalle, Inc. 2.4% MasTec, Inc. 2.4% Tenet Healthcare Corp. 2.4% Lithia Motors, Inc. — Class A 2.4% Arrow Electronics, Inc. 2.3% Macy's, Inc. 2.2% Nordstrom, Inc. 2.0% US Foods Holding Corp. 2.0% Top 10 Total 23.5% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P SmallCap 600® Pure Value Fund | Class H
Shareholder Report [Line Items]
Fund Name	S&P SmallCap 600® Pure Value Fund
Class Name	Class H
Trading Symbol	RYAZX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $78 1.55% 2
Expenses Paid, Amount	$ 78
Expense Ratio, Percent	1.55%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 1.38%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Value Index, which returned 2.44% for the same period. The fund's broad-based securities market index was changed from the S&P SmallCap 600 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P SmallCap 600 Pure Value Index (the "Index") were Financials, Communication Services, and Consumer Staples. Those that detracted the most were Consumer Discretionary, Materials, and Industrials. The holdings that contributed the most to the return of the Index were Lumen Technologies, Inc., EchoStar Corp. – Class A, and Benchmark Electronics, Inc. Those that detracted the most were Advance Auto Parts, Inc., Xerox Holdings Corp., and Clearwater Paper Corp. The Fund maintained a daily correlation of over 99% to the S&P SmallCap 600 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 1.38% 19.80% 10.30% 5.66% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P SmallCap 600 Pure Value Index 2.44% 21.93% 12.92% 7.97%
Net Assets	$ 5,590,615
Holdings Count | shares	138
Investment Company, Portfolio Turnover	901%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,590,615 Total Number of Portfolio Holdings 138 Portfolio Turnover Rate 901%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Cyclical 25.7% Financial 24.3% Consumer, Non-cyclical 20.4% Industrial 12.6% Communications 5.2% Technology 4.8% Energy 3.7% Basic Materials 3.0% 10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P SmallCap 600® Pure Value Fund | Class A
Shareholder Report [Line Items]
Fund Name	S&P SmallCap 600® Pure Value Fund
Class Name	Class A
Trading Symbol	RYSVX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $77 1.53% 2
Expenses Paid, Amount	$ 77
Expense Ratio, Percent	1.53%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 1.39%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Value Index, which returned 2.44% for the same period. The fund's broad-based securities market index was changed from the S&P SmallCap 600 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P SmallCap 600 Pure Value Index (the "Index") were Financials, Communication Services, and Consumer Staples. Those that detracted the most were Consumer Discretionary, Materials, and Industrials. The holdings that contributed the most to the return of the Index were Lumen Technologies, Inc., EchoStar Corp. – Class A, and Benchmark Electronics, Inc. Those that detracted the most were Advance Auto Parts, Inc., Xerox Holdings Corp., and Clearwater Paper Corp. The Fund maintained a daily correlation of over 99% to the S&P SmallCap 600 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 1.39% 19.82% 10.31% 5.65% Class A (with sales charge) ‡ -3.43% 14.13% 9.25% 5.13% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P SmallCap 600 Pure Value Index 2.44% 21.93% 12.92% 7.97%
Net Assets	$ 5,590,615
Holdings Count | shares	138
Investment Company, Portfolio Turnover	901%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,590,615 Total Number of Portfolio Holdings 138 Portfolio Turnover Rate 901%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Cyclical 25.7% Financial 24.3% Consumer, Non-cyclical 20.4% Industrial 12.6% Communications 5.2% Technology 4.8% Energy 3.7% Basic Materials 3.0% 10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P SmallCap 600® Pure Value Fund | Class C
Shareholder Report [Line Items]
Fund Name	S&P SmallCap 600® Pure Value Fund
Class Name	Class C
Trading Symbol	RYYCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $115 2.29% 2
Expenses Paid, Amount	$ 115
Expense Ratio, Percent	2.29%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 1.01%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Value Index, which returned 2.44% for the same period. The fund's broad-based securities market index was changed from the S&P SmallCap 600 Pure Value Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P SmallCap 600 Pure Value Index (the "Index") were Financials, Communication Services, and Consumer Staples. Those that detracted the most were Consumer Discretionary, Materials, and Industrials. The holdings that contributed the most to the return of the Index were Lumen Technologies, Inc., EchoStar Corp. – Class A, and Benchmark Electronics, Inc. Those that detracted the most were Advance Auto Parts, Inc., Xerox Holdings Corp., and Clearwater Paper Corp. The Fund maintained a daily correlation of over 99% to the S&P SmallCap 600 Pure Value Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 1.01% 18.94% 9.50% 4.86% Class C (with CDSC) § 0.01% 17.94% 9.50% 4.86% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P SmallCap 600 Pure Value Index 2.44% 21.93% 12.92% 7.97%
Net Assets	$ 5,590,615
Holdings Count | shares	138
Investment Company, Portfolio Turnover	901%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,590,615 Total Number of Portfolio Holdings 138 Portfolio Turnover Rate 901%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Cyclical 25.7% Financial 24.3% Consumer, Non-cyclical 20.4% Industrial 12.6% Communications 5.2% Technology 4.8% Energy 3.7% Basic Materials 3.0% 10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 EchoStar Corp. — Class A 2.2% World Kinect Corp. 2.1% Phinia, Inc. 2.0% JetBlue Airways Corp. 1.9% Fresh Del Monte Produce, Inc. 1.8% Green Dot Corp. — Class A 1.8% Lumen Technologies, Inc. 1.8% Benchmark Electronics, Inc. 1.7% Bread Financial Holdings, Inc. 1.7% United Natural Foods, Inc. 1.6% Top 10 Total 18.6% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P SmallCap 600® Pure Growth Fund | Class H
Shareholder Report [Line Items]
Fund Name	S&P SmallCap 600® Pure Growth Fund
Class Name	Class H
Trading Symbol	RYWAX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $79 1.54% 2
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	1.54%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 5.26%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Growth Index, which returned 6.47% for the same period. The fund's broad-based securities market index was changed from the S&P SmallCap 600 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P SmallCap 600 Pure Growth Index (the "Index") were Consumer Discretionary, Financials, and Materials. The only sectors that detracted were Energy and Utilities. The holdings that contributed the most to the return of the Index were Boot Barn Holdings, Inc., Carpenter Technology Corp., and Cinemark Holdings, Inc. Those that detracted the most were Par Pacific Holdings, Inc., Dave & Buster's Entertainment, Inc., and TripAdvisor, Inc. The Fund maintained a daily correlation of over 99% to the S&P SmallCap 600 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 5.26% 27.05% 7.25% 6.68% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P SmallCap 600 Pure Growth Index 6.47% 29.59% 9.15% 8.60%
Net Assets	$ 4,083,898
Holdings Count | shares	139
Investment Company, Portfolio Turnover	1,548%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $4,083,898 Total Number of Portfolio Holdings 139 Portfolio Turnover Rate 1,548%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Non-cyclical 21.6% Consumer, Cyclical 19.3% Financial 18.6% Industrial 15.1% Energy 11.2% Communications 4.7% Technology 4.1% Other 4.8% 10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P SmallCap 600® Pure Growth Fund | Class A
Shareholder Report [Line Items]
Fund Name	S&P SmallCap 600® Pure Growth Fund
Class Name	Class A
Trading Symbol	RYSGX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $79 1.53% 2
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	1.53%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 5.33%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Growth Index, which returned 6.47% for the same period. The fund's broad-based securities market index was changed from the S&P SmallCap 600 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P SmallCap 600 Pure Growth Index (the "Index") were Consumer Discretionary, Financials, and Materials. The only sectors that detracted were Energy and Utilities. The holdings that contributed the most to the return of the Index were Boot Barn Holdings, Inc., Carpenter Technology Corp., and Cinemark Holdings, Inc. Those that detracted the most were Par Pacific Holdings, Inc., Dave & Buster's Entertainment, Inc., and TripAdvisor, Inc. The Fund maintained a daily correlation of over 99% to the S&P SmallCap 600 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 5.33% 27.12% 7.29% 6.70% Class A (with sales charge) ‡ 0.33% 21.08% 6.25% 6.18% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P SmallCap 600 Pure Growth Index 6.47% 29.59% 9.15% 8.60%
Net Assets	$ 4,083,898
Holdings Count | shares	139
Investment Company, Portfolio Turnover	1,548%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $4,083,898 Total Number of Portfolio Holdings 139 Portfolio Turnover Rate 1,548%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Non-cyclical 21.6% Consumer, Cyclical 19.3% Financial 18.6% Industrial 15.1% Energy 11.2% Communications 4.7% Technology 4.1% Other 4.8% 10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
S&P SmallCap 600® Pure Growth Fund | Class C
Shareholder Report [Line Items]
Fund Name	S&P SmallCap 600® Pure Growth Fund
Class Name	Class C
Trading Symbol	RYWCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $117 2.28% 2
Expenses Paid, Amount	$ 117
Expense Ratio, Percent	2.28%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 4.90%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Growth Index, which returned 6.47% for the same period. The fund's broad-based securities market index was changed from the S&P SmallCap 600 Pure Growth Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P SmallCap 600 Pure Growth Index (the "Index") were Consumer Discretionary, Financials, and Materials. The only sectors that detracted were Energy and Utilities. The holdings that contributed the most to the return of the Index were Boot Barn Holdings, Inc., Carpenter Technology Corp., and Cinemark Holdings, Inc. Those that detracted the most were Par Pacific Holdings, Inc., Dave & Buster's Entertainment, Inc., and TripAdvisor, Inc. The Fund maintained a daily correlation of over 99% to the S&P SmallCap 600 Pure Growth Index for the Reporting Period.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 4.90% 26.15% 6.48% 5.90% Class C (with CDSC) § 3.90% 25.15% 6.48% 5.90% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P SmallCap 600 Pure Growth Index 6.47% 29.59% 9.15% 8.60%
Net Assets	$ 4,083,898
Holdings Count | shares	139
Investment Company, Portfolio Turnover	1,548%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $4,083,898 Total Number of Portfolio Holdings 139 Portfolio Turnover Rate 1,548%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Consumer, Non-cyclical 21.6% Consumer, Cyclical 19.3% Financial 18.6% Industrial 15.1% Energy 11.2% Communications 4.7% Technology 4.1% Other 4.8% 10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments. 10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 PROG Holdings, Inc. 1.8% UFP Technologies, Inc. 1.7% Cinemark Holdings, Inc. 1.7% Green Brick Partners, Inc. 1.7% Boot Barn Holdings, Inc. 1.6% Hawkins, Inc. 1.6% Two Harbors Investment Corp. 1.5% SiriusPoint Ltd. 1.4% Group 1 Automotive, Inc. 1.4% TG Therapeutics, Inc. 1.3% Top 10 Total 15.7% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Mid-Cap 1.5x Strategy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Mid-Cap 1.5x Strategy Fund
Class Name	Class H
Trading Symbol	RYMDX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.63% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.63%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 2.09%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 3.26% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Index (the "Index") were Financials, Real Estate, and Industrials. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., United Therapeutics Corp., and Sprouts Farmers Market, Inc. Those that detracted the most were Celsius Holdings, Inc., Cleveland-Cliffs, Inc., and Five Below, Inc. The Fund maintained a correlation of more than 99% to its benchmark of 150% of the daily price movement of the S&P MidCap 400 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 2.09% 35.48% 11.63% 10.93% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Index 3.26% 26.79% 11.78% 10.32%
Net Assets	$ 12,554,017
Holdings Count | shares	413
Investment Company, Portfolio Turnover	29%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $12,554,017 Total Number of Portfolio Holdings 413 Portfolio Turnover Rate 29%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P MidCap 400 Index Equity Swap Agreements 55.5% Industrial 18.5% Financial 18.4% Equity Futures Contracts 15.1% Consumer, Non-cyclical 13.2% Consumer, Cyclical 12.5% Technology 6.5% Other 10.1% 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Mid-Cap 1.5x Strategy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Mid-Cap 1.5x Strategy Fund
Class Name	Class A
Trading Symbol	RYAHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $82 1.62% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 2.10%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 3.26% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Index (the "Index") were Financials, Real Estate, and Industrials. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., United Therapeutics Corp., and Sprouts Farmers Market, Inc. Those that detracted the most were Celsius Holdings, Inc., Cleveland-Cliffs, Inc., and Five Below, Inc. The Fund maintained a correlation of more than 99% to its benchmark of 150% of the daily price movement of the S&P MidCap 400 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 2.10% 35.49% 11.63% 10.91% Class A (with sales charge) ‡ -2.75% 29.05% 10.55% 10.37% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Index 3.26% 26.79% 11.78% 10.32%
Net Assets	$ 12,554,017
Holdings Count | shares	413
Investment Company, Portfolio Turnover	29%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $12,554,017 Total Number of Portfolio Holdings 413 Portfolio Turnover Rate 29%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P MidCap 400 Index Equity Swap Agreements 55.5% Industrial 18.5% Financial 18.4% Equity Futures Contracts 15.1% Consumer, Non-cyclical 13.2% Consumer, Cyclical 12.5% Technology 6.5% Other 10.1% 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Mid-Cap 1.5x Strategy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Mid-Cap 1.5x Strategy Fund
Class Name	Class C
Trading Symbol	RYDCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $120 2.37% 2
Expenses Paid, Amount	$ 120
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 1.72%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 3.26% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Index (the "Index") were Financials, Real Estate, and Industrials. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., United Therapeutics Corp., and Sprouts Farmers Market, Inc. Those that detracted the most were Celsius Holdings, Inc., Cleveland-Cliffs, Inc., and Five Below, Inc. The Fund maintained a correlation of more than 99% to its benchmark of 150% of the daily price movement of the S&P MidCap 400 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 1.72% 34.47% 10.80% 10.08% Class C (with CDSC) § 0.72% 33.47% 10.80% 10.08% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Index 3.26% 26.79% 11.78% 10.32%
Net Assets	$ 12,554,017
Holdings Count | shares	413
Investment Company, Portfolio Turnover	29%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $12,554,017 Total Number of Portfolio Holdings 413 Portfolio Turnover Rate 29%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P MidCap 400 Index Equity Swap Agreements 55.5% Industrial 18.5% Financial 18.4% Equity Futures Contracts 15.1% Consumer, Non-cyclical 13.2% Consumer, Cyclical 12.5% Technology 6.5% Other 10.1% 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 7.1% Guggenheim Strategy Fund II 1.9% Carlisle Companies, Inc. 0.6% Illumina, Inc. 0.6% EMCOR Group, Inc. 0.5% Williams-Sonoma, Inc. 0.5% Lennox International, Inc. 0.5% Avantor, Inc. 0.5% Manhattan Associates, Inc. 0.5% Watsco, Inc. 0.5% Top 10 Total 13.2% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse Mid-Cap 1.5x Strategy Fund | Class H
Shareholder Report [Line Items]
Fund Name	Inverse Mid-Cap Strategy Fund
Class Name	Class H
Trading Symbol	RYMHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $80 1.59% 2
Expenses Paid, Amount	$ 80
Expense Ratio, Percent	1.59%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 0.02%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 3.26% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Index (the "Index") were Financials, Real Estate, and Industrials. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., United Therapeutics Corp., and Sprouts Farmers Market, Inc. Those that detracted the most were Celsius Holdings, Inc., Cleveland-Cliffs, Inc., and Five Below, Inc. The Fund maintained a daily correlation of 99% to its benchmark of -100% of the daily price movement of the S&P MidCap 400 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 0.02% -15.72% -13.27% -11.36% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Index 3.26% 26.79% 11.78% 10.32%
Net Assets	$ 264,430
Holdings Count | shares	7
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $264,430 Total Number of Portfolio Holdings 7 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P MidCap 400 Index Equity Swap Agreements Short Sales -100.4% Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse Mid-Cap 1.5x Strategy Fund | Class A
Shareholder Report [Line Items]
Fund Name	Inverse Mid-Cap Strategy Fund
Class Name	Class A
Trading Symbol	RYAGX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $79 1.58% 2
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	1.58%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 0.04%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 3.26% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Index (the "Index") were Financials, Real Estate, and Industrials. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., United Therapeutics Corp., and Sprouts Farmers Market, Inc. Those that detracted the most were Celsius Holdings, Inc., Cleveland-Cliffs, Inc., and Five Below, Inc. The Fund maintained a daily correlation of 99% to its benchmark of -100% of the daily price movement of the S&P MidCap 400 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 0.04% -15.70% -13.28% -11.39% Class A (with sales charge) ‡ -4.71% -19.71% -14.11% -11.82% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Index 3.26% 26.79% 11.78% 10.32%
Net Assets	$ 264,430
Holdings Count | shares	7
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $264,430 Total Number of Portfolio Holdings 7 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P MidCap 400 Index Equity Swap Agreements Short Sales -100.4% Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
Inverse Mid-Cap 1.5x Strategy Fund | Class C
Shareholder Report [Line Items]
Fund Name	Inverse Mid-Cap Strategy Fund
Class Name	Class C
Trading Symbol	RYCLX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $121 2.40% 2
Expenses Paid, Amount	$ 121
Expense Ratio, Percent	2.40%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 0.41%, underperforming the fund's benchmark, the S&P 500 Index, which returned 10.42% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 3.26% for the same period. The fund's broad-based securities market index was changed from the S&P MidCap 400 Index to the S&P 500 Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the S&P MidCap 400 Index (the "Index") were Financials, Real Estate, and Industrials. Those that detracted the most were Energy, Consumer Discretionary, and Materials. The holdings that contributed the most to the return of the Index were Tenet Healthcare Corp., United Therapeutics Corp., and Sprouts Farmers Market, Inc. Those that detracted the most were Celsius Holdings, Inc., Cleveland-Cliffs, Inc., and Five Below, Inc. The Fund maintained a daily correlation of 99% to its benchmark of -100% of the daily price movement of the S&P MidCap 400 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 0.41% -15.08% -13.29% -11.77% Class C (with CDSC) § -0.59% -15.86% -13.29% -11.77% S&P 500 Index 10.42% 36.35% 15.98% 13.38% S&P MidCap 400 Index 3.26% 26.79% 11.78% 10.32%
Net Assets	$ 264,430
Holdings Count | shares	7
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $264,430 Total Number of Portfolio Holdings 7 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P MidCap 400 Index Equity Swap Agreements Short Sales -100.4% Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 19.0% Guggenheim Ultra Short Duration Fund — Institutional Class 17.5% Total 36.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000129378 [Member]
Shareholder Report [Line Items]
Fund Name	Emerging Markets Bond Strategy Fund
Class Name	Class A
Trading Symbol	RYIEX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $81 1.57% 2
Expenses Paid, Amount	$ 81
Expense Ratio, Percent	1.57%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 6.03%, underperforming the fund's benchmark, the Bloomberg Emerging Markets USD Aggregate Bond Index, which returned 6.54% for the same period and underperforming the fund's secondary index, the ICE BofA BBB & Lower Sovereign USD External Debt Index, which returned 7.23% for the same period. The fund's broad-based securities market index was changed from the ICE Bank of America BBB & Lower Sovereign USD External Debt Index to the Bloomberg Emerging Markets USD Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the ICE BofA BBB & Lower Sovereign External Debt Index (its ancillary index). The credit default swap spreads of the emerging markets countries were mixed during the period, with the majority of countries experiencing modest moves. Some countries did experience wider credit default swap spreads as economic risks remained elevated. The emerging markets countries that experienced some of the larger increases in credit default swap spreads were Nigeria, Egypt and Mexico. Argentina, South Africa and Türkiye experienced some of the larger decreases in credit default swap spreads, benefitting from improving monetary positions and increased confidence in political leadership.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 6.03% 16.58% -0.93% 0.90% Class A (with sales charge) ‡ 0.99% 11.03% -1.89% 0.41% Bloomberg Emerging Markets USD Aggregate Bond Index 6.54% 16.93% 1.35% 3.18% ICE BofA BBB & Lower Sovereign USD External Debt Index 7.23% 20.93% 0.95% 3.03%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 696,130
Holdings Count | shares	6
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $696,130 Total Number of Portfolio Holdings 6 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Invesco Emerging Markets Sovereign Debt ETF Swap Agreement 37.6% CDX EM-42 Index V1 Credit Default Swap Agreements Protection Sold 67.5% Interest Rate Futures Contracts 63.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments. The Fund's target exposure is achieved through a combination of total return swaps, credit default swaps, and interest rate futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000129379 [Member]
Shareholder Report [Line Items]
Fund Name	Emerging Markets Bond Strategy Fund
Class Name	Class C
Trading Symbol	RYFTX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $122 2.36% 2
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	2.36%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 5.58%, underperforming the fund's benchmark, the Bloomberg Emerging Markets USD Aggregate Bond Index, which returned 6.54% for the same period and underperforming the fund's secondary index, the ICE BofA BBB & Lower Sovereign USD External Debt Index, which returned 7.23% for the same period. The fund's broad-based securities market index was changed from the ICE Bank of America BBB & Lower Sovereign USD External Debt Index to the Bloomberg Emerging Markets USD Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the ICE BofA BBB & Lower Sovereign External Debt Index (its ancillary index). The credit default swap spreads of the emerging markets countries were mixed during the period, with the majority of countries experiencing modest moves. Some countries did experience wider credit default swap spreads as economic risks remained elevated. The emerging markets countries that experienced some of the larger increases in credit default swap spreads were Nigeria, Egypt and Mexico. Argentina, South Africa and Türkiye experienced some of the larger decreases in credit default swap spreads, benefitting from improving monetary positions and increased confidence in political leadership.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 5.58% 15.70% -1.67% 0.11% Class C (with CDSC) § 4.58% 14.70% -1.67% 0.11% Bloomberg Emerging Markets USD Aggregate Bond Index 6.54% 16.93% 1.35% 3.18% ICE BofA BBB & Lower Sovereign USD External Debt Index 7.23% 20.93% 0.95% 3.03%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 696,130
Holdings Count | shares	6
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $696,130 Total Number of Portfolio Holdings 6 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Invesco Emerging Markets Sovereign Debt ETF Swap Agreement 37.6% CDX EM-42 Index V1 Credit Default Swap Agreements Protection Sold 67.5% Interest Rate Futures Contracts 63.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments. The Fund's target exposure is achieved through a combination of total return swaps, credit default swaps, and interest rate futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000129380 [Member]
Shareholder Report [Line Items]
Fund Name	Emerging Markets Bond Strategy Fund
Class Name	Class H
Trading Symbol	RYGTX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $82 1.58% 2
Expenses Paid, Amount	$ 82
Expense Ratio, Percent	1.58%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 6.01%, underperforming the fund's benchmark, the Bloomberg Emerging Markets USD Aggregate Bond Index, which returned 6.54% for the same period and underperforming the fund's secondary index, the ICE BofA BBB & Lower Sovereign USD External Debt Index, which returned 7.23% for the same period. The fund's broad-based securities market index was changed from the ICE Bank of America BBB & Lower Sovereign USD External Debt Index to the Bloomberg Emerging Markets USD Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the ICE BofA BBB & Lower Sovereign External Debt Index (its ancillary index). The credit default swap spreads of the emerging markets countries were mixed during the period, with the majority of countries experiencing modest moves. Some countries did experience wider credit default swap spreads as economic risks remained elevated. The emerging markets countries that experienced some of the larger increases in credit default swap spreads were Nigeria, Egypt and Mexico. Argentina, South Africa and Türkiye experienced some of the larger decreases in credit default swap spreads, benefitting from improving monetary positions and increased confidence in political leadership.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 6.01% 16.61% -0.90% 0.91% Bloomberg Emerging Markets USD Aggregate Bond Index 6.54% 16.93% 1.35% 3.18% ICE BofA BBB & Lower Sovereign USD External Debt Index 7.23% 20.93% 0.95% 3.03%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 696,130
Holdings Count | shares	6
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $696,130 Total Number of Portfolio Holdings 6 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Invesco Emerging Markets Sovereign Debt ETF Swap Agreement 37.6% CDX EM-42 Index V1 Credit Default Swap Agreements Protection Sold 67.5% Interest Rate Futures Contracts 63.2% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments. The Fund's target exposure is achieved through a combination of total return swaps, credit default swaps, and interest rate futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010307 [Member]
Shareholder Report [Line Items]
Fund Name	Government Long Bond 1.2x Strategy Fund
Class Name	Investor Class
Trading Symbol	RYGBX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $50 0.98% 2
Expenses Paid, Amount	$ 50
Expense Ratio, Percent	0.98%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned 5.29%, outperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Treasury Bellwether 30 Year Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), but had a positive return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class 5.29% 14.67% -8.93% -1.23% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Treasury Bellwether 30 Year Index 5.71% 14.46% -5.77% 0.37%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 27,547,338
Holdings Count | shares	7
Investment Company, Portfolio Turnover	760%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,547,338 Total Number of Portfolio Holdings 7 Portfolio Turnover Rate 760%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S Government Securities 86.0% U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts 34.8% Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010309 [Member]
Shareholder Report [Line Items]
Fund Name	Government Long Bond 1.2x Strategy Fund
Class Name	Class A
Trading Symbol	RYABX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $64 1.24% 2
Expenses Paid, Amount	$ 64
Expense Ratio, Percent	1.24%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 5.17%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Treasury Bellwether 30 Year Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), but had a positive return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 5.17% 14.38% -9.20% -1.48% Class A (with sales charge) ‡ 0.18% 8.93% -10.08% -1.96% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Treasury Bellwether 30 Year Index 5.71% 14.46% -5.77% 0.37%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 27,547,338
Holdings Count | shares	7
Investment Company, Portfolio Turnover	760%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,547,338 Total Number of Portfolio Holdings 7 Portfolio Turnover Rate 760%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S Government Securities 86.0% U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts 34.8% Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010310 [Member]
Shareholder Report [Line Items]
Fund Name	Government Long Bond 1.2x Strategy Fund
Class Name	Class C
Trading Symbol	RYCGX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $102 1.99% 2
Expenses Paid, Amount	$ 102
Expense Ratio, Percent	1.99%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 4.78%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Treasury Bellwether 30 Year Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), but had a positive return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 4.78% 13.56% -9.88% -2.22% Class C (with CDSC) § 3.78% 12.56% -9.88% -2.22% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Treasury Bellwether 30 Year Index 5.71% 14.46% -5.77% 0.37%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 27,547,338
Holdings Count | shares	7
Investment Company, Portfolio Turnover	760%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,547,338 Total Number of Portfolio Holdings 7 Portfolio Turnover Rate 760%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S Government Securities 86.0% U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts 34.8% Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000149021 [Member]
Shareholder Report [Line Items]
Fund Name	Government Long Bond 1.2x Strategy Fund
Class Name	Class H
Trading Symbol	RYHBX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $63 1.22% 2
Expenses Paid, Amount	$ 63
Expense Ratio, Percent	1.22%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 5.07%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Treasury Bellwether 30 Year Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), but had a positive return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 5.07% 14.46% -9.18% -1.46% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Treasury Bellwether 30 Year Index 5.71% 14.46% -5.77% 0.37%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 27,547,338
Holdings Count | shares	7
Investment Company, Portfolio Turnover	760%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $27,547,338 Total Number of Portfolio Holdings 7 Portfolio Turnover Rate 760%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S Government Securities 86.0% U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts 34.8% Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 U.S. Treasury Bond 86.0% Guggenheim Ultra Short Duration Fund — Institutional Class 3.0% Guggenheim Strategy Fund II 2.9% Total 91.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010326 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse Government Long Bond Strategy Fund
Class Name	Investor Class
Trading Symbol	RYJUX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Investor Class $239 4.80% 2
Expenses Paid, Amount	$ 239
Expense Ratio, Percent	4.80%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Investor Class shares) returned -1.23%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bellwether 30 Yr Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), and had a negative return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Investor Class -1.23% -5.37% 6.20% -0.81% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S.Treasury Bellwether 30 Yr Index 5.71% 14.46% -5.77% 0.37%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 15,372,722
Holdings Count | shares	11
Investment Company, Portfolio Turnover	264%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $15,372,722 Total Number of Portfolio Holdings 11 Portfolio Turnover Rate 264%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short -14.7% U.S Government Securities Sold Short -85.7% Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010328 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse Government Long Bond Strategy Fund
Class Name	Class A
Trading Symbol	RYAQX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $251 5.05% 2
Expenses Paid, Amount	$ 251
Expense Ratio, Percent	5.05%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -1.35%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bellwether 30 Yr Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), and had a negative return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -1.35% -5.61% 5.94% -1.05% Class A (with sales charge) ‡ -6.04% -10.10% 4.92% -1.53% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S.Treasury Bellwether 30 Yr Index 5.71% 14.46% -5.77% 0.37%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 15,372,722
Holdings Count | shares	11
Investment Company, Portfolio Turnover	264%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $15,372,722 Total Number of Portfolio Holdings 11 Portfolio Turnover Rate 264%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short -14.7% U.S Government Securities Sold Short -85.7% Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010329 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse Government Long Bond Strategy Fund
Class Name	Class C
Trading Symbol	RYJCX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $288 5.80% 2
Expenses Paid, Amount	$ 288
Expense Ratio, Percent	5.80%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -1.73%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bellwether 30 Yr Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), and had a negative return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -1.73% -6.32% 5.15% -1.79% Class C (with CDSC) § -2.70% -7.24% 5.15% -1.79% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S.Treasury Bellwether 30 Yr Index 5.71% 14.46% -5.77% 0.37%
Net Assets	$ 15,372,722
Holdings Count | shares	11
Investment Company, Portfolio Turnover	264%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $15,372,722 Total Number of Portfolio Holdings 11 Portfolio Turnover Rate 264%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short -14.7% U.S Government Securities Sold Short -85.7% Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000149022 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse Government Long Bond Strategy Fund
Class Name	Class H
Trading Symbol	RYHJX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $251 5.05% 2
Expenses Paid, Amount	$ 251
Expense Ratio, Percent	5.05%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -1.35%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bellwether 30 Yr Index, which returned 5.71% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Treasury 30 Year Bellwether Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Treasury 30 Year Bellwether Index (its ancillary index), and had a negative return as yields of long-term Treasury bond prices fell slightly during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -1.35% -5.61% 5.98% -1.00% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S.Treasury Bellwether 30 Yr Index 5.71% 14.46% -5.77% 0.37%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 15,372,722
Holdings Count | shares	11
Investment Company, Portfolio Turnover	264%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $15,372,722 Total Number of Portfolio Holdings 11 Portfolio Turnover Rate 264%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short -14.7% U.S Government Securities Sold Short -85.7% Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 22.2% Guggenheim Ultra Short Duration Fund — Institutional Class 21.3% Total 43.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000043615 [Member]
Shareholder Report [Line Items]
Fund Name	High Yield Strategy Fund
Class Name	Class A
Trading Symbol	RYHDX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $78 1.51% 2
Expenses Paid, Amount	$ 78
Expense Ratio, Percent	1.51%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 6.66%, outperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and outperforming the fund's secondary index, the Bloomberg U.S. Corporate High Yield Index, which returned 6.44% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Corporate High Yield Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund outperformed the Bloomberg U.S. Corporate High Yield Index (its ancillary index) and maintained a daily correlation of over 94% to its benchmark of 100% of the daily price movement of that Index. Overall, lower financing costs spurred heavy new issuance volume while strong market conditions resulted in tightening credit spreads. The Bloomberg U.S. Corporate High Yield Index generated a strong return for the period. All five of the largest sectors in the index contributed to return, with the Consumer Cyclical sector and the Communications sector contributing the most, and Capital Goods contributing the least. From a ratings perspective, the BB sector contributed the most to the return of the benchmark, followed by the B sector.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 6.66% 18.12% 2.30% 3.91% Class A (with sales charge) ‡ 1.59% 12.50% 1.31% 3.41% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Corporate High Yield Index 6.44% 15.74% 4.72% 5.04%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 61,712,879
Holdings Count | shares	22
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $61,712,879 Total Number of Portfolio Holdings 22 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Interest Rate Futures Contracts 101.2% CDX.NA.HY.43.V1 Index Credit Default Swap Agreements Protection Sold 91.2% iShares iBoxx $ High Yield Corporate Bond ETF Swap Agreements 2.3% SPDR Bloomberg High Yield Bond ETF Swap Agreement 0.3% Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps, credit default swaps, and interest rate futures contracts. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000043616 [Member]
Shareholder Report [Line Items]
Fund Name	High Yield Strategy Fund
Class Name	Class C
Trading Symbol	RYHHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $117 2.26% 2
Expenses Paid, Amount	$ 117
Expense Ratio, Percent	2.26%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 6.24%, outperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Corporate High Yield Index, which returned 6.44% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Corporate High Yield Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Corporate High Yield Index (its ancillary index) and maintained a daily correlation of over 94% to its benchmark of 100% of the daily price movement of that Index. Overall, lower financing costs spurred heavy new issuance volume while strong market conditions resulted in tightening credit spreads. The Bloomberg U.S. Corporate High Yield Index generated a strong return for the period. All five of the largest sectors in the index contributed to return, with the Consumer Cyclical sector and the Communications sector contributing the most, and Capital Goods contributing the least. From a ratings perspective, the BB sector contributed the most to the return of the benchmark, followed by the B sector.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 6.24% 17.23% 1.54% 3.13% Class C (with CDSC) § 5.24% 16.23% 1.54% 3.13% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Corporate High Yield Index 6.44% 15.74% 4.72% 5.04%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 61,712,879
Holdings Count | shares	22
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $61,712,879 Total Number of Portfolio Holdings 22 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Interest Rate Futures Contracts 101.2% CDX.NA.HY.43.V1 Index Credit Default Swap Agreements Protection Sold 91.2% iShares iBoxx $ High Yield Corporate Bond ETF Swap Agreements 2.3% SPDR Bloomberg High Yield Bond ETF Swap Agreement 0.3% Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps, credit default swaps, and interest rate futures contracts. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000043617 [Member]
Shareholder Report [Line Items]
Fund Name	High Yield Strategy Fund
Class Name	Class H
Trading Symbol	RYHGX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $79 1.52% 2
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	1.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 6.66%, outperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and outperforming the fund's secondary index, the Bloomberg U.S. Corporate High Yield Index, which returned 6.44% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Corporate High Yield Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund outperformed the Bloomberg U.S. Corporate High Yield Index (its ancillary index) and maintained a daily correlation of over 94% to its benchmark of 100% of the daily price movement of that Index. Overall, lower financing costs spurred heavy new issuance volume while strong market conditions resulted in tightening credit spreads. The Bloomberg U.S. Corporate High Yield Index generated a strong return for the period. All five of the largest sectors in the index contributed to return, with the Consumer Cyclical sector and the Communications sector contributing the most, and Capital Goods contributing the least. From a ratings perspective, the BB sector contributed the most to the return of the benchmark, followed by the B sector.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 6.66% 18.11% 2.31% 3.88% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Corporate High Yield Index 6.44% 15.74% 4.72% 5.04%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 61,712,879
Holdings Count | shares	22
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $61,712,879 Total Number of Portfolio Holdings 22 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Interest Rate Futures Contracts 101.2% CDX.NA.HY.43.V1 Index Credit Default Swap Agreements Protection Sold 91.2% iShares iBoxx $ High Yield Corporate Bond ETF Swap Agreements 2.3% SPDR Bloomberg High Yield Bond ETF Swap Agreement 0.3% Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps, credit default swaps, and interest rate futures contracts. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund III 3.2% Guggenheim Ultra Short Duration Fund — Institutional Class 2.2% Guggenheim Strategy Fund II 2.1% Total 7.5% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000043618 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse High Yield Strategy Fund
Class Name	Class A
Trading Symbol	RYILX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $74 1.50% 2
Expenses Paid, Amount	$ 74
Expense Ratio, Percent	1.50%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -2.62%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Corporate High Yield Index, which returned 6.44% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Corporate High Yield Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Corporate High Yield Index (its ancillary index) and maintained a daily correlation of over 94% to its benchmark of -100% of the daily price movement of that Index. Overall, lower financing costs spurred heavy new issuance volume while strong market conditions resulted in tightening credit spreads. The Bloomberg U.S. Corporate High Yield Index generated a strong return for the period. All five of the largest sectors in the index contributed to return, with the Consumer Cyclical sector and the Communications sector contributing the most, and Capital Goods contributing the least. From a ratings perspective, the BB sector contributed the most to the return of the benchmark, followed by the B sector.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -2.62% -8.68% -2.16% -4.58% Class A (with sales charge) ‡ -7.25% -13.02% -3.11% -5.05% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Corporate High Yield Index 6.44% 15.74% 4.72% 5.04%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 5,553,220
Holdings Count | shares	8
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,553,220 Total Number of Portfolio Holdings 8 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets CDX.NA.HY.43.V1 Credit Default Swap Agreements Protection Purchased -94.5% Interest Rate Futures Contracts Short Sales -103.0% Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of credit default swaps and interest rate futures contracts. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000043619 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse High Yield Strategy Fund
Class Name	Class C
Trading Symbol	RYIYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $111 2.25% 2
Expenses Paid, Amount	$ 111
Expense Ratio, Percent	2.25%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -2.96%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Corporate High Yield Index, which returned 6.44% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Corporate High Yield Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Corporate High Yield Index (its ancillary index) and maintained a daily correlation of over 94% to its benchmark of -100% of the daily price movement of that Index. Overall, lower financing costs spurred heavy new issuance volume while strong market conditions resulted in tightening credit spreads. The Bloomberg U.S. Corporate High Yield Index generated a strong return for the period. All five of the largest sectors in the index contributed to return, with the Consumer Cyclical sector and the Communications sector contributing the most, and Capital Goods contributing the least. From a ratings perspective, the BB sector contributed the most to the return of the benchmark, followed by the B sector.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -2.96% -9.36% -2.89% -5.25% Class C (with CDSC) § -3.94% -10.27% -2.89% -5.25% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Corporate High Yield Index 6.44% 15.74% 4.72% 5.04%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 5,553,220
Holdings Count | shares	8
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,553,220 Total Number of Portfolio Holdings 8 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets CDX.NA.HY.43.V1 Credit Default Swap Agreements Protection Purchased -94.5% Interest Rate Futures Contracts Short Sales -103.0% Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of credit default swaps and interest rate futures contracts. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000043620 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse High Yield Strategy Fund
Class Name	Class H
Trading Symbol	RYIHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $74 1.50% 2
Expenses Paid, Amount	$ 74
Expense Ratio, Percent	1.50%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -2.59%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Corporate High Yield Index, which returned 6.44% for the same period. The fund's broad-based securities market index was changed from the Bloomberg U.S. Corporate High Yield Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The Fund underperformed the Bloomberg U.S. Corporate High Yield Index (its ancillary index) and maintained a daily correlation of over 94% to its benchmark of -100% of the daily price movement of that Index. Overall, lower financing costs spurred heavy new issuance volume while strong market conditions resulted in tightening credit spreads. The Bloomberg U.S. Corporate High Yield Index generated a strong return for the period. All five of the largest sectors in the index contributed to return, with the Consumer Cyclical sector and the Communications sector contributing the most, and Capital Goods contributing the least. From a ratings perspective, the BB sector contributed the most to the return of the benchmark, followed by the B sector.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -2.59% -8.69% -2.12% -4.40% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% Bloomberg U.S. Corporate High Yield Index 6.44% 15.74% 4.72% 5.04%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 5,553,220
Holdings Count | shares	8
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $5,553,220 Total Number of Portfolio Holdings 8 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets CDX.NA.HY.43.V1 Credit Default Swap Agreements Protection Purchased -94.5% Interest Rate Futures Contracts Short Sales -103.0% Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of credit default swaps and interest rate futures contracts. 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Largest Holdings [Text Block]	Largest Holdings 2 Guggenheim Strategy Fund II 13.1% Guggenheim Ultra Short Duration Fund — Institutional Class 6.8% Total 19.9% 2 "Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050422 [Member]
Shareholder Report [Line Items]
Fund Name	Emerging Markets 2x Strategy Fund
Class Name	Class A
Trading Symbol	RYWTX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $100 1.77% 2
Expenses Paid, Amount	$ 100
Expense Ratio, Percent	1.77%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 26.43%, outperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and outperforming the fund's secondary index, the S&P Emerging 50 ADR Index, which returned 16.45% for the same period. The fund's broad-based securities market index was changed from the S&P Emerging 50 ADR Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to the return of the S&P Emerging 50 ADR Index (the "Index") were broadline retail, semiconductors & semiconductor equipment, and banks. Those that detracted were beverages, construction materials, and metals and mining. The holdings that contributed the most to the return of the Index were Taiwan Semiconductor Manufacturing Co. Ltd. ADR, Alibaba Group Holding Ltd ADR, and PDD Holdings, Inc. ADR – Class A. Those that detracted the most were Fomento Economico Mexicano SAB de CV ADR – Class B, Cemex SAB de CV ADR, and Li Auto, Inc. ADR – Class A. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the S&P Emerging 50 ADR Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 26.43% 51.36% 3.63% -0.25% Class A (with sales charge) ‡ 20.42% 44.17% 2.63% -0.73% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% S&P Emerging 50 ADR Index 16.45% 30.86% 7.96% 4.86%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 3,069,904
Holdings Count | shares	55
Investment Company, Portfolio Turnover	469%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $3,069,904 Total Number of Portfolio Holdings 55 Portfolio Turnover Rate 469%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P Emerging 50 ADR Index Swap Agreements 156.2% Communications 13.9% Technology 12.7% Financial 7.7% Basic Materials 3.0% Consumer, Non-cyclical 2.0% Energy 1.7% Other 3.3% Country Diversification 3 Geographic Region % of Net Assets United States 55.9% Taiwan, Province of China 9.7% Cayman Islands 9.1% India 7.7% China 6.7% Brazil 5.6% Republic of Korea 2.2% Other 3.1% Total Investments 100.0% 10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments. 10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050423 [Member]
Shareholder Report [Line Items]
Fund Name	Emerging Markets 2x Strategy Fund
Class Name	Class C
Trading Symbol	RYWUX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $143 2.52% 2
Expenses Paid, Amount	$ 143
Expense Ratio, Percent	2.52%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 25.94%, outperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and outperforming the fund's secondary index, the S&P Emerging 50 ADR Index, which returned 16.45% for the same period. The fund's broad-based securities market index was changed from the S&P Emerging 50 ADR Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to the return of the S&P Emerging 50 ADR Index (the "Index") were broadline retail, semiconductors & semiconductor equipment, and banks. Those that detracted were beverages, construction materials, and metals and mining. The holdings that contributed the most to the return of the Index were Taiwan Semiconductor Manufacturing Co. Ltd. ADR, Alibaba Group Holding Ltd ADR, and PDD Holdings, Inc. ADR – Class A. Those that detracted the most were Fomento Economico Mexicano SAB de CV ADR – Class B, Cemex SAB de CV ADR, and Li Auto, Inc. ADR – Class A. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the S&P Emerging 50 ADR Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 25.94% 50.18% 2.84% -1.01% Class C (with CDSC) § 24.94% 49.18% 2.84% -1.01% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% S&P Emerging 50 ADR Index 16.45% 30.86% 7.96% 4.86%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 3,069,904
Holdings Count | shares	55
Investment Company, Portfolio Turnover	469%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $3,069,904 Total Number of Portfolio Holdings 55 Portfolio Turnover Rate 469%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P Emerging 50 ADR Index Swap Agreements 156.2% Communications 13.9% Technology 12.7% Financial 7.7% Basic Materials 3.0% Consumer, Non-cyclical 2.0% Energy 1.7% Other 3.3% Country Diversification 3 Geographic Region % of Net Assets United States 55.9% Taiwan, Province of China 9.7% Cayman Islands 9.1% India 7.7% China 6.7% Brazil 5.6% Republic of Korea 2.2% Other 3.1% Total Investments 100.0% 10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments. 10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050424 [Member]
Shareholder Report [Line Items]
Fund Name	Emerging Markets 2x Strategy Fund
Class Name	Class H
Trading Symbol	RYWVX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $102 1.79% 2
Expenses Paid, Amount	$ 102
Expense Ratio, Percent	1.79%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 26.32%, outperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and outperforming the fund's secondary index, the S&P Emerging 50 ADR Index, which returned 16.45% for the same period. The fund's broad-based securities market index was changed from the S&P Emerging 50 ADR Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to the return of the S&P Emerging 50 ADR Index (the "Index") were broadline retail, semiconductors & semiconductor equipment, and banks. Those that detracted were beverages, construction materials, and metals and mining. The holdings that contributed the most to the return of the Index were Taiwan Semiconductor Manufacturing Co. Ltd. ADR, Alibaba Group Holding Ltd ADR, and PDD Holdings, Inc. ADR – Class A. Those that detracted the most were Fomento Economico Mexicano SAB de CV ADR – Class B, Cemex SAB de CV ADR, and Li Auto, Inc. ADR – Class A. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the S&P Emerging 50 ADR Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 26.32% 51.09% 3.55% -0.31% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% S&P Emerging 50 ADR Index 16.45% 30.86% 7.96% 4.86%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 3,069,904
Holdings Count | shares	55
Investment Company, Portfolio Turnover	469%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $3,069,904 Total Number of Portfolio Holdings 55 Portfolio Turnover Rate 469%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P Emerging 50 ADR Index Swap Agreements 156.2% Communications 13.9% Technology 12.7% Financial 7.7% Basic Materials 3.0% Consumer, Non-cyclical 2.0% Energy 1.7% Other 3.3% Country Diversification 3 Geographic Region % of Net Assets United States 55.9% Taiwan, Province of China 9.7% Cayman Islands 9.1% India 7.7% China 6.7% Brazil 5.6% Republic of Korea 2.2% Other 3.1% Total Investments 100.0% 10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments. 10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Taiwan Semiconductor Manufacturing Company Ltd. ADR 8.2% Alibaba Group Holding Ltd. ADR 5.8% HDFC Bank Ltd. ADR 3.2% PDD Holdings, Inc. ADR – Class A 2.6% Infosys Ltd. ADR 2.2% ICICI Bank Ltd. ADR 1.8% JD.com, Inc. ADR 1.7% Vale S.A. ADR 1.3% Trip.com Group Ltd. ADR 1.0% NetEase, Inc. ADR 1.0% Top 10 Total 28.8% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050425 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse Emerging Markets 2x Strategy Fund
Class Name	Class A
Trading Symbol	RYWWX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $75 1.73% 2
Expenses Paid, Amount	$ 75
Expense Ratio, Percent	1.73%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -26.82%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the S&P Emerging 50 ADR Index, which returned 16.45% for the same period. The fund's broad-based securities market index was changed from the S&P Emerging 50 ADR Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to the return of the S&P Emerging 50 ADR Index (the "Index") were broadline retail, semiconductors & semiconductor equipment, and banks. Those that detracted were beverages, construction materials, and metals and mining. The holdings that contributed the most to the return of the Index were Taiwan Semiconductor Manufacturing Co. Ltd. ADR, Alibaba Group Holding Ltd ADR, and PDD Holdings, Inc. ADR – Class A. Those that detracted the most were Fomento Economico Mexicano SAB de CV ADR – Class B, Cemex SAB de CV ADR, and Li Auto, Inc. ADR – Class A. The Fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the S&P Emerging 50 ADR Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -26.82% -41.50% -28.12% -21.09% Class A (with sales charge) ‡ -30.30% -44.26% -28.82% -21.47% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% S&P Emerging 50 ADR Index 16.45% 30.86% 7.96% 4.86%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 382,753
Holdings Count | shares	4
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $382,753 Total Number of Portfolio Holdings 4 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P Emerging 50 ADR Index Swap Agreements Sold Short -199.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050426 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse Emerging Markets 2x Strategy Fund
Class Name	Class C
Trading Symbol	RYWZX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $110 2.54% 2
Expenses Paid, Amount	$ 110
Expense Ratio, Percent	2.54%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -27.11%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the S&P Emerging 50 ADR Index, which returned 16.45% for the same period. The fund's broad-based securities market index was changed from the S&P Emerging 50 ADR Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to the return of the S&P Emerging 50 ADR Index (the "Index") were broadline retail, semiconductors & semiconductor equipment, and banks. Those that detracted were beverages, construction materials, and metals and mining. The holdings that contributed the most to the return of the Index were Taiwan Semiconductor Manufacturing Co. Ltd. ADR, Alibaba Group Holding Ltd ADR, and PDD Holdings, Inc. ADR – Class A. Those that detracted the most were Fomento Economico Mexicano SAB de CV ADR – Class B, Cemex SAB de CV ADR, and Li Auto, Inc. ADR – Class A. The Fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the S&P Emerging 50 ADR Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -27.11% -41.93% -28.32% -21.51% Class C (with CDSC) § -27.84% -42.49% -28.32% -21.51% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% S&P Emerging 50 ADR Index 16.45% 30.86% 7.96% 4.86%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 382,753
Holdings Count | shares	4
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $382,753 Total Number of Portfolio Holdings 4 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P Emerging 50 ADR Index Swap Agreements Sold Short -199.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050427 [Member]
Shareholder Report [Line Items]
Fund Name	Inverse Emerging Markets 2x Strategy Fund
Class Name	Class H
Trading Symbol	RYWYX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $75 1.72% 2
Expenses Paid, Amount	$ 75
Expense Ratio, Percent	1.72%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -26.99%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the S&P Emerging 50 ADR Index, which returned 16.45% for the same period. The fund's broad-based securities market index was changed from the S&P Emerging 50 ADR Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to the return of the S&P Emerging 50 ADR Index (the "Index") were broadline retail, semiconductors & semiconductor equipment, and banks. Those that detracted were beverages, construction materials, and metals and mining. The holdings that contributed the most to the return of the Index were Taiwan Semiconductor Manufacturing Co. Ltd. ADR, Alibaba Group Holding Ltd ADR, and PDD Holdings, Inc. ADR – Class A. Those that detracted the most were Fomento Economico Mexicano SAB de CV ADR – Class B, Cemex SAB de CV ADR, and Li Auto, Inc. ADR – Class A. The Fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the S&P Emerging 50 ADR Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -26.99% -41.63% -27.90% -21.02% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% S&P Emerging 50 ADR Index 16.45% 30.86% 7.96% 4.86%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 382,753
Holdings Count | shares	4
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $382,753 Total Number of Portfolio Holdings 4 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets S&P Emerging 50 ADR Index Swap Agreements Sold Short -199.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010346 [Member]
Shareholder Report [Line Items]
Fund Name	Europe 1.25x Strategy Fund
Class Name	Class H
Trading Symbol	RYEUX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $83 1.61% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.61%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 5.50%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the STOXX Europe 50 Index, which returned 5.70% for the same period. The fund's broad-based securities market index was changed from the STOXX Europe 50 Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the STOXX Europe 50 Index (the "Index") were Financials, Utilities, and Health Care. Those that detracted the most were Consumer Discretionary, Information Technology, and Energy. The holdings that contributed the most to the return of the Index were SAP SE, Sanofi, and Schneider Electric SE. Those that detracted the most were ASML Holding NV, LVMH Moet Hennessy Louis Vuitton SE, and Stellantis NV. The Fund maintained a daily correlation of over 99% to its benchmark of 125% of the daily price movement of the fair value of the STOXX Europe 50 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 5.50% 26.21% 8.96% 4.12% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% STOXX Europe 50 Index 5.70% 23.02% 9.84% 5.63%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,673,951
Holdings Count | shares	58
Investment Company, Portfolio Turnover	1,496%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,673,951 Total Number of Portfolio Holdings 58 Portfolio Turnover Rate 1,496% 1496%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Currency Futures Contracts 83.4% Equity Futures Contracts 80.6% Consumer, Non-cyclical 16.8% Financial 8.0% Industrial 4.9% Technology 4.3% Energy 3.4% Consumer, Cyclical 3.1% Basic Materials 2.2% Utilities 1.7% Communications 1.3% Country Diversification 3 Geographic Region % of Net Assets United States 56.9% France 10.2% United Kingdom 8.1% Switzerland 7.9% Germany 5.7% Netherlands 4.4% Denmark 2.8% Other 4.0% Total Investments 100.0% 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of equity futures contracts and currency futures contracts. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments. 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010347 [Member]
Shareholder Report [Line Items]
Fund Name	Europe 1.25x Strategy Fund
Class Name	Class A
Trading Symbol	RYAEX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $83 1.62% 2
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	1.62%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 5.52%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the STOXX Europe 50 Index, which returned 5.70% for the same period. The fund's broad-based securities market index was changed from the STOXX Europe 50 Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the STOXX Europe 50 Index (the "Index") were Financials, Utilities, and Health Care. Those that detracted the most were Consumer Discretionary, Information Technology, and Energy. The holdings that contributed the most to the return of the Index were SAP SE, Sanofi, and Schneider Electric SE. Those that detracted the most were ASML Holding NV, LVMH Moet Hennessy Louis Vuitton SE, and Stellantis NV. The Fund maintained a daily correlation of over 99% to its benchmark of 125% of the daily price movement of the fair value of the STOXX Europe 50 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 5.52% 26.27% 9.13% 4.19% Class A (with sales charge) ‡ 0.50% 20.26% 8.08% 3.68% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% STOXX Europe 50 Index 5.70% 23.02% 9.84% 5.63%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,673,951
Holdings Count | shares	58
Investment Company, Portfolio Turnover	1,496%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,673,951 Total Number of Portfolio Holdings 58 Portfolio Turnover Rate 1,496% 1496%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Currency Futures Contracts 83.4% Equity Futures Contracts 80.6% Consumer, Non-cyclical 16.8% Financial 8.0% Industrial 4.9% Technology 4.3% Energy 3.4% Consumer, Cyclical 3.1% Basic Materials 2.2% Utilities 1.7% Communications 1.3% Country Diversification 3 Geographic Region % of Net Assets United States 56.9% France 10.2% United Kingdom 8.1% Switzerland 7.9% Germany 5.7% Netherlands 4.4% Denmark 2.8% Other 4.0% Total Investments 100.0% 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of equity futures contracts and currency futures contracts. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments. 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010348 [Member]
Shareholder Report [Line Items]
Fund Name	Europe 1.25x Strategy Fund
Class Name	Class C
Trading Symbol	RYCEX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $122 2.37% 2
Expenses Paid, Amount	$ 122
Expense Ratio, Percent	2.37%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 5.18%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the STOXX Europe 50 Index, which returned 5.70% for the same period. The fund's broad-based securities market index was changed from the STOXX Europe 50 Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the STOXX Europe 50 Index (the "Index") were Financials, Utilities, and Health Care. Those that detracted the most were Consumer Discretionary, Information Technology, and Energy. The holdings that contributed the most to the return of the Index were SAP SE, Sanofi, and Schneider Electric SE. Those that detracted the most were ASML Holding NV, LVMH Moet Hennessy Louis Vuitton SE, and Stellantis NV. The Fund maintained a daily correlation of over 99% to its benchmark of 125% of the daily price movement of the fair value of the STOXX Europe 50 Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 5.18% 25.30% 8.18% 3.37% Class C (with CDSC) § 4.18% 24.30% 8.18% 3.37% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% STOXX Europe 50 Index 5.70% 23.02% 9.84% 5.63%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,673,951
Holdings Count | shares	58
Investment Company, Portfolio Turnover	1,496%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,673,951 Total Number of Portfolio Holdings 58 Portfolio Turnover Rate 1,496% 1496%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Currency Futures Contracts 83.4% Equity Futures Contracts 80.6% Consumer, Non-cyclical 16.8% Financial 8.0% Industrial 4.9% Technology 4.3% Energy 3.4% Consumer, Cyclical 3.1% Basic Materials 2.2% Utilities 1.7% Communications 1.3% Country Diversification 3 Geographic Region % of Net Assets United States 56.9% France 10.2% United Kingdom 8.1% Switzerland 7.9% Germany 5.7% Netherlands 4.4% Denmark 2.8% Other 4.0% Total Investments 100.0% 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of equity futures contracts and currency futures contracts. 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments. 10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Largest Holdings [Text Block]	10 Largest Holdings 2 Guggenheim Ultra Short Duration Fund — Institutional Class 4.2% Guggenheim Strategy Fund II 4.1% Novo Nordisk A/S ADR 2.9% ASML Holding N.V. — Class G 2.5% Nestle S.A. ADR 2.0% AstraZeneca plc ADR 1.8% SAP SE ADR 1.8% Novartis AG ADR 1.7% Roche Holding AG ADR 1.7% Shell plc ADR 1.6% Top 10 Total 24.3% 2 "10 Largest Holdings (as a % of Net Assets)" excludes any temporary cash or derivative investments. 3 Country Diversification (% of Total Investments) includes temporary cash investments.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050428 [Member]
Shareholder Report [Line Items]
Fund Name	Japan 2x Strategy Fund
Class Name	Class A
Trading Symbol	RYJSX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $74 1.51% 2
Expenses Paid, Amount	$ 74
Expense Ratio, Percent	1.51%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -5.79%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the Nikkei-225 Stock Average Index, which returned -0.14% for the same period. The fund's broad-based securities market index was changed from the Nikkei-225 Stock Average Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Nikkei-225 Stock Average Index (the "Index") were Health Care, Communication Services, and Industrials. Those that detracted the most were Information Technology, Materials, and Real Estate. The holdings that contributed the most to the return of the Index were FAST RETAILING Co. Ltd., Recruit Holdings Co. Ltd., and TDK Corp. Those that detracted the most were Tokyo Electron Ltd., Lasertec Corp., and Toyota Motor Corp. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the fair value of the Nikkei-225 Stock Average Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -5.79% 41.30% 4.32% 7.64% Class A (with sales charge) ‡ -10.25% 34.58% 3.31% 7.12% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% Nikkei-225 Stock Average Index -0.14% 24.26% 5.66% 6.03%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,738,588
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,738,588 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Equity Futures Contracts 198.1% Currency Futures Contracts 197.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of equity futures contracts and currency futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050429 [Member]
Shareholder Report [Line Items]
Fund Name	Japan 2x Strategy Fund
Class Name	Class C
Trading Symbol	RYJTX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $109 2.25% 2
Expenses Paid, Amount	$ 109
Expense Ratio, Percent	2.25%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -6.18%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the Nikkei-225 Stock Average Index, which returned -0.14% for the same period. The fund's broad-based securities market index was changed from the Nikkei-225 Stock Average Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Nikkei-225 Stock Average Index (the "Index") were Health Care, Communication Services, and Industrials. Those that detracted the most were Information Technology, Materials, and Real Estate. The holdings that contributed the most to the return of the Index were FAST RETAILING Co. Ltd., Recruit Holdings Co. Ltd., and TDK Corp. Those that detracted the most were Tokyo Electron Ltd., Lasertec Corp., and Toyota Motor Corp. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the fair value of the Nikkei-225 Stock Average Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -6.18% 40.25% 3.53% 6.84% Class C (with CDSC) § -7.12% 39.25% 3.53% 6.84% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% Nikkei-225 Stock Average Index -0.14% 24.26% 5.66% 6.03%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,738,588
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,738,588 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Equity Futures Contracts 198.1% Currency Futures Contracts 197.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of equity futures contracts and currency futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000050430 [Member]
Shareholder Report [Line Items]
Fund Name	Japan 2x Strategy Fund
Class Name	Class H
Trading Symbol	RYJHX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $74 1.51% 2
Expenses Paid, Amount	$ 74
Expense Ratio, Percent	1.51%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -5.79%, underperforming the fund's benchmark, the MSCI World ex US Index, which returned 5.53% for the same period and underperforming the fund's secondary index, the Nikkei-225 Stock Average Index, which returned -0.14% for the same period. The fund's broad-based securities market index was changed from the Nikkei-225 Stock Average Index to the MSCI World ex US Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the Nikkei-225 Stock Average Index (the "Index") were Health Care, Communication Services, and Industrials. Those that detracted the most were Information Technology, Materials, and Real Estate. The holdings that contributed the most to the return of the Index were FAST RETAILING Co. Ltd., Recruit Holdings Co. Ltd., and TDK Corp. Those that detracted the most were Tokyo Electron Ltd., Lasertec Corp., and Toyota Motor Corp. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the fair value of the Nikkei-225 Stock Average Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -5.79% 41.29% 4.32% 7.68% MSCI World ex US Index 5.53% 21.78% 5.67% 2.95% Nikkei-225 Stock Average Index -0.14% 24.26% 5.66% 6.03%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,738,588
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,738,588 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets Equity Futures Contracts 198.1% Currency Futures Contracts 197.1% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of equity futures contracts and currency futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010466 [Member]
Shareholder Report [Line Items]
Fund Name	Strengthening Dollar 2x Strategy Fund
Class Name	Class H
Trading Symbol	RYSBX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $96 1.95% 2
Expenses Paid, Amount	$ 96
Expense Ratio, Percent	1.95%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned -4.25%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the U.S. Dollar Index, which returned -3.61% for the same period. The fund's broad-based securities market index was changed from the U.S. Dollar Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? No currency contributed to the return of the U.S. Dollar Index (the "Index") for the period. The currencies detracting the least were the Canadian dollar, Swedish krona, and Swiss Franc. Those that detracted the most were the euro, Japanese yen, and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the U.S. Dollar Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H -4.25% -4.38% 2.15% 4.09% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% U.S. Dollar Index -3.61% -5.08% 0.28% 1.61%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 2,306,570
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $2,306,570 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Dollar Index Currency Futures Contracts 170.0% U.S. Dollar Index Swap Agreements 27.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps and futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010467 [Member]
Shareholder Report [Line Items]
Fund Name	Strengthening Dollar 2x Strategy Fund
Class Name	Class A
Trading Symbol	RYSDX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $96 1.96% 2
Expenses Paid, Amount	$ 96
Expense Ratio, Percent	1.96%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned -4.25%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the U.S. Dollar Index, which returned -3.61% for the same period. The fund's broad-based securities market index was changed from the U.S. Dollar Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? No currency contributed to the return of the U.S. Dollar Index (the "Index") for the period. The currencies detracting the least were the Canadian dollar, Swedish krona, and Swiss Franc. Those that detracted the most were the euro, Japanese yen, and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the U.S. Dollar Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) -4.25% -4.36% 2.15% 4.08% Class A (with sales charge) ‡ -8.80% -8.90% 1.16% 3.58% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% U.S. Dollar Index -3.61% -5.08% 0.28% 1.61%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 2,306,570
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $2,306,570 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Dollar Index Currency Futures Contracts 170.0% U.S. Dollar Index Swap Agreements 27.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps and futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010468 [Member]
Shareholder Report [Line Items]
Fund Name	Strengthening Dollar 2x Strategy Fund
Class Name	Class C
Trading Symbol	RYSJX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $132 2.70% 2
Expenses Paid, Amount	$ 132
Expense Ratio, Percent	2.70%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned -4.61%, underperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and underperforming the fund's secondary index, the U.S. Dollar Index, which returned -3.61% for the same period. The fund's broad-based securities market index was changed from the U.S. Dollar Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? No currency contributed to the return of the U.S. Dollar Index (the "Index") for the period. The currencies detracting the least were the Canadian dollar, Swedish krona, and Swiss Franc. Those that detracted the most were the euro, Japanese yen, and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the U.S. Dollar Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) -4.61% -5.10% 1.39% 3.31% Class C (with CDSC) § -5.56% -6.03% 1.39% 3.31% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% U.S. Dollar Index -3.61% -5.08% 0.28% 1.61%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 2,306,570
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $2,306,570 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Dollar Index Currency Futures Contracts 170.0% U.S. Dollar Index Swap Agreements 27.7% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps and futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010432 [Member]
Shareholder Report [Line Items]
Fund Name	Weakening Dollar 2x Strategy Fund
Class Name	Class H
Trading Symbol	RYWBX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class H $101 1.94% 2
Expenses Paid, Amount	$ 101
Expense Ratio, Percent	1.94%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class H shares) returned 7.22%, outperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and outperforming the fund's secondary index, the U.S. Dollar Index, which returned -3.61% for the same period. The fund's broad-based securities market index was changed from the U.S. Dollar Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? No currency contributed to the return of the U.S. Dollar Index (the "Index") for the period. The currencies detracting the least were the Canadian dollar, Swedish krona, and Swiss Franc. Those that detracted the most were the euro, Japanese yen, and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the U.S. Dollar Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class H 7.22% 10.03% -3.37% -5.97% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% U.S. Dollar Index -3.61% -5.08% 0.28% 1.61%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,369,895
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,369,895 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Dollar Index Swap Agreements Short Sales -80.7% U.S. Dollar Index Currency Futures Contracts Short Sales -117.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps and futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010433 [Member]
Shareholder Report [Line Items]
Fund Name	Weakening Dollar 2x Strategy Fund
Class Name	Class A
Trading Symbol	RYWDX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class A $102 1.96% 2
Expenses Paid, Amount	$ 102
Expense Ratio, Percent	1.96%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class A shares) returned 7.21%, outperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and outperforming the fund's secondary index, the U.S. Dollar Index, which returned -3.61% for the same period. The fund's broad-based securities market index was changed from the U.S. Dollar Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? No currency contributed to the return of the U.S. Dollar Index (the "Index") for the period. The currencies detracting the least were the Canadian dollar, Swedish krona, and Swiss Franc. Those that detracted the most were the euro, Japanese yen, and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the U.S. Dollar Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class A (without sales charge) 7.21% 10.02% -3.37% -5.97% Class A (with sales charge) ‡ 2.12% 4.79% -4.30% -6.42% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% U.S. Dollar Index -3.61% -5.08% 0.28% 1.61%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,369,895
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,369,895 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Dollar Index Swap Agreements Short Sales -80.7% U.S. Dollar Index Currency Futures Contracts Short Sales -117.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps and futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000010434 [Member]
Shareholder Report [Line Items]
Fund Name	Weakening Dollar 2x Strategy Fund
Class Name	Class C
Trading Symbol	RYWJX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Class C $147 2.84% 2
Expenses Paid, Amount	$ 147
Expense Ratio, Percent	2.84%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Class C shares) returned 6.79%, outperforming the fund's benchmark, the Bloomberg U.S. Aggregate Bond Index, which returned 5.26% for the same period and outperforming the fund's secondary index, the U.S. Dollar Index, which returned -3.61% for the same period. The fund's broad-based securities market index was changed from the U.S. Dollar Index to the Bloomberg U.S. Aggregate Bond Index to comply with the regulation that requires the fund's broad-based securities market index to represent the overall applicable market. What factors materially affected the fund's performance over the last six months? No currency contributed to the return of the U.S. Dollar Index (the "Index") for the period. The currencies detracting the least were the Canadian dollar, Swedish krona, and Swiss Franc. Those that detracted the most were the euro, Japanese yen, and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the U.S. Dollar Index.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years Class C (without CDSC) 6.79% 9.03% -4.12% -6.69% Class C (with CDSC) § 5.79% 8.03% -4.12% -6.69% Bloomberg U.S. Aggregate Bond Index 5.26% 11.57% 0.33% 1.84% U.S. Dollar Index -3.61% -5.08% 0.28% 1.61%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 1,369,895
Holdings Count | shares	5
Investment Company, Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $1,369,895 Total Number of Portfolio Holdings 5 Portfolio Turnover Rate 0%
Holdings [Text Block]	What did the fund invest in? Holdings Diversification 1 Sector % of Net Assets U.S. Dollar Index Swap Agreements Short Sales -80.7% U.S. Dollar Index Currency Futures Contracts Short Sales -117.4% 1 "Holdings Diversification (Market Exposure as a % of Net Assets)" excludes any temporary cash investments, investments in Guggenheim Strategy Funds Trust mutual funds, or investments in Guggenheim Ultra Short Duration Fund. The Fund's target exposure is achieved through a combination of total return swaps and futures contracts.
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.
C 000113321 [Member]
Shareholder Report [Line Items]
Fund Name	U.S. Government Money Market Fund
Class Name	Money Market Class
Trading Symbol	RYFXX
Annual or Semi-Annual Statement [Text Block]	This semi-annual shareholder report
Shareholder Report Annual or Semi-Annual	semi-annual shareholder report
Additional Information [Text Block]	You can find additional information about the fund at GuggenheimInvestments.com/mutual-funds/literature 800 820 0888 GuggenheimClientServices mufg-is.com
Additional Information Phone Number	800 820 0888
Additional Information Email	GuggenheimClientServices@mufg-is.com
Additional Information Website	GuggenheimInvestments.com/mutual-funds/literature
Expenses [Text Block]	What were the fund costs for the last six months? 1 (Based on a hypothetical $10,000 investment) Class Costs of a $10,000 Investment Costs Paid as a % of a $10,000 Investment Money Market Class $52 1.03% 2
Expenses Paid, Amount	$ 52
Expense Ratio, Percent	1.03%
Factors Affecting Performance [Text Block]	How did the fund perform over the last six months?* For the period of April 1, 2024 to September 30, 2024, the fund (Money Market Class shares) returned 2.19%. What factors materially affected the fund's performance over the last six months? Yields of U.S. Treasuries generally fell during the reporting period. Inflation moderated over the period, except for the housing sector, amid steady economic growth, which led the U.S. Federal Reserve (the "Fed") to cut its key lending rate of a half percentage point to a range of 4.75–5.00 percent in late September. The Fed released an updated Summary of Economic Projections ("SEP") report which lays out where committee members anticipate interest rates, economic growth, unemployment, and inflation are headed over the next couple years. According to the so-called "dot plot" within the report, the committee anticipates potentially cutting rates by up to another 150 basis points by the end of next year.
Performance Past Does Not Indicate Future [Text]	The fund's past performance is not a good predictor of the fund's future performance.
Average Annual Return [Table Text Block]	Average Annual Total Returns* as of 9.30.24 6 Month † One Year Five Years Ten Years U.S. Government Money Market Fund 2.19% 4.41% 1.74% 1.07%
No Deduction of Taxes [Text Block]	Returns are historical and include changes in principal and reinvested dividends and capital gains and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
Net Assets	$ 276,711,294
Holdings Count | shares	22
Additional Fund Statistics [Text Block]	Fund Statistics as of 9.30.24 Net Assets $276,711,294 Total Number of Portfolio Holdings 22
Holdings [Text Block]	What did the fund invest in? Holdings Diversification (Market Exposure as a % of Net Assets) as of 9.30.24 Sector % of Net Assets Federal Home Loan Bank - FADN 11.4% Federal Home Loan Bank - FAN 22.6% Federal Farm Credit Bank - FAN 8.4% Freddie Mac - FAN 2.9% Repurchase Agreements 26.4% U.S. Government Securities 9.0% U.S. Treasury Bills 8.7%
Accountant Change Statement [Text Block]	What changes in or disagreements with accountants occurred? There were no changes in or disagreements with fund accountants for the period.

Shareholder Report, Line Graph

Shareholder Report, Line Graph (Details) - USD ($)	6 Months Ended	12 Months Ended	60 Months Ended	106 Months Ended		118 Months Ended		120 Months Ended
	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Dec. 01, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Nov. 28, 2014	Sep. 30, 2014
Banking Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Banking Fund (Investor Class)
Account Value	$ 17,728	$ 17,728	$ 17,728	$ 17,728	$ 17,728	$ 17,728	$ 17,728	$ 17,728	$ 15,758	$ 15,980	$ 15,340	$ 12,394	$ 12,518	$ 12,584	$ 14,899	$ 14,210	$ 14,397	$ 17,241	$ 17,912	$ 17,405	$ 16,911	$ 16,479	$ 13,397	$ 9,600	$ 9,958	$ 8,671	$ 14,539	$ 13,084	$ 12,999	$ 12,394	$ 11,314	$ 13,721	$ 13,716	$ 14,025	$ 13,997	$ 13,310	$ 12,756	$ 12,452	$ 12,445	$ 9,998	$ 9,162	$ 9,054	$ 9,778		$ 9,599	$ 10,720	$ 10,071	$ 10,278		$ 10,000
Average Annual Return, Percent	10.94%	43.03%	6.26%					5.89%
Banking Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Banking Fund (Class A)‡
Account Value	$ 16,398	$ 16,398	$ 16,398	16,398	16,398	16,398	16,398	$ 16,398	14,587	14,801	14,215	11,494	11,617	11,686	13,844	13,214	13,392	16,048	16,682	16,222	15,771	15,377	12,509	8,971	9,327	8,148	13,671	12,311	12,239	11,677	10,667	12,943	12,947	13,248	13,229	12,588	12,070	11,789	11,791	9,479	8,689	8,592	9,284		9,120	10,191	9,579	9,783		9,526
Average Annual Return, Percent	5.52%	35.90%	4.87%					5.07%
Banking Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	10.79%	42.67%	5.90%					5.58%
Banking Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Banking Fund (Class C)
Account Value	$ 15,973	$ 15,973	$ 15,973	15,973	15,973	15,973	15,973	$ 15,973	14,237	14,472	13,926	11,281	11,421	11,511	13,662	13,065	13,267	15,927	16,587	16,160	15,740	15,377	12,532	9,004	9,379	8,208	13,798	12,449	12,400	11,853	10,846	13,187	13,215	13,547	13,555	12,921	12,414	12,146	12,171	9,802	9,004	8,919	9,656		9,504	10,643	10,021	10,252		10,000
Average Annual Return, Percent	9.36%	40.59%	5.11%					4.79%
Banking Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	10.36%	41.59%	5.11%					4.79%
Banking Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Banking Fund (Class H)
Account Value	$ 17,197	$ 17,197	$ 17,197	17,197	17,197	17,197	17,197	$ 17,197	15,298	15,522	14,907	12,054	12,182	12,255	14,518	13,856	14,042	16,829	17,493	17,009	16,534	16,123	13,118	9,407	9,781	8,546	14,336	12,910	12,832	12,242	11,185	13,572	13,576	13,894	13,874	13,200	12,658	12,364	12,366	9,939	9,110	9,008	9,732		9,560	10,682	10,047	10,263		10,000
Average Annual Return, Percent	10.76%	42.67%	5.90%					5.57%
Basic Materials Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Basic Materials Fund (Investor Class)
Account Value	$ 20,929	$ 20,929	$ 20,929	20,929	20,929	20,929	20,929	$ 20,929	19,061	19,921	18,985	17,149	18,081	18,184	17,337	15,129	16,276	19,894	19,082	17,059	18,110	17,044	15,463	12,896	11,686	9,018	12,826	11,946	12,217	11,806	10,526	12,229	12,379	12,091	12,723	11,939	11,261	11,129	10,445	10,125	9,638	8,914	7,963		7,650	9,447	9,696	9,615		10,000
Average Annual Return, Percent	5.06%	22.04%	11.87%					7.66%
Basic Materials Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Basic Materials Fund (Class A)‡
Account Value	$ 19,440	$ 19,440	$ 19,440	19,440	19,440	19,440	19,440	$ 19,440	17,714	18,528	17,667	15,971	16,845	16,953	16,174	14,124	15,202	18,594	17,845	15,963	16,958	15,969	14,499	12,099	10,971	8,471	12,056	11,236	11,498	11,117	9,919	11,531	11,680	11,414	12,018	11,285	10,650	10,531	9,889	9,595	9,137	8,457	7,559		7,268	8,979	9,222	9,152		9,525
Average Annual Return, Percent	(0.06%)	15.94%	10.51%					6.87%
Basic Materials Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.92%	21.73%	11.59%					7.40%
Basic Materials Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Basic Materials Fund (Class C)
Account Value	$ 18,935	$ 18,935	$ 18,935	18,935	18,935	18,935	18,935	$ 18,935	17,287	18,115	17,307	15,671	16,564	16,701	15,962	13,965	15,060	18,456	17,745	15,903	16,925	15,970	14,524	12,144	11,033	8,537	12,169	11,362	11,651	11,284	10,088	11,747	11,923	11,675	12,315	11,585	10,953	10,853	10,212	9,924	9,468	8,780	7,861		7,573	9,375	9,646	9,591		10,000
Average Annual Return, Percent	3.53%	19.83%	10.75%					6.59%
Basic Materials Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.53%	20.83%	10.75%					6.59%
Basic Materials Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Basic Materials Fund (Class H)
Account Value	$ 20,367	$ 20,367	$ 20,367	20,367	20,367	20,367	20,367	$ 20,367	18,559	19,410	18,508	16,730	17,648	17,760	16,943	14,800	15,928	19,484	18,699	16,726	17,768	16,735	15,192	12,680	11,496	8,878	12,634	11,774	12,050	11,652	10,396	12,085	12,240	11,961	12,593	11,823	11,158	11,036	10,362	10,054	9,572	8,859	7,917		7,611	9,408	9,667	9,602		10,000
Average Annual Return, Percent	4.92%	21.74%	11.58%					7.37%
Biotechnology Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Biotechnology Fund (Investor Class)
Account Value	$ 17,859	$ 17,859	$ 17,859	17,859	17,859	17,859	17,859	$ 17,859	17,023	16,675	16,543	14,684	15,272	15,256	15,598	14,201	14,512	16,168	17,939	18,490	19,097	17,349	17,622	15,880	15,807	12,322	14,434	12,060	13,178	13,677	11,546	14,199	13,170	12,671	12,684	12,835	11,835	10,986	9,778	10,764	9,506	9,414	12,147		11,036	13,692	12,718	11,164		10,000
Average Annual Return, Percent	7.10%	21.62%	8.17%					5.97%
Biotechnology Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Biotechnology Fund (Class A)‡
Account Value	$ 16,587	$ 16,587	$ 16,587	16,587	16,587	16,587	16,587	$ 16,587	15,822	15,508	15,395	13,675	14,228	14,224	14,552	13,257	13,556	15,111	16,778	17,304	17,883	16,256	16,522	14,900	14,839	11,575	13,566	11,343	12,404	12,880	10,880	13,389	12,425	11,962	11,983	12,133	11,195	10,398	9,260	10,201	9,014	8,931	11,531		10,484	13,016	12,098	10,626		9,525
Average Annual Return, Percent	1.87%	15.52%	6.85%					5.19%
Biotechnology Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.95%	21.29%	7.90%					5.70%
Biotechnology Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Biotechnology Fund (Class C)
Account Value	$ 16,157	$ 16,157	$ 16,157	16,157	16,157	16,157	16,157	$ 16,157	15,440	15,162	15,079	13,418	13,989	14,009	14,359	13,106	13,428	14,997	16,683	17,238	17,848	16,254	16,550	14,954	14,923	11,662	13,693	11,470	12,565	13,074	11,063	13,641	12,682	12,233	12,277	12,454	11,512	10,713	9,558	10,548	9,340	9,272	11,993		10,925	13,587	12,652	11,135		10,000
Average Annual Return, Percent	5.56%	19.41%	7.09%					4.91%
Biotechnology Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.56%	20.41%	7.09%					4.91%
Biotechnology Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Biotechnology Fund (Class H)
Account Value	$ 17,379	$ 17,379	$ 17,379	17,379	17,379	17,379	17,379	$ 17,379	16,577	16,248	16,129	14,327	14,908	14,903	15,245	13,888	14,202	15,832	17,579	18,128	18,735	17,032	17,309	15,609	15,546	12,126	14,213	11,883	12,992	13,492	11,398	14,027	13,018	12,533	12,555	12,711	11,728	10,894	9,700	10,686	9,443	9,360	12,084		10,987	13,640	12,686	11,149		10,000
Average Annual Return, Percent	6.96%	21.31%	7.90%					5.68%
Consumer Products Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Consumer Products Fund (Investor Class)
Account Value	$ 18,745	$ 18,745	$ 18,745	18,745	18,745	18,745	18,745	$ 18,745	17,323	17,932	16,853	16,275	17,471	17,459	17,346	15,372	16,669	17,218	17,417	15,980	16,821	16,415	15,675	14,487	13,463	12,002	14,475	13,964	13,356	13,162	11,785	12,730	12,558	12,645	13,370	12,562	12,694	12,650	11,941	12,242	12,610	11,864	11,288		10,595	10,778	10,820	10,595		10,000
Average Annual Return, Percent	4.53%	15.17%	6.07%					6.48%
Consumer Products Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Consumer Products Fund (Class A)‡
Account Value	$ 17,412	$ 17,412	$ 17,412	17,412	17,412	17,412	17,412	$ 17,412	16,101	16,676	15,683	15,156	16,277	16,277	16,181	14,350	15,572	16,094	16,288	14,954	15,753	15,379	14,694	13,592	12,638	11,273	13,606	13,134	12,569	12,393	11,104	12,003	11,848	11,937	12,629	11,872	12,005	11,970	11,307	11,600	11,957	11,256	10,716		10,064	10,245	10,290	10,083		9,524
Average Annual Return, Percent	(0.55%)	9.43%	4.78%					5.70%
Consumer Products Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.41%	14.89%	5.80%					6.22%
Consumer Products Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Consumer Products Fund (Class C)
Account Value	$ 16,959	$ 16,959	$ 16,959	16,959	16,959	16,959	16,959	$ 16,959	15,715	16,306	15,361	14,873	16,003	16,033	15,969	14,188	15,427	15,974	16,195	14,896	15,723	15,379	14,722	13,642	12,710	11,358	13,733	13,283	12,736	12,582	11,291	12,229	12,093	12,209	12,941	12,188	12,348	12,334	11,674	11,998	12,391	11,686	11,147		10,488	10,696	10,764	10,567		10,000
Average Annual Return, Percent	3%	13.07%	5.01%					5.42%
Consumer Products Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4%	14.02%	5.01%					5.42%
Consumer Products Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Consumer Products Fund (Class H)
Account Value	$ 18,242	$ 18,242	$ 18,242	18,242	18,242	18,242	18,242	$ 18,242	16,870	17,472	16,431	15,878	17,054	17,054	16,952	15,034	16,315	16,862	17,063	15,666	16,502	16,112	15,395	14,240	13,239	11,810	14,252	13,760	13,169	12,985	11,633	12,574	12,412	12,505	13,232	12,441	12,581	12,545	11,849	12,157	12,530	11,795	11,232		10,548	10,738	10,793	10,581		10,000
Average Annual Return, Percent	4.40%	14.89%	5.80%					6.20%
Electronics Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Electronics Fund (Investor Class)
Account Value	$ 68,420	$ 68,420	$ 68,420	68,420	68,420	68,420	68,420	$ 68,420	72,365	65,445	56,194	47,134	50,993	45,511	36,093	33,009	35,546	47,174	53,437	44,247	45,403	42,261	38,536	30,167	26,766	20,216	24,570	20,822	19,511	18,549	15,375	18,165	18,113	18,301	17,563	16,539	14,871	14,689	13,343	12,768	10,788	10,848	10,723		9,524	10,992	11,139	10,455		10,000
Average Annual Return, Percent	4.55%	45.16%	26.86%					21.20%
Electronics Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Electronics Fund (Class A)‡
Account Value	$ 63,607	$ 63,607	$ 63,607	63,607	63,607	63,607	63,607	$ 63,607	67,317	60,917	52,338	43,928	47,553	42,466	33,700	30,841	33,231	44,131	50,018	41,443	42,553	39,633	36,161	28,326	25,147	19,006	23,114	19,599	18,377	17,481	14,500	17,140	17,102	17,292	16,603	15,645	14,076	13,912	12,645	12,108	10,238	10,297	10,182		9,050	10,453	10,599	9,953		9,525
Average Annual Return, Percent	(0.54%)	37.92%	25.32%					20.32%
Electronics Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.41%	44.80%	26.55%					20.91%
Electronics Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Electronics Fund (Class C)
Account Value	$ 61,949	$ 61,949	$ 61,949	61,949	61,949	61,949	61,949	$ 61,949	65,687	59,552	51,260	43,104	46,748	41,826	33,253	30,488	32,916	43,793	49,727	41,282	42,467	39,627	36,219	28,428	25,286	19,145	23,328	19,817	18,618	17,742	14,744	17,462	17,456	17,682	17,008	16,057	14,474	14,333	13,051	12,520	10,605	10,689	10,590		9,432	10,913	11,086	10,428		10,000
Average Annual Return, Percent	3.02%	42.72%	25.60%					20.01%
Electronics Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.02%	43.72%	25.60%					20.01%
Electronics Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Electronics Fund (Class H)
Account Value	$ 66,565	$ 66,565	$ 66,565	66,565	66,565	66,565	66,565	$ 66,565	70,448	63,750	54,772	45,970	49,764	44,441	35,267	32,274	34,775	46,183	52,343	43,371	44,531	41,475	37,842	29,643	26,316	19,890	24,189	20,511	19,234	18,295	15,175	17,940	17,903	18,100	17,380	16,376	14,736	14,563	13,238	12,673	10,713	10,789	10,670		9,484	10,951	11,109	10,439		10,000
Average Annual Return, Percent	4.42%	44.80%	26.55%					20.87%
Energy Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Fund (Investor Class)
Account Value	$ 8,380	$ 8,380	$ 8,380	8,380	8,380	8,380	8,380	$ 8,380	8,783	9,046	8,222	8,568	7,721	7,646	8,067	7,036	6,668	7,259	5,396	5,189	5,294	4,604	3,581	2,684	3,279	2,405	5,445	5,068	5,647	5,955	5,113	7,391	7,403	6,468	6,846	6,404	5,967	6,793	7,295	6,813	6,398	5,709	5,568		5,886	7,738	7,853	7,974		10,000
Average Annual Return, Percent	(7.36%)	(2.19%)	10.58%					(1.75%)
Energy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Fund (Class A)‡
Account Value	$ 7,800	$ 7,800	$ 7,800	7,800	7,800	7,800	7,800	$ 7,800	8,179	8,430	7,666	7,994	7,208	7,143	7,540	6,580	6,240	6,798	5,057	4,866	4,967	4,323	3,364	2,523	3,084	2,265	5,128	4,775	5,325	5,618	4,827	6,981	6,997	6,117	6,477	6,063	5,652	6,438	6,919	6,465	6,078	5,427	5,295		5,602	7,365	7,481	7,590		9,525
Average Annual Return, Percent	(11.87%)	(7.07%)	9.24%					(2.45%)
Energy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(7.48%)	(2.44%)	10.31%					(1.98%)
Energy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Fund (Class C)
Account Value	$ 7,582	$ 7,582	$ 7,582	7,582	7,582	7,582	7,582	$ 7,582	7,966	8,226	7,495	7,830	7,073	7,022	7,427	6,493	6,170	6,733	5,018	4,838	4,948	4,314	3,363	2,527	3,095	2,277	5,166	4,820	5,385	5,693	4,899	7,100	7,129	6,244	6,625	6,214	5,803	6,624	7,131	6,679	6,285	5,625	5,497		5,826	7,676	7,813	7,953		10,000
Average Annual Return, Percent	(8.74%)	(4.10%)	9.49%					(2.73%)
Energy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(7.82%)	(3.17%)	9.49%					(2.73%)
Energy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Fund (Class H)
Account Value	$ 8,148	$ 8,148	$ 8,148	8,148	8,148	8,148	8,148	$ 8,148	8,545	8,806	8,009	8,351	7,530	7,462	7,877	6,874	6,519	7,101	5,282	5,083	5,189	4,516	3,514	2,636	3,222	2,366	5,358	4,989	5,565	5,875	5,047	7,299	7,316	6,397	6,775	6,342	5,912	6,736	7,239	6,767	6,360	5,681	5,546		5,866	7,710	7,839	7,967		10,000
Average Annual Return, Percent	(7.49%)	(2.44%)	10.31%					(2.03%)
Energy Services Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Services Fund (Investor Class)
Account Value	$ 2,790	$ 2,790	$ 2,790	2,790	2,790	2,790	2,790	$ 2,790	3,118	3,239	2,976	3,252	2,698	2,583	2,849	2,056	2,247	2,800	1,992	2,105	2,285	2,037	1,701	1,114	1,297	897	2,697	2,400	2,963	3,350	2,708	4,707	4,829	4,433	4,976	4,803	4,505	5,619	6,133	5,302	5,321	4,912	4,963		5,032	6,895	6,734	7,273		10,000
Energy Services Fund | Investor Class | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(13.84%)	(14.20%)	3.06%					(11.98%)
Energy Services Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Services Fund (Class A)‡
Account Value	$ 2,591	$ 2,591	$ 2,591	2,591	2,591	2,591	2,591	$ 2,591	2,897	3,011	2,769	3,028	2,513	2,408	2,658	1,919	2,098	2,617	1,863	1,969	2,140	1,909	1,595	1,046	1,218	843	2,535	2,258	2,788	3,154	2,552	4,440	4,556	4,185	4,701	4,541	4,263	5,318	5,808	5,021	5,045	4,662	4,712		4,779	6,554	6,405	6,923		9,525
Average Annual Return, Percent	(18.04%)	(18.48%)	1.80%					(12.63%)
Energy Services Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(13.95%)	(14.42%)	2.79%					(12.21%)
Energy Services Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Services Fund (Class C)
Account Value	$ 2,525	$ 2,525	$ 2,525	2,525	2,525	2,525	2,525	$ 2,525	2,828	2,945	2,713	2,972	2,472	2,372	2,624	1,898	2,079	2,598	1,853	1,962	2,136	1,909	1,598	1,049	1,226	850	2,560	2,284	2,825	3,202	2,594	4,522	4,651	4,280	4,815	4,660	4,383	5,479	5,996	5,193	5,227	4,839	4,901		4,979	6,842	6,699	7,254		10,000
Average Annual Return, Percent	(15.14%)	(15.90%)	2.03%					(12.86%)
Energy Services Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(14.27%)	(15.05%)	2.03%					(12.86%)
Energy Services Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Energy Services Fund (Class H)
Account Value	$ 2,712	$ 2,712	$ 2,712	2,712	2,712	2,712	2,712	$ 2,712	3,032	3,152	2,898	3,169	2,631	2,520	2,781	2,008	2,196	2,739	1,950	2,061	2,239	1,998	1,669	1,094	1,274	883	2,653	2,363	2,913	3,294	2,663	4,641	4,763	4,372	4,912	4,745	4,456	5,562	6,078	5,253	5,279	4,879	4,929		5,002	6,861	6,711	7,262		10,000
Energy Services Fund | Class H | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(13.96%)	(14.42%)	2.79%					(12.23%)
Financial Services Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Financial Services Fund (Investor Class)
Account Value	$ 23,563	$ 23,563	$ 23,563	23,563	23,563	23,563	23,563	$ 23,563	20,985	21,521	19,951	17,054	17,547	16,713	17,418	16,111	16,980	20,469	21,258	19,677	19,395	17,688	15,651	12,922	12,701	10,915	15,610	14,752	14,387	13,618	12,164	13,796	13,579	13,637	13,826	13,140	12,641	12,245	11,946	10,788	10,322	10,060	10,301		9,920	10,620	10,696	10,702		10,000
Average Annual Return, Percent	9.49%	38.17%	9.82%					8.95%
Financial Services Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Financial Services Fund (Class A)‡
Account Value	$ 21,893	$ 21,893	$ 21,893	21,893	21,893	21,893	21,893	$ 21,893	19,512	20,019	18,569	15,884	16,352	15,584	16,251	15,043	15,865	19,135	19,886	18,418	18,165	16,578	14,677	12,125	11,925	10,254	14,673	13,877	13,541	12,824	11,464	13,010	12,812	12,877	13,063	12,423	11,959	11,593	11,315	10,226	9,790	9,548	9,783		9,426	10,097	10,176	10,187		9,525
Average Annual Return, Percent	4.17%	31.29%	8.49%					8.15%
Financial Services Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	9.36%	37.83%	9.55%					8.68%
Financial Services Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Financial Services Fund (Class C)
Account Value	$ 21,326	$ 21,326	$ 21,326	21,326	21,326	21,326	21,326	$ 21,326	19,041	19,573	18,190	15,588	16,075	15,351	16,037	14,874	15,716	18,991	19,773	18,348	18,130	16,578	14,702	12,173	11,992	10,331	14,811	14,035	13,722	13,019	11,659	13,257	13,081	13,170	13,383	12,751	12,297	11,943	11,679	10,574	10,144	9,910	10,173		9,820	10,540	10,644	10,674		10,000
Average Annual Return, Percent	7.94%	35.81%	8.73%					7.87%
Financial Services Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	8.94%	36.81%	8.73%					7.87%
Financial Services Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Financial Services Fund (Class H)
Account Value	$ 22,944	$ 22,944	$ 22,944	22,944	22,944	22,944	22,944	$ 22,944	20,447	20,981	19,464	16,647	17,138	16,334	17,033	15,766	16,626	20,056	20,838	19,302	19,033	17,370	15,379	12,705	12,495	10,745	15,377	14,542	14,193	13,439	12,015	13,637	13,431	13,496	13,693	13,020	12,534	12,147	11,856	10,714	10,258	10,003	10,250		9,877	10,581	10,670	10,688		10,000
Average Annual Return, Percent	9.37%	37.83%	9.55%					8.66%
Health Care Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Health Care Fund (Investor Class)
Account Value	$ 23,155	$ 23,155	$ 23,155	23,155	23,155	23,155	23,155	$ 23,155	21,879	22,481	20,974	19,342	20,258	19,739	19,816	17,692	18,781	21,033	22,415	21,254	21,116	19,225	18,799	17,110	16,153	13,612	15,806	13,864	14,516	14,403	12,874	15,035	13,496	12,775	12,677	12,450	12,223	11,267	10,267	10,999	10,607	10,225	11,328		10,637	12,473	12,004	10,875		10,000
Average Annual Return, Percent	3%	19.71%	10.80%					8.76%
Health Care Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Health Care Fund (Class A)‡
Account Value	$ 21,496	$ 21,496	$ 21,496	21,496	21,496	21,496	21,496	$ 21,496	20,327	20,898	19,511	18,005	18,870	18,397	18,478	16,511	17,536	19,650	20,952	19,877	19,764	18,004	17,613	16,045	15,156	12,781	14,852	13,033	13,655	13,561	12,131	14,176	12,734	12,059	11,972	11,763	11,559	10,658	9,720	10,419	10,056	9,703	10,750		10,105	11,859	11,420	10,350		9,526
Average Annual Return, Percent	(2.03%)	13.72%	9.46%					7.95%
Health Care Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	2.86%	19.39%	10.53%					8.48%
Health Care Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Health Care Fund (Class C)
Account Value	$ 20,965	$ 20,965	$ 20,965	20,965	20,965	20,965	20,965	$ 20,965	19,859	20,459	19,133	17,688	18,574	18,141	18,254	16,344	17,392	19,521	20,855	19,822	19,747	18,017	17,663	16,117	15,257	12,886	15,001	13,186	13,847	13,774	12,336	14,448	13,002	12,334	12,274	12,079	11,889	10,989	10,035	10,781	10,422	10,075	11,186		10,532	12,385	11,947	10,846		10,000
Average Annual Return, Percent	1.47%	17.52%	9.72%					7.68%
Health Care Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	2.47%	18.52%	9.72%					7.68%
Health Care Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Health Care Fund (Class H)
Account Value	$ 22,537	$ 22,537	$ 22,537	22,537	22,537	22,537	22,537	$ 22,537	21,310	21,911	20,452	18,874	19,779	19,285	19,368	17,309	18,384	20,598	21,965	20,829	20,716	18,872	18,462	16,816	15,885	13,391	15,559	13,656	14,307	14,205	12,699	14,849	13,336	12,631	12,546	12,324	12,112	11,172	10,187	10,922	10,537	10,169	11,271		10,587	12,424	11,974	10,861		10,000
Average Annual Return, Percent	2.85%	19.41%	10.54%					8.46%
Internet Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Internet Fund (Investor Class)
Account Value	$ 27,124	$ 27,124	$ 27,124	27,124	27,124	27,124	27,124	$ 27,124	25,368	25,209	23,719	20,454	21,011	19,327	16,032	16,163	16,750	23,568	28,908	30,729	33,392	30,800	30,205	25,588	23,177	16,571	18,744	17,445	18,425	18,060	14,871	18,251	17,896	16,509	15,323	14,533	13,619	12,611	11,399	11,844	10,342	10,306	10,878		9,751	10,540	10,259	10,004		10,000
Average Annual Return, Percent	7.59%	32.61%	9.23%					10.49%
Internet Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Internet Fund (Class A)‡
Account Value	$ 25,196	$ 25,196	$ 25,196	25,196	25,196	25,196	25,196	$ 25,196	23,578	23,443	22,071	19,046	19,576	18,020	14,955	15,087	15,645	22,028	27,036	28,757	31,269	28,859	28,319	24,006	21,757	15,565	17,617	16,406	17,338	17,006	14,010	17,209	16,884	15,584	14,475	13,738	12,881	11,935	10,794	11,223	9,807	9,779	10,328		9,263	10,021	9,760	9,523		9,525
Average Annual Return, Percent	2.37%	26%	7.90%					9.68%
Internet Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	7.47%	32.29%	8.96%					10.22%
Internet Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Internet Fund (Class C)
Account Value	$ 24,543	$ 24,543	$ 24,543	24,543	24,543	24,543	24,543	$ 24,543	23,011	22,922	21,620	18,692	19,247	17,749	14,759	14,917	15,498	21,864	26,882	28,650	31,211	28,860	28,370	24,094	21,879	15,682	17,782	16,592	17,569	17,263	14,249	17,533	17,236	15,939	14,830	14,101	13,246	12,297	11,142	11,607	10,161	10,151	10,741		9,652	10,459	10,207	9,978		10,000
Average Annual Return, Percent	6.07%	30.30%	8.14%					9.39%
Internet Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	7.07%	31.30%	8.14%					9.39%
Internet Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Internet Fund (Class H)
Account Value	$ 26,395	$ 26,395	$ 26,395	26,395	26,395	26,395	26,395	$ 26,395	24,699	24,559	23,121	19,951	20,506	18,876	15,668	15,804	16,391	23,079	28,324	30,128	32,759	30,234	29,668	25,150	22,794	16,307	18,457	17,189	18,166	17,820	14,681	18,032	17,692	16,330	15,167	14,394	13,497	12,505	11,310	11,757	10,272	10,242	10,819		9,705	10,497	10,232	9,989		10,000
Average Annual Return, Percent	7.47%	32.30%	8.96%					10.19%
Leisure Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Leisure Fund (Investor Class)
Account Value	$ 19,499	$ 19,499	$ 19,499	19,499	19,499	19,499	19,499	$ 19,499	17,956	18,433	17,488	15,918	16,847	16,088	14,235	13,056	13,751	17,709	19,494	20,173	21,685	20,963	19,295	15,806	13,858	11,009	15,912	14,546	14,929	14,289	12,251	14,533	14,130	13,731	14,126	13,319	13,298	12,868	11,722	11,265	11,034	11,074	10,673		10,304	11,071	10,886	10,591		10,000
Average Annual Return, Percent	5.78%	22.50%	6.04%					6.91%
Leisure Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Leisure Fund (Class A)‡
Account Value	$ 18,109	$ 18,109	$ 18,109	18,109	18,109	18,109	18,109	$ 18,109	16,688	17,140	16,272	14,821	15,695	14,999	13,279	12,188	12,846	16,554	18,232	18,879	20,306	19,642	18,089	14,828	13,008	10,340	14,954	13,681	14,052	13,455	11,542	13,703	13,331	12,964	13,345	12,589	12,576	12,178	11,101	10,675	10,462	10,506	10,132		9,790	10,524	10,356	10,083		9,525
Average Annual Return, Percent	0.65%	16.38%	4.74%					6.12%
Leisure Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.67%	22.19%	5.77%					6.64%
Leisure Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Leisure Fund (Class C)
Account Value	$ 17,641	$ 17,641	$ 17,641	17,641	17,641	17,641	17,641	$ 17,641	16,287	16,760	15,942	14,548	15,434	14,776	13,107	12,051	12,725	16,431	18,129	18,810	20,271	19,642	18,123	14,884	13,083	10,419	15,096	13,837	14,238	13,660	11,739	13,963	13,609	13,259	13,674	12,925	12,935	12,550	11,460	11,041	10,842	10,908	10,540		10,201	10,988	10,834	10,565		10,000
Average Annual Return, Percent	4.24%	20.26%	4.98%					5.84%
Leisure Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.24%	21.26%	4.98%					5.84%
Leisure Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Leisure Fund (Class H)
Account Value	$ 18,993	$ 18,993	$ 18,993	18,993	18,993	18,993	18,993	$ 18,993	17,500	17,974	17,064	15,543	16,460	15,731	13,925	12,781	13,470	17,359	19,119	19,797	21,296	20,598	18,969	15,548	13,641	10,843	15,682	14,345	14,738	14,113	12,107	14,371	13,981	13,595	13,996	13,203	13,189	12,770	11,642	11,194	10,973	11,018	10,623		10,264	11,035	10,865	10,583		10,000
Average Annual Return, Percent	5.67%	22.19%	5.77%					6.63%
Precious Metals Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Precious Metals Fund (Investor Class)
Account Value	$ 19,205	$ 19,205	$ 19,205	19,205	19,205	19,205	19,205	$ 19,205	16,632	15,345	15,033	12,887	14,427	15,895	14,406	11,907	13,146	18,999	16,156	14,468	17,102	16,401	17,710	17,825	15,892	9,721	13,192	10,919	10,406	9,379	8,633	7,912	9,738	9,579	10,350	10,208	9,967	10,378	9,666	11,849	12,384	8,808	5,870		5,892	7,744	8,032	8,444		10,000
Average Annual Return, Percent	25.15%	49.03%	11.96%					6.74%
Precious Metals Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Precious Metals Fund (Class A)‡
Account Value	$ 17,822	$ 17,822	$ 17,822	17,822	17,822	17,822	17,822	$ 17,822	15,445	14,262	13,980	11,990	13,430	14,807	13,430	11,104	12,269	17,743	15,095	13,528	15,998	15,352	16,586	16,707	14,904	9,123	12,385	10,260	9,781	8,824	8,126	7,452	9,178	9,031	9,765	9,638	9,414	9,812	9,144	11,218	11,731	8,351	5,566		5,594	7,359	7,635	8,041		9,526
Average Annual Return, Percent	19.03%	41.59%	10.60%					5.95%
Precious Metals Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	24.96%	48.64%	11.68%					6.46%
Precious Metals Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Precious Metals Fund (Class C)
Account Value	$ 17,384	$ 17,384	$ 17,384	17,384	17,384	17,384	17,384	$ 17,384	15,092	13,957	13,708	11,780	13,221	14,604	13,268	10,994	12,170	17,628	15,028	13,491	15,986	15,369	16,639	16,789	15,006	9,201	12,514	10,389	9,919	8,963	8,270	7,601	9,381	9,248	10,017	9,907	9,693	10,124	9,453	11,618	12,171	8,678	5,798		5,834	7,688	7,987	8,425		10,000
Average Annual Return, Percent	23.55%	46.57%	10.85%					5.69%
Precious Metals Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	24.55%	47.57%	10.85%					5.69%
Precious Metals Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Precious Metals Fund (Class H)
Account Value	$ 18,647	$ 18,647	$ 18,647	18,647	18,647	18,647	18,647	$ 18,647	16,160	14,919	14,625	12,546	14,050	15,494	14,050	11,619	12,841	18,565	15,797	14,156	16,739	16,064	17,356	17,483	15,593	9,545	12,962	10,736	10,234	9,225	8,497	7,799	9,604	9,446	10,220	10,090	9,856	10,278	9,579	11,752	12,291	8,744	5,835		5,862	7,715	8,010	8,434		10,000
Average Annual Return, Percent	24.99%	48.63%	11.67%					6.43%
Real Estate Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Real Estate Fund (Class A)‡
Account Value	$ 15,788	$ 15,788	$ 15,788	15,788	15,788	15,788	15,788	$ 15,788	13,509	13,746	13,867	11,830	12,869	12,571	12,536	12,010	13,538	16,338	17,300	15,394	15,414	14,040	12,934	11,183	11,105	9,630	13,655	13,499	12,728	12,719	10,976	11,954	11,951	11,004	11,874	11,671	11,601	11,445	11,174	11,373	11,401	10,680	10,191		9,654	9,900	10,839	10,505		9,524
Average Annual Return, Percent	9.39%	27.11%	2.18%					4.67%
Real Estate Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	14.86%	33.45%	3.18%					5.18%
Real Estate Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Real Estate Fund (Class C)
Account Value	$ 15,490	$ 15,490	$ 15,490	15,490	15,490	15,490	15,490	$ 15,490	13,278	13,537	13,677	11,696	12,745	12,471	12,458	11,961	13,505	16,333	17,324	15,446	15,499	14,036	12,952	11,223	11,164	9,699	13,780	13,649	12,891	12,909	11,160	12,176	12,197	11,252	12,165	11,978	11,928	11,790	11,531	11,762	11,811	11,085	10,596		10,059	10,336	11,339	11,010		10,000
Average Annual Return, Percent	13.46%	31.43%	2.56%					4.47%
Real Estate Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	14.46%	32.43%	2.56%					4.47%
Real Estate Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Real Estate Fund (Class H)
Account Value	$ 16,592	$ 16,592	$ 16,592	16,592	16,592	16,592	16,592	$ 16,592	14,196	14,446	14,573	12,432	13,525	13,212	13,175	12,625	14,230	17,168	18,177	16,174	16,195	14,752	13,587	11,747	11,664	10,116	14,343	14,179	13,367	13,357	11,529	12,549	12,549	11,552	12,465	12,254	12,174	12,016	11,731	11,940	11,967	11,211	10,696		10,134	10,396	11,381	11,030		10,000
Average Annual Return, Percent	14.86%	33.46%	3.19%					5.19%
Retailing Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Retailing Fund (Investor Class)
Account Value	$ 24,651	$ 24,651	$ 24,651	24,651	24,651	24,651	24,651	$ 24,651	22,990	23,600	21,425	18,456	19,911	19,447	18,296	17,057	17,043	21,453	24,693	23,959	25,279	24,089	21,976	19,184	16,733	12,072	15,185	14,354	14,135	14,114	12,106	14,624	13,853	12,708	12,493	11,469	11,191	11,280	11,073	11,107	10,753	11,364	11,010		10,947	11,684	11,839	11,132		10,000
Average Annual Return, Percent	4.45%	33.57%	11.42%					9.44%
Retailing Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Retailing Fund (Class A)‡
Account Value	$ 22,932	$ 22,932	$ 22,932	22,932	22,932	22,932	22,932	$ 22,932	21,399	21,979	19,968	17,211	18,578	18,159	17,092	15,946	15,941	20,083	23,130	22,453	23,710	22,608	20,635	18,028	15,731	11,357	14,293	13,519	13,321	13,308	11,420	13,805	13,087	12,011	11,818	10,852	10,596	10,684	10,495	10,533	10,206	10,789	10,457		10,407	11,116	11,267	10,600		9,526
Average Annual Return, Percent	(0.62%)	26.89%	10.07%					8.65%
Retailing Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.33%	33.24%	11.15%					9.18%
Retailing Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Retailing Fund (Class C)
Account Value	$ 22,292	$ 22,292	$ 22,292	22,292	22,292	22,292	22,292	$ 22,292	20,845	21,445	19,521	16,857	18,229	17,854	16,836	15,737	15,764	19,896	22,957	22,331	23,620	22,567	20,636	18,063	15,795	11,426	14,404	13,651	13,478	13,492	11,600	14,052	13,344	12,269	12,096	11,132	10,886	10,997	10,823	10,886	10,568	11,194	10,872		10,838	11,598	11,777	11,103		10,000
Average Annual Return, Percent	2.92%	31.24%	10.31%					8.35%
Retailing Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	3.92%	32.24%	10.31%					8.35%
Retailing Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Retailing Fund (Class H)
Account Value	$ 24,017	$ 24,017	$ 24,017	24,017	24,017	24,017	24,017	$ 24,017	22,412	23,022	20,916	18,028	19,460	19,019	17,904	16,700	16,700	21,040	24,230	23,522	24,841	23,689	21,624	18,891	16,484	11,903	14,979	14,166	13,958	13,949	11,962	14,464	13,711	12,588	12,385	11,375	11,104	11,199	11,001	11,037	10,698	11,307	10,965		10,906	11,649	11,816	11,122		10,000
Average Annual Return, Percent	4.33%	33.22%	11.14%					9.16%
Technology Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Technology Fund (Investor Class)
Account Value	$ 44,207	$ 44,207	$ 44,207	44,207	44,207	44,207	44,207	$ 44,207	43,840	41,570	37,376	32,119	33,472	29,893	24,990	24,359	25,907	33,946	39,162	36,426	36,866	33,302	32,338	27,174	24,507	18,469	21,580	19,476	19,407	18,667	15,401	18,470	17,234	16,513	15,576	14,717	13,620	12,991	11,705	11,744	10,410	10,424	10,501		9,719	10,603	10,544	10,372		10,000
Average Annual Return, Percent	6.34%	37.63%	17.81%					16.02%
Technology Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Technology Fund (Class A)‡
Account Value	$ 41,084	$ 41,084	$ 41,084	41,084	41,084	41,084	41,084	$ 41,084	40,769	38,682	34,800	29,925	31,205	27,885	23,326	22,751	24,213	31,746	36,646	34,105	34,540	31,220	30,334	25,506	23,018	17,358	20,294	18,327	18,273	17,588	14,520	17,423	16,267	15,596	14,720	13,917	12,887	12,303	11,090	11,134	9,875	9,892	9,972		9,237	10,080	10,033	9,875		9,525
Average Annual Return, Percent	1.17%	30.77%	16.38%					15.18%
Technology Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.21%	37.29%	17.52%					15.74%
Technology Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Technology Fund (Class C)
Account Value	$ 40,019	$ 40,019	$ 40,019	40,019	40,019	40,019	40,019	$ 40,019	39,786	37,819	34,087	29,366	30,679	27,466	23,019	22,493	23,985	31,506	36,436	33,977	34,474	31,220	30,388	25,601	23,147	17,488	20,484	18,533	18,514	17,854	14,765	17,753	16,605	15,952	15,081	14,287	13,254	12,675	11,447	11,514	10,231	10,271	10,373		9,625	10,524	10,492	10,345		10,000
Average Annual Return, Percent	4.82%	35.28%	16.64%					14.88%
Technology Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.82%	36.28%	16.64%					14.88%
Technology Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Technology Fund (Class H)
Account Value	$ 43,023	$ 43,023	$ 43,023	43,023	43,023	43,023	43,023	$ 43,023	42,696	40,507	36,443	31,337	32,678	29,201	24,427	23,825	25,358	33,247	38,379	35,721	36,177	32,698	31,771	26,715	24,108	18,180	21,256	19,195	19,139	18,419	15,206	18,248	17,036	16,336	15,416	14,576	13,497	12,885	11,615	11,659	10,342	10,365	10,448		9,676	10,562	10,517	10,359		10,000
Average Annual Return, Percent	6.20%	37.29%	17.52%					15.71%
Telecommunications Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Telecommunications Fund (Investor Class)
Account Value	$ 13,533	$ 13,533	$ 13,533	13,533	13,533	13,533	13,533	$ 13,533	11,588	11,599	11,830	10,978	11,391	11,705	11,112	10,332	11,902	13,750	14,943	14,680	15,306	14,377	13,656	11,904	12,170	10,847	12,409	12,181	12,159	12,152	10,941	12,577	11,640	11,516	11,548	11,108	10,924	11,145	10,912	10,715	9,983	9,758	9,267		9,034	9,922	10,008	9,957		10,000
Average Annual Return, Percent	16.67%	23.27%	2.13%					3.07%
Telecommunications Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Telecommunications Fund (Class A)‡
Account Value	$ 12,555	$ 12,555	$ 12,555	12,555	12,555	12,555	12,555	$ 12,555	10,761	10,775	10,994	10,210	10,593	10,893	10,345	9,624	11,098	12,833	13,952	13,715	14,313	13,451	12,784	11,153	11,407	10,175	11,647	11,440	11,425	11,425	10,294	11,839	10,962	10,854	10,888	10,481	10,313	10,529	10,315	10,136	9,454	9,245	8,786		8,572	9,432	9,522	9,477		9,525
Average Annual Return, Percent	11%	17.12%	0.89%					2.30%
Telecommunications Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	16.53%	22.97%	1.88%					2.80%
Telecommunications Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Telecommunications Fund (Class C)
Account Value	$ 12,228	$ 12,228	$ 12,228	12,228	12,228	12,228	12,228	$ 12,228	10,498	10,534	10,767	10,020	10,414	10,730	10,208	9,515	10,996	12,738	13,875	13,666	14,286	13,452	12,807	11,194	11,474	10,252	11,756	11,571	11,577	11,600	10,468	12,065	11,192	11,101	11,161	10,762	10,611	10,851	10,651	10,487	9,796	9,599	9,140		8,936	9,847	9,956	9,928		10,000
Average Annual Return, Percent	15.21%	21.04%	1.11%					2.03%
Telecommunications Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	16.21%	22.04%	1.11%					2.03%
Telecommunications Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Telecommunications Fund (Class H)
Account Value	$ 13,187	$ 13,187	$ 13,187	13,187	13,187	13,187	13,187	$ 13,187	11,304	11,316	11,547	10,726	11,128	11,443	10,866	10,111	11,660	13,485	14,658	14,411	15,036	14,134	13,432	11,717	11,984	10,688	12,238	12,021	12,004	12,007	10,814	12,413	11,495	11,380	11,417	10,992	10,816	11,041	10,813	10,625	9,907	9,690	9,211		8,986	9,888	9,984	9,946		10,000
Average Annual Return, Percent	16.53%	22.94%	1.87%					2.81%
Transportation Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Transportation Fund (Investor Class)
Account Value	$ 18,450	$ 18,450	$ 18,450	18,450	18,450	18,450	18,450	$ 18,450	17,431	18,852	18,874	17,833	18,962	17,218	15,102	15,598	16,287	21,100	23,190	20,345	21,560	21,250	18,946	14,906	12,355	9,428	13,414	12,361	12,429	12,178	10,924	13,254	12,997	13,001	13,670	12,922	12,143	11,539	11,166	10,152	9,194	9,935	9,680		9,626	10,394	11,138	11,234		10,000
Average Annual Return, Percent	(2.14%)	3.46%	8.34%					6.32%
Transportation Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Transportation Fund (Class A)‡
Account Value	$ 17,140	$ 17,140	$ 17,140	17,140	17,140	17,140	17,140	$ 17,140	16,202	17,536	17,569	16,609	17,670	16,055	14,090	14,565	15,216	19,724	21,689	19,044	20,191	19,913	17,763	13,986	11,597	8,858	12,608	11,627	11,700	11,471	10,296	12,501	12,266	12,277	12,916	12,218	11,490	10,925	10,578	9,624	8,720	9,428	9,193		9,146	9,882	10,595	10,696		9,525
Average Annual Return, Percent	(6.90%)	(1.70%)	7.03%					5.54%
Transportation Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(2.26%)	3.20%	8.07%					6.05%
Transportation Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Transportation Fund (Class C)
Account Value	$ 16,690	$ 16,690	$ 16,690	16,690	16,690	16,690	16,690	$ 16,690	15,808	17,139	17,205	16,295	17,369	15,813	13,901	14,396	15,070	19,573	21,561	18,967	20,148	19,908	17,790	14,032	11,660	8,920	12,722	11,754	11,853	11,641	10,467	12,734	12,519	12,554	13,231	12,537	11,812	11,253	10,915	9,952	9,034	9,786	9,559		9,529	10,316	11,081	11,204		10,000
Average Annual Return, Percent	(3.59%)	1.42%	7.26%					5.26%
Transportation Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(2.62%)	2.42%	7.26%					5.26%
Transportation Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Transportation Fund (Class H)
Account Value	$ 17,958	$ 17,958	$ 17,958	17,958	17,958	17,958	17,958	$ 17,958	16,977	18,373	18,406	17,399	18,512	16,819	14,759	15,256	15,938	20,662	22,720	19,948	21,151	20,859	18,609	14,649	12,147	9,276	13,205	12,176	12,255	12,013	10,782	13,094	12,851	12,863	13,534	12,802	12,041	11,451	11,085	10,085	9,138	9,882	9,633		9,583	10,354	11,108	11,221		10,000
Average Annual Return, Percent	(2.28%)	3.21%	8.08%					6.03%
Utilities Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Utilities Fund (Investor Class)
Account Value	$ 22,070	$ 22,070	$ 22,070	22,070	22,070	22,070	22,070	$ 22,070	18,680	18,137	17,414	16,012	17,676	18,162	18,677	17,153	18,303	19,290	18,434	16,405	16,487	16,553	16,018	14,871	14,448	14,127	16,780	16,869	15,851	15,480	14,057	14,033	13,725	13,069	13,507	13,464	13,066	12,847	12,129	12,098	12,837	11,891	10,393		10,166	10,027	10,751	11,201		10,000
Average Annual Return, Percent	21.68%	37.83%	5.52%					8.24%
Utilities Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Utilities Fund (Class A)‡
Account Value	$ 20,500	$ 20,500	$ 20,500	20,500	20,500	20,500	20,500	$ 20,500	17,364	16,867	16,206	14,913	16,470	16,934	17,425	16,016	17,098	18,033	17,240	15,350	15,443	15,513	15,017	13,952	13,564	13,270	15,774	15,866	14,922	14,576	13,245	13,235	12,954	12,336	12,758	12,728	12,361	12,160	11,489	11,465	12,176	11,285	9,870		9,661	9,537	10,223	10,659		9,525
Average Annual Return, Percent	15.77%	30.92%	4.24%					7.44%
Utilities Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	21.54%	37.46%	5.26%					7.97%
Utilities Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Utilities Fund (Class C)
Account Value	$ 19,977	$ 19,977	$ 19,977	19,977	19,977	19,977	19,977	$ 19,977	16,949	16,498	15,881	14,639	16,201	16,687	17,200	15,837	16,946	17,902	17,148	15,301	15,418	15,518	15,050	14,010	13,644	13,375	15,928	16,051	15,125	14,805	13,475	13,492	13,230	12,623	13,080	13,072	12,718	12,536	11,864	11,862	12,619	11,719	10,265		10,067	9,955	10,698	11,175		10,000
Average Annual Return, Percent	20.09%	35.47%	4.47%					7.17%
Utilities Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	21.09%	36.47%	4.47%					7.17%
Utilities Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Utilities Fund (Class H)
Account Value	$ 21,495	$ 21,495	$ 21,495	21,495	$ 21,495	21,495	21,495	$ 21,495	18,203	17,685	16,992	15,632	17,267	17,754	18,270	16,791	17,924	18,906	18,072	16,097	16,189	16,267	15,748	14,630	14,222	13,913	16,536	16,635	15,642	15,283	13,886	13,879	13,584	12,938	13,386	13,349	12,964	12,753	12,045	12,022	12,766	11,830	10,345		10,122	9,994	10,725	11,188		10,000
Average Annual Return, Percent	21.55%	37.51%	5.26%					7.95%
Dow Jones Industrial Average® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name					Dow Jones Industrial Average® Fund (Class H)
Account Value	$ 24,766	$ 24,766	$ 24,766	$ 24,766	$ 24,766	24,766	24,766	$ 24,766	22,864	23,248	21,997	19,528	20,026	19,340	19,234	16,647	17,824	20,119	21,107	19,657	20,017	19,120	17,722	16,069	14,895	12,609	16,486	15,529	15,318	14,904	13,386	15,175	13,898	13,779	14,113	12,769	12,138	11,723	11,186	10,336	10,086	9,918	9,734	$ 10,000
Average Annual Return, Percent	6.53%	26.83%	9.78%	10.81%
Dow Jones Industrial Average® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name					Dow Jones Industrial Average® Fund (Class A)‡
Account Value	$ 23,571	$ 23,571	$ 23,571	$ 23,571	$ 23,571	23,571	23,571	23,571	21,762	22,128	20,936	18,585	19,060	18,406	18,307	15,845	16,967	19,154	20,092	18,713	19,054	18,201	16,869	15,295	14,181	12,005	15,695	14,783	14,582	14,187	12,745	14,446	13,229	13,118	13,436	12,156	11,556	11,159	10,650	9,840	9,609	9,449	9,274	9,526
Average Annual Return, Percent	1.46%	20.80%	8.72%	10.19%
Dow Jones Industrial Average® Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.52%	26.83%	9.78%	10.80%
Dow Jones Industrial Average® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name					Dow Jones Industrial Average® Fund (Class C)
Account Value	$ 23,162	$ 23,162	$ 23,162	$ 23,162	$ 23,162	23,162	23,162	$ 23,162	21,425	21,826	20,688	18,400	18,905	18,291	18,223	15,802	16,954	19,175	20,153	18,806	19,186	18,361	17,047	15,488	14,384	12,199	15,979	15,081	14,903	14,527	13,073	14,845	13,621	13,529	13,884	12,585	11,985	11,597	11,086	10,264	10,042	9,894	9,730	10,000
Average Annual Return, Percent	5.12%	24.88%	8.96%	9.98%
Dow Jones Industrial Average® Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.12%	25.88%	8.96%	9.98%
Nova Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Nova Fund (Investor Class)
Account Value	$ 44,243	$ 44,243	$ 44,243	$ 44,243	44,243	44,243	44,243	$ 44,243	41,170	39,090	34,023	29,185	31,043	27,713	25,145	22,857	24,985	33,065	35,913	30,893	30,787	27,365	25,166	21,321	18,837	14,368	21,034	18,622	18,329	17,351	14,449	18,202	16,414	15,725	16,097	14,708	13,849	13,316	12,271	11,666	11,080	10,752	10,645		9,669	10,785	10,792	10,687		10,000
Average Annual Return, Percent	13.18%	51.59%	18.89%					16.03%
Nova Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Nova Fund (Class A)‡
Account Value	$ 41,145	$ 41,145	$ 41,145	41,145	41,145	41,145	41,145	$ 41,145	38,309	36,398	31,697	27,207	28,958	25,859	23,479	21,357	23,364	30,939	33,623	28,942	28,859	25,668	23,616	20,020	17,698	13,509	19,788	17,531	17,267	16,352	13,624	17,164	15,487	14,847	15,205	13,901	13,108	12,617	11,633	11,069	10,520	10,210	10,108		9,187	10,254	10,267	10,174		9,525
Average Annual Return, Percent	7.67%	44.04%	17.46%					15.19%
Nova Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	13.04%	51.23%	18.61%					15.76%
Nova Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Nova Fund (Class C)
Account Value	$ 40,093	$ 40,093	$ 40,093	40,093	40,093	40,093	40,093	$ 40,093	37,404	35,604	31,064	26,712	28,485	25,486	23,181	21,127	23,155	30,720	33,445	28,844	28,817	25,676	23,669	20,103	17,807	13,617	19,985	17,738	17,504	16,610	13,861	17,504	15,821	15,195	15,590	14,279	13,482	12,987	11,998	11,438	10,891	10,593	10,512		9,574	10,704	10,739	10,661		10,000
Average Annual Return, Percent	11.62%	49.09%	17.71%					14.90%
Nova Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	12.62%	50.09%	17.71%					14.90%
Nova Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Nova Fund (Class H)
Account Value	$ 43,240	$ 43,240	$ 43,240	43,240	43,240	43,240	43,240	$ 43,240	40,260	38,252	33,315	28,593	30,431	27,182	24,677	22,441	24,546	32,506	35,331	30,412	30,327	26,974	24,821	21,037	18,598	14,195	20,797	18,424	18,145	17,184	14,318	18,046	16,281	15,606	15,985	14,614	13,772	13,239	12,206	11,610	11,038	10,715	10,615		9,646	10,765	10,779	10,684		10,000
Average Annual Return, Percent	13.04%	51.23%	18.60%					15.77%
S&P 500® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Fund (Class A)‡
Account Value	$ 28,197	$ 28,197	$ 28,197	28,197	28,197	28,197	28,197	$ 28,197	26,742	25,742	23,380	21,025	21,828	20,156	18,833	17,585	18,579	22,229	23,386	21,149	21,115	19,530	18,465	16,536	15,246	12,712	15,887	14,637	14,453	13,919	12,301	14,292	13,322	12,937	13,088	12,323	11,844	11,534	10,921	10,565	10,213	10,015	9,922		9,313	9,999	10,007	9,941		9,525
Average Annual Return, Percent	4.34%	27.75%	12.91%					10.92%
S&P 500® Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	9.54%	34.11%	14.01%					11.46%
S&P 500® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Fund (Class C)
Account Value	$ 27,463	$ 27,463	$ 27,463	27,463	27,463	27,463	27,463	$ 27,463	26,094	25,166	22,898	20,632	21,457	19,851	18,583	17,384	18,402	22,061	23,253	21,067	21,071	19,524	18,493	16,594	15,328	12,803	16,028	14,797	14,641	14,123	12,506	14,558	13,596	13,226	13,407	12,647	12,176	11,884	11,270	10,924	10,581	10,394	10,318		9,703	10,438	10,465	10,416		10,000
Average Annual Return, Percent	8.13%	32.11%	13.17%					10.63%
S&P 500® Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	9.13%	33.11%	13.17%					10.63%
S&P 500® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Fund (Class H)
Account Value	$ 29,601	$ 29,601	$ 29,601	29,601	29,601	29,601	29,601	$ 29,601	28,073	27,024	24,544	22,073	22,915	21,160	19,768	18,461	19,501	23,336	24,550	22,203	22,164	20,500	19,382	17,359	16,003	13,343	16,670	15,361	15,171	14,607	12,909	14,998	13,981	13,577	13,735	12,934	12,429	12,107	11,460	11,087	10,720	10,509	10,414		9,775	10,496	10,503	10,435		10,000
Average Annual Return, Percent	9.54%	34.11%	14.02%					11.46%
Inverse S&P 500® Strategy Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse S&P 500® Strategy Fund (Investor Class)
Account Value	$ 2,644	$ 2,644	$ 2,644	2,644	2,644	2,644	2,644	$ 2,644	2,745	2,800	3,026	3,306	3,129	3,341	3,542	3,805	3,632	3,112	3,013	3,369	3,407	3,713	3,974	4,495	4,937	6,108	5,292	5,748	5,831	6,042	6,841	5,950	6,372	6,573	6,557	6,973	7,267	7,487	7,936	8,257	8,602	8,844	9,042		9,764	9,259	9,317	9,457		10,000
Average Annual Return, Percent	(5.57%)	(20.01%)	(14.38%)					(12.45%)
Inverse S&P 500® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse S&P 500® Strategy Fund (Class A)‡
Account Value	$ 2,456	$ 2,456	$ 2,456	2,456	2,456	2,456	2,456	$ 2,456	2,550	2,603	2,815	3,076	2,915	3,113	3,302	3,550	3,392	2,907	2,817	3,153	3,189	3,477	3,724	4,216	4,633	5,737	4,973	5,405	5,487	5,689	6,445	5,611	6,012	6,205	6,194	6,591	6,873	7,086	7,515	7,823	8,155	8,390	8,585		9,276	8,801	8,859	8,996		9,524
Average Annual Return, Percent	(10.13%)	(23.94%)	(15.42%)					(13.10%)
Inverse S&P 500® Strategy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(5.66%)	(20.15%)	(14.60%)					(12.68%)
Inverse S&P 500® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse S&P 500® Strategy Fund (Class C)
Account Value	$ 2,391	$ 2,391	$ 2,391	2,391	2,391	2,391	2,391	$ 2,391	2,488	2,545	2,757	3,018	2,865	3,066	3,258	3,509	3,359	2,885	2,800	3,139	3,182	3,477	3,729	4,229	4,657	5,776	5,016	5,464	5,556	5,771	6,550	5,713	6,133	6,342	6,343	6,763	7,066	7,298	7,754	8,089	8,443	8,708	8,930		9,661	9,188	9,269	9,424		10,000
Average Annual Return, Percent	(6.98%)	(21.55%)	(15.23%)					(13.33%)
Inverse S&P 500® Strategy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(6.04%)	(20.78%)	(15.23%)					(13.33%)
Inverse S&P 500® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse S&P 500® Strategy Fund (Class H)
Account Value	$ 2,579	$ 2,579	$ 2,579	2,579	2,579	$ 2,579	2,579	$ 2,579	2,679	2,735	2,957	3,232	3,061	3,270	3,467	3,726	3,560	3,051	2,956	3,308	3,345	3,649	3,909	4,423	4,861	6,018	5,217	5,670	5,756	5,968	6,762	5,886	6,306	6,510	6,499	6,915	7,212	7,435	7,885	8,215	8,550	8,796	9,008		9,733	9,241	9,295	9,446		10,000
Average Annual Return, Percent	(5.70%)	(20.20%)	(14.58%)					(12.67%)
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name						Monthly Rebalance NASDAQ-100® 2x Strategy Fund (Class H)
Account Value	$ 135,756	$ 135,756	$ 135,756	135,756	135,756	$ 135,756	$ 135,756	$ 135,756	132,823	116,876	100,942	79,167	85,834	66,130	46,786	48,202	54,938	95,072	116,857	95,468	94,453	77,006	74,702	59,526	47,998	29,079	37,166	29,536	29,116	27,560	20,568	30,654	26,380	23,212	22,182	19,484	17,458	16,250	13,064	13,128	10,816	11,158	11,666		9,760	10,612	10,314	9,522	$ 10,000
Average Annual Return, Percent	16.15%	71.48%	35.67%				30.36%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name						Monthly Rebalance NASDAQ-100® 2x Strategy Fund (Class A)‡
Account Value	$ 126,457	$ 126,457	$ 126,457	126,457	126,457	$ 126,457	$ 126,457	126,457	123,719	108,860	94,014	73,731	79,937	61,586	43,571	44,888	51,159	88,479	108,747	88,837	87,891	71,654	69,505	55,384	44,658	27,056	34,582	27,480	27,095	25,632	19,127	28,508	24,532	21,585	20,629	18,120	16,235	15,111	12,149	12,204	10,057	10,375	10,892		9,112	10,131	9,846	9,070	9,526
Average Annual Return, Percent	10.65%	63.36%	34.39%				29.42%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	16.17%	71.51%	35.70%				30.06%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name						Monthly Rebalance NASDAQ-100® 2x Strategy Fund (Class C)
Account Value	$ 123,020	$ 123,020	$ 123,020	123,020	123,020	$ 123,020	$ 123,020	$ 123,020	120,583	106,301	91,975	72,266	78,495	60,589	42,944	44,326	50,617	87,759	108,058	88,445	87,668	71,606	69,583	55,556	44,882	27,241	34,882	27,772	27,436	26,002	19,440	29,030	25,028	22,062	21,122	18,588	16,686	15,556	12,534	12,614	10,416	10,764	11,320		9,490	10,588	10,310	9,516	10,000
Average Annual Return, Percent	14.72%	69.23%	34.67%				29.06%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	15.71%	70.23%	34.67%				29.06%
NASDAQ-100 Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Fund (Investor Class)
Account Value	$ 48,061	$ 48,061	$ 48,061	48,061	48,061	48,061	$ 48,061	$ 48,061	47,205	43,816	40,415	35,371	36,524	31,748	26,361	26,455	27,778	35,898	39,541	35,652	35,376	31,855	31,398	27,865	24,814	19,100	21,391	19,000	18,825	18,122	15,554	18,762	17,333	16,211	15,770	14,750	13,941	13,424	12,019	12,052	10,920	11,075	11,346		10,330	10,857	10,701	10,448		10,000
Average Annual Return, Percent	9.69%	35.88%	20.40%					17%
NASDAQ-100 Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Fund (Class A)‡
Account Value	$ 44,607	$ 44,607	$ 44,607	44,607	44,607	44,607	44,607	$ 44,607	43,838	40,712	37,580	32,909	34,001	29,575	24,570	24,673	25,922	33,525	36,949	33,335	33,097	29,826	29,412	26,118	23,277	17,927	20,086	17,854	17,704	17,051	14,643	17,673	16,340	15,291	14,888	13,930	13,177	12,695	11,372	11,409	10,351	10,513	10,771		9,812	10,318	10,181	9,945		9,524
Average Annual Return, Percent	4.37%	29.11%	18.94%					16.13%
NASDAQ-100 Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	9.57%	35.54%	20.10%					16.70%
NASDAQ-100 Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Fund (Class C)
Account Value	$ 43,494	$ 43,494	$ 43,494	43,494	43,494	43,494	43,494	$ 43,494	42,825	39,850	36,847	32,331	33,466	29,161	24,274	24,416	25,708	33,308	36,773	33,240	33,069	29,855	29,493	26,242	23,431	18,075	20,295	18,074	17,956	17,328	14,907	18,027	16,699	15,653	15,265	14,318	13,565	13,091	11,751	11,810	10,730	10,911	11,204		10,229	10,776	10,648	10,421		10,000
Average Annual Return, Percent	8.14%	33.53%	19.20%					15.84%
NASDAQ-100 Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	9.14%	34.53%	19.20%					15.84%
NASDAQ-100 Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Fund (Class H)
Account Value	$ 46,807	$ 46,807	$ 46,807	46,807	46,807	46,807	46,807	$ 46,807	46,000	42,725	39,432	34,529	35,681	31,036	25,783	25,890	27,202	35,176	38,770	34,977	34,733	31,294	30,865	27,407	24,426	18,811	21,081	18,738	18,576	17,896	15,368	18,549	17,145	16,049	15,620	14,620	13,825	13,320	11,931	11,970	10,855	11,015	11,291		10,285	10,819	10,676	10,433		10,000
Average Annual Return, Percent	9.55%	35.56%	20.09%					16.69%
Inverse NASDAQ-100® Strategy Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse NASDAQ-100® Strategy Fund (Investor Class)
Account Value	$ 1,443	$ 1,443	$ 1,443	1,443	1,443	1,443	1,443	$ 1,443	1,458	1,548	1,653	1,860	1,775	2,017	2,420	2,443	2,360	1,901	1,780	2,004	2,038	2,289	2,370	2,720	3,125	4,165	4,015	4,523	4,570	4,750	5,550	4,711	5,099	5,473	5,701	6,104	6,474	6,743	7,548	7,573	8,410	8,368	8,323		9,264	8,958	9,156	9,444		10,000
Average Annual Return, Percent	(6.80%)	(22.44%)	(20.43%)					(17.60%)
Inverse NASDAQ-100® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse NASDAQ-100® Strategy Fund (Class A)‡
Account Value	$ 1,359	$ 1,359	$ 1,359	1,359	1,359	1,359	1,359	$ 1,359	1,375	1,459	1,561	1,757	1,677	1,908	2,290	2,312	2,236	1,802	1,688	1,902	1,935	2,176	2,254	2,589	2,975	3,969	3,828	4,315	4,363	4,537	5,306	4,506	4,880	5,241	5,462	5,853	6,211	6,473	7,250	7,282	8,083	8,045	8,004		8,867	8,514	8,709	8,987		9,524
Average Annual Return, Percent	(11.31%)	(26.35%)	(21.40%)					(18.09%)
Inverse NASDAQ-100® Strategy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(6.89%)	(22.66%)	(20.64%)					(17.69%)
Inverse NASDAQ-100® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse NASDAQ-100® Strategy Fund (Class C)
Account Value	$ 1,305	$ 1,305	$ 1,305	1,305	1,305	1,305	1,305	$ 1,305	1,323	1,407	1,508	1,699	1,626	1,853	2,229	2,254	2,183	1,762	1,656	1,868	1,905	2,145	2,226	2,562	2,950	3,942	3,810	4,303	4,359	4,541	5,321	4,529	4,914	5,287	5,520	5,927	6,301	6,578	7,382	7,426	8,269	8,249	8,221		9,177	8,891	9,109	9,419		10,000
Average Annual Return, Percent	(8.22%)	(23.95%)	(21.23%)					(18.43%)
Inverse NASDAQ-100® Strategy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(7.29%)	(23.23%)	(21.23%)					(18.43%)
Inverse NASDAQ-100® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse NASDAQ-100® Strategy Fund (Class H)
Account Value	$ 1,405	$ 1,405	$ 1,405	1,405	1,405	1,405	1,405	$ 1,405	1,423	1,511	1,615	1,817	1,735	1,973	2,369	2,394	2,313	1,864	1,747	1,968	2,002	2,250	2,331	2,678	3,079	4,107	3,961	4,467	4,516	4,696	5,493	4,665	5,052	5,427	5,656	6,060	6,431	6,703	7,509	7,537	8,375	8,342	8,296		9,245	8,943	9,148	9,439		10,000
Average Annual Return, Percent	(6.93%)	(22.66%)	(20.65%)					(17.82%)
Russell 2000® 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000® 1.5x Strategy Fund (Class H)
Account Value	$ 22,719	$ 22,719	$ 22,719	22,719	22,719	22,719	22,719	$ 22,719	20,223	21,542	20,255	16,878	18,494	17,363	16,871	15,641	16,402	22,142	25,239	24,670	26,581	25,121	21,224	14,228	13,316	9,689	17,550	15,366	16,092	15,744	12,964	18,541	17,719	15,955	16,129	15,478	14,323	13,878	13,433	11,961	10,571	10,071	10,395		9,918	12,090	12,080	11,405		10,000
Average Annual Return, Percent	5.46%	34.60%	8.13%					8.55%
Russell 2000® 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000® 1.5x Strategy Fund (Class A)‡
Account Value	$ 21,682	$ 21,682	$ 21,682	21,682	21,682	21,682	21,682	$ 21,682	19,297	20,558	19,330	16,107	17,646	16,570	16,100	14,927	15,648	21,131	24,086	23,543	25,364	23,971	20,253	13,576	12,708	9,246	16,750	14,663	15,354	15,021	12,363	17,697	16,910	15,227	15,387	14,748	13,643	13,220	12,802	11,382	10,056	9,579	9,900		9,446	11,515	11,505	10,859		9,524
Average Annual Return, Percent	0.45%	28.22%	7.09%					8.05%
Russell 2000® 1.5x Strategy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.46%	34.61%	8.14%					8.57%
Russell 2000® 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000® 1.5x Strategy Fund (Class C)
Account Value	$ 21,113	$ 21,113	$ 21,113	21,113	21,113	21,113	21,113	$ 21,113	18,827	20,097	18,934	15,805	17,350	16,322	15,886	14,757	15,501	20,970	23,948	23,454	25,316	23,972	20,288	13,629	12,779	9,314	16,905	14,829	15,558	15,250	12,573	18,029	17,261	15,572	15,764	15,137	14,030	13,621	13,214	11,771	10,418	9,944	10,294		9,844	12,021	12,033	11,380		10,000
Average Annual Return, Percent	4.06%	32.59%	7.32%					7.76%
Russell 2000® 1.5x Strategy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.06%	33.59%	7.32%					7.76%
Russell 2000® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000® Fund (Class A)‡
Account Value	$ 18,683	$ 18,683	$ 18,683	18,683	18,683	18,683	18,683	$ 18,683	17,154	17,807	17,003	14,969	15,840	15,120	14,763	13,953	14,327	17,376	18,855	18,541	19,459	18,744	16,688	12,762	12,201	9,775	14,165	12,941	13,317	13,090	11,465	14,432	13,998	13,048	13,114	12,745	12,104	11,859	11,614	10,727	9,880	9,567	9,758		9,457	10,804	10,802	10,396		9,525
Average Annual Return, Percent	(0.06%)	18.88%	6.58%					6.45%
Russell 2000® Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.92%	24.82%	7.62%					6.97%
Russell 2000® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000® Fund (Class C)
Account Value	$ 18,192	$ 18,192	$ 18,192	18,192	18,192	18,192	18,192	$ 18,192	16,729	17,401	16,645	14,680	15,565	14,884	14,561	13,791	14,182	17,235	18,738	18,467	19,421	18,744	16,719	12,807	12,268	9,849	14,296	13,086	13,494	13,287	11,659	14,704	14,286	13,345	13,437	13,081	12,449	12,219	11,990	11,093	10,238	9,932	10,145		9,852	11,276	11,295	10,887		10,000
Average Annual Return, Percent	3.55%	22.92%	6.81%					6.17%
Russell 2000® Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.55%	23.92%	6.81%					6.17%
Russell 2000® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000® Fund (Class H)
Account Value	$ 19,619	$ 19,619	$ 19,619	19,619	19,619	19,619	19,619	$ 19,619	18,009	18,697	17,854	15,716	16,630	15,875	15,500	14,651	15,041	18,244	19,796	19,465	20,432	19,679	17,522	13,397	12,810	10,264	14,874	13,585	13,978	13,739	12,032	15,151	14,692	13,695	13,765	13,377	12,705	12,447	12,192	11,256	10,369	10,042	10,243		9,923	11,338	11,338	10,914		10,000
Average Annual Return, Percent	4.93%	24.83%	7.63%					6.97%
Inverse Russell 2000® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Russell 2000® Strategy Fund (Class H)
Account Value	$ 3,051	$ 3,051	$ 3,051	3,051	3,051	3,051	3,051	$ 3,051	3,297	3,134	3,256	3,662	3,415	3,549	3,620	3,861	3,817	3,253	3,084	3,201	3,096	3,262	3,759	5,024	5,344	7,111	5,452	5,990	5,853	5,972	6,832	5,494	5,669	6,109	6,138	6,342	6,715	6,905	7,100	7,808	8,578	8,986	8,997		9,446	8,435	8,540	8,989		10,000
Average Annual Return, Percent	(2.67%)	(16.70%)	(12.62%)					(11.19%)
Inverse Russell 2000® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Russell 2000® Strategy Fund (Class A)‡
Account Value	$ 2,903	$ 2,903	$ 2,903	2,903	2,903	2,903	2,903	$ 2,903	3,136	2,981	3,098	3,485	3,249	3,376	3,444	3,674	3,632	3,095	2,933	3,045	2,946	3,103	3,577	4,780	5,088	6,765	5,189	5,702	5,571	5,685	6,506	5,234	5,401	5,818	5,846	6,047	6,398	6,576	6,762	7,439	8,168	8,563	8,572		9,001	8,035	8,135	8,561		9,524
Average Annual Return, Percent	(7.27%)	(20.66%)	(13.48%)					(11.63%)
Inverse Russell 2000® Strategy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(2.66%)	(16.70%)	(12.63%)					(11.20%)
Inverse Russell 2000® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Russell 2000® Strategy Fund (Class C)
Account Value	$ 2,826	$ 2,826	$ 2,826	2,826	2,826	2,826	2,826	$ 2,826	3,061	2,914	3,033	3,418	3,194	3,325	3,398	3,631	3,597	3,071	2,916	3,033	2,939	3,102	3,582	4,797	5,115	6,817	5,237	5,763	5,643	5,766	6,615	5,329	5,516	5,950	5,991	6,206	6,583	6,780	6,982	7,692	8,467	8,889	8,914		9,376	8,388	8,505	8,971		10,000
Average Annual Return, Percent	(3.99%)	(18.07%)	(13.28%)					(11.87%)
Inverse Russell 2000® Strategy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(3.02%)	(17.31%)	(13.28%)					(11.87%)
S&P 500® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Pure Growth Fund (Class H)
Account Value	$ 23,802	$ 23,802	$ 23,802	23,802	23,802	23,802	23,802	$ 23,802	22,661	22,387	19,713	18,428	18,668	18,468	18,493	17,631	18,016	22,400	25,743	23,609	22,651	20,265	20,168	17,592	16,138	12,515	15,848	14,815	14,945	14,513	12,510	15,100	14,436	13,840	13,255	12,678	11,949	11,401	10,630	10,748	10,357	10,194	10,371		9,950	10,466	10,720	10,272		10,000
Average Annual Return, Percent	6.32%	29.16%	9.95%					9.06%
S&P 500® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Pure Growth Fund (Class A)‡
Account Value	$ 22,671	$ 22,671	$ 22,671	22,671	22,671	22,671	22,671	$ 22,671	21,582	21,321	18,774	17,553	17,781	17,593	17,615	16,794	17,161	21,337	24,522	22,489	21,577	19,305	19,215	16,759	15,372	11,922	15,096	14,113	14,237	13,825	11,915	14,382	13,749	13,182	12,625	12,076	11,381	10,859	10,125	10,237	9,865	9,710	9,879		9,477	9,969	10,211	9,785		9,525
Average Annual Return, Percent	1.28%	23.02%	8.88%					8.53%
S&P 500® Pure Growth Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.33%	29.15%	9.94%					9.06%
S&P 500® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Pure Growth Fund (Class C)
Account Value	$ 22,083	$ 22,083	$ 22,083	22,083	22,083	22,083	22,083	$ 22,083	21,063	20,846	18,390	17,226	17,484	17,328	17,381	16,603	17,001	21,177	24,381	22,403	21,536	19,303	19,246	16,821	15,458	12,012	15,236	14,272	14,425	14,033	12,115	14,653	14,034	13,482	12,935	12,395	11,704	11,189	10,450	10,587	10,224	10,081	10,274		9,875	10,409	10,680	10,252		10,000
Average Annual Return, Percent	4.93%	27.20%	9.12%					8.24%
S&P 500® Pure Growth Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.93%	28.20%	9.12%					8.24%
S&P 500® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Pure Value Fund (Class H)
Account Value	$ 18,306	$ 18,306	$ 18,306	18,306	18,306	18,306	18,306	$ 18,306	17,140	18,163	16,803	15,025	15,784	15,399	15,772	14,082	15,091	17,151	16,192	15,178	15,407	14,752	12,257	9,797	9,533	7,968	13,663	12,763	12,746	12,330	11,084	13,330	12,730	12,486	12,787	11,872	11,454	11,302	11,029	10,138	9,767	9,675	9,397		9,109	10,185	10,233	10,388		10,000
Average Annual Return, Percent	0.78%	21.84%	7.48%					6.23%
S&P 500® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Pure Value Fund (Class A)‡
Account Value	$ 17,427	$ 17,427	$ 17,427	17,427	17,427	17,427	17,427	$ 17,427	16,319	17,293	15,999	14,305	15,028	14,663	15,018	13,409	14,370	16,329	15,417	14,452	14,669	14,046	11,672	9,328	9,081	7,588	13,010	12,155	12,140	11,743	10,558	12,696	12,126	11,892	12,180	11,308	10,910	10,765	10,505	9,656	9,302	9,216	8,949		8,676	9,701	9,746	9,894		9,525
Average Annual Return, Percent	(4.01%)	16.04%	6.43%					5.71%
S&P 500® Pure Value Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	0.78%	21.83%	7.47%					6.23%
S&P 500® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500® Pure Value Fund (Class C)
Account Value	$ 16,974	$ 16,974	$ 16,974	16,974	16,974	16,974	16,974	$ 16,974	15,924	16,907	15,669	14,038	14,774	14,442	14,820	13,257	14,234	16,207	15,328	14,396	14,640	14,044	11,690	9,362	9,130	7,644	13,131	12,290	12,298	11,919	10,734	12,936	12,378	12,162	12,479	11,606	11,220	11,091	10,843	9,986	9,639	9,566	9,307		9,040	10,127	10,193	10,368		10,000
Average Annual Return, Percent	(0.60%)	19.92%	6.67%					5.43%
S&P 500® Pure Value Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	0.40%	20.92%	6.67%					5.43%
S&P MidCap 400® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400® Pure Growth Fund (Class H)
Account Value	$ 18,807	$ 18,807	$ 18,807	18,807	18,807	18,807	18,807	$ 18,807	18,699	19,472	15,907	15,118	15,085	14,167	13,863	12,939	12,661	15,798	17,902	17,189	17,709	17,189	15,917	13,273	11,873	8,882	12,180	11,266	11,810	12,065	10,547	13,226	12,905	12,592	12,363	11,606	11,282	10,920	10,394	10,094	9,866	9,838	10,104		10,072	10,775	10,838	9,961		10,000
Average Annual Return, Percent	(3.42%)	24.40%	10.79%					6.52%
S&P MidCap 400® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400® Pure Growth Fund (Class A)‡
Account Value	$ 17,922	$ 17,922	$ 17,922	17,922	17,922	17,922	17,922	$ 17,922	17,819	18,563	15,165	14,408	14,374	13,498	13,208	12,326	12,062	15,051	17,053	16,372	16,869	16,372	15,162	12,642	11,310	8,459	11,600	10,731	11,249	11,492	10,047	12,597	12,294	11,995	11,777	11,055	10,746	10,400	9,901	9,615	9,397	9,371	9,625		9,594	10,265	10,324	9,488		9,525
Average Annual Return, Percent	(8.04%)	18.47%	9.73%					6.01%
S&P MidCap 400® Pure Growth Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(3.45%)	24.39%	10.80%					6.52%
S&P MidCap 400® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400® Pure Growth Fund (Class C)
Account Value	$ 17,457	$ 17,457	$ 17,457	17,457	17,457	17,457	17,457	$ 17,457	17,389	18,147	14,851	14,140	14,132	13,294	13,031	12,186	11,949	14,938	16,953	16,308	16,836	16,373	15,186	12,688	11,372	8,522	11,708	10,852	11,399	11,665	10,216	12,833	12,547	12,267	12,066	11,347	11,051	10,716	10,219	9,944	9,735	9,728	10,008		9,997	10,717	10,799	9,943		10,000
Average Annual Return, Percent	(4.77%)	22.45%	9.98%					5.73%
S&P MidCap 400® Pure Growth Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(3.80%)	23.45%	9.98%					5.73%
S&P MidCap 400® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400® Pure Value Fund (Class H)
Account Value	$ 22,961	$ 22,961	$ 22,961	22,961	22,961	22,961	22,961	$ 22,961	21,687	23,097	22,510	19,093	20,027	18,249	17,616	15,444	16,139	18,490	18,616	17,550	17,721	17,333	14,198	10,534	9,819	7,538	13,326	12,304	12,918	12,747	10,944	13,844	13,607	12,767	13,530	12,543	12,243	12,093	11,961	10,784	10,030	9,964	9,322		9,378	10,663	10,698	10,614		10,000
Average Annual Return, Percent	(0.59%)	20.26%	13.29%					8.67%
S&P MidCap 400® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400® Pure Value Fund (Class A)‡
Account Value	$ 21,861	$ 21,861	$ 21,861	21,861	21,861	21,861	21,861	$ 21,861	20,646	21,987	21,429	18,183	19,074	17,380	16,779	14,713	15,371	17,612	17,734	16,719	16,883	16,511	13,525	10,035	9,355	7,182	12,698	11,720	12,308	12,143	10,428	13,191	12,963	12,162	12,885	11,944	11,659	11,514	11,388	10,269	9,549	9,489	8,878		8,932	10,156	10,190	10,109		9,525
Average Annual Return, Percent	(5.30%)	14.52%	12.18%					8.14%
S&P MidCap 400® Pure Value Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(0.58%)	20.23%	13.28%					8.66%
S&P MidCap 400® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400® Pure Value Fund (Class C)
Account Value	$ 21,293	$ 21,293	$ 21,293	21,293	21,293	21,293	21,293	$ 21,293	20,148	21,501	20,992	17,844	18,752	17,121	16,557	14,547	15,228	17,482	17,633	16,658	16,851	16,513	13,552	10,073	9,406	7,235	12,816	11,855	12,473	12,329	10,606	13,442	13,235	12,438	13,206	12,263	11,992	11,866	11,758	10,621	9,897	9,850	9,234		9,307	10,604	10,658	10,594		10,000
Average Annual Return, Percent	(1.96%)	18.33%	12.43%					7.85%
S&P MidCap 400® Pure Value Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(0.97%)	19.33%	12.43%					7.85%
S&P SmallCap 600® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600® Pure Value Fund (Class H)
Account Value	$ 17,344	$ 17,344	$ 17,344	17,344	17,344	17,344	17,344	$ 17,344	15,790	17,109	17,061	14,478	14,881	14,423	14,072	12,154	13,290	15,414	15,375	14,891	15,224	14,188	10,737	8,203	7,693	5,694	11,566	10,622	10,394	10,923	9,661	12,815	12,883	11,672	12,151	11,668	11,080	11,486	12,240	10,567	9,610	9,767	9,327		9,128	10,906	10,885	10,787		10,000
Average Annual Return, Percent	1.38%	19.80%	10.30%					5.66%
S&P SmallCap 600® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600® Pure Value Fund (Class A)‡
Account Value	$ 16,499	$ 16,499	$ 16,499	16,499	16,499	16,499	16,499	$ 16,499	15,019	16,274	16,228	13,769	14,152	13,716	13,382	11,557	12,638	14,657	14,621	14,161	14,478	13,492	10,210	7,800	7,313	5,418	11,004	10,100	9,884	10,386	9,189	12,193	12,253	11,100	11,550	11,092	10,554	10,940	11,659	10,072	9,157	9,301	8,880		8,695	10,390	10,365	10,273		9,526
Average Annual Return, Percent	(3.43%)	14.13%	9.25%					5.13%
S&P SmallCap 600® Pure Value Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	1.39%	19.82%	10.31%					5.65%
S&P SmallCap 600® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600® Pure Value Fund (Class C)
Account Value	$ 16,074	$ 16,074	$ 16,074	16,074	16,074	16,074	16,074	$ 16,074	14,658	15,913	15,898	13,515	13,916	13,513	13,208	11,428	12,521	14,549	14,539	14,109	14,452	13,494	10,228	7,830	7,354	5,455	11,099	10,209	10,010	10,538	9,338	12,413	12,504	11,347	11,828	11,385	10,852	11,271	12,032	10,414	9,486	9,653	9,234		9,058	10,842	10,842	10,766		10,000
Average Annual Return, Percent	0.01%	17.94%	9.50%					4.86%
S&P SmallCap 600® Pure Value Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	1.01%	18.94%	9.50%					4.86%
S&P SmallCap 600® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600® Pure Growth Fund (Class H)
Account Value	$ 19,093	$ 19,093	$ 19,093	19,093	19,093	19,093	19,093	$ 19,093	17,604	18,139	16,984	15,029	15,757	14,655	14,409	13,549	14,195	17,437	20,543	19,727	20,193	19,604	17,275	13,367	12,650	9,635	14,883	13,455	14,066	14,332	13,237	17,019	16,146	14,674	14,535	14,113	13,245	12,943	12,514	11,557	10,718	10,316	10,572		10,566	11,804	11,622	10,628		10,000
Average Annual Return, Percent	5.26%	27.05%	7.25%					6.68%
S&P SmallCap 600® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600® Pure Growth Fund (Class A)‡
Account Value	$ 18,215	$ 18,215	$ 18,215	18,215	18,215	18,215	18,215	$ 18,215	16,794	17,293	16,194	14,329	15,026	13,976	13,732	12,914	13,520	16,606	19,565	18,785	19,235	18,674	16,454	12,733	12,051	9,177	14,173	12,814	13,396	13,650	12,607	16,210	15,377	13,977	13,845	13,441	12,612	12,325	11,919	11,007	10,209	9,825	10,070		10,064	11,242	11,069	10,122		9,525
Average Annual Return, Percent	0.33%	21.08%	6.25%					6.18%
S&P SmallCap 600® Pure Growth Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.33%	27.12%	7.29%					6.70%
S&P SmallCap 600® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600® Pure Growth Fund (Class C)
Account Value	$ 17,738	$ 17,738	$ 17,738	17,738	17,738	17,738	17,738	$ 17,738	16,388	16,905	15,859	14,061	14,773	13,765	13,551	12,765	13,392	16,477	19,450	18,712	19,195	18,671	16,481	12,780	12,116	9,243	14,303	12,956	13,572	13,853	12,818	16,511	15,693	14,291	14,182	13,797	12,969	12,701	12,304	11,384	10,578	10,201	10,471		10,486	11,736	11,578	10,606		10,000
Average Annual Return, Percent	3.90%	25.15%	6.48%					5.90%
S&P SmallCap 600® Pure Growth Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.90%	26.15%	6.48%					5.90%
Mid-Cap 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Mid-Cap 1.5x Strategy Fund (Class H)
Account Value	$ 28,225	$ 28,225	$ 28,225	28,225	28,225	28,225	28,225	$ 28,225	25,896	27,649	24,240	20,833	22,508	21,242	20,351	17,714	18,646	24,332	26,537	23,838	24,644	23,511	19,641	14,295	13,417	9,946	17,878	16,281	16,479	15,918	13,132	17,718	16,847	15,951	16,288	14,959	14,344	14,014	13,277	11,990	11,349	10,782	10,272		9,917	11,436	11,686	10,878		10,000
Average Annual Return, Percent	2.09%	35.48%	11.63%					10.93%
Mid-Cap 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Mid-Cap 1.5x Strategy Fund (Class A)‡
Account Value	$ 26,818	$ 26,818	$ 26,818	26,818	26,818	26,818	26,818	$ 26,818	24,605	26,268	23,030	19,794	21,385	20,183	19,336	16,831	17,717	23,118	25,215	22,649	23,416	22,339	18,661	13,582	12,747	9,449	16,984	15,468	15,657	15,123	12,463	16,815	15,989	15,140	15,473	14,209	13,624	13,311	12,621	11,398	10,787	10,249	9,776		9,440	10,887	11,123	10,362		9,526
Average Annual Return, Percent	(2.75%)	29.05%	10.55%					10.37%
Mid-Cap 1.5x Strategy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	2.10%	35.49%	11.63%					10.91%
Mid-Cap 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Mid-Cap 1.5x Strategy Fund (Class C)
Account Value	$ 26,131	$ 26,131	$ 26,131	26,131	26,131	26,131	26,131	$ 26,131	24,019	25,693	22,567	19,432	21,032	19,885	19,090	16,646	17,558	22,952	25,078	22,571	23,379	22,346	18,699	13,635	12,823	9,522	17,147	15,646	15,867	15,354	12,678	17,136	16,324	15,487	15,858	14,590	14,015	13,719	13,029	11,787	11,178	10,640	10,167		9,836	11,367	11,635	10,859		10,000
Average Annual Return, Percent	0.72%	33.47%	10.80%					10.08%
Mid-Cap 1.5x Strategy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	1.72%	34.47%	10.80%					10.08%
Inverse Mid-Cap 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Mid-Cap Strategy Fund (Class H)
Account Value	$ 2,993	$ 2,993	$ 2,993	2,993	2,993	2,993	2,993	$ 2,993	3,157	2,992	3,229	3,551	3,340	3,451	3,551	3,938	3,865	3,345	3,251	3,564	3,536	3,696	4,259	5,352	5,661	7,383	5,707	6,099	6,085	6,251	7,124	5,930	6,125	6,380	6,368	6,763	6,969	7,127	7,421	8,008	8,380	8,784	9,219		9,539	8,844	8,789	9,313		10,000
Average Annual Return, Percent	0.02%	(15.72%)	(13.27%)					(11.36%)
Inverse Mid-Cap 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Mid-Cap Strategy Fund (Class A)‡
Account Value	$ 2,842	$ 2,842	$ 2,842	2,842	2,842	2,842	2,842	$ 2,842	2,998	2,841	3,067	3,372	3,172	3,278	3,373	3,741	3,672	3,177	3,088	3,386	3,359	3,510	4,045	5,084	5,375	7,012	5,419	5,794	5,778	5,936	6,776	5,639	5,827	6,069	6,055	6,431	6,629	6,776	7,059	7,614	7,971	8,354	8,779		9,083	8,422	8,368	8,868		9,524
Average Annual Return, Percent	(4.71%)	(19.71%)	(14.11%)					(11.82%)
Inverse Mid-Cap 1.5x Strategy Fund | Class A | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	0.04%	(15.70%)	(13.28%)					(11.39%)
Inverse Mid-Cap 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Mid-Cap Strategy Fund (Class C)
Account Value	$ 2,858	$ 2,858	$ 2,858	2,858	2,858	2,858	2,858	$ 2,858	3,013	2,846	3,058	3,366	3,153	3,261	3,352	3,720	3,648	3,163	3,077	3,380	3,359	3,517	4,060	5,112	5,411	7,045	5,451	5,830	5,858	6,032	6,903	5,756	5,942	6,200	6,197	6,595	6,813	6,981	7,285	7,873	8,259	8,672	9,129		9,468	8,794	8,756	9,294		10,000
Average Annual Return, Percent	(0.59%)	(15.86%)	(13.29%)					(11.77%)
Inverse Mid-Cap 1.5x Strategy Fund | Class C | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	0.41%	(15.08%)	(13.29%)					(11.77%)
C 000129378 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Emerging Markets Bond Strategy Fund (Class A)‡
Account Value	$ 10,423	$ 10,423	$ 10,423	10,423	10,423	10,423	10,423	$ 10,423	9,796	9,831	9,852	8,941	9,183	9,052	8,766	8,073	8,575	9,643	10,904	10,955	11,151	10,828	11,498	10,862	10,729	9,762	11,117	10,920	10,935	10,543	10,025	9,983	9,899	10,326	10,549	10,515	10,282	10,106	9,759	10,272	10,086	9,660	8,970		8,882	9,202	9,188	9,238		9,526
Average Annual Return, Percent	0.99%	11.03%	(1.89%)					0.41%
C 000129378 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.03%	16.58%	(0.93%)					0.90%
C 000129379 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Emerging Markets Bond Strategy Fund (Class C)
Account Value	$ 10,113	$ 10,113	$ 10,113	10,113	10,113	10,113	10,113	$ 10,113	9,522	9,575	9,614	8,741	8,994	8,883	8,620	7,953	8,464	9,537	10,800	10,873	11,089	10,787	11,475	10,861	10,749	9,798	11,178	11,002	11,040	10,664	10,160	10,134	10,067	10,523	10,769	10,756	10,537	10,377	10,040	10,588	10,394	9,970	9,325		9,257	9,606	9,611	9,678		10,000
Average Annual Return, Percent	4.58%	14.70%	(1.67%)					0.11%
C 000129379 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.58%	15.70%	(1.67%)					0.11%
C 000129380 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Emerging Markets Bond Strategy Fund (Class H)
Account Value	$ 10,947	$ 10,947	$ 10,947	10,947	10,947	10,947	10,947	$ 10,947	10,286	10,322	10,346	9,387	9,643	9,506	9,205	8,476	9,003	10,113	11,433	11,487	11,693	11,353	12,056	11,389	11,250	10,235	11,660	11,454	11,470	11,059	10,517	10,470	10,382	10,832	11,064	11,028	10,785	10,600	10,237	10,778	10,558	10,109	9,437		9,326	9,659	9,644	9,697		10,000
Average Annual Return, Percent	6.01%	16.61%	(0.90%)					0.91%
C 000010307 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Government Long Bond 1.2x Strategy Fund (Investor Class)
Account Value	$ 8,839	$ 8,839	$ 8,839	8,839	8,839	8,839	8,839	$ 8,839	8,111	8,395	8,850	7,708	9,172	9,509	8,890	9,206	10,604	12,791	14,958	14,247	14,216	13,014	16,114	16,909	17,055	17,288	13,180	14,112	12,717	11,854	11,218	10,714	11,190	11,191	11,795	11,417	11,432	10,864	10,730	12,916	12,969	11,859	10,690		10,982	10,283	11,822	11,205		10,000
Average Annual Return, Percent	5.29%	14.67%	(8.93%)					(1.23%)
C 000010309 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Government Long Bond 1.2x Strategy Fund (Class A)‡
Account Value	$ 8,207	$ 8,207	$ 8,207	8,207	8,207	8,207	8,207	$ 8,207	7,539	7,804	8,234	7,175	8,546	8,872	8,298	8,602	9,914	11,970	14,006	13,350	13,336	12,208	15,139	15,902	16,045	16,273	12,415	13,301	11,995	11,185	10,591	10,126	10,580	10,589	11,167	10,817	10,836	10,302	10,180	12,253	12,310	11,264	10,160		10,440	9,780	11,250	10,666		9,525
Average Annual Return, Percent	0.18%	8.93%	(10.08%)					(1.96%)
C 000010309 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.17%	14.38%	(9.20%)					(1.48%)
C 000010310 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Government Long Bond 1.2x Strategy Fund (Class C)
Account Value	$ 7,993	$ 7,993	$ 7,993	7,993	7,993	7,993	7,993	$ 7,993	7,353	7,629	8,062	7,039	8,398	8,735	8,184	8,502	9,819	11,875	13,925	13,296	13,309	12,206	15,164	15,959	16,134	16,395	12,528	13,449	12,151	11,353	10,770	10,315	10,793	10,821	11,435	11,099	11,140	10,612	10,507	12,670	12,754	11,692	10,563		10,876	10,207	11,765	11,175		10,000
Average Annual Return, Percent	3.78%	12.56%	(9.88%)					(2.22%)
C 000010310 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	4.78%	13.56%	(9.88%)					(2.22%)
C 000149021 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Government Long Bond 1.2x Strategy Fund (Class H)
Account Value	$ 8,633	$ 8,633	$ 8,633	8,633	8,633	8,633	8,633	$ 8,633	7,931	8,217	8,661	7,542	8,978	9,323	8,725	9,036	10,416	12,577	14,714	14,022	14,011	12,827	15,904	16,705	16,858	17,099	13,042	13,974	12,601	11,749	11,125	10,636	11,113	11,123	11,729	11,364	11,385	10,826	10,700	12,882	12,941	11,838	10,676		10,969	10,277	11,807	11,198		10,000
Average Annual Return, Percent	5.07%	14.46%	(9.18%)					(1.46%)
C 000010326 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Government Long Bond Strategy Fund (Investor Class)
Account Value	$ 9,223	$ 9,223	$ 9,223	9,223	9,223	9,223	9,223	$ 9,223	9,740	9,338	8,781	9,747	8,336	8,000	8,397	8,154	7,336	6,392	5,752	6,089	6,165	6,691	5,677	5,504	5,497	5,475	7,198	6,828	7,475	7,905	8,268	8,579	8,263	8,275	7,948	8,199	8,215	8,602	8,731	7,549	7,563	8,187	8,982		8,870	9,498	8,548	9,025		10,000
Average Annual Return, Percent	(1.23%)	(5.37%)	6.20%					(0.81%)
C 000010328 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Government Long Bond Strategy Fund (Class A)‡
Account Value	$ 8,572	$ 8,572	$ 8,572	8,572	8,572	8,572	8,572	$ 8,572	9,059	8,689	8,177	9,082	7,772	7,463	7,838	7,616	6,856	5,978	5,382	5,702	5,778	6,273	5,326	5,167	5,163	5,144	6,768	6,423	7,038	7,444	7,792	8,090	7,799	7,815	7,512	7,752	7,773	8,146	8,270	7,156	7,174	7,770	8,531		8,430	9,033	8,134	8,594		9,526
Average Annual Return, Percent	(6.04%)	(10.10%)	4.92%					(1.53%)
C 000010328 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(1.35%)	(5.61%)	5.94%					(1.05%)
C 000010329 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Government Long Bond Strategy Fund (Class C)
Account Value	$ 8,347	$ 8,347	$ 8,347	8,347	8,347	8,347	8,347	$ 8,347	8,837	8,493	8,007	8,909	7,639	7,350	7,732	7,527	6,790	5,931	5,349	5,679	5,765	6,271	5,333	5,185	5,190	5,182	6,830	6,493	7,128	7,555	7,922	8,240	7,958	7,991	7,695	7,955	7,991	8,390	8,535	7,399	7,432	8,065	8,869		8,782	9,428	8,505	9,004		10,000
Average Annual Return, Percent	(2.70%)	(7.24%)	5.15%					(1.79%)
C 000010329 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(1.73%)	(6.32%)	5.15%					(1.79%)
C 000149022 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Government Long Bond Strategy Fund (Class H)
Account Value	$ 9,041	$ 9,041	$ 9,041	9,041	9,041	9,041	9,041	$ 9,041	9,554	9,164	8,624	9,578	8,197	7,871	8,266	8,031	7,230	6,304	5,675	6,013	6,093	6,615	5,616	5,449	5,441	5,414	7,122	6,762	7,408	7,839	8,201	8,514	8,211	8,226	7,910	8,164	8,191	8,581	8,711	7,538	7,538	8,162	8,960		8,849	9,485	8,544	9,022		10,000
Average Annual Return, Percent	(1.35%)	(5.61%)	5.98%					(1.00%)
C 000043615 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								High Yield Strategy Fund (Class A)‡
Account Value	$ 13,981	$ 13,981	$ 13,981	13,981	13,981	13,981	13,981	$ 13,981	13,150	13,109	12,920	11,837	11,970	11,882	11,451	10,728	10,948	12,111	12,956	12,962	12,993	12,679	12,757	12,021	11,593	11,241	12,787	12,478	12,369	11,929	11,211	11,464	11,182	11,129	11,316	11,246	11,048	10,903	10,669	10,658	10,379	10,073	9,671		9,593	9,830	9,909	9,676		9,526
Average Annual Return, Percent	1.59%	12.50%	1.31%					3.41%
C 000043615 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.66%	18.12%	2.30%					3.91%
C 000043616 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								High Yield Strategy Fund (Class C)
Account Value	$ 13,603	$ 13,603	$ 13,603	13,603	13,603	13,603	13,603	$ 13,603	12,819	12,803	12,643	11,604	11,757	11,691	11,289	10,596	10,833	12,006	12,868	12,900	12,955	12,664	12,766	12,052	11,645	11,308	12,891	12,603	12,517	12,087	11,384	11,669	11,394	11,361	11,576	11,522	11,341	11,210	10,989	11,002	10,734	10,440	10,042		9,976	10,245	10,367	10,146		10,000
Average Annual Return, Percent	5.24%	16.23%	1.54%					3.13%
C 000043616 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.24%	17.23%	1.54%					3.13%
C 000043617 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								High Yield Strategy Fund (Class H)
Account Value	$ 14,638	$ 14,638	$ 14,638	14,638	14,638	14,638	14,638	$ 14,638	13,769	13,725	13,528	12,394	12,532	12,441	11,990	11,233	11,462	12,679	13,564	13,569	13,602	13,273	13,356	12,585	12,139	11,760	13,380	13,056	12,942	12,475	11,728	12,009	11,703	11,643	11,843	11,766	11,563	11,406	11,161	11,154	10,862	10,546	10,139		10,057	10,309	10,405	10,165		10,000
Average Annual Return, Percent	6.66%	18.11%	2.31%					3.88%
C 000043618 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse High Yield Strategy Fund (Class A)‡
Account Value	$ 5,959	$ 5,959	$ 5,959	5,959	5,959	5,959	5,959	$ 5,959	6,214	6,118	6,090	6,525	6,340	6,284	6,410	6,822	6,733	6,207	5,897	5,962	5,994	6,178	6,116	6,535	6,791	7,092	6,499	6,647	6,688	6,916	7,311	7,166	7,328	7,350	7,239	7,293	7,412	7,521	7,691	7,754	7,946	8,198	8,678		8,843	8,824	8,797	9,099		9,524
Average Annual Return, Percent	(7.25%)	(13.02%)	(3.11%)					(5.05%)
C 000043618 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(2.62%)	(8.68%)	(2.16%)					(4.58%)
C 000043619 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse High Yield Strategy Fund (Class C)
Account Value	$ 5,831	$ 5,831	$ 5,831	5,831	5,831	5,831	5,831	$ 5,831	6,093	6,009	5,992	6,433	6,262	6,218	6,356	6,774	6,699	6,184	5,875	5,925	5,969	6,157	6,157	6,591	6,861	7,178	6,590	6,752	6,812	7,069	7,487	7,354	7,534	7,571	7,471	7,541	7,677	7,811	8,003	8,078	8,301	8,580	9,102		9,295	9,295	9,285	9,574		10,000
Average Annual Return, Percent	(3.94%)	(10.27%)	(2.89%)					(5.25%)
C 000043619 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(2.96%)	(9.36%)	(2.89%)					(5.25%)
C 000043620 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse High Yield Strategy Fund (Class H)
Account Value	$ 6,378	$ 6,378	$ 6,378	6,378	6,378	6,378	6,378	$ 6,378	6,652	6,548	6,518	6,985	6,786	6,727	6,861	7,301	7,206	6,639	6,293	6,334	6,364	6,556	6,536	6,993	7,264	7,586	6,949	7,101	7,153	7,409	7,834	7,678	7,853	7,877	7,761	7,818	7,966	8,094	8,223	8,278	8,431	8,694	9,187		9,369	9,354	9,316	9,589		10,000
Average Annual Return, Percent	(2.59%)	(8.69%)	(2.12%)					(4.40%)
C 000050422 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Emerging Markets 2x Strategy Fund (Class A)‡
Account Value	$ 9,289	$ 9,289	$ 9,289	9,289	9,289	9,289	9,289	$ 9,289	7,855	7,345	7,336	6,137	6,669	6,934	6,034	5,296	6,704	8,705	9,711	10,637	15,680	14,833	15,273	10,625	7,728	5,647	10,518	7,772	8,431	9,003	7,091	9,152	9,246	11,054	10,553	10,173	8,423	7,731	6,040	7,042	5,732	5,678	5,149		4,775	7,537	7,554	7,953		9,525
Average Annual Return, Percent	20.42%	44.17%	2.63%					(0.73%)
C 000050422 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	26.43%	51.36%	3.63%					(0.25%)
C 000050423 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Emerging Markets 2x Strategy Fund (Class C)
Account Value	$ 9,032	$ 9,032	$ 9,032	9,032	9,032	9,032	9,032	$ 9,032	7,654	7,169	7,174	6,014	6,550	6,824	5,950	5,230	6,637	8,635	9,650	10,590	15,638	14,821	15,288	10,658	7,767	5,686	10,610	7,854	8,536	9,131	7,206	9,319	9,433	11,298	10,808	10,438	8,658	7,963	6,234	7,279	5,935	5,890	5,352		4,975	7,871	7,904	8,334		10,000
Average Annual Return, Percent	24.94%	49.18%	2.84%					(1.01%)
C 000050423 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	25.94%	50.18%	2.84%					(1.01%)
C 000050424 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Emerging Markets 2x Strategy Fund (Class H)
Account Value	$ 9,699	$ 9,699	$ 9,699	9,699	9,699	9,699	9,699	$ 9,699	8,207	7,678	7,674	6,419	6,981	7,258	6,317	5,544	7,022	9,119	10,172	11,142	16,425	15,538	16,000	11,131	8,096	5,917	11,022	8,145	8,836	9,432	7,430	9,589	9,690	11,581	11,058	10,660	8,827	8,102	6,330	7,386	6,012	5,955	5,400		5,007	7,908	7,928	8,349		10,000
Average Annual Return, Percent	26.32%	51.09%	3.55%					(0.31%)
C 000050425 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Emerging Markets 2x Strategy Fund (Class A)‡
Account Value	$ 892	$ 892	$ 892	892	892	892	892	$ 892	1,115	1,219	1,250	1,525	1,453	1,435	1,738	2,201	1,849	1,623	1,695	1,650	1,210	1,344	1,447	2,216	3,308	5,044	3,422	4,650	4,482	4,337	5,701	4,773	4,835	4,179	4,634	4,924	6,030	6,779	8,910	7,960	10,205	10,885	13,098		14,881	10,404	10,827	10,783		9,525
Average Annual Return, Percent	(30.30%)	(44.26%)	(28.82%)					(21.47%)
C 000050425 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(26.82%)	(41.50%)	(28.12%)					(21.09%)
C 000050426 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Emerging Markets 2x Strategy Fund (Class C)
Account Value	$ 887	$ 887	$ 887	887	887	887	887	$ 887	1,111	1,217	1,250	1,527	1,455	1,442	1,747	2,217	1,869	1,647	1,722	1,679	1,224	1,360	1,465	2,249	3,359	5,133	3,490	4,685	4,521	4,389	5,783	4,852	4,923	4,266	4,739	5,042	6,187	6,968	9,178	8,210	10,553	11,270	13,574		15,469	10,833	11,302	11,276		10,000
Average Annual Return, Percent	(27.84%)	(42.49%)	(28.32%)					(21.51%)
C 000050426 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(27.11%)	(41.93%)	(28.32%)					(21.51%)
C 000050427 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Inverse Emerging Markets 2x Strategy Fund (Class H)
Account Value	$ 945	$ 945	$ 945	945	945	945	945	$ 945	1,182	1,294	1,325	1,618	1,543	1,526	1,844	2,337	1,961	1,720	1,795	1,748	1,276	1,422	1,531	2,311	3,451	5,261	3,568	4,847	4,669	4,520	5,934	4,972	5,035	4,351	4,824	5,134	6,287	7,071	9,297	8,296	10,646	11,367	13,650		15,488	10,828	11,313	11,266		10,000
Average Annual Return, Percent	(26.99%)	(41.63%)	(27.90%)					(21.02%)
C 000010346 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Europe 1.25x Strategy Fund (Class H)
Account Value	$ 14,978	$ 14,978	$ 14,978	14,978	14,978	14,978	14,978	$ 14,978	14,465	14,196	13,232	11,868	12,854	12,418	11,070	8,726	10,180	11,825	12,705	11,672	12,166	11,049	10,701	9,267	9,142	7,729	10,664	9,751	9,994	9,456	8,216	9,540	9,403	9,676	10,110	9,982	9,414	8,674	7,890	8,052	7,881	7,881	8,425		8,367	9,391	9,343	9,022		10,000
Average Annual Return, Percent	5.50%	26.21%	8.96%					4.12%
C 000010347 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Europe 1.25x Strategy Fund (Class A)‡
Account Value	$ 14,354	$ 14,354	$ 14,354	14,354	14,354	14,354	14,354	$ 14,354	13,856	13,603	12,677	11,368	12,316	11,896	10,604	8,357	9,732	11,277	12,117	11,132	11,605	10,540	10,176	8,812	8,694	7,351	10,144	9,272	9,501	8,989	7,811	9,069	8,941	9,203	9,617	9,493	8,953	8,252	7,505	7,687	7,531	7,514	8,027		7,973	8,952	8,900	8,597		9,527
Average Annual Return, Percent	0.50%	20.26%	8.08%					3.68%
C 000010347 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.52%	26.27%	9.13%					4.19%
C 000010348 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Europe 1.25x Strategy Fund (Class C)
Account Value	$ 13,923	$ 13,923	$ 13,923	13,923	13,923	13,923	13,923	$ 13,923	13,467	13,245	12,366	11,112	12,058	11,671	10,423	8,231	9,621	11,199	12,054	11,094	11,588	10,543	10,228	8,874	8,772	7,429	10,259	9,396	9,647	9,145	7,961	9,259	9,145	9,432	9,873	9,766	9,228	8,520	7,763	7,968	7,811	7,811	8,364		8,319	9,354	9,314	9,009		10,000
Average Annual Return, Percent	4.18%	24.30%	8.18%					3.37%
C 000010348 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.18%	25.30%	8.18%					3.37%
C 000050428 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Japan 2x Strategy Fund (Class A)‡
Account Value	$ 19,888	$ 19,888	$ 19,888	19,888	19,888	19,888	19,888	$ 19,888	17,658	21,109	16,871	14,075	16,920	14,625	12,556	10,782	12,959	17,822	21,897	24,552	23,670	25,083	25,512	17,753	15,557	11,781	18,125	16,099	15,328	14,752	13,076	18,276	16,359	16,724	16,749	13,673	13,274	12,124	11,095	11,229	9,810	9,345	10,332		9,250	11,565	11,048	9,023		9,526
Average Annual Return, Percent	(10.25%)	34.58%	3.31%					7.12%
C 000050428 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(5.79%)	41.30%	4.32%					7.64%
C 000050429 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Japan 2x Strategy Fund (Class C)
Account Value	$ 19,376	$ 19,376	$ 19,376	19,376	19,376	19,376	19,376	$ 19,376	17,237	20,652	16,537	13,815	16,638	14,409	12,393	10,662	12,840	17,694	21,781	24,469	23,637	25,096	25,571	17,829	15,653	11,875	18,305	16,290	15,539	14,984	13,305	18,631	16,706	17,110	17,169	14,043	13,659	12,499	11,459	11,623	10,172	9,709	10,744		9,646	12,097	11,566	9,454		10,000
Average Annual Return, Percent	(7.12%)	39.25%	3.53%					6.84%
C 000050429 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(6.18%)	40.25%	3.53%					6.84%
C 000050430 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Japan 2x Strategy Fund (Class H)
Account Value	$ 20,955	$ 20,955	$ 20,955	20,955	20,955	20,955	20,955	$ 20,955	18,607	22,243	17,778	14,831	17,829	15,410	13,230	11,362	13,655	18,781	23,075	25,872	24,944	26,433	26,885	18,708	16,393	12,413	19,099	16,965	16,156	15,550	13,784	19,264	17,240	17,623	17,651	14,411	13,983	12,775	11,685	11,797	10,333	9,821	10,854		9,712	12,154	11,603	9,474		10,000
Average Annual Return, Percent	(5.79%)	41.29%	4.32%					7.68%
C 000010466 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Strengthening Dollar 2x Strategy Fund (Class H)
Account Value	$ 14,927	$ 14,927	$ 14,927	14,927	14,927	14,927	14,927	$ 14,927	16,216	15,590	14,421	15,610	14,441	14,128	14,219	16,604	14,382	12,803	12,239	11,951	11,523	11,790	11,006	12,036	12,958	13,376	12,750	13,419	12,425	12,572	12,144	11,785	11,566	10,411	10,871	11,013	11,588	12,757	13,280	11,562	11,732	11,427	12,505		12,014	11,949	12,839	10,966		10,000
Average Annual Return, Percent	(4.25%)	(4.38%)	2.15%					4.09%
C 000010467 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Strengthening Dollar 2x Strategy Fund (Class A)‡
Account Value	$ 14,209	$ 14,209	$ 14,209	14,209	14,209	14,209	14,209	$ 14,209	15,436	14,840	13,729	14,857	13,743	13,447	13,532	15,806	13,692	12,187	11,652	11,376	10,969	11,224	10,480	11,460	12,337	12,737	12,139	12,776	11,829	11,973	11,564	11,224	11,014	9,916	10,352	10,487	11,035	12,149	12,646	11,010	11,172	10,882	11,909		11,443	11,377	12,229	10,445		9,524
Average Annual Return, Percent	(8.80%)	(8.90%)	1.16%					3.58%
C 000010467 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(4.25%)	(4.36%)	2.15%					4.08%
C 000010468 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Strengthening Dollar 2x Strategy Fund (Class C)
Account Value	$ 13,849	$ 13,849	$ 13,849	13,849	13,849	13,849	13,849	$ 13,849	15,074	14,518	13,458	14,593	13,519	13,250	13,361	15,634	13,569	12,099	11,588	11,335	10,951	11,225	10,501	11,507	12,412	12,838	12,255	12,924	11,989	12,154	11,763	11,439	11,245	10,141	10,608	10,766	11,349	12,517	13,056	11,387	11,577	11,297	12,388		11,926	11,881	12,792	10,945		10,000
Average Annual Return, Percent	(5.56%)	(6.03%)	1.39%					3.31%
C 000010468 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	(4.61%)	(5.10%)	1.39%					3.31%
C 000010432 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Weakening Dollar 2x Strategy Fund (Class H)
Account Value	$ 5,404	$ 5,404	$ 5,404	5,404	5,404	5,404	5,404	$ 5,404	4,911	5,040	5,369	4,911	5,234	5,285	5,218	4,488	5,219	5,988	6,402	6,653	6,968	6,877	7,445	6,872	6,417	6,236	6,734	6,415	6,937	6,851	7,099	7,337	7,495	8,349	8,051	7,986	7,639	6,984	6,773	7,857	7,818	8,096	7,476		7,889	8,037	7,598	9,025		10,000
Average Annual Return, Percent	7.22%	10.03%	(3.37%)					(5.97%)
C 000010433 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Weakening Dollar 2x Strategy Fund (Class A)‡
Account Value	$ 5,150	$ 5,150	$ 5,150	5,150	5,150	5,150	5,150	$ 5,150	4,681	4,803	5,117	4,681	4,989	5,038	4,974	4,278	4,975	5,708	6,102	6,343	6,641	6,556	7,097	6,551	6,115	5,942	6,417	6,111	6,608	6,525	6,762	6,987	7,138	7,951	7,669	7,605	7,276	6,653	6,452	7,488	7,445	7,709	7,119		7,518	7,660	7,236	8,606		9,527
Average Annual Return, Percent	2.12%	4.79%	(4.30%)					(6.42%)
C 000010433 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	7.21%	10.02%	(3.37%)					(5.97%)
C 000010434 [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Weakening Dollar 2x Strategy Fund (Class C)
Account Value	$ 5,002	$ 5,002	$ 5,002	5,002	5,002	5,002	5,002	$ 5,002	4,556	4,684	5,003	4,588	4,900	4,957	4,903	4,225	4,923	5,658	6,060	6,310	6,619	6,547	7,099	6,567	6,140	5,979	6,469	6,173	6,688	6,618	6,870	7,112	7,279	8,125	7,849	7,800	7,476	6,847	6,653	7,733	7,712	7,999	7,404		7,831	7,992	7,565	9,006		10,000
Average Annual Return, Percent	5.79%	8.03%	(4.12%)					(6.69%)
C 000010434 [Member] | Without Sales Load [Member]
Account Value [Line Items]
Average Annual Return, Percent	6.79%	9.03%	(4.12%)					(6.69%)
C 000113321 [Member]
Account Value [Line Items]
Average Annual Return, Percent	2.19%	4.41%	1.74%					1.07%
Banking Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Banking Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Banking Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Banking Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Basic Materials Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Basic Materials Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Basic Materials Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Basic Materials Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Biotechnology Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Biotechnology Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Biotechnology Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Biotechnology Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Consumer Products Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Consumer Products Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Consumer Products Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Consumer Products Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Electronics Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Electronics Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Electronics Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Electronics Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Services Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Services Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Services Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Energy Services Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Financial Services Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Financial Services Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Financial Services Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Financial Services Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Health Care Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Health Care Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Health Care Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Health Care Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Internet Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Internet Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Internet Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Internet Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Leisure Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Leisure Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Leisure Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Leisure Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Precious Metals Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Precious Metals Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Precious Metals Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Precious Metals Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Real Estate Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Real Estate Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Real Estate Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Retailing Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Retailing Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Retailing Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Retailing Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Technology Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Technology Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Technology Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Technology Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Telecommunications Fund | Investor Class | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Telecommunication Services Index
Account Value	$ 15,346	$ 15,346	$ 15,346	15,346	15,346	15,346	15,346	$ 15,346	13,425	12,765	11,768	10,124	10,793	11,704	11,442	10,431	13,150	12,327	12,296	12,971	13,631	13,663	13,343	12,925	12,475	11,803	14,298	13,789	12,509	12,164	11,266	11,866	11,074	11,179	12,083	11,662	10,922	11,750	12,236	11,678	12,371	11,555	9,909		9,209	9,886	9,731	9,583		10,000
Telecommunications Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Telecommunications Fund | Class A | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Telecommunication Services Index
Account Value	$ 15,346	$ 15,346	$ 15,346	15,346	15,346	15,346	15,346	$ 15,346	13,425	12,765	11,768	10,124	10,793	11,704	11,442	10,431	13,150	12,327	12,296	12,971	13,631	13,663	13,343	12,925	12,475	11,803	14,298	13,789	12,509	12,164	11,266	11,866	11,074	11,179	12,083	11,662	10,922	11,750	12,236	11,678	12,371	11,555	9,909		9,209	9,886	9,731	9,583		10,000
Telecommunications Fund | Class A | S&P 500 Index
Account Value [Line Items]
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Telecommunications Fund | Class C | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Telecommunication Services Index
Account Value	$ 15,346	$ 15,346	$ 15,346	15,346	15,346	15,346	15,346	$ 15,346	13,425	12,765	11,768	10,124	10,793	11,704	11,442	10,431	13,150	12,327	12,296	12,971	13,631	13,663	13,343	12,925	12,475	11,803	14,298	13,789	12,509	12,164	11,266	11,866	11,074	11,179	12,083	11,662	10,922	11,750	12,236	11,678	12,371	11,555	9,909		9,209	9,886	9,731	9,583		10,000
Telecommunications Fund | Class C | S&P 500 Index
Account Value [Line Items]
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Telecommunications Fund | Class H | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Telecommunication Services Index
Account Value	$ 15,346	$ 15,346	$ 15,346	15,346	15,346	15,346	15,346	$ 15,346	13,425	12,765	11,768	10,124	10,793	11,704	11,442	10,431	13,150	12,327	12,296	12,971	13,631	13,663	13,343	12,925	12,475	11,803	14,298	13,789	12,509	12,164	11,266	11,866	11,074	11,179	12,083	11,662	10,922	11,750	12,236	11,678	12,371	11,555	9,909		9,209	9,886	9,731	9,583		10,000
Telecommunications Fund | Class H | S&P 500 Index
Account Value [Line Items]
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Transportation Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Transportation Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Transportation Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Transportation Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Utilities Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Utilities Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Utilities Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Utilities Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	$ 35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Dow Jones Industrial Average® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name					S&P 500 Index
Account Value	$ 32,126	$ 32,126	$ 32,126	$ 32,126	$ 32,126	32,126	32,126	$ 32,126	30,340	29,093	26,315	23,561	24,358	22,400	20,838	19,373	20,367	24,276	25,446	22,919	22,786	20,992	19,771	17,629	16,184	13,426	16,699	15,310	15,054	14,433	12,700	14,685	13,634	13,181	13,282	12,455	11,921	11,563	10,902	10,501	10,111	9,869	9,737	10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%	14.13%
S&P 500 Index | Dow Jones Industrial Average® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name					S&P 500 Index
Account Value	$ 32,126	$ 32,126	$ 32,126	$ 32,126	$ 32,126	32,126	32,126	32,126	30,340	29,093	26,315	23,561	24,358	22,400	20,838	19,373	20,367	24,276	25,446	22,919	22,786	20,992	19,771	17,629	16,184	13,426	16,699	15,310	15,054	14,433	12,700	14,685	13,634	13,181	13,282	12,455	11,921	11,563	10,902	10,501	10,111	9,869	9,737	10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%	14.13%
S&P 500 Index | Dow Jones Industrial Average® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name					S&P 500 Index
Account Value	$ 32,126	$ 32,126	$ 32,126	$ 32,126	$ 32,126	32,126	32,126	$ 32,126	30,340	29,093	26,315	23,561	24,358	22,400	20,838	19,373	20,367	24,276	25,446	22,919	22,786	20,992	19,771	17,629	16,184	13,426	16,699	15,310	15,054	14,433	12,700	14,685	13,634	13,181	13,282	12,455	11,921	11,563	10,902	10,501	10,111	9,869	9,737	10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%	14.13%
S&P 500 Index | Nova Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Nova Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Nova Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Nova Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500® Fund | Inverse S&P 500® Strategy Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500® Fund | Inverse S&P 500® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500® Fund | Inverse S&P 500® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500® Fund | Inverse S&P 500® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	$ 35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name						S&P 500 Index
Account Value	$ 33,364	$ 33,364	$ 33,364	33,364	33,364	$ 33,364	$ 33,364	$ 33,364	31,509	30,215	27,330	24,469	25,297	23,263	21,641	20,120	21,152	25,212	26,427	23,802	23,665	21,801	20,533	18,309	16,808	13,944	17,342	15,900	15,635	14,989	13,189	15,251	14,160	13,689	13,794	12,935	12,380	12,009	11,322	10,905	10,501	10,249	10,113		9,447	10,098	10,070	9,975	10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%				13.03%
S&P 500 Index | Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name						S&P 500 Index
Account Value	$ 33,364	$ 33,364	$ 33,364	33,364	33,364	$ 33,364	$ 33,364	33,364	31,509	30,215	27,330	24,469	25,297	23,263	21,641	20,120	21,152	25,212	26,427	23,802	23,665	21,801	20,533	18,309	16,808	13,944	17,342	15,900	15,635	14,989	13,189	15,251	14,160	13,689	13,794	12,935	12,380	12,009	11,322	10,905	10,501	10,249	10,113		9,447	10,098	10,070	9,975	10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%				13.03%
S&P 500 Index | Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name						S&P 500 Index
Account Value	$ 33,364	$ 33,364	$ 33,364	33,364	33,364	$ 33,364	$ 33,364	$ 33,364	31,509	30,215	27,330	24,469	25,297	23,263	21,641	20,120	21,152	25,212	26,427	23,802	23,665	21,801	20,533	18,309	16,808	13,944	17,342	15,900	15,635	14,989	13,189	15,251	14,160	13,689	13,794	12,935	12,380	12,009	11,322	10,905	10,501	10,249	10,113		9,447	10,098	10,070	9,975	10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%				13.03%
S&P 500 Index | NASDAQ-100 Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	$ 35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | NASDAQ-100 Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | NASDAQ-100 Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | NASDAQ-100 Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse NASDAQ-100® Strategy Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse NASDAQ-100® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse NASDAQ-100® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse NASDAQ-100® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Russell 2000® 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Russell 2000® 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Russell 2000® 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Russell 2000® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Russell 2000® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Russell 2000® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse Russell 2000® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse Russell 2000® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse Russell 2000® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P 500® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P MidCap 400® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P MidCap 400® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P MidCap 400® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P MidCap 400® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P MidCap 400® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P MidCap 400® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P SmallCap 600® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P SmallCap 600® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P SmallCap 600® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P SmallCap 600® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P SmallCap 600® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | S&P SmallCap 600® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Mid-Cap 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Mid-Cap 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Mid-Cap 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse Mid-Cap 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse Mid-Cap 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
S&P 500 Index | Inverse Mid-Cap 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Average Annual Return, Percent	10.42%	36.35%	15.98%					13.38%
Emerging Markets Bond Strategy Fund Class A Bloomberg Emerging Markets U S D Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg Emerging Markets USD Aggregate Bond Index
Account Value	$ 13,673	$ 13,673	$ 13,673	13,673	13,673	13,673	13,673	$ 13,673	12,921	12,834	12,640	11,693	11,969	11,836	11,587	10,871	11,331	12,412	13,674	13,746	13,821	13,420	13,904	13,305	12,997	11,815	13,053	12,785	12,623	12,167	11,540	11,561	11,377	11,656	11,831	11,758	11,497	11,297	10,938	11,230	10,890	10,404	9,954		9,857	10,098	10,054	9,828		10,000
Average Annual Return, Percent	6.54%	16.93%	1.35%					3.18%
Emerging Markets Bond Strategy Fund Class C Bloomberg Emerging Markets U S D Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg Emerging Markets USD Aggregate Bond Index
Account Value	$ 13,673	$ 13,673	$ 13,673	13,673	13,673	13,673	13,673	$ 13,673	12,921	12,834	12,640	11,693	11,969	11,836	11,587	10,871	11,331	12,412	13,674	13,746	13,821	13,420	13,904	13,305	12,997	11,815	13,053	12,785	12,623	12,167	11,540	11,561	11,377	11,656	11,831	11,758	11,497	11,297	10,938	11,230	10,890	10,404	9,954		9,857	10,098	10,054	9,828		10,000
Average Annual Return, Percent	6.54%	16.93%	1.35%					3.18%
Emerging Markets Bond Strategy Fund Class H Bloomberg Emerging Markets U S D Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg Emerging Markets USD Aggregate Bond Index
Account Value	$ 13,673	$ 13,673	$ 13,673	13,673	13,673	13,673	13,673	$ 13,673	12,921	12,834	12,640	11,693	11,969	11,836	11,587	10,871	11,331	12,412	13,674	13,746	13,821	13,420	13,904	13,305	12,997	11,815	13,053	12,785	12,623	12,167	11,540	11,561	11,377	11,656	11,831	11,758	11,497	11,297	10,938	11,230	10,890	10,404	9,954		9,857	10,098	10,054	9,828		10,000
Average Annual Return, Percent	6.54%	16.93%	1.35%					3.18%
Government Long Bond 12x Strategy Fund Investor Class Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Government Long Bond 12x Strategy Fund Class A Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Government Long Bond 12x Strategy Fund Class C Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Government Long Bond 12x Strategy Fund Class H Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Inverse Government Long Bond Strategy Fund Investor Class Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Inverse Government Long Bond Strategy Fund Class A Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Inverse Government Long Bond Strategy Fund Class C Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Inverse Government Long Bond Strategy Fund Class H Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
High Yield Strategy Fund Class A Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
High Yield Strategy Fund Class C Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
High Yield Strategy Fund Class H Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Inverse High Yield Strategy Fund Class A Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Inverse High Yield Strategy Fund Class C Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Inverse High Yield Strategy Fund Class H Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Emerging Markets 2x Strategy Fund Class A M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Emerging Markets 2x Strategy Fund Class C M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Emerging Markets 2x Strategy Fund Class H M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Inverse Emerging Markets 2x Strategy Fund Class A M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Inverse Emerging Markets 2x Strategy Fund Class C M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Inverse Emerging Markets 2x Strategy Fund Class H M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Europe 125x Strategy Fund Class H M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Europe 125x Strategy Fund Class A M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Europe 125x Strategy Fund Class C M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Japan 2x Strategy Fund Class A M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Japan 2x Strategy Fund Class C M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Japan 2x Strategy Fund Class H M S C I Worldex U S Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI World ex US Index
Account Value	$ 13,379	$ 13,379	$ 13,379	13,379	13,379	13,379	13,379	$ 13,379	12,486	12,678	12,100	10,986	11,529	11,304	10,543	9,104	10,098	11,946	12,640	12,293	12,446	11,868	11,478	9,936	9,525	8,309	10,913	10,153	10,315	10,048	9,173	10,559	10,483	10,660	10,972	10,563	10,056	9,615	9,066	9,131	8,641	8,834	9,077		8,766	9,858	9,904	9,600		10,000
Average Annual Return, Percent	5.53%	21.78%	5.67%					2.95%
Strengthening Dollar 2x Strategy Fund Class H Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Strengthening Dollar 2x Strategy Fund Class A Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Strengthening Dollar 2x Strategy Fund Class C Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Weakening Dollar 2x Strategy Fund Class H Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Weakening Dollar 2x Strategy Fund Class A Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Weakening Dollar 2x Strategy Fund Class C Bloomberg U S Aggregate Bond Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Aggregate Bond Index
Account Value	$ 12,004	$ 12,004	$ 12,004	12,004	12,004	12,004	12,004	$ 12,004	11,411	11,404	11,493	10,760	11,119	11,214	10,891	10,691	11,224	11,777	12,520	12,518	12,512	12,287	12,716	12,632	12,554	12,200	11,828	11,807	11,545	11,200	10,880	10,705	10,703	10,720	10,879	10,836	10,745	10,592	10,506	10,829	10,779	10,546	10,235		10,294	10,169	10,343	10,179		10,000
Average Annual Return, Percent	5.26%	11.57%	0.33%					1.84%
Banking Fund | Investor Class | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Banking Fund | Class A | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Banking Fund | Class C | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Banking Fund | Class H | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Basic Materials Fund | Investor Class | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Basic Materials Fund | Class A | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Basic Materials Fund | Class C | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Basic Materials Fund | Class H | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Biotechnology Fund | Investor Class | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Biotechnology Fund | Class A | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Biotechnology Fund | Class C | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Biotechnology Fund | Class H | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Consumer Products Fund | Investor Class | S&P 500 Consumer Staples Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Staples Index
Account Value	$ 25,121	$ 25,121	$ 25,121	25,121	25,121	25,121	25,121	$ 25,121	23,055	22,747	21,156	20,045	21,317	21,221	21,047	18,673	19,997	20,964	21,178	18,690	18,749	18,057	17,852	16,786	15,208	14,066	16,120	15,573	14,676	14,149	12,632	13,327	12,609	12,806	13,788	12,947	13,124	12,921	12,149	12,399	12,735	12,171	11,529		10,710	10,732	10,922	10,815		10,000
Average Annual Return, Percent	10.43%	25.32%	10.04%					9.65%
Consumer Products Fund | Class A | S&P 500 Consumer Staples Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Staples Index
Account Value	$ 25,121	$ 25,121	$ 25,121	25,121	25,121	25,121	25,121	$ 25,121	23,055	22,747	21,156	20,045	21,317	21,221	21,047	18,673	19,997	20,964	21,178	18,690	18,749	18,057	17,852	16,786	15,208	14,066	16,120	15,573	14,676	14,149	12,632	13,327	12,609	12,806	13,788	12,947	13,124	12,921	12,149	12,399	12,735	12,171	11,529		10,710	10,732	10,922	10,815		10,000
Average Annual Return, Percent	10.43%	25.32%	10.04%					9.65%
Consumer Products Fund | Class C | S&P 500 Consumer Staples Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Staples Index
Account Value	$ 25,121	$ 25,121	$ 25,121	25,121	25,121	25,121	25,121	$ 25,121	23,055	22,747	21,156	20,045	21,317	21,221	21,047	18,673	19,997	20,964	21,178	18,690	18,749	18,057	17,852	16,786	15,208	14,066	16,120	15,573	14,676	14,149	12,632	13,327	12,609	12,806	13,788	12,947	13,124	12,921	12,149	12,399	12,735	12,171	11,529		10,710	10,732	10,922	10,815		10,000
Average Annual Return, Percent	10.43%	25.32%	10.04%					9.65%
Consumer Products Fund | Class H | S&P 500 Consumer Staples Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Staples Index
Account Value	$ 25,121	$ 25,121	$ 25,121	25,121	25,121	25,121	25,121	$ 25,121	23,055	22,747	21,156	20,045	21,317	21,221	21,047	18,673	19,997	20,964	21,178	18,690	18,749	18,057	17,852	16,786	15,208	14,066	16,120	15,573	14,676	14,149	12,632	13,327	12,609	12,806	13,788	12,947	13,124	12,921	12,149	12,399	12,735	12,171	11,529		10,710	10,732	10,922	10,815		10,000
Average Annual Return, Percent	10.43%	25.32%	10.04%					9.65%
Electronics Fund | Investor Class | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Electronics Fund | Class A | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Electronics Fund | Class C | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Electronics Fund | Class H | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Energy Fund | Investor Class | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Energy Fund | Class A | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Energy Fund | Class C | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Energy Fund | Class H | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Energy Services Fund | Investor Class | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Energy Services Fund | Class A | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Energy Services Fund | Class C | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Energy Services Fund | Class H | S&P 500 Energy Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Energy Index
Account Value	$ 14,784	$ 14,784	$ 14,784	14,784	14,784	14,784	14,784	$ 14,784	15,135	15,510	13,643	14,660	13,064	13,181	13,827	11,259	11,000	11,600	8,344	7,727	7,858	7,060	5,395	4,223	5,260	4,031	8,135	7,712	8,231	8,471	7,276	9,546	9,488	8,361	8,883	8,378	7,842	8,374	8,974	8,365	8,181	7,329	7,046		7,032	8,514	8,677	8,932		10,000
Average Annual Return, Percent	(4.68%)	0.84%	13.90%					3.99%
Financial Services Fund | Investor Class | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Financial Services Fund | Class A | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Financial Services Fund | Class C | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Financial Services Fund | Class H | S&P 500 Financials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Financials Index
Account Value	$ 29,566	$ 29,566	$ 29,566	29,566	29,566	29,566	29,566	$ 29,566	26,719	27,273	24,252	21,269	21,512	20,422	21,625	19,035	19,645	23,813	24,171	23,115	22,498	20,762	17,899	14,526	13,908	12,395	18,208	16,482	16,157	14,961	13,781	15,860	15,198	15,694	15,845	14,587	13,861	13,296	12,969	10,709	10,239	10,027	10,561		9,967	10,685	10,504	10,725		10,000
Average Annual Return, Percent	8.41%	39.01%	12.40%					11.45%
Health Care Fund | Investor Class | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Health Care Fund | Class A | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Health Care Fund | Class C | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Health Care Fund | Class H | S&P 500 Health Care Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Health Care Index
Account Value	$ 28,744	$ 28,744	$ 28,744	28,744	28,744	28,744	28,744	$ 28,744	27,098	27,360	25,136	23,621	24,264	23,568	24,629	21,834	23,026	24,473	25,120	22,595	22,276	20,549	19,916	18,436	17,414	15,331	17,555	15,349	15,702	15,488	14,530	15,917	13,897	13,480	13,647	13,449	12,975	12,115	11,179	11,645	11,537	10,856	11,488		10,519	11,775	11,450	10,748		10,000
Average Annual Return, Percent	5.06%	21.69%	13.37%					11.14%
Internet Fund | Investor Class | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Internet Fund | Class A | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Internet Fund | Class C | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Internet Fund | Class H | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Leisure Fund | Investor Class | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Leisure Fund | Class A | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Leisure Fund | Class C | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Leisure Fund | Class H | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Precious Metals Fund | Investor Class | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Precious Metals Fund | Class A | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Precious Metals Fund | Class C | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Precious Metals Fund | Class H | S&P 500 Materials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Materials Index
Account Value	$ 23,928	$ 23,928	$ 23,928	23,928	23,928	23,928	23,928	$ 23,928	21,812	22,839	20,963	19,112	20,068	19,425	18,627	16,190	17,432	20,727	21,231	18,429	19,099	18,195	16,680	14,571	12,860	10,205	13,816	12,988	13,004	12,232	11,090	12,646	12,601	12,285	13,002	12,159	11,466	11,114	10,499	10,027	9,668	9,322	8,997		8,202	9,870	9,917	9,820		10,000
Average Annual Return, Percent	4.77%	25.20%	13%					9.12%
Real Estate Fund | Class A | MSCI U.S. REIT Index
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI U.S. REIT Index
Account Value	$ 21,126	$ 21,126	$ 21,126	21,126	21,126	21,126	21,126	$ 21,126	18,193	18,179	18,236	15,721	16,908	16,470	16,033	15,237	16,923	20,376	21,239	18,260	18,083	16,146	14,846	13,313	13,099	11,726	16,062	16,188	15,033	14,841	12,764	13,683	13,535	12,294	13,376	13,190	13,069	12,857	12,730	13,119	13,311	12,462	11,722		10,947	10,726	11,977	11,434		10,000
Average Annual Return, Percent	16.21%	34.38%	5.47%					7.77%
Real Estate Fund | Class C | MSCI U.S. REIT Index
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI U.S. REIT Index
Account Value	$ 21,126	$ 21,126	$ 21,126	21,126	21,126	21,126	21,126	$ 21,126	18,193	18,179	18,236	15,721	16,908	16,470	16,033	15,237	16,923	20,376	21,239	18,260	18,083	16,146	14,846	13,313	13,099	11,726	16,062	16,188	15,033	14,841	12,764	13,683	13,535	12,294	13,376	13,190	13,069	12,857	12,730	13,119	13,311	12,462	11,722		10,947	10,726	11,977	11,434		10,000
Average Annual Return, Percent	16.21%	34.38%	5.47%					7.77%
Real Estate Fund | Class H | MSCI U.S. REIT Index
Account Value [Line Items]
Line Graph and Table Measure Name								MSCI U.S. REIT Index
Account Value	$ 21,126	$ 21,126	$ 21,126	21,126	21,126	21,126	21,126	$ 21,126	18,193	18,179	18,236	15,721	16,908	16,470	16,033	15,237	16,923	20,376	21,239	18,260	18,083	16,146	14,846	13,313	13,099	11,726	16,062	16,188	15,033	14,841	12,764	13,683	13,535	12,294	13,376	13,190	13,069	12,857	12,730	13,119	13,311	12,462	11,722		10,947	10,726	11,977	11,434		10,000
Average Annual Return, Percent	16.21%	34.38%	5.47%					7.77%
Retailing Fund | Investor Class | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Retailing Fund | Class A | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Retailing Fund | Class C | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Retailing Fund | Class H | S&P 500 Consumer Discretionary Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Consumer Discretionary Index
Account Value	$ 34,121	$ 34,121	$ 34,121	34,121	34,121	34,121	34,121	$ 34,121	31,652	31,447	29,956	26,645	27,990	24,429	21,035	23,420	22,441	30,391	33,406	29,606	29,604	27,681	26,847	24,848	21,596	16,255	20,140	19,278	19,180	18,218	15,742	18,834	17,410	16,095	15,612	14,210	14,091	13,768	12,695	12,409	12,054	12,165	11,973		11,318	11,615	11,396	10,874		10,000
Average Annual Return, Percent	8.50%	28.06%	12.10%					13.06%
Technology Fund | Investor Class | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Technology Fund | Class A | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Technology Fund | Class C | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Technology Fund | Class H | S&P 500 Information Technology Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Information Technology Index
Account Value	$ 75,490	$ 75,490	$ 75,490	75,490	75,490	75,490	75,490	$ 75,490	74,294	65,282	57,932	49,445	52,402	44,710	36,703	35,041	37,360	46,841	51,113	43,802	43,222	38,744	37,994	33,981	30,353	23,254	26,405	23,081	22,335	21,059	17,569	21,254	19,535	18,241	17,620	16,164	14,878	14,287	12,692	12,542	11,113	11,438	11,148		10,211	10,604	10,585	10,524		10,000
Average Annual Return, Percent	15.64%	52.68%	26.74%					22.40%
Telecommunications Fund | Investor Class | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Telecommunications Fund | Investor Class | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Average Annual Return, Percent	20.22%	51.57%	2.16%					4.38%
Telecommunications Fund | Class A | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Telecommunications Fund | Class A | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Average Annual Return, Percent	20.22%	51.57%	2.16%					4.38%
Telecommunications Fund | Class C | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Telecommunications Fund | Class C | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Average Annual Return, Percent	20.22%	51.57%	2.16%					4.38%
Telecommunications Fund | Class H | S&P 500 Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Index
Account Value	$ 35,098	$ 35,098	$ 35,098	35,098	35,098	35,098	35,098	$ 35,098	33,147	31,785	28,750	25,741	26,612	24,473	22,766	21,165	22,252	26,522	27,801	25,040	24,895	22,934	21,600	19,260	17,682	14,668	18,244	16,727	16,447	15,769	13,875	16,044	14,896	14,401	14,511	13,607	13,023	12,633	11,911	11,472	11,047	10,782	10,638		9,939	10,622	10,593	10,493		10,000
Telecommunications Fund | Class H | S&P 500 Telecommunication Services Index
Account Value [Line Items]
Average Annual Return, Percent	20.22%	51.57%	2.16%					4.38%
Transportation Fund | Investor Class | S&P 500 Industrials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Industrials Index
Account Value	$ 30,318	$ 30,318	$ 30,318	30,318	30,318	30,318	30,318	$ 30,318	27,179	27,991	25,223	22,311	23,526	22,092	21,351	17,908	18,796	22,055	22,589	20,792	21,709	20,779	18,650	16,123	14,334	12,251	16,793	15,912	15,756	15,213	12,981	15,694	14,268	14,737	14,970	14,116	13,545	12,933	12,368	11,537	11,078	10,925	10,406		9,635	10,349	10,585	10,676		10,000
Average Annual Return, Percent	8.31%	35.89%	13.76%					11.73%
Transportation Fund | Class A | S&P 500 Industrials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Industrials Index
Account Value	$ 30,318	$ 30,318	$ 30,318	30,318	30,318	30,318	30,318	$ 30,318	27,179	27,991	25,223	22,311	23,526	22,092	21,351	17,908	18,796	22,055	22,589	20,792	21,709	20,779	18,650	16,123	14,334	12,251	16,793	15,912	15,756	15,213	12,981	15,694	14,268	14,737	14,970	14,116	13,545	12,933	12,368	11,537	11,078	10,925	10,406		9,635	10,349	10,585	10,676		10,000
Average Annual Return, Percent	8.31%	35.89%	13.76%					11.73%
Transportation Fund | Class C | S&P 500 Industrials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Industrials Index
Account Value	$ 30,318	$ 30,318	$ 30,318	30,318	30,318	30,318	30,318	$ 30,318	27,179	27,991	25,223	22,311	23,526	22,092	21,351	17,908	18,796	22,055	22,589	20,792	21,709	20,779	18,650	16,123	14,334	12,251	16,793	15,912	15,756	15,213	12,981	15,694	14,268	14,737	14,970	14,116	13,545	12,933	12,368	11,537	11,078	10,925	10,406		9,635	10,349	10,585	10,676		10,000
Average Annual Return, Percent	8.31%	35.89%	13.76%					11.73%
Transportation Fund | Class H | S&P 500 Industrials Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Industrials Index
Account Value	$ 30,318	$ 30,318	$ 30,318	30,318	30,318	30,318	30,318	$ 30,318	27,179	27,991	25,223	22,311	23,526	22,092	21,351	17,908	18,796	22,055	22,589	20,792	21,709	20,779	18,650	16,123	14,334	12,251	16,793	15,912	15,756	15,213	12,981	15,694	14,268	14,737	14,970	14,116	13,545	12,933	12,368	11,537	11,078	10,925	10,406		9,635	10,349	10,585	10,676		10,000
Average Annual Return, Percent	8.31%	35.89%	13.76%					11.73%
Utilities Fund | Investor Class | S&P 500 Utilities Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Utilities Index
Account Value	$ 26,922	$ 26,922	$ 26,922	26,922	26,922	26,922	26,922	$ 26,922	22,555	21,550	20,609	18,984	20,918	21,460	22,180	20,416	21,717	22,881	21,838	19,338	19,001	19,078	18,559	17,420	16,412	15,976	18,469	18,331	16,766	16,203	14,618	14,422	14,086	13,578	14,041	14,012	13,621	13,326	12,525	12,508	13,293	12,447	10,771		10,657	10,111	10,733	11,319		10,000
Average Annual Return, Percent	24.93%	41.82%	7.99%					10.41%
Utilities Fund | Class A | S&P 500 Utilities Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Utilities Index
Account Value	$ 26,922	$ 26,922	$ 26,922	26,922	26,922	26,922	26,922	$ 26,922	22,555	21,550	20,609	18,984	20,918	21,460	22,180	20,416	21,717	22,881	21,838	19,338	19,001	19,078	18,559	17,420	16,412	15,976	18,469	18,331	16,766	16,203	14,618	14,422	14,086	13,578	14,041	14,012	13,621	13,326	12,525	12,508	13,293	12,447	10,771		10,657	10,111	10,733	11,319		10,000
Average Annual Return, Percent	24.93%	41.82%	7.99%					10.41%
Utilities Fund | Class C | S&P 500 Utilities Index
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Utilities Index
Account Value	$ 26,922	$ 26,922	$ 26,922	26,922	26,922	26,922	26,922	$ 26,922	22,555	21,550	20,609	18,984	20,918	21,460	22,180	20,416	21,717	22,881	21,838	19,338	19,001	19,078	18,559	17,420	16,412	15,976	18,469	18,331	16,766	16,203	14,618	14,422	14,086	13,578	14,041	14,012	13,621	13,326	12,525	12,508	13,293	12,447	10,771		10,657	10,111	10,733	11,319		10,000
Average Annual Return, Percent	24.93%	41.82%	7.99%					10.41%
Utilities Fund Class H Samp P 500 Utilities Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Utilities Index
Account Value	$ 26,922	$ 26,922	$ 26,922	26,922	$ 26,922	26,922	26,922	$ 26,922	22,555	21,550	20,609	18,984	20,918	21,460	22,180	20,416	21,717	22,881	21,838	19,338	19,001	19,078	18,559	17,420	16,412	15,976	18,469	18,331	16,766	16,203	14,618	14,422	14,086	13,578	14,041	14,012	13,621	13,326	12,525	12,508	13,293	12,447	10,771		10,657	10,111	10,733	11,319		10,000
Average Annual Return, Percent	24.93%	41.82%	7.99%					10.41%
Dow Jones Industrial Average | Dow Jones Industrial Average® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name					Dow Jones Industrial Average
Account Value	$ 28,811	$ 28,811	$ 28,811	$ 28,811	$ 28,811	28,811	28,811	$ 28,811	26,500	26,840	25,288	22,361	22,840	21,968	21,766	18,762	19,996	22,411	23,370	21,665	21,986	20,924	19,323	17,450	16,125	13,607	17,610	16,509	16,213	15,709	14,049	15,842	14,450	14,270	14,556	13,118	12,424	11,952	11,362	10,457	10,174	9,968	9,753	10,000
Average Annual Return, Percent	7.35%	28.85%	11.78%	12.73%
Dow Jones Industrial Average | Dow Jones Industrial Average® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name					Dow Jones Industrial Average
Account Value	$ 28,811	$ 28,811	$ 28,811	$ 28,811	$ 28,811	28,811	28,811	28,811	26,500	26,840	25,288	22,361	22,840	21,968	21,766	18,762	19,996	22,411	23,370	21,665	21,986	20,924	19,323	17,450	16,125	13,607	17,610	16,509	16,213	15,709	14,049	15,842	14,450	14,270	14,556	13,118	12,424	11,952	11,362	10,457	10,174	9,968	9,753	10,000
Average Annual Return, Percent	7.35%	28.85%	11.78%	12.73%
Dow Jones Industrial Average | Dow Jones Industrial Average® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name					Dow Jones Industrial Average
Account Value	$ 28,811	$ 28,811	$ 28,811	$ 28,811	$ 28,811	$ 28,811	28,811	28,811	26,500	26,840	25,288	22,361	22,840	21,968	21,766	18,762	19,996	22,411	23,370	21,665	21,986	20,924	19,323	17,450	16,125	13,607	17,610	16,509	16,213	15,709	14,049	15,842	14,450	14,270	14,556	13,118	12,424	11,952	11,362	10,457	10,174	9,968	9,753	$ 10,000
Average Annual Return, Percent	7.35%	28.85%	11.78%	12.73%
NASDAQ-100 Index | Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name						NASDAQ-100 Index
Account Value	$ 50,974	$ 50,974	$ 50,974	$ 50,974	50,974	$ 50,974	$ 50,974	50,974	49,914	46,196	42,490	37,078	38,169	33,080	27,390	27,402	28,670	36,899	40,508	36,402	36,008	32,329	31,769	28,093	24,944	19,143	21,339	18,886	18,646	17,886	15,302	18,383	16,925	15,778	15,296	14,260	13,432	12,892	11,502	11,493	10,381	10,501	10,722		9,729	10,200	10,026	9,769	10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%				18%
NASDAQ-100 Index | Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name						NASDAQ-100 Index
Account Value	$ 50,974	$ 50,974	$ 50,974	50,974	50,974	$ 50,974	$ 50,974	50,974	49,914	46,196	42,490	37,078	38,169	33,080	27,390	27,402	28,670	36,899	40,508	36,402	36,008	32,329	31,769	28,093	24,944	19,143	21,339	18,886	18,646	17,886	15,302	18,383	16,925	15,778	15,296	14,260	13,432	12,892	11,502	11,493	10,381	10,501	10,722		9,729	10,200	10,026	9,769	10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%				18%
NASDAQ-100 Index | Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name						NASDAQ-100 Index
Account Value	$ 50,974	$ 50,974	$ 50,974	50,974	50,974	$ 50,974	$ 50,974	$ 50,974	49,914	46,196	42,490	37,078	38,169	33,080	27,390	27,402	28,670	36,899	40,508	36,402	36,008	32,329	31,769	28,093	24,944	19,143	21,339	18,886	18,646	17,886	15,302	18,383	16,925	15,778	15,296	14,260	13,432	12,892	11,502	11,493	10,381	10,501	10,722		9,729	10,200	10,026	9,769	$ 10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%				18%
NASDAQ-100 Index | NASDAQ-100 Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	$ 54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
NASDAQ-100 Index | NASDAQ-100 Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
NASDAQ-100 Index | NASDAQ-100 Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
NASDAQ-100 Index | NASDAQ-100 Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
NASDAQ-100 Index | Inverse NASDAQ-100® Strategy Fund | Investor Class
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
NASDAQ-100 Index | Inverse NASDAQ-100® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
NASDAQ-100 Index | Inverse NASDAQ-100® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
NASDAQ-100 Index | Inverse NASDAQ-100® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								NASDAQ-100 Index
Account Value	$ 54,734	$ 54,734	$ 54,734	54,734	54,734	54,734	54,734	$ 54,734	53,596	49,603	45,624	39,813	40,985	35,520	29,410	29,424	30,785	39,621	43,496	39,087	38,664	34,713	34,113	30,165	26,784	20,555	22,913	20,279	20,021	19,205	16,430	19,739	18,174	16,942	16,424	15,312	14,423	13,843	12,350	12,341	11,147	11,276	11,513		10,446	10,953	10,765	10,490		10,000
Average Annual Return, Percent	10.34%	37.48%	21.97%					18.53%
Russell 2000 Index | Russell 2000® 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Russell 2000® 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Russell 2000® 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Russell 2000® Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Russell 2000® Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Russell 2000® Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Inverse Russell 2000® Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Inverse Russell 2000® Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
Russell 2000 Index | Inverse Russell 2000® Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								Russell 2000 Index
Account Value	$ 23,949	$ 23,949	$ 23,949	23,949	23,949	23,949	23,949	$ 23,949	21,917	22,659	21,543	18,893	19,914	18,929	18,424	17,344	17,732	21,414	23,157	22,671	23,705	22,729	20,168	15,352	14,630	11,665	16,812	15,292	15,668	15,347	13,393	16,784	16,205	15,039	15,051	14,565	13,783	13,452	13,128	12,063	11,062	10,658	10,377		9,879	10,685	10,803	10,611		10,000
Average Annual Return, Percent	5.69%	26.76%	9.39%					9.13%
S&P 500 Pure Growth Index | S&P 500® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Pure Growth Index
Account Value	$ 28,028	$ 28,028	$ 28,028	28,028	28,028	28,028	28,028	$ 28,028	26,565	26,146	22,920	21,323	21,521	21,220	21,162	20,093	20,454	25,362	29,097	26,562	25,375	22,602	22,416	19,454	17,763	13,704	17,288	16,086	16,164	15,626	13,403	16,135	15,361	14,671	13,993	13,330	12,509	11,885	11,039	11,112	10,659	10,449	10,592		10,115	10,584	10,801	10,312		10,000
Average Annual Return, Percent	7.11%	31.35%	11.73%					10.86%
S&P 500 Pure Growth Index | S&P 500® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Pure Growth Index
Account Value	$ 28,028	$ 28,028	$ 28,028	28,028	28,028	28,028	28,028	$ 28,028	26,565	26,146	22,920	21,323	21,521	21,220	21,162	20,093	20,454	25,362	29,097	26,562	25,375	22,602	22,416	19,454	17,763	13,704	17,288	16,086	16,164	15,626	13,403	16,135	15,361	14,671	13,993	13,330	12,509	11,885	11,039	11,112	10,659	10,449	10,592		10,115	10,584	10,801	10,312		10,000
Average Annual Return, Percent	7.11%	31.35%	11.73%					10.86%
S&P 500 Pure Growth Index | S&P 500® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Pure Growth Index
Account Value	$ 28,028	$ 28,028	$ 28,028	28,028	28,028	28,028	28,028	$ 28,028	26,565	26,146	22,920	21,323	21,521	21,220	21,162	20,093	20,454	25,362	29,097	26,562	25,375	22,602	22,416	19,454	17,763	13,704	17,288	16,086	16,164	15,626	13,403	16,135	15,361	14,671	13,993	13,330	12,509	11,885	11,039	11,112	10,659	10,449	10,592		10,115	10,584	10,801	10,312		10,000
Average Annual Return, Percent	7.11%	31.35%	11.73%					10.86%
S&P 500 Pure Value Index | S&P 500® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Pure Value Index
Account Value	$ 21,684	$ 21,684	$ 21,684	21,684	21,684	21,684	21,684	$ 21,684	20,204	21,325	19,634	17,486	18,302	17,797	18,141	16,114	17,199	19,463	18,295	17,059	17,255	16,446	13,589	10,795	10,445	8,665	14,886	13,839	13,772	13,265	11,866	14,229	13,529	13,216	13,484	12,463	11,995	11,790	11,453	10,481	10,051	9,906	9,575		9,237	10,291	10,306	10,423		10,000
Average Annual Return, Percent	1.78%	24.05%	9.39%					8.05%
S&P 500 Pure Value Index | S&P 500® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Pure Value Index
Account Value	$ 21,684	$ 21,684	$ 21,684	21,684	21,684	21,684	21,684	$ 21,684	20,204	21,325	19,634	17,486	18,302	17,797	18,141	16,114	17,199	19,463	18,295	17,059	17,255	16,446	13,589	10,795	10,445	8,665	14,886	13,839	13,772	13,265	11,866	14,229	13,529	13,216	13,484	12,463	11,995	11,790	11,453	10,481	10,051	9,906	9,575		9,237	10,291	10,306	10,423		10,000
Average Annual Return, Percent	1.78%	24.05%	9.39%					8.05%
S&P 500 Pure Value Index | S&P 500® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P 500 Pure Value Index
Account Value	$ 21,684	$ 21,684	$ 21,684	21,684	21,684	21,684	21,684	$ 21,684	20,204	21,325	19,634	17,486	18,302	17,797	18,141	16,114	17,199	19,463	18,295	17,059	17,255	16,446	13,589	10,795	10,445	8,665	14,886	13,839	13,772	13,265	11,866	14,229	13,529	13,216	13,484	12,463	11,995	11,790	11,453	10,481	10,051	9,906	9,575		9,237	10,291	10,306	10,423		10,000
Average Annual Return, Percent	1.78%	24.05%	9.39%					8.05%
S&P MidCap 400 Pure Growth Index | S&P MidCap 400® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Pure Growth Index
Account Value	$ 21,921	$ 21,921	$ 21,921	21,921	21,921	21,921	21,921	$ 21,921	21,703	22,508	18,285	17,306	17,191	16,078	15,668	14,558	14,181	17,646	19,935	19,059	19,563	18,924	17,463	14,490	12,921	9,604	13,165	12,119	12,677	12,899	11,223	14,028	13,635	13,249	12,963	12,118	11,731	11,313	10,734	10,383	10,106	10,038	10,267		10,197	10,874	10,901	9,981		10,001
Average Annual Return, Percent	(2.68%)	26.75%	12.59%					8.16%
S&P MidCap 400 Pure Growth Index | S&P MidCap 400® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Pure Growth Index
Account Value	$ 21,921	$ 21,921	$ 21,921	21,921	21,921	21,921	21,921	$ 21,921	21,703	22,508	18,285	17,306	17,191	16,078	15,668	14,558	14,181	17,646	19,935	19,059	19,563	18,924	17,463	14,490	12,921	9,604	13,165	12,119	12,677	12,899	11,223	14,028	13,635	13,249	12,963	12,118	11,731	11,313	10,734	10,383	10,106	10,038	10,267		10,197	10,874	10,901	9,981		10,001
Average Annual Return, Percent	(2.68%)	26.75%	12.59%					8.16%
S&P MidCap 400 Pure Growth Index | S&P MidCap 400® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Pure Growth Index
Account Value	$ 21,921	$ 21,921	$ 21,921	21,921	21,921	21,921	21,921	$ 21,921	21,703	22,508	18,285	17,306	17,191	16,078	15,668	14,558	14,181	17,646	19,935	19,059	19,563	18,924	17,463	14,490	12,921	9,604	13,165	12,119	12,677	12,899	11,223	14,028	13,635	13,249	12,963	12,118	11,731	11,313	10,734	10,383	10,106	10,038	10,267		10,197	10,874	10,901	9,981		10,001
Average Annual Return, Percent	(2.68%)	26.75%	12.59%					8.16%
S&P MidCap 400 Pure Value Index | S&P MidCap 400® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Pure Value Index
Account Value	$ 28,122	$ 28,122	$ 28,122	28,122	28,122	28,122	28,122	$ 28,122	26,446	28,089	27,272	23,009	24,031	21,804	20,910	18,259	18,975	21,636	21,681	20,326	20,445	19,910	16,223	11,947	11,043	8,422	14,792	13,591	14,202	13,926	11,885	14,979	14,662	13,682	14,443	13,333	12,948	12,737	12,546	11,250	10,396	10,276	9,551		9,548	10,811	10,807	10,675		10,000
Average Annual Return, Percent	0.03%	22.29%	15.66%					10.89%
S&P MidCap 400 Pure Value Index | S&P MidCap 400® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Pure Value Index
Account Value	$ 28,122	$ 28,122	$ 28,122	28,122	28,122	28,122	28,122	$ 28,122	26,446	28,089	27,272	23,009	24,031	21,804	20,910	18,259	18,975	21,636	21,681	20,326	20,445	19,910	16,223	11,947	11,043	8,422	14,792	13,591	14,202	13,926	11,885	14,979	14,662	13,682	14,443	13,333	12,948	12,737	12,546	11,250	10,396	10,276	9,551		9,548	10,811	10,807	10,675		10,000
Average Annual Return, Percent	0.03%	22.29%	15.66%					10.89%
S&P MidCap 400 Pure Value Index | S&P MidCap 400® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Pure Value Index
Account Value	$ 28,122	$ 28,122	$ 28,122	28,122	28,122	28,122	28,122	$ 28,122	26,446	28,089	27,272	23,009	24,031	21,804	20,910	18,259	18,975	21,636	21,681	20,326	20,445	19,910	16,223	11,947	11,043	8,422	14,792	13,591	14,202	13,926	11,885	14,979	14,662	13,682	14,443	13,333	12,948	12,737	12,546	11,250	10,396	10,276	9,551		9,548	10,811	10,807	10,675		10,000
Average Annual Return, Percent	0.03%	22.29%	15.66%					10.89%
S&P SmallCap 600 Pure Value Index | S&P SmallCap 600® Pure Value Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600 Pure Value Index
Account Value	$ 21,537	$ 21,537	$ 21,537	21,537	21,537	21,537	21,537	$ 21,537	19,485	21,032	20,881	17,655	18,059	17,450	16,931	14,531	15,797	18,252	18,093	17,404	17,716	16,433	12,345	9,357	8,702	6,397	12,880	11,732	11,415	11,905	10,465	13,838	13,845	12,511	12,964	12,393	11,688	12,068	12,799	10,997	9,966	10,039	9,547		9,305	11,064	10,998	10,875		10,000
Average Annual Return, Percent	2.44%	21.93%	12.92%					7.97%
S&P SmallCap 600 Pure Value Index | S&P SmallCap 600® Pure Value Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600 Pure Value Index
Account Value	$ 21,537	$ 21,537	$ 21,537	21,537	21,537	21,537	21,537	$ 21,537	19,485	21,032	20,881	17,655	18,059	17,450	16,931	14,531	15,797	18,252	18,093	17,404	17,716	16,433	12,345	9,357	8,702	6,397	12,880	11,732	11,415	11,905	10,465	13,838	13,845	12,511	12,964	12,393	11,688	12,068	12,799	10,997	9,966	10,039	9,547		9,305	11,064	10,998	10,875		10,000
Average Annual Return, Percent	2.44%	21.93%	12.92%					7.97%
S&P SmallCap 600 Pure Value Index | S&P SmallCap 600® Pure Value Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600 Pure Value Index
Account Value	$ 21,537	$ 21,537	$ 21,537	21,537	21,537	21,537	21,537	$ 21,537	19,485	21,032	20,881	17,655	18,059	17,450	16,931	14,531	15,797	18,252	18,093	17,404	17,716	16,433	12,345	9,357	8,702	6,397	12,880	11,732	11,415	11,905	10,465	13,838	13,845	12,511	12,964	12,393	11,688	12,068	12,799	10,997	9,966	10,039	9,547		9,305	11,064	10,998	10,875		10,000
Average Annual Return, Percent	2.44%	21.93%	12.92%					7.97%
S&P SmallCap 600 Pure Growth Index | S&P SmallCap 600® Pure Growth Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600 Pure Growth Index
Account Value	$ 22,833	$ 22,833	$ 22,833	22,833	22,833	22,833	22,833	$ 22,833	20,938	21,442	20,006	17,622	18,427	17,080	16,741	15,667	16,328	19,998	23,490	22,463	22,893	22,079	19,363	14,878	14,013	10,635	16,400	14,742	15,345	15,569	14,296	18,314	17,295	15,646	15,448	14,927	13,948	13,577	13,070	12,001	11,078	10,607	10,814		10,764	11,964	11,736	10,684		10,000
Average Annual Return, Percent	6.47%	29.59%	9.15%					8.60%
S&P SmallCap 600 Pure Growth Index | S&P SmallCap 600® Pure Growth Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600 Pure Growth Index
Account Value	$ 22,833	$ 22,833	$ 22,833	22,833	22,833	22,833	22,833	$ 22,833	20,938	21,442	20,006	17,622	18,427	17,080	16,741	15,667	16,328	19,998	23,490	22,463	22,893	22,079	19,363	14,878	14,013	10,635	16,400	14,742	15,345	15,569	14,296	18,314	17,295	15,646	15,448	14,927	13,948	13,577	13,070	12,001	11,078	10,607	10,814		10,764	11,964	11,736	10,684		10,000
Average Annual Return, Percent	6.47%	29.59%	9.15%					8.60%
S&P SmallCap 600 Pure Growth Index | S&P SmallCap 600® Pure Growth Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P SmallCap 600 Pure Growth Index
Account Value	$ 22,833	$ 22,833	$ 22,833	22,833	22,833	22,833	22,833	$ 22,833	20,938	21,442	20,006	17,622	18,427	17,080	16,741	15,667	16,328	19,998	23,490	22,463	22,893	22,079	19,363	14,878	14,013	10,635	16,400	14,742	15,345	15,569	14,296	18,314	17,295	15,646	15,448	14,927	13,948	13,577	13,070	12,001	11,078	10,607	10,814		10,764	11,964	11,736	10,684		10,000
Average Annual Return, Percent	6.47%	29.59%	9.15%					8.60%
S&P MidCap 400 Index | Mid-Cap 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Index
Account Value	$ 26,703	$ 26,703	$ 26,703	26,703	26,703	26,703	26,703	$ 26,703	24,969	25,860	23,519	21,062	21,985	20,968	20,199	18,233	18,694	22,101	23,234	21,514	21,899	21,131	18,623	14,973	14,291	11,518	16,385	15,304	15,317	14,864	12,983	15,695	15,111	14,489	14,602	13,742	13,313	13,056	12,561	11,694	11,228	10,797	10,404		10,140	11,081	11,200	10,635		10,000
Average Annual Return, Percent	3.26%	26.79%	11.78%					10.32%
S&P MidCap 400 Index | Mid-Cap 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Index
Account Value	$ 26,703	$ 26,703	$ 26,703	26,703	26,703	26,703	26,703	$ 26,703	24,969	25,860	23,519	21,062	21,985	20,968	20,199	18,233	18,694	22,101	23,234	21,514	21,899	21,131	18,623	14,973	14,291	11,518	16,385	15,304	15,317	14,864	12,983	15,695	15,111	14,489	14,602	13,742	13,313	13,056	12,561	11,694	11,228	10,797	10,404		10,140	11,081	11,200	10,635		10,000
Average Annual Return, Percent	3.26%	26.79%	11.78%					10.32%
S&P MidCap 400 Index | Mid-Cap 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Index
Account Value	$ 26,703	$ 26,703	$ 26,703	26,703	26,703	26,703	26,703	$ 26,703	24,969	25,860	23,519	21,062	21,985	20,968	20,199	18,233	18,694	22,101	23,234	21,514	21,899	21,131	18,623	14,973	14,291	11,518	16,385	15,304	15,317	14,864	12,983	15,695	15,111	14,489	14,602	13,742	13,313	13,056	12,561	11,694	11,228	10,797	10,404		10,140	11,081	11,200	10,635		10,000
Average Annual Return, Percent	3.26%	26.79%	11.78%					10.32%
S&P MidCap 400 Index | Inverse Mid-Cap 1.5x Strategy Fund | Class H
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Index
Account Value	$ 26,703	$ 26,703	$ 26,703	26,703	26,703	26,703	26,703	$ 26,703	24,969	25,860	23,519	21,062	21,985	20,968	20,199	18,233	18,694	22,101	23,234	21,514	21,899	21,131	18,623	14,973	14,291	11,518	16,385	15,304	15,317	14,864	12,983	15,695	15,111	14,489	14,602	13,742	13,313	13,056	12,561	11,694	11,228	10,797	10,404		10,140	11,081	11,200	10,635		10,000
Average Annual Return, Percent	3.26%	26.79%	11.78%					10.32%
S&P MidCap 400 Index | Inverse Mid-Cap 1.5x Strategy Fund | Class A
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Index
Account Value	$ 26,703	$ 26,703	$ 26,703	26,703	26,703	26,703	26,703	$ 26,703	24,969	25,860	23,519	21,062	21,985	20,968	20,199	18,233	18,694	22,101	23,234	21,514	21,899	21,131	18,623	14,973	14,291	11,518	16,385	15,304	15,317	14,864	12,983	15,695	15,111	14,489	14,602	13,742	13,313	13,056	12,561	11,694	11,228	10,797	10,404		10,140	11,081	11,200	10,635		10,000
Average Annual Return, Percent	3.26%	26.79%	11.78%					10.32%
S&P MidCap 400 Index | Inverse Mid-Cap 1.5x Strategy Fund | Class C
Account Value [Line Items]
Line Graph and Table Measure Name								S&P MidCap 400 Index
Account Value	$ 26,703	$ 26,703	$ 26,703	26,703	26,703	26,703	26,703	$ 26,703	24,969	25,860	23,519	21,062	21,985	20,968	20,199	18,233	18,694	22,101	23,234	21,514	21,899	21,131	18,623	14,973	14,291	11,518	16,385	15,304	15,317	14,864	12,983	15,695	15,111	14,489	14,602	13,742	13,313	13,056	12,561	11,694	11,228	10,797	10,404		10,140	11,081	11,200	10,635		10,000
Average Annual Return, Percent	3.26%	26.79%	11.78%					10.32%
Emerging Markets Bond Strategy Fund Class A I C E Bof A B B Bamp Lower Sovereign U S D External Debt Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								ICE BofA BBB & Lower Sovereign USD External Debt Index
Account Value	$ 13,472	$ 13,472	$ 13,472	13,472	13,472	13,472	13,472	$ 13,472	12,612	12,563	12,323	11,141	11,407	11,166	10,946	10,023	10,448	11,965	13,403	13,464	13,611	13,020	13,764	12,921	12,595	11,297	13,135	12,853	12,793	12,229	11,491	11,592	11,327	11,820	12,049	11,975	11,657	11,394	10,952	11,474	11,061	10,521	10,004		9,910	10,064	10,144	9,941		10,000
Average Annual Return, Percent	7.23%	20.93%	0.95%					3.03%
Emerging Markets Bond Strategy Fund Class C I C E Bof A B B Bamp Lower Sovereign U S D External Debt Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								ICE BofA BBB & Lower Sovereign USD External Debt Index
Account Value	$ 13,472	$ 13,472	$ 13,472	13,472	13,472	13,472	13,472	$ 13,472	12,612	12,563	12,323	11,141	11,407	11,166	10,946	10,023	10,448	11,965	13,403	13,464	13,611	13,020	13,764	12,921	12,595	11,297	13,135	12,853	12,793	12,229	11,491	11,592	11,327	11,820	12,049	11,975	11,657	11,394	10,952	11,474	11,061	10,521	10,004		9,910	10,064	10,144	9,941		10,000
Average Annual Return, Percent	7.23%	20.93%	0.95%					3.03%
Emerging Markets Bond Strategy Fund Class H I C E Bof A B B Bamp Lower Sovereign U S D External Debt Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								ICE BofA BBB & Lower Sovereign USD External Debt Index
Account Value	$ 13,472	$ 13,472	$ 13,472	13,472	13,472	13,472	13,472	$ 13,472	12,612	12,563	12,323	11,141	11,407	11,166	10,946	10,023	10,448	11,965	13,403	13,464	13,611	13,020	13,764	12,921	12,595	11,297	13,135	12,853	12,793	12,229	11,491	11,592	11,327	11,820	12,049	11,975	11,657	11,394	10,952	11,474	11,061	10,521	10,004		9,910	10,064	10,144	9,941		10,000
Average Annual Return, Percent	7.23%	20.93%	0.95%					3.03%
Government Long Bond 12x Strategy Fund Investor Class Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Government Long Bond 12x Strategy Fund Investor Class Bloomberg U S Treasury Bellwether 30 Year Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
Government Long Bond 12x Strategy Fund Class A Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Government Long Bond 12x Strategy Fund Class A Bloomberg U S Treasury Bellwether 30 Year Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
Government Long Bond 12x Strategy Fund Class C Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Government Long Bond 12x Strategy Fund Class C Bloomberg U S Treasury Bellwether 30 Year Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
Government Long Bond 12x Strategy Fund Class H Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Government Long Bond 12x Strategy Fund Class H Bloomberg U S Treasury Bellwether 30 Year Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
Inverse Government Long Bond Strategy Fund Investor Class Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Inverse Government Long Bond Strategy Fund Investor Class Bloomberg U S Treasury Bellwether 30 Yr Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
Inverse Government Long Bond Strategy Fund Class A Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Inverse Government Long Bond Strategy Fund Class A Bloomberg U S Treasury Bellwether 30 Yr Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
Inverse Government Long Bond Strategy Fund Class C Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Inverse Government Long Bond Strategy Fund Class C Bloomberg U S Treasury Bellwether 30 Yr Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
Inverse Government Long Bond Strategy Fund Class H Bloomberg U S Treasury 30 Year Bellwether Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S.Treasury 30 Year Bellwether Index
Account Value	$ 10,378	$ 10,378	$ 10,378	10,378	10,378	10,378	10,378	$ 10,378	9,599	9,818	10,233	9,067	10,389	10,640	10,039	10,310	11,502	13,333	15,049	14,374	14,319	13,279	15,778	16,467	16,600	16,719	13,290	13,971	12,794	11,983	11,414	10,964	11,335	11,277	11,733	11,392	11,354	10,891	10,751	12,464	12,449	11,608	10,657		10,883	10,355	11,562	11,006		10,000
Inverse Government Long Bond Strategy Fund Class H Bloomberg U S Treasury Bellwether 30 Yr Index [Member]
Account Value [Line Items]
Average Annual Return, Percent	5.71%	14.46%	(5.77%)					0.37%
High Yield Strategy Fund Class A Bloomberg U S Corporate High Yield Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Corporate High Yield Index
Account Value	$ 16,358	$ 16,358	$ 16,358	16,358	16,358	16,358	16,358	$ 16,358	15,537	15,369	15,146	14,133	14,068	13,827	13,351	12,816	12,899	14,305	15,032	14,926	14,795	14,400	14,279	13,414	12,824	11,640	13,331	12,991	12,820	12,507	11,661	12,215	11,928	11,807	11,909	11,853	11,624	11,377	11,077	10,887	10,314	9,775	9,457		9,657	10,150	10,149	9,900		10,000
Average Annual Return, Percent	6.44%	15.74%	4.72%					5.04%
High Yield Strategy Fund Class C Bloomberg U S Corporate High Yield Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Corporate High Yield Index
Account Value	$ 16,358	$ 16,358	$ 16,358	16,358	16,358	16,358	16,358	$ 16,358	15,537	15,369	15,146	14,133	14,068	13,827	13,351	12,816	12,899	14,305	15,032	14,926	14,795	14,400	14,279	13,414	12,824	11,640	13,331	12,991	12,820	12,507	11,661	12,215	11,928	11,807	11,909	11,853	11,624	11,377	11,077	10,887	10,314	9,775	9,457		9,657	10,150	10,149	9,900		10,000
Average Annual Return, Percent	6.44%	15.74%	4.72%					5.04%
High Yield Strategy Fund Class H Bloomberg U S Corporate High Yield Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Corporate High Yield Index
Account Value	$ 16,358	$ 16,358	$ 16,358	16,358	16,358	16,358	16,358	$ 16,358	15,537	15,369	15,146	14,133	14,068	13,827	13,351	12,816	12,899	14,305	15,032	14,926	14,795	14,400	14,279	13,414	12,824	11,640	13,331	12,991	12,820	12,507	11,661	12,215	11,928	11,807	11,909	11,853	11,624	11,377	11,077	10,887	10,314	9,775	9,457		9,657	10,150	10,149	9,900		10,000
Average Annual Return, Percent	6.44%	15.74%	4.72%					5.04%
Inverse High Yield Strategy Fund Class A Bloomberg U S Corporate High Yield Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Corporate High Yield Index
Account Value	$ 16,358	$ 16,358	$ 16,358	16,358	16,358	16,358	16,358	$ 16,358	15,537	15,369	15,146	14,133	14,068	13,827	13,351	12,816	12,899	14,305	15,032	14,926	14,795	14,400	14,279	13,414	12,824	11,640	13,331	12,991	12,820	12,507	11,661	12,215	11,928	11,807	11,909	11,853	11,624	11,377	11,077	10,887	10,314	9,775	9,457		9,657	10,150	10,149	9,900		10,000
Average Annual Return, Percent	6.44%	15.74%	4.72%					5.04%
Inverse High Yield Strategy Fund Class C Bloomberg U S Corporate High Yield Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Corporate High Yield Index
Account Value	$ 16,358	$ 16,358	$ 16,358	16,358	16,358	16,358	16,358	$ 16,358	15,537	15,369	15,146	14,133	14,068	13,827	13,351	12,816	12,899	14,305	15,032	14,926	14,795	14,400	14,279	13,414	12,824	11,640	13,331	12,991	12,820	12,507	11,661	12,215	11,928	11,807	11,909	11,853	11,624	11,377	11,077	10,887	10,314	9,775	9,457		9,657	10,150	10,149	9,900		10,000
Average Annual Return, Percent	6.44%	15.74%	4.72%					5.04%
Inverse High Yield Strategy Fund Class H Bloomberg U S Corporate High Yield Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Bloomberg U.S. Corporate High Yield Index
Account Value	$ 16,358	$ 16,358	$ 16,358	16,358	16,358	16,358	16,358	$ 16,358	15,537	15,369	15,146	14,133	14,068	13,827	13,351	12,816	12,899	14,305	15,032	14,926	14,795	14,400	14,279	13,414	12,824	11,640	13,331	12,991	12,820	12,507	11,661	12,215	11,928	11,807	11,909	11,853	11,624	11,377	11,077	10,887	10,314	9,775	9,457		9,657	10,150	10,149	9,900		10,000
Average Annual Return, Percent	6.44%	15.74%	4.72%					5.04%
Emerging Markets 2x Strategy Fund Class A Samp P Emerging 50 A D R Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								S&P Emerging 50 ADR Index
Account Value	$ 16,068	$ 16,068	$ 16,068	16,068	16,068	16,068	16,068	$ 16,068	14,484	13,799	13,598	12,279	12,602	12,658	11,600	10,633	11,786	13,165	13,638	14,132	16,954	16,358	16,350	13,555	11,399	9,599	12,715	10,954	11,274	11,539	10,137	11,321	11,272	12,197	11,769	11,492	10,393	9,885	8,686	9,318	8,335	8,214	7,718		7,352	9,100	9,013	9,195		10,000
Average Annual Return, Percent	16.45%	30.86%	7.96%					4.86%
Emerging Markets 2x Strategy Fund Class C Samp P Emerging 50 A D R Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								S&P Emerging 50 ADR Index
Account Value	$ 16,068	$ 16,068	$ 16,068	16,068	16,068	16,068	16,068	$ 16,068	14,484	13,799	13,598	12,279	12,602	12,658	11,600	10,633	11,786	13,165	13,638	14,132	16,954	16,358	16,350	13,555	11,399	9,599	12,715	10,954	11,274	11,539	10,137	11,321	11,272	12,197	11,769	11,492	10,393	9,885	8,686	9,318	8,335	8,214	7,718		7,352	9,100	9,013	9,195		10,000
Average Annual Return, Percent	16.45%	30.86%	7.96%					4.86%
Emerging Markets 2x Strategy Fund Class H Samp P Emerging 50 A D R Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								S&P Emerging 50 ADR Index
Account Value	$ 16,068	$ 16,068	$ 16,068	16,068	16,068	16,068	16,068	$ 16,068	14,484	13,799	13,598	12,279	12,602	12,658	11,600	10,633	11,786	13,165	13,638	14,132	16,954	16,358	16,350	13,555	11,399	9,599	12,715	10,954	11,274	11,539	10,137	11,321	11,272	12,197	11,769	11,492	10,393	9,885	8,686	9,318	8,335	8,214	7,718		7,352	9,100	9,013	9,195		10,000
Average Annual Return, Percent	16.45%	30.86%	7.96%					4.86%
Inverse Emerging Markets 2x Strategy Fund Class A Samp P Emerging 50 A D R Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								S&P Emerging 50 ADR Index
Account Value	$ 16,068	$ 16,068	$ 16,068	16,068	16,068	16,068	16,068	$ 16,068	14,484	13,799	13,598	12,279	12,602	12,658	11,600	10,633	11,786	13,165	13,638	14,132	16,954	16,358	16,350	13,555	11,399	9,599	12,715	10,954	11,274	11,539	10,137	11,321	11,272	12,197	11,769	11,492	10,393	9,885	8,686	9,318	8,335	8,214	7,718		7,352	9,100	9,013	9,195		10,000
Average Annual Return, Percent	16.45%	30.86%	7.96%					4.86%
Inverse Emerging Markets 2x Strategy Fund Class C Samp P Emerging 50 A D R Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								S&P Emerging 50 ADR Index
Account Value	$ 16,068	$ 16,068	$ 16,068	16,068	16,068	16,068	16,068	$ 16,068	14,484	13,799	13,598	12,279	12,602	12,658	11,600	10,633	11,786	13,165	13,638	14,132	16,954	16,358	16,350	13,555	11,399	9,599	12,715	10,954	11,274	11,539	10,137	11,321	11,272	12,197	11,769	11,492	10,393	9,885	8,686	9,318	8,335	8,214	7,718		7,352	9,100	9,013	9,195		10,000
Average Annual Return, Percent	16.45%	30.86%	7.96%					4.86%
Inverse Emerging Markets 2x Strategy Fund Class H Samp P Emerging 50 A D R Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								S&P Emerging 50 ADR Index
Account Value	$ 16,068	$ 16,068	$ 16,068	16,068	16,068	16,068	16,068	$ 16,068	14,484	13,799	13,598	12,279	12,602	12,658	11,600	10,633	11,786	13,165	13,638	14,132	16,954	16,358	16,350	13,555	11,399	9,599	12,715	10,954	11,274	11,539	10,137	11,321	11,272	12,197	11,769	11,492	10,393	9,885	8,686	9,318	8,335	8,214	7,718		7,352	9,100	9,013	9,195		10,000
Average Annual Return, Percent	16.45%	30.86%	7.96%					4.86%
Europe 125x Strategy Fund Class H S T O X X Europe 50 Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								STOXX Europe 50 Index
Account Value	$ 17,286	$ 17,286	$ 17,286	17,286	17,286	17,286	17,286	$ 17,286	16,673	16,360	15,354	14,056	14,723	14,261	12,884	10,767	11,835	13,398	13,980	13,024	13,304	12,355	11,933	10,655	10,450	9,244	11,678	10,809	10,972	10,450	9,338	10,498	10,415	10,524	10,924	10,695	10,100	9,466	8,803	8,818	8,576	8,587	9,008		8,851	9,694	9,645	9,420		10,000
Average Annual Return, Percent	5.70%	23.02%	9.84%					5.63%
Europe 125x Strategy Fund Class A S T O X X Europe 50 Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								STOXX Europe 50 Index
Account Value	$ 17,286	$ 17,286	$ 17,286	17,286	17,286	17,286	17,286	$ 17,286	16,673	16,360	15,354	14,056	14,723	14,261	12,884	10,767	11,835	13,398	13,980	13,024	13,304	12,355	11,933	10,655	10,450	9,244	11,678	10,809	10,972	10,450	9,338	10,498	10,415	10,524	10,924	10,695	10,100	9,466	8,803	8,818	8,576	8,587	9,008		8,851	9,694	9,645	9,420		10,000
Average Annual Return, Percent	5.70%	23.02%	9.84%					5.63%
Europe 125x Strategy Fund Class C S T O X X Europe 50 Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								STOXX Europe 50 Index
Account Value	$ 17,286	$ 17,286	$ 17,286	17,286	17,286	17,286	17,286	$ 17,286	16,673	16,360	15,354	14,056	14,723	14,261	12,884	10,767	11,835	13,398	13,980	13,024	13,304	12,355	11,933	10,655	10,450	9,244	11,678	10,809	10,972	10,450	9,338	10,498	10,415	10,524	10,924	10,695	10,100	9,466	8,803	8,818	8,576	8,587	9,008		8,851	9,694	9,645	9,420		10,000
Average Annual Return, Percent	5.70%	23.02%	9.84%					5.63%
Japan 2x Strategy Fund Class A Nikkei 225 Stock Average Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Nikkei-225 Stock Average Index
Account Value	$ 17,964	$ 17,964	$ 17,964	17,964	17,964	17,964	17,964	$ 17,964	16,685	17,990	16,110	14,457	15,591	14,320	13,505	12,151	13,190	15,518	16,948	17,919	17,572	17,886	18,022	14,896	14,015	11,900	14,730	13,639	13,372	12,980	12,291	14,408	13,651	13,481	13,710	12,255	12,090	11,518	11,111	10,996	10,234	10,100	10,700		9,852	11,235	10,856	9,904		10,000
Average Annual Return, Percent	(0.14%)	24.26%	5.66%					6.03%
Japan 2x Strategy Fund Class C Nikkei 225 Stock Average Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Nikkei-225 Stock Average Index
Account Value	$ 17,964	$ 17,964	$ 17,964	17,964	17,964	17,964	17,964	$ 17,964	16,685	17,990	16,110	14,457	15,591	14,320	13,505	12,151	13,190	15,518	16,948	17,919	17,572	17,886	18,022	14,896	14,015	11,900	14,730	13,639	13,372	12,980	12,291	14,408	13,651	13,481	13,710	12,255	12,090	11,518	11,111	10,996	10,234	10,100	10,700		9,852	11,235	10,856	9,904		10,000
Average Annual Return, Percent	(0.14%)	24.26%	5.66%					6.03%
Japan 2x Strategy Fund Class H Nikkei 225 Stock Average Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								Nikkei-225 Stock Average Index
Account Value	$ 17,964	$ 17,964	$ 17,964	17,964	17,964	17,964	17,964	$ 17,964	16,685	17,990	16,110	14,457	15,591	14,320	13,505	12,151	13,190	15,518	16,948	17,919	17,572	17,886	18,022	14,896	14,015	11,900	14,730	13,639	13,372	12,980	12,291	14,408	13,651	13,481	13,710	12,255	12,090	11,518	11,111	10,996	10,234	10,100	10,700		9,852	11,235	10,856	9,904		10,000
Average Annual Return, Percent	(0.14%)	24.26%	5.66%					6.03%
Strengthening Dollar 2x Strategy Fund Class H U S Dollar Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								U.S. Dollar Index
Account Value	$ 11,727	$ 11,727	$ 11,727	11,727	11,727	11,727	11,727	$ 11,727	12,319	12,165	11,791	12,354	11,975	11,928	12,046	13,046	12,182	11,439	11,132	10,965	10,756	10,848	10,465	10,925	11,332	11,525	11,216	11,564	11,186	11,320	11,190	11,069	10,993	10,490	10,719	10,831	11,128	11,677	11,893	11,108	11,187	11,007	11,477		11,211	11,111	11,445	10,504		10,000
Average Annual Return, Percent	(3.61%)	(5.08%)	0.28%					1.61%
Strengthening Dollar 2x Strategy Fund Class A U S Dollar Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								U.S. Dollar Index
Account Value	$ 11,727	$ 11,727	$ 11,727	11,727	11,727	11,727	11,727	$ 11,727	12,319	12,165	11,791	12,354	11,975	11,928	12,046	13,046	12,182	11,439	11,132	10,965	10,756	10,848	10,465	10,925	11,332	11,525	11,216	11,564	11,186	11,320	11,190	11,069	10,993	10,490	10,719	10,831	11,128	11,677	11,893	11,108	11,187	11,007	11,477		11,211	11,111	11,445	10,504		10,000
Average Annual Return, Percent	(3.61%)	(5.08%)	0.28%					1.61%
Strengthening Dollar 2x Strategy Fund Class C U S Dollar Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								U.S. Dollar Index
Account Value	$ 11,727	$ 11,727	$ 11,727	11,727	11,727	11,727	11,727	$ 11,727	12,319	12,165	11,791	12,354	11,975	11,928	12,046	13,046	12,182	11,439	11,132	10,965	10,756	10,848	10,465	10,925	11,332	11,525	11,216	11,564	11,186	11,320	11,190	11,069	10,993	10,490	10,719	10,831	11,128	11,677	11,893	11,108	11,187	11,007	11,477		11,211	11,111	11,445	10,504		10,000
Average Annual Return, Percent	(3.61%)	(5.08%)	0.28%					1.61%
Weakening Dollar 2x Strategy Fund Class H U S Dollar Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								U.S. Dollar Index
Account Value	$ 11,727	$ 11,727	$ 11,727	11,727	11,727	11,727	11,727	$ 11,727	12,319	12,165	11,791	12,354	11,975	11,928	12,046	13,046	12,182	11,439	11,132	10,965	10,756	10,848	10,465	10,925	11,332	11,525	11,216	11,564	11,186	11,320	11,190	11,069	10,993	10,490	10,719	10,831	11,128	11,677	11,893	11,108	11,187	11,007	11,477		11,211	11,111	11,445	10,504		10,000
Average Annual Return, Percent	(3.61%)	(5.08%)	0.28%					1.61%
Weakening Dollar 2x Strategy Fund Class A U S Dollar Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								U.S. Dollar Index
Account Value	$ 11,727	$ 11,727	$ 11,727	11,727	11,727	11,727	11,727	$ 11,727	12,319	12,165	11,791	12,354	11,975	11,928	12,046	13,046	12,182	11,439	11,132	10,965	10,756	10,848	10,465	10,925	11,332	11,525	11,216	11,564	11,186	11,320	11,190	11,069	10,993	10,490	10,719	10,831	11,128	11,677	11,893	11,108	11,187	11,007	11,477		11,211	11,111	11,445	10,504		10,000
Average Annual Return, Percent	(3.61%)	(5.08%)	0.28%					1.61%
Weakening Dollar 2x Strategy Fund Class C U S Dollar Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name								U.S. Dollar Index
Account Value	$ 11,727	$ 11,727	$ 11,727	$ 11,727	$ 11,727	$ 11,727	$ 11,727	$ 11,727	$ 12,319	$ 12,165	$ 11,791	$ 12,354	$ 11,975	$ 11,928	$ 12,046	$ 13,046	$ 12,182	$ 11,439	$ 11,132	$ 10,965	$ 10,756	$ 10,848	$ 10,465	$ 10,925	$ 11,332	$ 11,525	$ 11,216	$ 11,564	$ 11,186	$ 11,320	$ 11,190	$ 11,069	$ 10,993	$ 10,490	$ 10,719	$ 10,831	$ 11,128	$ 11,677	$ 11,893	$ 11,108	$ 11,187	$ 11,007	$ 11,477		$ 11,211	$ 11,111	$ 11,445	$ 10,504		$ 10,000
Average Annual Return, Percent	(3.61%)	(5.08%)	0.28%					1.61%

Shareholder Report, Holdings (D

Shareholder Report, Holdings (Details)	Sep. 30, 2024
Banking Fund | Investor Class | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.70%
Banking Fund | Investor Class | Savingsamp Loans [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Investor Class | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Investor Class | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Banking Fund | Investor Class | Citigroup Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Banking Fund | Investor Class | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Banking Fund | Investor Class | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Investor Class | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Investor Class | P N C Financial Services Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Banking Fund | Investor Class | U S Bancorp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Banking Fund | Investor Class | Capital One Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Investor Class | Truist Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Investor Class | Bankof New York Mellon Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Banking Fund | Investor Class | N U Holdings Limited Cayman Islands 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Banking Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	33.20%
Banking Fund | Class A | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.70%
Banking Fund | Class A | Savingsamp Loans [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class A | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Banking Fund | Class A | Citigroup Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Banking Fund | Class A | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Banking Fund | Class A | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class A | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class A | P N C Financial Services Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Banking Fund | Class A | U S Bancorp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Banking Fund | Class A | Capital One Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class A | Truist Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class A | Bankof New York Mellon Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Banking Fund | Class A | N U Holdings Limited Cayman Islands 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Banking Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	33.20%
Banking Fund | Class C | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.70%
Banking Fund | Class C | Savingsamp Loans [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class C | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Banking Fund | Class C | Citigroup Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Banking Fund | Class C | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Banking Fund | Class C | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class C | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class C | P N C Financial Services Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Banking Fund | Class C | U S Bancorp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Banking Fund | Class C | Capital One Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class C | Truist Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class C | Bankof New York Mellon Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Banking Fund | Class C | N U Holdings Limited Cayman Islands 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Banking Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	33.20%
Banking Fund | Class H | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.70%
Banking Fund | Class H | Savingsamp Loans [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class H | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Banking Fund | Class H | Citigroup Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Banking Fund | Class H | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Banking Fund | Class H | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class H | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Banking Fund | Class H | P N C Financial Services Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Banking Fund | Class H | U S Bancorp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Banking Fund | Class H | Capital One Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class H | Truist Financial Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Banking Fund | Class H | Bankof New York Mellon Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Banking Fund | Class H | N U Holdings Limited Cayman Islands 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Banking Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	33.20%
Basic Materials Fund | Investor Class | Chemicals [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.10%
Basic Materials Fund | Investor Class | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.10%
Basic Materials Fund | Investor Class | Packagingamp Containers [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.40%
Basic Materials Fund | Investor Class | Ironamp Steel [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Basic Materials Fund | Investor Class | Building Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
Basic Materials Fund | Investor Class | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Investor Class | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Basic Materials Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.20%
Basic Materials Fund | Investor Class | Lindeplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Basic Materials Fund | Investor Class | Sherwin Williams Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Basic Materials Fund | Investor Class | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Investor Class | Air Productsand Chemicals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Basic Materials Fund | Investor Class | C R Hplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Investor Class | Ecolab Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Investor Class | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Basic Materials Fund | Investor Class | Dow Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Investor Class | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Investor Class | Nucor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Basic Materials Fund | Class A | Chemicals [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.10%
Basic Materials Fund | Class A | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.10%
Basic Materials Fund | Class A | Packagingamp Containers [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.40%
Basic Materials Fund | Class A | Ironamp Steel [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Basic Materials Fund | Class A | Building Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
Basic Materials Fund | Class A | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Class A | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Basic Materials Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.20%
Basic Materials Fund | Class A | Lindeplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Basic Materials Fund | Class A | Sherwin Williams Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Basic Materials Fund | Class A | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Class A | Air Productsand Chemicals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Basic Materials Fund | Class A | C R Hplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Class A | Ecolab Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Class A | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Basic Materials Fund | Class A | Dow Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class A | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class A | Nucor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Basic Materials Fund | Class C | Chemicals [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.10%
Basic Materials Fund | Class C | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.10%
Basic Materials Fund | Class C | Packagingamp Containers [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.40%
Basic Materials Fund | Class C | Ironamp Steel [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Basic Materials Fund | Class C | Building Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
Basic Materials Fund | Class C | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Class C | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Basic Materials Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.20%
Basic Materials Fund | Class C | Lindeplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Basic Materials Fund | Class C | Sherwin Williams Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Basic Materials Fund | Class C | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Class C | Air Productsand Chemicals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Basic Materials Fund | Class C | C R Hplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Class C | Ecolab Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Class C | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Basic Materials Fund | Class C | Dow Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class C | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class C | Nucor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Basic Materials Fund | Class H | Chemicals [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.10%
Basic Materials Fund | Class H | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.10%
Basic Materials Fund | Class H | Packagingamp Containers [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.40%
Basic Materials Fund | Class H | Ironamp Steel [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Basic Materials Fund | Class H | Building Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
Basic Materials Fund | Class H | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Class H | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Basic Materials Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.20%
Basic Materials Fund | Class H | Lindeplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Basic Materials Fund | Class H | Sherwin Williams Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Basic Materials Fund | Class H | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Basic Materials Fund | Class H | Air Productsand Chemicals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Basic Materials Fund | Class H | C R Hplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Class H | Ecolab Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Basic Materials Fund | Class H | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Basic Materials Fund | Class H | Dow Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class H | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Basic Materials Fund | Class H | Nucor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Biotechnology Fund | Investor Class | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	74.70%
Biotechnology Fund | Investor Class | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.70%
Biotechnology Fund | Investor Class | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Biotechnology Fund | Investor Class | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Biotechnology Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.50%
Biotechnology Fund | Investor Class | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Biotechnology Fund | Investor Class | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.80%
Biotechnology Fund | Investor Class | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Biotechnology Fund | Investor Class | Gilead Sciences Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Biotechnology Fund | Investor Class | Vertex Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Biotechnology Fund | Investor Class | Regeneron Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Biotechnology Fund | Investor Class | Alnylam Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Biotechnology Fund | Investor Class | Astra Zenecaplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Biotechnology Fund | Investor Class | Biogen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Biotechnology Fund | Investor Class | Moderna Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Biotechnology Fund | Class A | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	74.70%
Biotechnology Fund | Class A | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.70%
Biotechnology Fund | Class A | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Biotechnology Fund | Class A | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Biotechnology Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.50%
Biotechnology Fund | Class A | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Biotechnology Fund | Class A | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.80%
Biotechnology Fund | Class A | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Biotechnology Fund | Class A | Gilead Sciences Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Biotechnology Fund | Class A | Vertex Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Biotechnology Fund | Class A | Regeneron Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Biotechnology Fund | Class A | Alnylam Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Biotechnology Fund | Class A | Astra Zenecaplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Biotechnology Fund | Class A | Biogen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Biotechnology Fund | Class A | Moderna Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Biotechnology Fund | Class C | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	74.70%
Biotechnology Fund | Class C | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.70%
Biotechnology Fund | Class C | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Biotechnology Fund | Class C | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Biotechnology Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.50%
Biotechnology Fund | Class C | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Biotechnology Fund | Class C | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.80%
Biotechnology Fund | Class C | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Biotechnology Fund | Class C | Gilead Sciences Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Biotechnology Fund | Class C | Vertex Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Biotechnology Fund | Class C | Regeneron Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Biotechnology Fund | Class C | Alnylam Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Biotechnology Fund | Class C | Astra Zenecaplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Biotechnology Fund | Class C | Biogen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Biotechnology Fund | Class C | Moderna Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Biotechnology Fund | Class H | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	74.70%
Biotechnology Fund | Class H | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.70%
Biotechnology Fund | Class H | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Biotechnology Fund | Class H | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Biotechnology Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.50%
Biotechnology Fund | Class H | Corteva Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Biotechnology Fund | Class H | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.80%
Biotechnology Fund | Class H | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Biotechnology Fund | Class H | Gilead Sciences Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Biotechnology Fund | Class H | Vertex Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Biotechnology Fund | Class H | Regeneron Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Biotechnology Fund | Class H | Alnylam Pharmaceuticals Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Biotechnology Fund | Class H | Astra Zenecaplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Biotechnology Fund | Class H | Biogen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Biotechnology Fund | Class H | Moderna Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Consumer Products Fund | Investor Class | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Consumer Products Fund | Investor Class | Food [Member]
Holdings [Line Items]
Percent of Net Asset Value	34%
Consumer Products Fund | Investor Class | Beverages [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.40%
Consumer Products Fund | Investor Class | Cosmeticsamp Personal Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Consumer Products Fund | Investor Class | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Consumer Products Fund | Investor Class | Household Productsamp Housewares [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Consumer Products Fund | Investor Class | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Consumer Products Fund | Investor Class | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Consumer Products Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	38.70%
Consumer Products Fund | Investor Class | Procteramp Gamble Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%
Consumer Products Fund | Investor Class | Coca Cola Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Consumer Products Fund | Investor Class | Pepsi Co Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Consumer Products Fund | Investor Class | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Consumer Products Fund | Investor Class | Mondelez International Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Consumer Products Fund | Investor Class | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Investor Class | Colgate Palmolive Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Investor Class | Kimberly Clark Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Consumer Products Fund | Investor Class | Kenvue Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Consumer Products Fund | Investor Class | Constellation Brands Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Consumer Products Fund | Class A | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Consumer Products Fund | Class A | Food [Member]
Holdings [Line Items]
Percent of Net Asset Value	34%
Consumer Products Fund | Class A | Beverages [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.40%
Consumer Products Fund | Class A | Cosmeticsamp Personal Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Consumer Products Fund | Class A | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Consumer Products Fund | Class A | Household Productsamp Housewares [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Consumer Products Fund | Class A | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Consumer Products Fund | Class A | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Consumer Products Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	38.70%
Consumer Products Fund | Class A | Procteramp Gamble Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%
Consumer Products Fund | Class A | Coca Cola Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Consumer Products Fund | Class A | Pepsi Co Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Consumer Products Fund | Class A | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Consumer Products Fund | Class A | Mondelez International Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Consumer Products Fund | Class A | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Class A | Colgate Palmolive Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Class A | Kimberly Clark Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Consumer Products Fund | Class A | Kenvue Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Consumer Products Fund | Class A | Constellation Brands Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Consumer Products Fund | Class C | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Consumer Products Fund | Class C | Food [Member]
Holdings [Line Items]
Percent of Net Asset Value	34%
Consumer Products Fund | Class C | Beverages [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.40%
Consumer Products Fund | Class C | Cosmeticsamp Personal Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Consumer Products Fund | Class C | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Consumer Products Fund | Class C | Household Productsamp Housewares [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Consumer Products Fund | Class C | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Consumer Products Fund | Class C | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Consumer Products Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	38.70%
Consumer Products Fund | Class C | Procteramp Gamble Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%
Consumer Products Fund | Class C | Coca Cola Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Consumer Products Fund | Class C | Pepsi Co Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Consumer Products Fund | Class C | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Consumer Products Fund | Class C | Mondelez International Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Consumer Products Fund | Class C | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Class C | Colgate Palmolive Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Class C | Kimberly Clark Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Consumer Products Fund | Class C | Kenvue Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Consumer Products Fund | Class C | Constellation Brands Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Consumer Products Fund | Class H | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Consumer Products Fund | Class H | Food [Member]
Holdings [Line Items]
Percent of Net Asset Value	34%
Consumer Products Fund | Class H | Beverages [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.40%
Consumer Products Fund | Class H | Cosmeticsamp Personal Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Consumer Products Fund | Class H | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Consumer Products Fund | Class H | Household Productsamp Housewares [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Consumer Products Fund | Class H | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Consumer Products Fund | Class H | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Consumer Products Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	38.70%
Consumer Products Fund | Class H | Procteramp Gamble Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%
Consumer Products Fund | Class H | Coca Cola Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Consumer Products Fund | Class H | Pepsi Co Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Consumer Products Fund | Class H | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Consumer Products Fund | Class H | Mondelez International Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Consumer Products Fund | Class H | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Class H | Colgate Palmolive Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Consumer Products Fund | Class H | Kimberly Clark Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Consumer Products Fund | Class H | Kenvue Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Consumer Products Fund | Class H | Constellation Brands Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Electronics Fund | Investor Class | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	93%
Electronics Fund | Investor Class | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Electronics Fund | Investor Class | Electrical Componentsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Electronics Fund | Investor Class | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Electronics Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.90%
Electronics Fund | Investor Class | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%
Electronics Fund | Investor Class | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Electronics Fund | Investor Class | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Electronics Fund | Investor Class | Texas Instruments Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Investor Class | Q U A L C O M M Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Investor Class | Applied Materials Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Electronics Fund | Investor Class | Micron Technology Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Electronics Fund | Investor Class | Intel Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Investor Class | Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Investor Class | Lam Research Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Electronics Fund | Class A | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	93%
Electronics Fund | Class A | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Electronics Fund | Class A | Electrical Componentsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Electronics Fund | Class A | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Electronics Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.90%
Electronics Fund | Class A | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%
Electronics Fund | Class A | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Electronics Fund | Class A | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Electronics Fund | Class A | Texas Instruments Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Class A | Q U A L C O M M Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Class A | Applied Materials Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Electronics Fund | Class A | Micron Technology Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Electronics Fund | Class A | Intel Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Class A | Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Class A | Lam Research Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Electronics Fund | Class C | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	93%
Electronics Fund | Class C | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Electronics Fund | Class C | Electrical Componentsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Electronics Fund | Class C | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Electronics Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.90%
Electronics Fund | Class C | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%
Electronics Fund | Class C | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Electronics Fund | Class C | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Electronics Fund | Class C | Texas Instruments Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Class C | Q U A L C O M M Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Class C | Applied Materials Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Electronics Fund | Class C | Micron Technology Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Electronics Fund | Class C | Intel Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Class C | Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Class C | Lam Research Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Electronics Fund | Class H | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	93%
Electronics Fund | Class H | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Electronics Fund | Class H | Electrical Componentsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Electronics Fund | Class H | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Electronics Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.90%
Electronics Fund | Class H | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%
Electronics Fund | Class H | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Electronics Fund | Class H | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Electronics Fund | Class H | Texas Instruments Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Class H | Q U A L C O M M Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Electronics Fund | Class H | Applied Materials Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Electronics Fund | Class H | Micron Technology Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Electronics Fund | Class H | Intel Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Class H | Analog Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Electronics Fund | Class H | Lam Research Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Energy Fund | Investor Class | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Energy Fund | Investor Class | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Energy Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Energy Fund | Investor Class | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Energy Fund | Investor Class | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	64.50%
Energy Fund | Investor Class | Pipelines [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Energy Fund | Investor Class | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Energy Fund | Investor Class | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Energy Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.70%
Energy Fund | Investor Class | Exxon Mobil Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Energy Fund | Investor Class | Chevron Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
Energy Fund | Investor Class | Conoco Phillips [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Energy Fund | Investor Class | E O G Resources Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Energy Fund | Investor Class | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Energy Fund | Investor Class | Phillips 66 [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Investor Class | Williams Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Investor Class | Marathon Petroleum Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Investor Class | O N E O K Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Investor Class | Diamondback Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Energy Fund | Class A | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Energy Fund | Class A | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Energy Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Energy Fund | Class A | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Energy Fund | Class A | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	64.50%
Energy Fund | Class A | Pipelines [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Energy Fund | Class A | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Energy Fund | Class A | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Energy Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.70%
Energy Fund | Class A | Exxon Mobil Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Energy Fund | Class A | Chevron Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
Energy Fund | Class A | Conoco Phillips [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Energy Fund | Class A | E O G Resources Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Energy Fund | Class A | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Energy Fund | Class A | Phillips 66 [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Class A | Williams Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Class A | Marathon Petroleum Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Class A | O N E O K Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Class A | Diamondback Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Energy Fund | Class C | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Energy Fund | Class C | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Energy Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Energy Fund | Class C | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Energy Fund | Class C | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	64.50%
Energy Fund | Class C | Pipelines [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Energy Fund | Class C | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Energy Fund | Class C | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Energy Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.70%
Energy Fund | Class C | Exxon Mobil Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Energy Fund | Class C | Chevron Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
Energy Fund | Class C | Conoco Phillips [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Energy Fund | Class C | E O G Resources Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Energy Fund | Class C | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Energy Fund | Class C | Phillips 66 [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Class C | Williams Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Class C | Marathon Petroleum Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Class C | O N E O K Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Class C | Diamondback Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Energy Fund | Class H | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Energy Fund | Class H | Coal [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Energy Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Energy Fund | Class H | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Energy Fund | Class H | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	64.50%
Energy Fund | Class H | Pipelines [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Energy Fund | Class H | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Energy Fund | Class H | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Energy Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.70%
Energy Fund | Class H | Exxon Mobil Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Energy Fund | Class H | Chevron Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
Energy Fund | Class H | Conoco Phillips [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Energy Fund | Class H | E O G Resources Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Energy Fund | Class H | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Energy Fund | Class H | Phillips 66 [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Class H | Williams Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Energy Fund | Class H | Marathon Petroleum Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Class H | O N E O K Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Energy Fund | Class H | Diamondback Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Energy Services Fund | Investor Class | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Energy Services Fund | Investor Class | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.40%
Energy Services Fund | Investor Class | Machinery Diversified [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Investor Class | Metal Fabricateamp Hardware [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Energy Services Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.80%
Energy Services Fund | Investor Class | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Energy Services Fund | Investor Class | Baker Hughes Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Energy Services Fund | Investor Class | Halliburton Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Energy Services Fund | Investor Class | Technip F M Cplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Energy Services Fund | Investor Class | N O V Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Investor Class | Champion X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Investor Class | Weatherford Internationalplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Investor Class | Noble Corporationplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Investor Class | Cactus Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Investor Class | Tenaris S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Energy Services Fund | Class A | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Energy Services Fund | Class A | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.40%
Energy Services Fund | Class A | Machinery Diversified [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Class A | Metal Fabricateamp Hardware [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Energy Services Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.80%
Energy Services Fund | Class A | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Energy Services Fund | Class A | Baker Hughes Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Energy Services Fund | Class A | Halliburton Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Energy Services Fund | Class A | Technip F M Cplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Energy Services Fund | Class A | N O V Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Class A | Champion X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Class A | Weatherford Internationalplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Class A | Noble Corporationplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Class A | Cactus Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Class A | Tenaris S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Energy Services Fund | Class C | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Energy Services Fund | Class C | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.40%
Energy Services Fund | Class C | Machinery Diversified [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Class C | Metal Fabricateamp Hardware [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Energy Services Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.80%
Energy Services Fund | Class C | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Energy Services Fund | Class C | Baker Hughes Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Energy Services Fund | Class C | Halliburton Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Energy Services Fund | Class C | Technip F M Cplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Energy Services Fund | Class C | N O V Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Class C | Champion X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Class C | Weatherford Internationalplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Class C | Noble Corporationplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Class C | Cactus Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Class C | Tenaris S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Energy Services Fund | Class H | Oilamp Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Energy Services Fund | Class H | Oilamp Gas Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.40%
Energy Services Fund | Class H | Machinery Diversified [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Class H | Metal Fabricateamp Hardware [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Energy Services Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.80%
Energy Services Fund | Class H | Schlumberger N V [Member]
Holdings [Line Items]
Percent of Net Asset Value	13%
Energy Services Fund | Class H | Baker Hughes Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Energy Services Fund | Class H | Halliburton Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Energy Services Fund | Class H | Technip F M Cplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Energy Services Fund | Class H | N O V Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Class H | Champion X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Energy Services Fund | Class H | Weatherford Internationalplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Class H | Noble Corporationplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Energy Services Fund | Class H | Cactus Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Energy Services Fund | Class H | Tenaris S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Financial Services Fund | Investor Class | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.80%
Financial Services Fund | Investor Class | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.60%
Financial Services Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Investor Class | R E I Ts [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.60%
Financial Services Fund | Investor Class | Insurance [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.50%
Financial Services Fund | Investor Class | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Financial Services Fund | Investor Class | Private Equity [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Financial Services Fund | Investor Class | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Financial Services Fund | Investor Class | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Financial Services Fund | Investor Class | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Financial Services Fund | Investor Class | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%
Financial Services Fund | Investor Class | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Financial Services Fund | Investor Class | Visa Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Financial Services Fund | Investor Class | Mastercard Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Financial Services Fund | Investor Class | Blackstone Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Financial Services Fund | Investor Class | Goldman Sachs Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Investor Class | Samp P Global Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Investor Class | Progressive Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class A | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.80%
Financial Services Fund | Class A | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.60%
Financial Services Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Class A | R E I Ts [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.60%
Financial Services Fund | Class A | Insurance [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.50%
Financial Services Fund | Class A | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Financial Services Fund | Class A | Private Equity [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Financial Services Fund | Class A | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Financial Services Fund | Class A | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Financial Services Fund | Class A | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Financial Services Fund | Class A | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%
Financial Services Fund | Class A | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Financial Services Fund | Class A | Visa Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Financial Services Fund | Class A | Mastercard Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Financial Services Fund | Class A | Blackstone Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Financial Services Fund | Class A | Goldman Sachs Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class A | Samp P Global Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class A | Progressive Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class C | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.80%
Financial Services Fund | Class C | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.60%
Financial Services Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Class C | R E I Ts [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.60%
Financial Services Fund | Class C | Insurance [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.50%
Financial Services Fund | Class C | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Financial Services Fund | Class C | Private Equity [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Financial Services Fund | Class C | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Financial Services Fund | Class C | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Financial Services Fund | Class C | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Financial Services Fund | Class C | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%
Financial Services Fund | Class C | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Financial Services Fund | Class C | Visa Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Financial Services Fund | Class C | Mastercard Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Financial Services Fund | Class C | Blackstone Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Financial Services Fund | Class C | Goldman Sachs Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class C | Samp P Global Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class C | Progressive Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class H | Banks [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.80%
Financial Services Fund | Class H | Diversified Financial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.60%
Financial Services Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Class H | R E I Ts [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.60%
Financial Services Fund | Class H | Insurance [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.50%
Financial Services Fund | Class H | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Financial Services Fund | Class H | Private Equity [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Financial Services Fund | Class H | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Financial Services Fund | Class H | Wells Fargoamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Financial Services Fund | Class H | J P Morgan Chaseamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Financial Services Fund | Class H | Bankof America Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Financial Services Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%
Financial Services Fund | Class H | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Financial Services Fund | Class H | Visa Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Financial Services Fund | Class H | Mastercard Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Financial Services Fund | Class H | Blackstone Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Financial Services Fund | Class H | Goldman Sachs Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class H | Samp P Global Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Financial Services Fund | Class H | Progressive Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Health Care Fund | Investor Class | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
Health Care Fund | Investor Class | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Health Care Fund | Investor Class | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.30%
Health Care Fund | Investor Class | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	17%
Health Care Fund | Investor Class | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Health Care Fund | Investor Class | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Health Care Fund | Investor Class | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Health Care Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Health Care Fund | Investor Class | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Health Care Fund | Investor Class | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Health Care Fund | Investor Class | Eli Lillyamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Health Care Fund | Investor Class | United Health Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Health Care Fund | Investor Class | Johnsonamp Johnson [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Health Care Fund | Investor Class | Merckamp Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Health Care Fund | Investor Class | Thermo Fisher Scientific Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Health Care Fund | Investor Class | Abbott Laboratories [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Investor Class | Danaher Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Investor Class | Intuitive Surgical Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Health Care Fund | Class A | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
Health Care Fund | Class A | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Health Care Fund | Class A | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.30%
Health Care Fund | Class A | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	17%
Health Care Fund | Class A | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Health Care Fund | Class A | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Health Care Fund | Class A | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Health Care Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Health Care Fund | Class A | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Health Care Fund | Class A | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Health Care Fund | Class A | Eli Lillyamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Health Care Fund | Class A | United Health Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Health Care Fund | Class A | Johnsonamp Johnson [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Health Care Fund | Class A | Merckamp Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Health Care Fund | Class A | Thermo Fisher Scientific Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Health Care Fund | Class A | Abbott Laboratories [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Class A | Danaher Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Class A | Intuitive Surgical Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Health Care Fund | Class C | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
Health Care Fund | Class C | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Health Care Fund | Class C | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.30%
Health Care Fund | Class C | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	17%
Health Care Fund | Class C | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Health Care Fund | Class C | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Health Care Fund | Class C | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Health Care Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Health Care Fund | Class C | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Health Care Fund | Class C | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Health Care Fund | Class C | Eli Lillyamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Health Care Fund | Class C | United Health Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Health Care Fund | Class C | Johnsonamp Johnson [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Health Care Fund | Class C | Merckamp Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Health Care Fund | Class C | Thermo Fisher Scientific Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Health Care Fund | Class C | Abbott Laboratories [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Class C | Danaher Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Class C | Intuitive Surgical Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Health Care Fund | Class H | Biotechnology [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
Health Care Fund | Class H | Pharmaceuticals [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Health Care Fund | Class H | Healthcare Products [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.30%
Health Care Fund | Class H | Healthcare Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	17%
Health Care Fund | Class H | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Health Care Fund | Class H | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Health Care Fund | Class H | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Health Care Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Health Care Fund | Class H | Abb Vie Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Health Care Fund | Class H | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Health Care Fund | Class H | Eli Lillyamp Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Health Care Fund | Class H | United Health Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Health Care Fund | Class H | Johnsonamp Johnson [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Health Care Fund | Class H | Merckamp Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Health Care Fund | Class H | Thermo Fisher Scientific Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Health Care Fund | Class H | Abbott Laboratories [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Class H | Danaher Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Health Care Fund | Class H | Intuitive Surgical Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Internet Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Internet Fund | Investor Class | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.30%
Internet Fund | Investor Class | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
Internet Fund | Investor Class | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Internet Fund | Investor Class | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.50%
Internet Fund | Investor Class | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Internet Fund | Investor Class | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Internet Fund | Investor Class | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Internet Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.90%
Internet Fund | Investor Class | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
Internet Fund | Investor Class | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Internet Fund | Investor Class | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Internet Fund | Investor Class | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Internet Fund | Investor Class | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Internet Fund | Investor Class | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Investor Class | Adobe Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Investor Class | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Internet Fund | Investor Class | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Internet Fund | Investor Class | Pay Pal Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Internet Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Internet Fund | Class A | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.30%
Internet Fund | Class A | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
Internet Fund | Class A | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Internet Fund | Class A | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.50%
Internet Fund | Class A | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Internet Fund | Class A | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Internet Fund | Class A | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Internet Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.90%
Internet Fund | Class A | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
Internet Fund | Class A | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Internet Fund | Class A | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Internet Fund | Class A | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Internet Fund | Class A | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Internet Fund | Class A | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Class A | Adobe Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Class A | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Internet Fund | Class A | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Internet Fund | Class A | Pay Pal Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Internet Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Internet Fund | Class C | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.30%
Internet Fund | Class C | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
Internet Fund | Class C | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Internet Fund | Class C | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.50%
Internet Fund | Class C | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Internet Fund | Class C | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Internet Fund | Class C | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Internet Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.90%
Internet Fund | Class C | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
Internet Fund | Class C | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Internet Fund | Class C | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Internet Fund | Class C | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Internet Fund | Class C | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Internet Fund | Class C | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Class C | Adobe Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Class C | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Internet Fund | Class C | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Internet Fund | Class C | Pay Pal Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Internet Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Internet Fund | Class H | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	57.30%
Internet Fund | Class H | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
Internet Fund | Class H | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Internet Fund | Class H | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.50%
Internet Fund | Class H | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Internet Fund | Class H | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Internet Fund | Class H | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Internet Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.90%
Internet Fund | Class H | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
Internet Fund | Class H | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Internet Fund | Class H | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Internet Fund | Class H | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Internet Fund | Class H | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Internet Fund | Class H | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Class H | Adobe Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Internet Fund | Class H | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Internet Fund | Class H | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Internet Fund | Class H | Pay Pal Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Leisure Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
Leisure Fund | Investor Class | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Leisure Fund | Investor Class | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.80%
Leisure Fund | Investor Class | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.90%
Leisure Fund | Investor Class | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Leisure Fund | Investor Class | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.20%
Leisure Fund | Investor Class | Lodging [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Leisure Fund | Investor Class | Leisure Time [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Leisure Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.90%
Leisure Fund | Investor Class | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Investor Class | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Leisure Fund | Investor Class | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Leisure Fund | Investor Class | Mc Donalds Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Leisure Fund | Investor Class | Walt Disney Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Investor Class | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Leisure Fund | Investor Class | Starbucks Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Leisure Fund | Investor Class | Booking Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Leisure Fund | Investor Class | Chipotle Mexican Grill Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Leisure Fund | Investor Class | Airbnb Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Leisure Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
Leisure Fund | Class A | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Leisure Fund | Class A | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.80%
Leisure Fund | Class A | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.90%
Leisure Fund | Class A | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Leisure Fund | Class A | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.20%
Leisure Fund | Class A | Lodging [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Leisure Fund | Class A | Leisure Time [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Leisure Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.90%
Leisure Fund | Class A | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Class A | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Leisure Fund | Class A | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Leisure Fund | Class A | Mc Donalds Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Leisure Fund | Class A | Walt Disney Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Class A | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Leisure Fund | Class A | Starbucks Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Leisure Fund | Class A | Booking Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Leisure Fund | Class A | Chipotle Mexican Grill Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Leisure Fund | Class A | Airbnb Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Leisure Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
Leisure Fund | Class C | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Leisure Fund | Class C | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.80%
Leisure Fund | Class C | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.90%
Leisure Fund | Class C | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Leisure Fund | Class C | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.20%
Leisure Fund | Class C | Lodging [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Leisure Fund | Class C | Leisure Time [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Leisure Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.90%
Leisure Fund | Class C | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Class C | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Leisure Fund | Class C | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Leisure Fund | Class C | Mc Donalds Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Leisure Fund | Class C | Walt Disney Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Class C | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Leisure Fund | Class C | Starbucks Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Leisure Fund | Class C | Booking Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Leisure Fund | Class C | Chipotle Mexican Grill Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Leisure Fund | Class C | Airbnb Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Leisure Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
Leisure Fund | Class H | Agriculture [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Leisure Fund | Class H | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.80%
Leisure Fund | Class H | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.90%
Leisure Fund | Class H | Entertainment [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Leisure Fund | Class H | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.20%
Leisure Fund | Class H | Lodging [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Leisure Fund | Class H | Leisure Time [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Leisure Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.90%
Leisure Fund | Class H | Philip Morris International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Class H | Altria Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Leisure Fund | Class H | Netflix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Leisure Fund | Class H | Mc Donalds Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Leisure Fund | Class H | Walt Disney Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Leisure Fund | Class H | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Leisure Fund | Class H | Starbucks Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Leisure Fund | Class H | Booking Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Leisure Fund | Class H | Chipotle Mexican Grill Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Leisure Fund | Class H | Airbnb Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Precious Metals Fund | Investor Class | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.50%
Precious Metals Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	59.40%
Precious Metals Fund | Investor Class | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Precious Metals Fund | Investor Class | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Precious Metals Fund | Investor Class | Agnico Eagle Mines Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Precious Metals Fund | Investor Class | Barrick Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Precious Metals Fund | Investor Class | Wheaton Precious Metals Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
Precious Metals Fund | Investor Class | Gold Fields Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Precious Metals Fund | Investor Class | Franco Nevada Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Precious Metals Fund | Investor Class | Kinross Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Precious Metals Fund | Investor Class | Anglogold Ashantiplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Precious Metals Fund | Investor Class | Royal Gold Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Precious Metals Fund | Class A | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.50%
Precious Metals Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	59.40%
Precious Metals Fund | Class A | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Precious Metals Fund | Class A | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Precious Metals Fund | Class A | Agnico Eagle Mines Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Precious Metals Fund | Class A | Barrick Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Precious Metals Fund | Class A | Wheaton Precious Metals Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
Precious Metals Fund | Class A | Gold Fields Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Precious Metals Fund | Class A | Franco Nevada Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Precious Metals Fund | Class A | Kinross Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Precious Metals Fund | Class A | Anglogold Ashantiplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Precious Metals Fund | Class A | Royal Gold Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Precious Metals Fund | Class C | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.50%
Precious Metals Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	59.40%
Precious Metals Fund | Class C | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Precious Metals Fund | Class C | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Precious Metals Fund | Class C | Agnico Eagle Mines Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Precious Metals Fund | Class C | Barrick Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Precious Metals Fund | Class C | Wheaton Precious Metals Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
Precious Metals Fund | Class C | Gold Fields Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Precious Metals Fund | Class C | Franco Nevada Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Precious Metals Fund | Class C | Kinross Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Precious Metals Fund | Class C | Anglogold Ashantiplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Precious Metals Fund | Class C | Royal Gold Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Precious Metals Fund | Class H | Mining [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.50%
Precious Metals Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	59.40%
Precious Metals Fund | Class H | Freeport Mc Mo Ran Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.80%
Precious Metals Fund | Class H | Newmont Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Precious Metals Fund | Class H | Agnico Eagle Mines Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Precious Metals Fund | Class H | Barrick Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Precious Metals Fund | Class H | Wheaton Precious Metals Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
Precious Metals Fund | Class H | Gold Fields Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Precious Metals Fund | Class H | Franco Nevada Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Precious Metals Fund | Class H | Kinross Gold Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Precious Metals Fund | Class H | Anglogold Ashantiplc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Precious Metals Fund | Class H | Royal Gold Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Real Estate Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.50%
Real Estate Fund | Class A | R E I Ts Diversified [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%
Real Estate Fund | Class A | R E I Ts Apartments [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Real Estate Fund | Class A | R E I Ts Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
Real Estate Fund | Class A | R E I Ts Warehouse Industries [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.10%
Real Estate Fund | Class A | R E I Ts Storage [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.60%
Real Estate Fund | Class A | R E I Ts Office Property [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Real Estate Fund | Class A | R E I Ts Shopping Centers [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
Real Estate Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.80%
Real Estate Fund | Class A | Prologis Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Real Estate Fund | Class A | American Tower Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Real Estate Fund | Class A | Equinix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Real Estate Fund | Class A | Welltower Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Real Estate Fund | Class A | Public Storage [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Real Estate Fund | Class A | Realty Income Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class A | Digital Realty Trust Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class A | Simon Property Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class A | Crown Castle Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Real Estate Fund | Class A | C B R E Group Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Real Estate Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.50%
Real Estate Fund | Class C | R E I Ts Diversified [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%
Real Estate Fund | Class C | R E I Ts Apartments [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Real Estate Fund | Class C | R E I Ts Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
Real Estate Fund | Class C | R E I Ts Warehouse Industries [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.10%
Real Estate Fund | Class C | R E I Ts Storage [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.60%
Real Estate Fund | Class C | R E I Ts Office Property [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Real Estate Fund | Class C | R E I Ts Shopping Centers [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
Real Estate Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.80%
Real Estate Fund | Class C | Prologis Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Real Estate Fund | Class C | American Tower Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Real Estate Fund | Class C | Equinix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Real Estate Fund | Class C | Welltower Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Real Estate Fund | Class C | Public Storage [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Real Estate Fund | Class C | Realty Income Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class C | Digital Realty Trust Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class C | Simon Property Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class C | Crown Castle Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Real Estate Fund | Class C | C B R E Group Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Real Estate Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.50%
Real Estate Fund | Class H | R E I Ts Diversified [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%
Real Estate Fund | Class H | R E I Ts Apartments [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Real Estate Fund | Class H | R E I Ts Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
Real Estate Fund | Class H | R E I Ts Warehouse Industries [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.10%
Real Estate Fund | Class H | R E I Ts Storage [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.60%
Real Estate Fund | Class H | R E I Ts Office Property [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Real Estate Fund | Class H | R E I Ts Shopping Centers [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
Real Estate Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.80%
Real Estate Fund | Class H | Prologis Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
Real Estate Fund | Class H | American Tower Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Real Estate Fund | Class H | Equinix Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Real Estate Fund | Class H | Welltower Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Real Estate Fund | Class H | Public Storage [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Real Estate Fund | Class H | Realty Income Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class H | Digital Realty Trust Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class H | Simon Property Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Real Estate Fund | Class H | Crown Castle Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Real Estate Fund | Class H | C B R E Group Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Retailing Fund | Investor Class | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.10%
Retailing Fund | Investor Class | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.90%
Retailing Fund | Investor Class | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Retailing Fund | Investor Class | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Retailing Fund | Investor Class | Distributionamp Wholesale [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Retailing Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.10%
Retailing Fund | Investor Class | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Retailing Fund | Investor Class | Walmart Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Retailing Fund | Investor Class | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Retailing Fund | Investor Class | Home Depot Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Investor Class | Lowes Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Investor Class | T J X Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Retailing Fund | Investor Class | P D D Holdings Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Retailing Fund | Investor Class | Target Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Retailing Fund | Investor Class | O Reilly Automotive Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Retailing Fund | Investor Class | J Dcom Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Retailing Fund | Class A | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.10%
Retailing Fund | Class A | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.90%
Retailing Fund | Class A | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Retailing Fund | Class A | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Retailing Fund | Class A | Distributionamp Wholesale [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Retailing Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.10%
Retailing Fund | Class A | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Retailing Fund | Class A | Walmart Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Retailing Fund | Class A | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Retailing Fund | Class A | Home Depot Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Class A | Lowes Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Class A | T J X Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Retailing Fund | Class A | P D D Holdings Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Retailing Fund | Class A | Target Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Retailing Fund | Class A | O Reilly Automotive Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Retailing Fund | Class A | J Dcom Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Retailing Fund | Class C | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.10%
Retailing Fund | Class C | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.90%
Retailing Fund | Class C | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Retailing Fund | Class C | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Retailing Fund | Class C | Distributionamp Wholesale [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Retailing Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.10%
Retailing Fund | Class C | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Retailing Fund | Class C | Walmart Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Retailing Fund | Class C | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Retailing Fund | Class C | Home Depot Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Class C | Lowes Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Class C | T J X Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Retailing Fund | Class C | P D D Holdings Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Retailing Fund | Class C | Target Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Retailing Fund | Class C | O Reilly Automotive Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Retailing Fund | Class C | J Dcom Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Retailing Fund | Class H | Retail [Member]
Holdings [Line Items]
Percent of Net Asset Value	68.10%
Retailing Fund | Class H | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.90%
Retailing Fund | Class H | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.80%
Retailing Fund | Class H | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Retailing Fund | Class H | Distributionamp Wholesale [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Retailing Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.10%
Retailing Fund | Class H | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%
Retailing Fund | Class H | Walmart Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Retailing Fund | Class H | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Retailing Fund | Class H | Home Depot Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Class H | Lowes Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Retailing Fund | Class H | T J X Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Retailing Fund | Class H | P D D Holdings Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Retailing Fund | Class H | Target Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Retailing Fund | Class H | O Reilly Automotive Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Retailing Fund | Class H | J Dcom Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Technology Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Technology Fund | Investor Class | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.80%
Technology Fund | Investor Class | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	28%
Technology Fund | Investor Class | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Investor Class | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Technology Fund | Investor Class | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	30.20%
Technology Fund | Investor Class | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Technology Fund | Investor Class | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.70%
Technology Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.20%
Technology Fund | Investor Class | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Technology Fund | Investor Class | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Technology Fund | Investor Class | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Investor Class | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Technology Fund | Investor Class | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Technology Fund | Investor Class | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Investor Class | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Technology Fund | Investor Class | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Technology Fund | Investor Class | Oracle Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Investor Class | International Business Machines Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Technology Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Technology Fund | Class A | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.80%
Technology Fund | Class A | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	28%
Technology Fund | Class A | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Class A | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Technology Fund | Class A | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	30.20%
Technology Fund | Class A | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Technology Fund | Class A | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.70%
Technology Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.20%
Technology Fund | Class A | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Technology Fund | Class A | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Technology Fund | Class A | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Class A | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Technology Fund | Class A | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Technology Fund | Class A | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Class A | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Technology Fund | Class A | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Technology Fund | Class A | Oracle Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Class A | International Business Machines Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Technology Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Technology Fund | Class C | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.80%
Technology Fund | Class C | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	28%
Technology Fund | Class C | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Class C | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Technology Fund | Class C | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	30.20%
Technology Fund | Class C | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Technology Fund | Class C | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.70%
Technology Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.20%
Technology Fund | Class C | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Technology Fund | Class C | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Technology Fund | Class C | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Class C | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Technology Fund | Class C | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Technology Fund | Class C | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Class C | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Technology Fund | Class C | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Technology Fund | Class C | Oracle Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Class C | International Business Machines Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Technology Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%
Technology Fund | Class H | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.80%
Technology Fund | Class H | Semiconductors [Member]
Holdings [Line Items]
Percent of Net Asset Value	28%
Technology Fund | Class H | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Class H | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Technology Fund | Class H | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	30.20%
Technology Fund | Class H | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Technology Fund | Class H | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.70%
Technology Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.20%
Technology Fund | Class H | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Technology Fund | Class H | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Technology Fund | Class H | Advanced Micro Devices Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Class H | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Technology Fund | Class H | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.90%
Technology Fund | Class H | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Technology Fund | Class H | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Technology Fund | Class H | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Technology Fund | Class H | Oracle Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Technology Fund | Class H | International Business Machines Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Telecommunications Fund | Investor Class | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Telecommunications Fund | Investor Class | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	71.90%
Telecommunications Fund | Investor Class | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Telecommunications Fund | Investor Class | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Telecommunications Fund | Investor Class | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Telecommunications Fund | Investor Class | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.40%
Telecommunications Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.30%
Telecommunications Fund | Investor Class | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.10%
Telecommunications Fund | Investor Class | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Telecommunications Fund | Investor Class | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Telecommunications Fund | Investor Class | Verizon Communications Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Telecommunications Fund | Investor Class | A Tamp T Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Telecommunications Fund | Investor Class | T Mobile U S Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Telecommunications Fund | Investor Class | Motorola Solutions Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Telecommunications Fund | Investor Class | Charter Communications Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Telecommunications Fund | Investor Class | F 5 Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Telecommunications Fund | Investor Class | Liberty Broadband Corp 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Telecommunications Fund | Class A | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Telecommunications Fund | Class A | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	71.90%
Telecommunications Fund | Class A | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Telecommunications Fund | Class A | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Telecommunications Fund | Class A | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Telecommunications Fund | Class A | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.40%
Telecommunications Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.30%
Telecommunications Fund | Class A | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.10%
Telecommunications Fund | Class A | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Telecommunications Fund | Class A | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Telecommunications Fund | Class A | Verizon Communications Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Telecommunications Fund | Class A | A Tamp T Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Telecommunications Fund | Class A | T Mobile U S Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Telecommunications Fund | Class A | Motorola Solutions Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Telecommunications Fund | Class A | Charter Communications Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Telecommunications Fund | Class A | F 5 Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Telecommunications Fund | Class A | Liberty Broadband Corp 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Telecommunications Fund | Class C | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Telecommunications Fund | Class C | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	71.90%
Telecommunications Fund | Class C | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Telecommunications Fund | Class C | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Telecommunications Fund | Class C | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Telecommunications Fund | Class C | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.40%
Telecommunications Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.30%
Telecommunications Fund | Class C | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.10%
Telecommunications Fund | Class C | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Telecommunications Fund | Class C | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Telecommunications Fund | Class C | Verizon Communications Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Telecommunications Fund | Class C | A Tamp T Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Telecommunications Fund | Class C | T Mobile U S Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Telecommunications Fund | Class C | Motorola Solutions Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Telecommunications Fund | Class C | Charter Communications Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Telecommunications Fund | Class C | F 5 Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Telecommunications Fund | Class C | Liberty Broadband Corp 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Telecommunications Fund | Class H | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Telecommunications Fund | Class H | Telecommunications [Member]
Holdings [Line Items]
Percent of Net Asset Value	71.90%
Telecommunications Fund | Class H | Software [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Telecommunications Fund | Class H | Electronics [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Telecommunications Fund | Class H | Computers [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Telecommunications Fund | Class H | Media [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.40%
Telecommunications Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	53.30%
Telecommunications Fund | Class H | Cisco Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.10%
Telecommunications Fund | Class H | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Telecommunications Fund | Class H | Comcast Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Telecommunications Fund | Class H | Verizon Communications Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Telecommunications Fund | Class H | A Tamp T Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
Telecommunications Fund | Class H | T Mobile U S Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Telecommunications Fund | Class H | Motorola Solutions Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Telecommunications Fund | Class H | Charter Communications Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Telecommunications Fund | Class H | F 5 Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Telecommunications Fund | Class H | Liberty Broadband Corp 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Transportation Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Investor Class | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Transportation Fund | Investor Class | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	37.20%
Transportation Fund | Investor Class | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Transportation Fund | Investor Class | Auto Manufacturers [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.10%
Transportation Fund | Investor Class | Auto Partsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.10%
Transportation Fund | Investor Class | Airlines [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Transportation Fund | Investor Class | Home Builders [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Transportation Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.10%
Transportation Fund | Investor Class | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Transportation Fund | Investor Class | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Transportation Fund | Investor Class | Union Pacific Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Transportation Fund | Investor Class | United Parcel Service Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Transportation Fund | Investor Class | C S X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Transportation Fund | Investor Class | Fed Ex Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Transportation Fund | Investor Class | Norfolk Southern Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Transportation Fund | Investor Class | General Motors Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Transportation Fund | Investor Class | Ford Motor Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Investor Class | Old Dominion Freight Line Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class A | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Transportation Fund | Class A | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	37.20%
Transportation Fund | Class A | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Transportation Fund | Class A | Auto Manufacturers [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.10%
Transportation Fund | Class A | Auto Partsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.10%
Transportation Fund | Class A | Airlines [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Transportation Fund | Class A | Home Builders [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Transportation Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.10%
Transportation Fund | Class A | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Transportation Fund | Class A | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Transportation Fund | Class A | Union Pacific Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Transportation Fund | Class A | United Parcel Service Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Transportation Fund | Class A | C S X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Transportation Fund | Class A | Fed Ex Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Transportation Fund | Class A | Norfolk Southern Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Transportation Fund | Class A | General Motors Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Transportation Fund | Class A | Ford Motor Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class A | Old Dominion Freight Line Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class C | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Transportation Fund | Class C | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	37.20%
Transportation Fund | Class C | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Transportation Fund | Class C | Auto Manufacturers [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.10%
Transportation Fund | Class C | Auto Partsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.10%
Transportation Fund | Class C | Airlines [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Transportation Fund | Class C | Home Builders [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Transportation Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.10%
Transportation Fund | Class C | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Transportation Fund | Class C | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Transportation Fund | Class C | Union Pacific Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Transportation Fund | Class C | United Parcel Service Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Transportation Fund | Class C | C S X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Transportation Fund | Class C | Fed Ex Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Transportation Fund | Class C | Norfolk Southern Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Transportation Fund | Class C | General Motors Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Transportation Fund | Class C | Ford Motor Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class C | Old Dominion Freight Line Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class H | Internet [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Transportation Fund | Class H | Transportation [Member]
Holdings [Line Items]
Percent of Net Asset Value	37.20%
Transportation Fund | Class H | Commercial Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Transportation Fund | Class H | Auto Manufacturers [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.10%
Transportation Fund | Class H | Auto Partsamp Equipment [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.10%
Transportation Fund | Class H | Airlines [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Transportation Fund | Class H | Home Builders [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Transportation Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.10%
Transportation Fund | Class H | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
Transportation Fund | Class H | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Transportation Fund | Class H | Union Pacific Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Transportation Fund | Class H | United Parcel Service Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Transportation Fund | Class H | C S X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Transportation Fund | Class H | Fed Ex Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Transportation Fund | Class H | Norfolk Southern Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Transportation Fund | Class H | General Motors Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Transportation Fund | Class H | Ford Motor Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Transportation Fund | Class H | Old Dominion Freight Line Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Utilities Fund | Investor Class | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Utilities Fund | Investor Class | Electric [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.60%
Utilities Fund | Investor Class | Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.10%
Utilities Fund | Investor Class | Water [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Utilities Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	37%
Utilities Fund | Investor Class | Next Era Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Utilities Fund | Investor Class | Constellation Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Utilities Fund | Investor Class | Southern Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Utilities Fund | Investor Class | Duke Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Utilities Fund | Investor Class | Vistra Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Utilities Fund | Investor Class | American Electric Power Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Investor Class | Sempra [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Investor Class | Dominion Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Investor Class | Public Service Enterprise Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Investor Class | P Gamp E Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Utilities Fund | Class A | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Utilities Fund | Class A | Electric [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.60%
Utilities Fund | Class A | Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.10%
Utilities Fund | Class A | Water [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Utilities Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	37%
Utilities Fund | Class A | Next Era Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Utilities Fund | Class A | Constellation Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Utilities Fund | Class A | Southern Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Utilities Fund | Class A | Duke Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Utilities Fund | Class A | Vistra Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Utilities Fund | Class A | American Electric Power Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Class A | Sempra [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Class A | Dominion Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Class A | Public Service Enterprise Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Class A | P Gamp E Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Utilities Fund | Class C | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Utilities Fund | Class C | Electric [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.60%
Utilities Fund | Class C | Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.10%
Utilities Fund | Class C | Water [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Utilities Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	37%
Utilities Fund | Class C | Next Era Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Utilities Fund | Class C | Constellation Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Utilities Fund | Class C | Southern Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Utilities Fund | Class C | Duke Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Utilities Fund | Class C | Vistra Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Utilities Fund | Class C | American Electric Power Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Class C | Sempra [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Class C | Dominion Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Class C | Public Service Enterprise Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Class C | P Gamp E Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Utilities Fund | Class H | Energy Alternate Sources [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Utilities Fund | Class H | Electric [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.60%
Utilities Fund | Class H | Gas [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.10%
Utilities Fund | Class H | Water [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Utilities Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	37%
Utilities Fund | Class H | Next Era Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Utilities Fund | Class H | Constellation Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%
Utilities Fund | Class H | Southern Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Utilities Fund | Class H | Duke Energy Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
Utilities Fund | Class H | Vistra Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Utilities Fund | Class H | American Electric Power Company Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Class H | Sempra [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Utilities Fund | Class H | Dominion Energy Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Class H | Public Service Enterprise Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
Utilities Fund | Class H | P Gamp E Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Dow Jones Industrial Average® Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	20%
Dow Jones Industrial Average® Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Dow Jones Industrial Average® Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.20%
Dow Jones Industrial Average® Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
Dow Jones Industrial Average® Fund | Class H | Dow Jones Industrial Average Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.60%
Dow Jones Industrial Average® Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
Dow Jones Industrial Average® Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Dow Jones Industrial Average® Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Dow Jones Industrial Average® Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	50.50%
Dow Jones Industrial Average® Fund | Class H | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Dow Jones Industrial Average® Fund | Class H | Visa Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Dow Jones Industrial Average® Fund | Class H | Goldman Sachs Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Dow Jones Industrial Average® Fund | Class H | United Health Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.90%
Dow Jones Industrial Average® Fund | Class H | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Dow Jones Industrial Average® Fund | Class H | Mc Donalds Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Dow Jones Industrial Average® Fund | Class H | Home Depot Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Dow Jones Industrial Average® Fund | Class H | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Dow Jones Industrial Average® Fund | Class H | Caterpillar Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.30%
Dow Jones Industrial Average® Fund | Class H | American Express Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Dow Jones Industrial Average® Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	20%
Dow Jones Industrial Average® Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Dow Jones Industrial Average® Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.20%
Dow Jones Industrial Average® Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
Dow Jones Industrial Average® Fund | Class A | Dow Jones Industrial Average Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.60%
Dow Jones Industrial Average® Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
Dow Jones Industrial Average® Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Dow Jones Industrial Average® Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Dow Jones Industrial Average® Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	50.50%
Dow Jones Industrial Average® Fund | Class A | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Dow Jones Industrial Average® Fund | Class A | Visa Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Dow Jones Industrial Average® Fund | Class A | Goldman Sachs Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Dow Jones Industrial Average® Fund | Class A | United Health Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.90%
Dow Jones Industrial Average® Fund | Class A | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Dow Jones Industrial Average® Fund | Class A | Mc Donalds Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Dow Jones Industrial Average® Fund | Class A | Home Depot Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Dow Jones Industrial Average® Fund | Class A | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Dow Jones Industrial Average® Fund | Class A | Caterpillar Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.30%
Dow Jones Industrial Average® Fund | Class A | American Express Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Dow Jones Industrial Average® Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	20%
Dow Jones Industrial Average® Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
Dow Jones Industrial Average® Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.20%
Dow Jones Industrial Average® Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.90%
Dow Jones Industrial Average® Fund | Class C | Dow Jones Industrial Average Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.60%
Dow Jones Industrial Average® Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
Dow Jones Industrial Average® Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.80%
Dow Jones Industrial Average® Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Dow Jones Industrial Average® Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	50.50%
Dow Jones Industrial Average® Fund | Class C | Amgen Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Dow Jones Industrial Average® Fund | Class C | Visa Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Dow Jones Industrial Average® Fund | Class C | Goldman Sachs Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Dow Jones Industrial Average® Fund | Class C | United Health Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.90%
Dow Jones Industrial Average® Fund | Class C | Salesforce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
Dow Jones Industrial Average® Fund | Class C | Mc Donalds Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Dow Jones Industrial Average® Fund | Class C | Home Depot Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Dow Jones Industrial Average® Fund | Class C | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Dow Jones Industrial Average® Fund | Class C | Caterpillar Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.30%
Dow Jones Industrial Average® Fund | Class C | American Express Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%
Nova Fund | Investor Class | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
Nova Fund | Investor Class | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Nova Fund | Investor Class | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Nova Fund | Investor Class | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
Nova Fund | Investor Class | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
Nova Fund | Investor Class | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.50%
Nova Fund | Investor Class | Samp P 500 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.70%
Nova Fund | Investor Class | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.10%
Nova Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.20%
Nova Fund | Investor Class | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Nova Fund | Investor Class | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Nova Fund | Investor Class | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Nova Fund | Investor Class | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Nova Fund | Investor Class | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Nova Fund | Investor Class | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Nova Fund | Investor Class | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Nova Fund | Investor Class | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Nova Fund | Investor Class | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Nova Fund | Investor Class | Guggenheim Strategy Fund I I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Nova Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
Nova Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Nova Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Nova Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
Nova Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
Nova Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.50%
Nova Fund | Class A | Samp P 500 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.70%
Nova Fund | Class A | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.10%
Nova Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.20%
Nova Fund | Class A | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Nova Fund | Class A | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Nova Fund | Class A | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Nova Fund | Class A | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Nova Fund | Class A | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Nova Fund | Class A | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Nova Fund | Class A | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Nova Fund | Class A | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Nova Fund | Class A | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Nova Fund | Class A | Guggenheim Strategy Fund I I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Nova Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
Nova Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Nova Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Nova Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
Nova Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
Nova Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.50%
Nova Fund | Class C | Samp P 500 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.70%
Nova Fund | Class C | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.10%
Nova Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.20%
Nova Fund | Class C | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Nova Fund | Class C | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Nova Fund | Class C | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Nova Fund | Class C | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Nova Fund | Class C | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Nova Fund | Class C | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Nova Fund | Class C | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Nova Fund | Class C | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Nova Fund | Class C | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Nova Fund | Class C | Guggenheim Strategy Fund I I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Nova Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
Nova Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Nova Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Nova Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
Nova Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
Nova Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.50%
Nova Fund | Class H | Samp P 500 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.70%
Nova Fund | Class H | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.10%
Nova Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.20%
Nova Fund | Class H | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Nova Fund | Class H | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Nova Fund | Class H | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Nova Fund | Class H | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Nova Fund | Class H | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Nova Fund | Class H | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
Nova Fund | Class H | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Nova Fund | Class H | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Nova Fund | Class H | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Nova Fund | Class H | Guggenheim Strategy Fund I I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P 500® Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%
S&P 500® Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
S&P 500® Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
S&P 500® Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%
S&P 500® Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
S&P 500® Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
S&P 500® Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
S&P 500® Fund | Class A | Samp P 500 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
S&P 500® Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	33.20%
S&P 500® Fund | Class A | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
S&P 500® Fund | Class A | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P 500® Fund | Class A | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P 500® Fund | Class A | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P 500® Fund | Class A | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
S&P 500® Fund | Class A | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P 500® Fund | Class A | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%
S&P 500® Fund | Class A | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.30%
S&P 500® Fund | Class A | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P 500® Fund | Class A | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P 500® Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%
S&P 500® Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
S&P 500® Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
S&P 500® Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%
S&P 500® Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
S&P 500® Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
S&P 500® Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
S&P 500® Fund | Class C | Samp P 500 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
S&P 500® Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	33.20%
S&P 500® Fund | Class C | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
S&P 500® Fund | Class C | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P 500® Fund | Class C | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P 500® Fund | Class C | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P 500® Fund | Class C | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
S&P 500® Fund | Class C | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P 500® Fund | Class C | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%
S&P 500® Fund | Class C | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.30%
S&P 500® Fund | Class C | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P 500® Fund | Class C | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P 500® Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%
S&P 500® Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
S&P 500® Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
S&P 500® Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%
S&P 500® Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
S&P 500® Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
S&P 500® Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
S&P 500® Fund | Class H | Samp P 500 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
S&P 500® Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	33.20%
S&P 500® Fund | Class H | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
S&P 500® Fund | Class H | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P 500® Fund | Class H | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P 500® Fund | Class H | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P 500® Fund | Class H | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
S&P 500® Fund | Class H | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P 500® Fund | Class H | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%
S&P 500® Fund | Class H | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.30%
S&P 500® Fund | Class H | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P 500® Fund | Class H | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Inverse S&P 500® Strategy Fund | Investor Class | Samp P 500 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(18.10%)
Inverse S&P 500® Strategy Fund | Investor Class | Samp P 500 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(81.90%)
Inverse S&P 500® Strategy Fund | Investor Class | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.50%
Inverse S&P 500® Strategy Fund | Investor Class | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
Inverse S&P 500® Strategy Fund | Investor Class | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Inverse S&P 500® Strategy Fund | Class A | Samp P 500 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(18.10%)
Inverse S&P 500® Strategy Fund | Class A | Samp P 500 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(81.90%)
Inverse S&P 500® Strategy Fund | Class A | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.50%
Inverse S&P 500® Strategy Fund | Class A | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
Inverse S&P 500® Strategy Fund | Class A | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Inverse S&P 500® Strategy Fund | Class C | Samp P 500 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(18.10%)
Inverse S&P 500® Strategy Fund | Class C | Samp P 500 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(81.90%)
Inverse S&P 500® Strategy Fund | Class C | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.50%
Inverse S&P 500® Strategy Fund | Class C | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
Inverse S&P 500® Strategy Fund | Class C | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Inverse S&P 500® Strategy Fund | Class H | Samp P 500 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(18.10%)
Inverse S&P 500® Strategy Fund | Class H | Samp P 500 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(81.90%)
Inverse S&P 500® Strategy Fund | Class H | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.50%
Inverse S&P 500® Strategy Fund | Class H | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%
Inverse S&P 500® Strategy Fund | Class H | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	24%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.80%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	21%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | N A S D A Q 100 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	86.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	32.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.60%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class H | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.80%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	21%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | N A S D A Q 100 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	86.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	32.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.60%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class A | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.80%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	21%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | N A S D A Q 100 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	86.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	32.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.60%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
Monthly Rebalance NASDAQ-100® 2x Strategy Fund | Class C | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
NASDAQ-100 Fund | Investor Class | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
NASDAQ-100 Fund | Investor Class | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
NASDAQ-100 Fund | Investor Class | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	46.60%
NASDAQ-100 Fund | Investor Class | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
NASDAQ-100 Fund | Investor Class | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Investor Class | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
NASDAQ-100 Fund | Investor Class | N A S D A Q 100 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
NASDAQ-100 Fund | Investor Class | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
NASDAQ-100 Fund | Investor Class | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
NASDAQ-100 Fund | Investor Class | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
NASDAQ-100 Fund | Investor Class | N A S D A Q 100 Index Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
NASDAQ-100 Fund | Investor Class | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.80%
NASDAQ-100 Fund | Investor Class | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
NASDAQ-100 Fund | Investor Class | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
NASDAQ-100 Fund | Investor Class | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
NASDAQ-100 Fund | Investor Class | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
NASDAQ-100 Fund | Investor Class | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
NASDAQ-100 Fund | Investor Class | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
NASDAQ-100 Fund | Investor Class | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Investor Class | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
NASDAQ-100 Fund | Investor Class | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
NASDAQ-100 Fund | Investor Class | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
NASDAQ-100 Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
NASDAQ-100 Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
NASDAQ-100 Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	46.60%
NASDAQ-100 Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
NASDAQ-100 Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
NASDAQ-100 Fund | Class A | N A S D A Q 100 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
NASDAQ-100 Fund | Class A | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
NASDAQ-100 Fund | Class A | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
NASDAQ-100 Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
NASDAQ-100 Fund | Class A | N A S D A Q 100 Index Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
NASDAQ-100 Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.80%
NASDAQ-100 Fund | Class A | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
NASDAQ-100 Fund | Class A | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
NASDAQ-100 Fund | Class A | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
NASDAQ-100 Fund | Class A | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
NASDAQ-100 Fund | Class A | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
NASDAQ-100 Fund | Class A | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
NASDAQ-100 Fund | Class A | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Class A | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
NASDAQ-100 Fund | Class A | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
NASDAQ-100 Fund | Class A | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
NASDAQ-100 Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
NASDAQ-100 Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
NASDAQ-100 Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	46.60%
NASDAQ-100 Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
NASDAQ-100 Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
NASDAQ-100 Fund | Class C | N A S D A Q 100 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
NASDAQ-100 Fund | Class C | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
NASDAQ-100 Fund | Class C | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
NASDAQ-100 Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
NASDAQ-100 Fund | Class C | N A S D A Q 100 Index Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
NASDAQ-100 Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.80%
NASDAQ-100 Fund | Class C | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
NASDAQ-100 Fund | Class C | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
NASDAQ-100 Fund | Class C | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
NASDAQ-100 Fund | Class C | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
NASDAQ-100 Fund | Class C | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
NASDAQ-100 Fund | Class C | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
NASDAQ-100 Fund | Class C | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Class C | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
NASDAQ-100 Fund | Class C | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
NASDAQ-100 Fund | Class C | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
NASDAQ-100 Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
NASDAQ-100 Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	11%
NASDAQ-100 Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	46.60%
NASDAQ-100 Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
NASDAQ-100 Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.50%
NASDAQ-100 Fund | Class H | N A S D A Q 100 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
NASDAQ-100 Fund | Class H | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
NASDAQ-100 Fund | Class H | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
NASDAQ-100 Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
NASDAQ-100 Fund | Class H | N A S D A Q 100 Index Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
NASDAQ-100 Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	48.80%
NASDAQ-100 Fund | Class H | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%
NASDAQ-100 Fund | Class H | Broadcom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
NASDAQ-100 Fund | Class H | Alphabet Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
NASDAQ-100 Fund | Class H | Amazoncom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
NASDAQ-100 Fund | Class H | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
NASDAQ-100 Fund | Class H | Costco Wholesale Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
NASDAQ-100 Fund | Class H | Apple Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
NASDAQ-100 Fund | Class H | Microsoft Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
NASDAQ-100 Fund | Class H | Tesla Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
NASDAQ-100 Fund | Class H | Alphabet Inc 8212 Class C [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
Inverse NASDAQ-100® Strategy Fund | Investor Class | N A S D A Q 100 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(16.30%)
Inverse NASDAQ-100® Strategy Fund | Investor Class | N A S D A Q 100 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(83.90%)
Inverse NASDAQ-100® Strategy Fund | Investor Class | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Inverse NASDAQ-100® Strategy Fund | Investor Class | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Inverse NASDAQ-100® Strategy Fund | Investor Class | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.10%
Inverse NASDAQ-100® Strategy Fund | Class A | N A S D A Q 100 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(16.30%)
Inverse NASDAQ-100® Strategy Fund | Class A | N A S D A Q 100 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(83.90%)
Inverse NASDAQ-100® Strategy Fund | Class A | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Inverse NASDAQ-100® Strategy Fund | Class A | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Inverse NASDAQ-100® Strategy Fund | Class A | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.10%
Inverse NASDAQ-100® Strategy Fund | Class C | N A S D A Q 100 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(16.30%)
Inverse NASDAQ-100® Strategy Fund | Class C | N A S D A Q 100 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(83.90%)
Inverse NASDAQ-100® Strategy Fund | Class C | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Inverse NASDAQ-100® Strategy Fund | Class C | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Inverse NASDAQ-100® Strategy Fund | Class C | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.10%
Inverse NASDAQ-100® Strategy Fund | Class H | N A S D A Q 100 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(16.30%)
Inverse NASDAQ-100® Strategy Fund | Class H | N A S D A Q 100 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(83.90%)
Inverse NASDAQ-100® Strategy Fund | Class H | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Inverse NASDAQ-100® Strategy Fund | Class H | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
Inverse NASDAQ-100® Strategy Fund | Class H | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.10%
Russell 2000® 1.5x Strategy Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%
Russell 2000® 1.5x Strategy Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Russell 2000® 1.5x Strategy Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.50%
Russell 2000® 1.5x Strategy Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
Russell 2000® 1.5x Strategy Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.20%
Russell 2000® 1.5x Strategy Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Russell 2000® 1.5x Strategy Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Russell 2000® 1.5x Strategy Fund | Class H | Russell 2000 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.50%
Russell 2000® 1.5x Strategy Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
Russell 2000® 1.5x Strategy Fund | Class H | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Russell 2000® 1.5x Strategy Fund | Class H | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.80%
Russell 2000® 1.5x Strategy Fund | Class H | Vaxcyte Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class H | F T A I Aviation Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class H | Insmed Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class H | Sprouts Farmers Market Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class H | Fabrinet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class H | Applied Industrial Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class H | Mueller Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class H | Fluor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%
Russell 2000® 1.5x Strategy Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Russell 2000® 1.5x Strategy Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.50%
Russell 2000® 1.5x Strategy Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
Russell 2000® 1.5x Strategy Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.20%
Russell 2000® 1.5x Strategy Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Russell 2000® 1.5x Strategy Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Russell 2000® 1.5x Strategy Fund | Class A | Russell 2000 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.50%
Russell 2000® 1.5x Strategy Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
Russell 2000® 1.5x Strategy Fund | Class A | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Russell 2000® 1.5x Strategy Fund | Class A | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.80%
Russell 2000® 1.5x Strategy Fund | Class A | Vaxcyte Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class A | F T A I Aviation Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class A | Insmed Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class A | Sprouts Farmers Market Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class A | Fabrinet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class A | Applied Industrial Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class A | Mueller Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class A | Fluor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%
Russell 2000® 1.5x Strategy Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Russell 2000® 1.5x Strategy Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.50%
Russell 2000® 1.5x Strategy Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
Russell 2000® 1.5x Strategy Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.20%
Russell 2000® 1.5x Strategy Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Russell 2000® 1.5x Strategy Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
Russell 2000® 1.5x Strategy Fund | Class C | Russell 2000 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.50%
Russell 2000® 1.5x Strategy Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
Russell 2000® 1.5x Strategy Fund | Class C | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Russell 2000® 1.5x Strategy Fund | Class C | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.80%
Russell 2000® 1.5x Strategy Fund | Class C | Vaxcyte Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class C | F T A I Aviation Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class C | Insmed Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class C | Sprouts Farmers Market Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® 1.5x Strategy Fund | Class C | Fabrinet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class C | Applied Industrial Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class C | Mueller Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® 1.5x Strategy Fund | Class C | Fluor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Russell 2000® Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.50%
Russell 2000® Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Russell 2000® Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Russell 2000® Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
Russell 2000® Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Russell 2000® Fund | Class A | Russell 2000 Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.80%
Russell 2000® Fund | Class A | Exchange Traded Funds [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Russell 2000® Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
Russell 2000® Fund | Class A | Vaxcyte Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® Fund | Class A | F T A I Aviation Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® Fund | Class A | Insmed Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class A | Sprouts Farmers Market Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class A | Fabrinet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class A | Applied Industrial Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class A | Mueller Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class A | Fluor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class A | Vanguard Russell 2000 E T F [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Russell 2000® Fund | Class A | I Shares Russell 2000 Index E T F [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Russell 2000® Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Russell 2000® Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.50%
Russell 2000® Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Russell 2000® Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Russell 2000® Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
Russell 2000® Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Russell 2000® Fund | Class C | Russell 2000 Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.80%
Russell 2000® Fund | Class C | Exchange Traded Funds [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Russell 2000® Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
Russell 2000® Fund | Class C | Vaxcyte Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® Fund | Class C | F T A I Aviation Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® Fund | Class C | Insmed Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class C | Sprouts Farmers Market Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class C | Fabrinet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class C | Applied Industrial Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class C | Mueller Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class C | Fluor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class C | Vanguard Russell 2000 E T F [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Russell 2000® Fund | Class C | I Shares Russell 2000 Index E T F [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Russell 2000® Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Russell 2000® Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.50%
Russell 2000® Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Russell 2000® Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Russell 2000® Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%
Russell 2000® Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Russell 2000® Fund | Class H | Russell 2000 Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.80%
Russell 2000® Fund | Class H | Exchange Traded Funds [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Russell 2000® Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
Russell 2000® Fund | Class H | Vaxcyte Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® Fund | Class H | F T A I Aviation Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Russell 2000® Fund | Class H | Insmed Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class H | Sprouts Farmers Market Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class H | Fabrinet [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class H | Applied Industrial Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class H | Mueller Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class H | Fluor Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Russell 2000® Fund | Class H | Vanguard Russell 2000 E T F [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Russell 2000® Fund | Class H | I Shares Russell 2000 Index E T F [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Inverse Russell 2000® Strategy Fund | Class H | Russell 2000 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(11.60%)
Inverse Russell 2000® Strategy Fund | Class H | Russell 2000 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(88.90%)
Inverse Russell 2000® Strategy Fund | Class H | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.10%
Inverse Russell 2000® Strategy Fund | Class H | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.90%
Inverse Russell 2000® Strategy Fund | Class H | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	46%
Inverse Russell 2000® Strategy Fund | Class A | Russell 2000 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(11.60%)
Inverse Russell 2000® Strategy Fund | Class A | Russell 2000 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(88.90%)
Inverse Russell 2000® Strategy Fund | Class A | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.10%
Inverse Russell 2000® Strategy Fund | Class A | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.90%
Inverse Russell 2000® Strategy Fund | Class A | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	46%
Inverse Russell 2000® Strategy Fund | Class C | Russell 2000 Index Equity Mini Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(11.60%)
Inverse Russell 2000® Strategy Fund | Class C | Russell 2000 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(88.90%)
Inverse Russell 2000® Strategy Fund | Class C | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.10%
Inverse Russell 2000® Strategy Fund | Class C | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.90%
Inverse Russell 2000® Strategy Fund | Class C | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	46%
S&P 500® Pure Growth Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
S&P 500® Pure Growth Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
S&P 500® Pure Growth Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
S&P 500® Pure Growth Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.20%
S&P 500® Pure Growth Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
S&P 500® Pure Growth Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%
S&P 500® Pure Growth Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
S&P 500® Pure Growth Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
S&P 500® Pure Growth Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.70%
S&P 500® Pure Growth Fund | Class H | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
S&P 500® Pure Growth Fund | Class H | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Growth Fund | Class H | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Growth Fund | Class H | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P 500® Pure Growth Fund | Class H | Booking Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class H | Royal Caribbean Cruises Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P 500® Pure Growth Fund | Class H | Monolithic Power Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
S&P 500® Pure Growth Fund | Class H | K K Ramp Company Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P 500® Pure Growth Fund | Class H | Targa Resources Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class H | Pulte Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
S&P 500® Pure Growth Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
S&P 500® Pure Growth Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
S&P 500® Pure Growth Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.20%
S&P 500® Pure Growth Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
S&P 500® Pure Growth Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%
S&P 500® Pure Growth Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
S&P 500® Pure Growth Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
S&P 500® Pure Growth Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.70%
S&P 500® Pure Growth Fund | Class A | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
S&P 500® Pure Growth Fund | Class A | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Growth Fund | Class A | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Growth Fund | Class A | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P 500® Pure Growth Fund | Class A | Booking Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class A | Royal Caribbean Cruises Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P 500® Pure Growth Fund | Class A | Monolithic Power Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
S&P 500® Pure Growth Fund | Class A | K K Ramp Company Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P 500® Pure Growth Fund | Class A | Targa Resources Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class A | Pulte Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
S&P 500® Pure Growth Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.50%
S&P 500® Pure Growth Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
S&P 500® Pure Growth Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.20%
S&P 500® Pure Growth Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
S&P 500® Pure Growth Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%
S&P 500® Pure Growth Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
S&P 500® Pure Growth Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
S&P 500® Pure Growth Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.70%
S&P 500® Pure Growth Fund | Class C | N V I D I A Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
S&P 500® Pure Growth Fund | Class C | Meta Platforms Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Growth Fund | Class C | Uber Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Growth Fund | Class C | Arista Networks Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P 500® Pure Growth Fund | Class C | Booking Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class C | Royal Caribbean Cruises Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P 500® Pure Growth Fund | Class C | Monolithic Power Systems Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
S&P 500® Pure Growth Fund | Class C | K K Ramp Company Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P 500® Pure Growth Fund | Class C | Targa Resources Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Growth Fund | Class C | Pulte Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Value Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	32.90%
S&P 500® Pure Value Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.90%
S&P 500® Pure Value Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P 500® Pure Value Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
S&P 500® Pure Value Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%
S&P 500® Pure Value Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
S&P 500® Pure Value Fund | Class H | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
S&P 500® Pure Value Fund | Class H | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
S&P 500® Pure Value Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P 500® Pure Value Fund | Class H | Citigroup Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26%
S&P 500® Pure Value Fund | Class H | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
S&P 500® Pure Value Fund | Class H | General Motors Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
S&P 500® Pure Value Fund | Class H | Ford Motor Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Value Fund | Class H | Mohawk Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P 500® Pure Value Fund | Class H | United Airlines Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
S&P 500® Pure Value Fund | Class H | Viatris Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class H | Tyson Foods Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class H | Citizens Financial Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P 500® Pure Value Fund | Class H | Kroger Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P 500® Pure Value Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	32.90%
S&P 500® Pure Value Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.90%
S&P 500® Pure Value Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P 500® Pure Value Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
S&P 500® Pure Value Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%
S&P 500® Pure Value Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
S&P 500® Pure Value Fund | Class A | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
S&P 500® Pure Value Fund | Class A | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
S&P 500® Pure Value Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P 500® Pure Value Fund | Class A | Citigroup Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26%
S&P 500® Pure Value Fund | Class A | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
S&P 500® Pure Value Fund | Class A | General Motors Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
S&P 500® Pure Value Fund | Class A | Ford Motor Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Value Fund | Class A | Mohawk Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P 500® Pure Value Fund | Class A | United Airlines Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
S&P 500® Pure Value Fund | Class A | Viatris Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class A | Tyson Foods Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class A | Citizens Financial Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P 500® Pure Value Fund | Class A | Kroger Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P 500® Pure Value Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	32.90%
S&P 500® Pure Value Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.90%
S&P 500® Pure Value Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P 500® Pure Value Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%
S&P 500® Pure Value Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%
S&P 500® Pure Value Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
S&P 500® Pure Value Fund | Class C | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5%
S&P 500® Pure Value Fund | Class C | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
S&P 500® Pure Value Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P 500® Pure Value Fund | Class C | Citigroup Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	26%
S&P 500® Pure Value Fund | Class C | Berkshire Hathaway Inc 8212 Class B [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.80%
S&P 500® Pure Value Fund | Class C | General Motors Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
S&P 500® Pure Value Fund | Class C | Ford Motor Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P 500® Pure Value Fund | Class C | Mohawk Industries Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P 500® Pure Value Fund | Class C | United Airlines Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
S&P 500® Pure Value Fund | Class C | Viatris Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class C | Tyson Foods Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P 500® Pure Value Fund | Class C | Citizens Financial Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P 500® Pure Value Fund | Class C | Kroger Co [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P MidCap 400® Pure Growth Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
S&P MidCap 400® Pure Growth Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%
S&P MidCap 400® Pure Growth Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
S&P MidCap 400® Pure Growth Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.20%
S&P MidCap 400® Pure Growth Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.50%
S&P MidCap 400® Pure Growth Fund | Class H | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
S&P MidCap 400® Pure Growth Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
S&P MidCap 400® Pure Growth Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.60%
S&P MidCap 400® Pure Growth Fund | Class H | C N X Resources Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
S&P MidCap 400® Pure Growth Fund | Class H | Duolingo Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P MidCap 400® Pure Growth Fund | Class H | Comfort Systems U S A Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Growth Fund | Class H | Toll Brothers Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Growth Fund | Class H | Ryan Specialty Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Growth Fund | Class H | A A O N Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
S&P MidCap 400® Pure Growth Fund | Class H | Wingstop Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Growth Fund | Class H | Top Build Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P MidCap 400® Pure Growth Fund | Class H | Lantheus Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P MidCap 400® Pure Growth Fund | Class H | E M C O R Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P MidCap 400® Pure Growth Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
S&P MidCap 400® Pure Growth Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%
S&P MidCap 400® Pure Growth Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
S&P MidCap 400® Pure Growth Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.20%
S&P MidCap 400® Pure Growth Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.50%
S&P MidCap 400® Pure Growth Fund | Class A | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
S&P MidCap 400® Pure Growth Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
S&P MidCap 400® Pure Growth Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.60%
S&P MidCap 400® Pure Growth Fund | Class A | C N X Resources Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
S&P MidCap 400® Pure Growth Fund | Class A | Duolingo Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P MidCap 400® Pure Growth Fund | Class A | Comfort Systems U S A Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Growth Fund | Class A | Toll Brothers Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Growth Fund | Class A | Ryan Specialty Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Growth Fund | Class A | A A O N Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
S&P MidCap 400® Pure Growth Fund | Class A | Wingstop Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Growth Fund | Class A | Top Build Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P MidCap 400® Pure Growth Fund | Class A | Lantheus Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P MidCap 400® Pure Growth Fund | Class A | E M C O R Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P MidCap 400® Pure Growth Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%
S&P MidCap 400® Pure Growth Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%
S&P MidCap 400® Pure Growth Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.40%
S&P MidCap 400® Pure Growth Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.20%
S&P MidCap 400® Pure Growth Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.50%
S&P MidCap 400® Pure Growth Fund | Class C | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
S&P MidCap 400® Pure Growth Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%
S&P MidCap 400® Pure Growth Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.60%
S&P MidCap 400® Pure Growth Fund | Class C | C N X Resources Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
S&P MidCap 400® Pure Growth Fund | Class C | Duolingo Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P MidCap 400® Pure Growth Fund | Class C | Comfort Systems U S A Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Growth Fund | Class C | Toll Brothers Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Growth Fund | Class C | Ryan Specialty Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Growth Fund | Class C | A A O N Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
S&P MidCap 400® Pure Growth Fund | Class C | Wingstop Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Growth Fund | Class C | Top Build Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P MidCap 400® Pure Growth Fund | Class C | Lantheus Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P MidCap 400® Pure Growth Fund | Class C | E M C O R Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P MidCap 400® Pure Value Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.80%
S&P MidCap 400® Pure Value Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P MidCap 400® Pure Value Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.90%
S&P MidCap 400® Pure Value Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.10%
S&P MidCap 400® Pure Value Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.50%
S&P MidCap 400® Pure Value Fund | Class H | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
S&P MidCap 400® Pure Value Fund | Class H | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P MidCap 400® Pure Value Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
S&P MidCap 400® Pure Value Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.50%
S&P MidCap 400® Pure Value Fund | Class H | Avnet Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P MidCap 400® Pure Value Fund | Class H | T D S Y N N E X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
S&P MidCap 400® Pure Value Fund | Class H | Jones Lang La Salle Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class H | Mas Tec Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class H | Tenet Healthcare Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class H | Lithia Motors Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class H | Arrow Electronics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P MidCap 400® Pure Value Fund | Class H | Macys Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Value Fund | Class H | Nordstrom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Value Fund | Class H | U S Foods Holding Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Value Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.80%
S&P MidCap 400® Pure Value Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P MidCap 400® Pure Value Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.90%
S&P MidCap 400® Pure Value Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.10%
S&P MidCap 400® Pure Value Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.50%
S&P MidCap 400® Pure Value Fund | Class A | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
S&P MidCap 400® Pure Value Fund | Class A | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P MidCap 400® Pure Value Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
S&P MidCap 400® Pure Value Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.50%
S&P MidCap 400® Pure Value Fund | Class A | Avnet Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P MidCap 400® Pure Value Fund | Class A | T D S Y N N E X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
S&P MidCap 400® Pure Value Fund | Class A | Jones Lang La Salle Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class A | Mas Tec Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class A | Tenet Healthcare Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class A | Lithia Motors Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class A | Arrow Electronics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P MidCap 400® Pure Value Fund | Class A | Macys Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Value Fund | Class A | Nordstrom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Value Fund | Class A | U S Foods Holding Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Value Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.80%
S&P MidCap 400® Pure Value Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P MidCap 400® Pure Value Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.90%
S&P MidCap 400® Pure Value Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.10%
S&P MidCap 400® Pure Value Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.50%
S&P MidCap 400® Pure Value Fund | Class C | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
S&P MidCap 400® Pure Value Fund | Class C | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
S&P MidCap 400® Pure Value Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
S&P MidCap 400® Pure Value Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.50%
S&P MidCap 400® Pure Value Fund | Class C | Avnet Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
S&P MidCap 400® Pure Value Fund | Class C | T D S Y N N E X Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
S&P MidCap 400® Pure Value Fund | Class C | Jones Lang La Salle Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class C | Mas Tec Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class C | Tenet Healthcare Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class C | Lithia Motors Inc 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
S&P MidCap 400® Pure Value Fund | Class C | Arrow Electronics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
S&P MidCap 400® Pure Value Fund | Class C | Macys Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P MidCap 400® Pure Value Fund | Class C | Nordstrom Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P MidCap 400® Pure Value Fund | Class C | U S Foods Holding Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P SmallCap 600® Pure Value Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.30%
S&P SmallCap 600® Pure Value Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
S&P SmallCap 600® Pure Value Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P SmallCap 600® Pure Value Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.60%
S&P SmallCap 600® Pure Value Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.70%
S&P SmallCap 600® Pure Value Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
S&P SmallCap 600® Pure Value Fund | Class H | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P SmallCap 600® Pure Value Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
S&P SmallCap 600® Pure Value Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
S&P SmallCap 600® Pure Value Fund | Class H | Echo Star Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P SmallCap 600® Pure Value Fund | Class H | World Kinect Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
S&P SmallCap 600® Pure Value Fund | Class H | Phinia Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P SmallCap 600® Pure Value Fund | Class H | Jet Blue Airways Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P SmallCap 600® Pure Value Fund | Class H | Fresh Del Monte Produce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class H | Green Dot Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class H | Lumen Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class H | Benchmark Electronics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Value Fund | Class H | Bread Financial Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Value Fund | Class H | United Natural Foods Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Value Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.30%
S&P SmallCap 600® Pure Value Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
S&P SmallCap 600® Pure Value Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P SmallCap 600® Pure Value Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.60%
S&P SmallCap 600® Pure Value Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.70%
S&P SmallCap 600® Pure Value Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
S&P SmallCap 600® Pure Value Fund | Class A | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P SmallCap 600® Pure Value Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
S&P SmallCap 600® Pure Value Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
S&P SmallCap 600® Pure Value Fund | Class A | Echo Star Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P SmallCap 600® Pure Value Fund | Class A | World Kinect Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
S&P SmallCap 600® Pure Value Fund | Class A | Phinia Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P SmallCap 600® Pure Value Fund | Class A | Jet Blue Airways Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P SmallCap 600® Pure Value Fund | Class A | Fresh Del Monte Produce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class A | Green Dot Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class A | Lumen Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class A | Benchmark Electronics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Value Fund | Class A | Bread Financial Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Value Fund | Class A | United Natural Foods Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Value Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.30%
S&P SmallCap 600® Pure Value Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.40%
S&P SmallCap 600® Pure Value Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P SmallCap 600® Pure Value Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.60%
S&P SmallCap 600® Pure Value Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	25.70%
S&P SmallCap 600® Pure Value Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
S&P SmallCap 600® Pure Value Fund | Class C | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
S&P SmallCap 600® Pure Value Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%
S&P SmallCap 600® Pure Value Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
S&P SmallCap 600® Pure Value Fund | Class C | Echo Star Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
S&P SmallCap 600® Pure Value Fund | Class C | World Kinect Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
S&P SmallCap 600® Pure Value Fund | Class C | Phinia Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
S&P SmallCap 600® Pure Value Fund | Class C | Jet Blue Airways Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
S&P SmallCap 600® Pure Value Fund | Class C | Fresh Del Monte Produce Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class C | Green Dot Corp 8212 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class C | Lumen Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Value Fund | Class C | Benchmark Electronics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Value Fund | Class C | Bread Financial Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Value Fund | Class C | United Natural Foods Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Growth Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
S&P SmallCap 600® Pure Growth Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P SmallCap 600® Pure Growth Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.60%
S&P SmallCap 600® Pure Growth Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
S&P SmallCap 600® Pure Growth Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.10%
S&P SmallCap 600® Pure Growth Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.30%
S&P SmallCap 600® Pure Growth Fund | Class H | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
S&P SmallCap 600® Pure Growth Fund | Class H | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
S&P SmallCap 600® Pure Growth Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.70%
S&P SmallCap 600® Pure Growth Fund | Class H | P R O G Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Growth Fund | Class H | U F P Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class H | Cinemark Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class H | Green Brick Partners Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class H | Boot Barn Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Growth Fund | Class H | Hawkins Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Growth Fund | Class H | Two Harbors Investment Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
S&P SmallCap 600® Pure Growth Fund | Class H | Sirius Point Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P SmallCap 600® Pure Growth Fund | Class H | Group 1 Automotive Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P SmallCap 600® Pure Growth Fund | Class H | T G Therapeutics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
S&P SmallCap 600® Pure Growth Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
S&P SmallCap 600® Pure Growth Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P SmallCap 600® Pure Growth Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.60%
S&P SmallCap 600® Pure Growth Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
S&P SmallCap 600® Pure Growth Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.10%
S&P SmallCap 600® Pure Growth Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.30%
S&P SmallCap 600® Pure Growth Fund | Class A | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
S&P SmallCap 600® Pure Growth Fund | Class A | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
S&P SmallCap 600® Pure Growth Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.70%
S&P SmallCap 600® Pure Growth Fund | Class A | P R O G Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Growth Fund | Class A | U F P Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class A | Cinemark Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class A | Green Brick Partners Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class A | Boot Barn Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Growth Fund | Class A | Hawkins Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Growth Fund | Class A | Two Harbors Investment Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
S&P SmallCap 600® Pure Growth Fund | Class A | Sirius Point Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P SmallCap 600® Pure Growth Fund | Class A | Group 1 Automotive Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P SmallCap 600® Pure Growth Fund | Class A | T G Therapeutics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
S&P SmallCap 600® Pure Growth Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.60%
S&P SmallCap 600® Pure Growth Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%
S&P SmallCap 600® Pure Growth Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.60%
S&P SmallCap 600® Pure Growth Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
S&P SmallCap 600® Pure Growth Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.10%
S&P SmallCap 600® Pure Growth Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.30%
S&P SmallCap 600® Pure Growth Fund | Class C | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
S&P SmallCap 600® Pure Growth Fund | Class C | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.20%
S&P SmallCap 600® Pure Growth Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.70%
S&P SmallCap 600® Pure Growth Fund | Class C | P R O G Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
S&P SmallCap 600® Pure Growth Fund | Class C | U F P Technologies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class C | Cinemark Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class C | Green Brick Partners Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
S&P SmallCap 600® Pure Growth Fund | Class C | Boot Barn Holdings Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Growth Fund | Class C | Hawkins Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
S&P SmallCap 600® Pure Growth Fund | Class C | Two Harbors Investment Corp [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
S&P SmallCap 600® Pure Growth Fund | Class C | Sirius Point Ltd [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P SmallCap 600® Pure Growth Fund | Class C | Group 1 Automotive Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
S&P SmallCap 600® Pure Growth Fund | Class C | T G Therapeutics Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Mid-Cap 1.5x Strategy Fund | Class H | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Mid-Cap 1.5x Strategy Fund | Class H | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Mid-Cap 1.5x Strategy Fund | Class H | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Mid-Cap 1.5x Strategy Fund | Class H | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Mid-Cap 1.5x Strategy Fund | Class H | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.50%
Mid-Cap 1.5x Strategy Fund | Class H | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.50%
Mid-Cap 1.5x Strategy Fund | Class H | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.10%
Mid-Cap 1.5x Strategy Fund | Class H | Samp P Mid Cap 400 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.50%
Mid-Cap 1.5x Strategy Fund | Class H | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Mid-Cap 1.5x Strategy Fund | Class H | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Mid-Cap 1.5x Strategy Fund | Class H | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Mid-Cap 1.5x Strategy Fund | Class H | E M C O R Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class H | Carlisle Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Mid-Cap 1.5x Strategy Fund | Class H | Illumina Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Mid-Cap 1.5x Strategy Fund | Class H | Williams Sonoma Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class H | Lennox International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class H | Avantor Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class H | Manhattan Associates Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class H | Watsco Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class A | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Mid-Cap 1.5x Strategy Fund | Class A | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Mid-Cap 1.5x Strategy Fund | Class A | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Mid-Cap 1.5x Strategy Fund | Class A | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Mid-Cap 1.5x Strategy Fund | Class A | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.50%
Mid-Cap 1.5x Strategy Fund | Class A | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.50%
Mid-Cap 1.5x Strategy Fund | Class A | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.10%
Mid-Cap 1.5x Strategy Fund | Class A | Samp P Mid Cap 400 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.50%
Mid-Cap 1.5x Strategy Fund | Class A | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Mid-Cap 1.5x Strategy Fund | Class A | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Mid-Cap 1.5x Strategy Fund | Class A | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Mid-Cap 1.5x Strategy Fund | Class A | E M C O R Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class A | Carlisle Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Mid-Cap 1.5x Strategy Fund | Class A | Illumina Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Mid-Cap 1.5x Strategy Fund | Class A | Williams Sonoma Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class A | Lennox International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class A | Avantor Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class A | Manhattan Associates Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class A | Watsco Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class C | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Mid-Cap 1.5x Strategy Fund | Class C | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Mid-Cap 1.5x Strategy Fund | Class C | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Mid-Cap 1.5x Strategy Fund | Class C | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%
Mid-Cap 1.5x Strategy Fund | Class C | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.50%
Mid-Cap 1.5x Strategy Fund | Class C | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.50%
Mid-Cap 1.5x Strategy Fund | Class C | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.10%
Mid-Cap 1.5x Strategy Fund | Class C | Samp P Mid Cap 400 Index Equity Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.50%
Mid-Cap 1.5x Strategy Fund | Class C | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%
Mid-Cap 1.5x Strategy Fund | Class C | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Mid-Cap 1.5x Strategy Fund | Class C | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Mid-Cap 1.5x Strategy Fund | Class C | E M C O R Group Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class C | Carlisle Companies Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Mid-Cap 1.5x Strategy Fund | Class C | Illumina Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Mid-Cap 1.5x Strategy Fund | Class C | Williams Sonoma Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class C | Lennox International Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class C | Avantor Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class C | Manhattan Associates Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Mid-Cap 1.5x Strategy Fund | Class C | Watsco Inc [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Inverse Mid-Cap 1.5x Strategy Fund | Class H | Samp P Mid Cap 400 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(100.40%)
Inverse Mid-Cap 1.5x Strategy Fund | Class H | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.50%
Inverse Mid-Cap 1.5x Strategy Fund | Class H | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	19%
Inverse Mid-Cap 1.5x Strategy Fund | Class H | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.50%
Inverse Mid-Cap 1.5x Strategy Fund | Class A | Samp P Mid Cap 400 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(100.40%)
Inverse Mid-Cap 1.5x Strategy Fund | Class A | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.50%
Inverse Mid-Cap 1.5x Strategy Fund | Class A | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	19%
Inverse Mid-Cap 1.5x Strategy Fund | Class A | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.50%
Inverse Mid-Cap 1.5x Strategy Fund | Class C | Samp P Mid Cap 400 Index Equity Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(100.40%)
Inverse Mid-Cap 1.5x Strategy Fund | Class C | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.50%
Inverse Mid-Cap 1.5x Strategy Fund | Class C | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	19%
Inverse Mid-Cap 1.5x Strategy Fund | Class C | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.50%
C 000129378 [Member] | Invesco Emerging Markets Sovereign Debt E T F Swap Agreement [Member]
Holdings [Line Items]
Percent of Net Asset Value	37.60%
C 000129378 [Member] | C D X E M 42 Index V 1 Credit Default Swap Agreements Protection Sold [Member]
Holdings [Line Items]
Percent of Net Asset Value	67.50%
C 000129378 [Member] | Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	63.20%
C 000129379 [Member] | Invesco Emerging Markets Sovereign Debt E T F Swap Agreement [Member]
Holdings [Line Items]
Percent of Net Asset Value	37.60%
C 000129379 [Member] | C D X E M 42 Index V 1 Credit Default Swap Agreements Protection Sold [Member]
Holdings [Line Items]
Percent of Net Asset Value	67.50%
C 000129379 [Member] | Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	63.20%
C 000129380 [Member] | Invesco Emerging Markets Sovereign Debt E T F Swap Agreement [Member]
Holdings [Line Items]
Percent of Net Asset Value	37.60%
C 000129380 [Member] | C D X E M 42 Index V 1 Credit Default Swap Agreements Protection Sold [Member]
Holdings [Line Items]
Percent of Net Asset Value	67.50%
C 000129380 [Member] | Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	63.20%
C 000010307 [Member] | U S Government Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000010307 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.80%
C 000010307 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
C 000010307 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000010307 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.90%
C 000010307 [Member] | U S Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000010309 [Member] | U S Government Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000010309 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.80%
C 000010309 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
C 000010309 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000010309 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.90%
C 000010309 [Member] | U S Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000010310 [Member] | U S Government Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000010310 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.80%
C 000010310 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
C 000010310 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000010310 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.90%
C 000010310 [Member] | U S Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000149021 [Member] | U S Government Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000149021 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	34.80%
C 000149021 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
C 000149021 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000149021 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.90%
C 000149021 [Member] | U S Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	86%
C 000010326 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(14.70%)
C 000010326 [Member] | U S Government Securities Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(85.70%)
C 000010326 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.30%
C 000010326 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C 000010326 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.50%
C 000010328 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(14.70%)
C 000010328 [Member] | U S Government Securities Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(85.70%)
C 000010328 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.30%
C 000010328 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C 000010328 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.50%
C 000010329 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(14.70%)
C 000010329 [Member] | U S Government Securities Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(85.70%)
C 000010329 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.30%
C 000010329 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C 000010329 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.50%
C 000149022 [Member] | U S Treasury Ultra Long Bond Interest Rate Futures Contracts Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(14.70%)
C 000149022 [Member] | U S Government Securities Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(85.70%)
C 000149022 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.30%
C 000149022 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.20%
C 000149022 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	43.50%
C 000043615 [Member] | Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	101.20%
C 000043615 [Member] | C D X N A H Y 43 V 1 Index Credit Default Swap Agreements Protection Sold [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.20%
C 000043615 [Member] | I Sharesi Boxx High Yield Corporate Bond E T F Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
C 000043615 [Member] | S P D R Bloomberg High Yield Bond E T F Swap Agreement [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
C 000043615 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000043615 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C 000043615 [Member] | Guggenheim Strategy Fund I I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C 000043615 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
C 000043616 [Member] | Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	101.20%
C 000043616 [Member] | C D X N A H Y 43 V 1 Index Credit Default Swap Agreements Protection Sold [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.20%
C 000043616 [Member] | I Sharesi Boxx High Yield Corporate Bond E T F Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
C 000043616 [Member] | S P D R Bloomberg High Yield Bond E T F Swap Agreement [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
C 000043616 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000043616 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C 000043616 [Member] | Guggenheim Strategy Fund I I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C 000043616 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
C 000043617 [Member] | Interest Rate Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	101.20%
C 000043617 [Member] | C D X N A H Y 43 V 1 Index Credit Default Swap Agreements Protection Sold [Member]
Holdings [Line Items]
Percent of Net Asset Value	91.20%
C 000043617 [Member] | I Sharesi Boxx High Yield Corporate Bond E T F Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.30%
C 000043617 [Member] | S P D R Bloomberg High Yield Bond E T F Swap Agreement [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
C 000043617 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000043617 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
C 000043617 [Member] | Guggenheim Strategy Fund I I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C 000043617 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
C 000043618 [Member] | C D X N A H Y 43 V 1 Credit Default Swap Agreements Protection Purchased [Member]
Holdings [Line Items]
Percent of Net Asset Value	(94.50%)
C 000043618 [Member] | Interest Rate Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(103.00%)
C 000043618 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C 000043618 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.10%
C 000043618 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.90%
C 000043619 [Member] | C D X N A H Y 43 V 1 Credit Default Swap Agreements Protection Purchased [Member]
Holdings [Line Items]
Percent of Net Asset Value	(94.50%)
C 000043619 [Member] | Interest Rate Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(103.00%)
C 000043619 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C 000043619 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.10%
C 000043619 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.90%
C 000043620 [Member] | C D X N A H Y 43 V 1 Credit Default Swap Agreements Protection Purchased [Member]
Holdings [Line Items]
Percent of Net Asset Value	(94.50%)
C 000043620 [Member] | Interest Rate Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(103.00%)
C 000043620 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%
C 000043620 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.10%
C 000043620 [Member] | Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.90%
C 000050422 [Member] | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C 000050422 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C 000050422 [Member] | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
C 000050422 [Member] | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.70%
C 000050422 [Member] | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
C 000050422 [Member] | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
C 000050422 [Member] | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000050422 [Member] | Samp P Emerging 50 A D R Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	156.20%
C 000050422 [Member] | UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	55.90%
C 000050422 [Member] | Taiwan Provinceof China [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C 000050422 [Member] | CAYMAN ISLANDS
Holdings [Line Items]
Percent of Net Asset Value	9.10%
C 000050422 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C 000050422 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	6.70%
C 000050422 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	5.60%
C 000050422 [Member] | Republicof Korea [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000050422 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C 000050422 [Member] | Strong Total Investmentsstrong [Member]
Holdings [Line Items]
Percent of Net Asset Value	100%
C 000050422 [Member] | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%
C 000050422 [Member] | J Dcom Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000050422 [Member] | Taiwan Semiconductor Manufacturing Company Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C 000050422 [Member] | Alibaba Group Holding Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C 000050422 [Member] | H D F C Bank Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C 000050422 [Member] | P D D Holdings Inc A D R 8211 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C 000050422 [Member] | Infosys Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000050422 [Member] | I C I C I Bank Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000050422 [Member] | Vale S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C 000050422 [Member] | Tripcom Group Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C 000050422 [Member] | Net Ease Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C 000050423 [Member] | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C 000050423 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C 000050423 [Member] | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
C 000050423 [Member] | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.70%
C 000050423 [Member] | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
C 000050423 [Member] | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
C 000050423 [Member] | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000050423 [Member] | Samp P Emerging 50 A D R Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	156.20%
C 000050423 [Member] | UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	55.90%
C 000050423 [Member] | Taiwan Provinceof China [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C 000050423 [Member] | CAYMAN ISLANDS
Holdings [Line Items]
Percent of Net Asset Value	9.10%
C 000050423 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C 000050423 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	6.70%
C 000050423 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	5.60%
C 000050423 [Member] | Republicof Korea [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000050423 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C 000050423 [Member] | Strong Total Investmentsstrong [Member]
Holdings [Line Items]
Percent of Net Asset Value	100%
C 000050423 [Member] | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%
C 000050423 [Member] | J Dcom Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000050423 [Member] | Taiwan Semiconductor Manufacturing Company Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C 000050423 [Member] | Alibaba Group Holding Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C 000050423 [Member] | H D F C Bank Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C 000050423 [Member] | P D D Holdings Inc A D R 8211 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C 000050423 [Member] | Infosys Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000050423 [Member] | I C I C I Bank Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000050423 [Member] | Vale S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C 000050423 [Member] | Tripcom Group Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C 000050423 [Member] | Net Ease Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C 000050424 [Member] | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C 000050424 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C 000050424 [Member] | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
C 000050424 [Member] | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.70%
C 000050424 [Member] | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
C 000050424 [Member] | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	3%
C 000050424 [Member] | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000050424 [Member] | Samp P Emerging 50 A D R Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	156.20%
C 000050424 [Member] | UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	55.90%
C 000050424 [Member] | Taiwan Provinceof China [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C 000050424 [Member] | CAYMAN ISLANDS
Holdings [Line Items]
Percent of Net Asset Value	9.10%
C 000050424 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	7.70%
C 000050424 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	6.70%
C 000050424 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	5.60%
C 000050424 [Member] | Republicof Korea [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000050424 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C 000050424 [Member] | Strong Total Investmentsstrong [Member]
Holdings [Line Items]
Percent of Net Asset Value	100%
C 000050424 [Member] | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%
C 000050424 [Member] | J Dcom Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000050424 [Member] | Taiwan Semiconductor Manufacturing Company Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.20%
C 000050424 [Member] | Alibaba Group Holding Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C 000050424 [Member] | H D F C Bank Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C 000050424 [Member] | P D D Holdings Inc A D R 8211 Class A [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C 000050424 [Member] | Infosys Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000050424 [Member] | I C I C I Bank Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000050424 [Member] | Vale S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C 000050424 [Member] | Tripcom Group Ltd A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C 000050424 [Member] | Net Ease Inc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
C 000050425 [Member] | Samp P Emerging 50 A D R Index Swap Agreements Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(199.30%)
C 000050426 [Member] | Samp P Emerging 50 A D R Index Swap Agreements Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(199.30%)
C 000050427 [Member] | Samp P Emerging 50 A D R Index Swap Agreements Sold Short [Member]
Holdings [Line Items]
Percent of Net Asset Value	(199.30%)
C 000010346 [Member] | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
C 000010346 [Member] | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
C 000010346 [Member] | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C 000010346 [Member] | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C 000010346 [Member] | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C 000010346 [Member] | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C 000010346 [Member] | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	80.60%
C 000010346 [Member] | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000010346 [Member] | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010346 [Member] | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C 000010346 [Member] | Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	83.40%
C 000010346 [Member] | UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	56.90%
C 000010346 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
C 000010346 [Member] | Strong Total Investmentsstrong [Member]
Holdings [Line Items]
Percent of Net Asset Value	100%
C 000010346 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	10.20%
C 000010346 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	8.10%
C 000010346 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C 000010346 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C 000010346 [Member] | NETHERLANDS
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C 000010346 [Member] | DENMARK
Holdings [Line Items]
Percent of Net Asset Value	2.80%
C 000010346 [Member] | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.30%
C 000010346 [Member] | Astra Zenecaplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000010346 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C 000010346 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C 000010346 [Member] | Novo Nordisk A S A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000010346 [Member] | A S M L Holding N V 8212 Class G [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C 000010346 [Member] | Nestle S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
C 000010346 [Member] | S A P S E A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000010346 [Member] | Novartis A G A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010346 [Member] | Roche Holding A G A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010346 [Member] | Shellplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
C 000010347 [Member] | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
C 000010347 [Member] | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
C 000010347 [Member] | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C 000010347 [Member] | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C 000010347 [Member] | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C 000010347 [Member] | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C 000010347 [Member] | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	80.60%
C 000010347 [Member] | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000010347 [Member] | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010347 [Member] | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C 000010347 [Member] | Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	83.40%
C 000010347 [Member] | UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	56.90%
C 000010347 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
C 000010347 [Member] | Strong Total Investmentsstrong [Member]
Holdings [Line Items]
Percent of Net Asset Value	100%
C 000010347 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	10.20%
C 000010347 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	8.10%
C 000010347 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C 000010347 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C 000010347 [Member] | NETHERLANDS
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C 000010347 [Member] | DENMARK
Holdings [Line Items]
Percent of Net Asset Value	2.80%
C 000010347 [Member] | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.30%
C 000010347 [Member] | Astra Zenecaplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000010347 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C 000010347 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C 000010347 [Member] | Novo Nordisk A S A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000010347 [Member] | A S M L Holding N V 8212 Class G [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C 000010347 [Member] | Nestle S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
C 000010347 [Member] | S A P S E A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000010347 [Member] | Novartis A G A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010347 [Member] | Roche Holding A G A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010347 [Member] | Shellplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
C 000010348 [Member] | Financial [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
C 000010348 [Member] | Consumer Noncyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
C 000010348 [Member] | Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C 000010348 [Member] | Industrial [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
C 000010348 [Member] | Consumer Cyclical [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
C 000010348 [Member] | Communications [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
C 000010348 [Member] | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	80.60%
C 000010348 [Member] | Basic Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C 000010348 [Member] | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010348 [Member] | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
C 000010348 [Member] | Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	83.40%
C 000010348 [Member] | UNITED STATES
Holdings [Line Items]
Percent of Net Asset Value	56.90%
C 000010348 [Member] | Other [Member]
Holdings [Line Items]
Percent of Net Asset Value	4%
C 000010348 [Member] | Strong Total Investmentsstrong [Member]
Holdings [Line Items]
Percent of Net Asset Value	100%
C 000010348 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	10.20%
C 000010348 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	8.10%
C 000010348 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	7.90%
C 000010348 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	5.70%
C 000010348 [Member] | NETHERLANDS
Holdings [Line Items]
Percent of Net Asset Value	4.40%
C 000010348 [Member] | DENMARK
Holdings [Line Items]
Percent of Net Asset Value	2.80%
C 000010348 [Member] | Top 10 Total [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.30%
C 000010348 [Member] | Astra Zenecaplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000010348 [Member] | Guggenheim Ultra Short Duration Fund 8212 Institutional Class [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C 000010348 [Member] | Guggenheim Strategy Fund I I [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C 000010348 [Member] | Novo Nordisk A S A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000010348 [Member] | A S M L Holding N V 8212 Class G [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
C 000010348 [Member] | Nestle S A A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
C 000010348 [Member] | S A P S E A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C 000010348 [Member] | Novartis A G A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010348 [Member] | Roche Holding A G A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C 000010348 [Member] | Shellplc A D R [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
C 000050428 [Member] | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	198.10%
C 000050428 [Member] | Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	197.10%
C 000050429 [Member] | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	198.10%
C 000050429 [Member] | Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	197.10%
C 000050430 [Member] | Equity Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	198.10%
C 000050430 [Member] | Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	197.10%
C 000010466 [Member] | U S Dollar Index Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	170%
C 000010466 [Member] | U S Dollar Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	27.70%
C 000010467 [Member] | U S Dollar Index Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	170%
C 000010467 [Member] | U S Dollar Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	27.70%
C 000010468 [Member] | U S Dollar Index Currency Futures Contracts [Member]
Holdings [Line Items]
Percent of Net Asset Value	170%
C 000010468 [Member] | U S Dollar Index Swap Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	27.70%
C 000010432 [Member] | U S Dollar Index Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(80.70%)
C 000010432 [Member] | U S Dollar Index Currency Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(117.40%)
C 000010433 [Member] | U S Dollar Index Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(80.70%)
C 000010433 [Member] | U S Dollar Index Currency Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(117.40%)
C 000010434 [Member] | U S Dollar Index Swap Agreements Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(80.70%)
C 000010434 [Member] | U S Dollar Index Currency Futures Contracts Short Sales [Member]
Holdings [Line Items]
Percent of Net Asset Value	(117.40%)
C 000113321 [Member] | U S Government Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	9%
C 000113321 [Member] | Federal Home Loan Bank F A D N [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.40%
C 000113321 [Member] | Federal Home Loan Bank F A N [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.60%
C 000113321 [Member] | Federal Farm Credit Bank F A N [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
C 000113321 [Member] | Freddie Mac F A N [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
C 000113321 [Member] | Repurchase Agreements [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.40%
C 000113321 [Member] | U S Treasury Bills [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%