Manning & Napier Fund N-CSR 3 Jan 25 Certified annual shareholder report (management investment company) Financial data

Form N-CSR Cover

Form N-CSR Cover	12 Months Ended
	Oct. 31, 2024
Shareholder Report [Line Items]
Document Type	N-CSR
Amendment Flag	false
Registrant Name	Manning & Napier Fund, Inc.
Entity Central Index Key	0000751173
Entity Investment Company Type	N-1A
Document Period End Date	Oct. 31, 2024

Shareholder Report

Shareholder Report	12 Months Ended
	Oct. 31, 2024 USD ($) Holdings
Shareholder Report [Line Items]
Document Type	N-CSR
Amendment Flag	false
Registrant Name	Manning & Napier Fund, Inc.
Entity Central Index Key	0000751173
Entity Investment Company Type	N-1A
Document Period End Date	Oct. 31, 2024
Equity Series Class S
Shareholder Report [Line Items]
Fund Name	Equity Series
Class Name	Class S
Trading Symbol	EXEYX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $121 1.05%
Expenses Paid, Amount	$ 121
Expense Ratio, Percent	1.05%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered meaningfully positive returns but underperformed its benchmark, the Russell 3000 Index, for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from its focus within the U.S. equity market. Stocks rallied on the back of positive investor sentiment driven by a resilient U.S. economy. Returns were also more broadly distributed across the market than the previous year. Although the Series largely participated in the strong period for stock returns, underperformance relative to the benchmark was primarily driven by individual stock outcomes, mostly concentrated within the Consumer, Health Care, and Industrials sectors.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and two appropriate broad-based securities market indices that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Equity Series - S MSCI USA IMI Russell 3000 ® 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9854.0 10390.0 10449.0 10/31/2016 10461.0 10778.0 10892.0 10/31/2017 12834.0 13281.0 13504.0 10/31/2018 13818.0 14090.0 14395.0 10/31/2019 16151.0 15907.0 16337.0 10/31/2020 18411.0 17464.0 17995.0 10/31/2021 26090.0 25079.0 25895.0 10/31/2022 21451.0 20852.0 21617.0 10/31/2023 23132.0 22534.0 23429.0 10/31/2024 30280.0 30962.0 32299.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Equity Series - S 30.90% 13.39% 11.72% MSCI USA IMI 37.40% 14.25% 11.97% Russell 3000 ® 37.86% 14.60% 12.44%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 70,600,223
Holdings Count | Holdings	46
Advisory Fees Paid, Amount	$ 351,700
Investment Company, Portfolio Turnover	57%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $70,600,223 Number of Holdings 46 Annual Portfolio Turnover 57% Total Advisory Fees Paid (net of reimbursements) $351,700 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Materials 0.022 Communication Services 0.129 Consumer Discretionary 0.054 Information Technology 0.190 Financials 0.202 Real Estate 0.041 Industrials 0.210 Utilities 0.016 Health Care 0.095 Consumer Staples 0.020
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 2.1 Common Stocks 97.9 Expressed as a percentage of net assets.
Equity Series Class W
Shareholder Report [Line Items]
Fund Name	Equity Series
Class Name	Class W
Trading Symbol	MEYWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $6 0.05%
Expenses Paid, Amount	$ 6
Expense Ratio, Percent	0.05%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered meaningfully positive returns but underperformed its benchmark, the Russell 3000 Index, for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from its focus within the U.S. equity market. Stocks rallied on the back of positive investor sentiment driven by a resilient U.S. economy. Returns were also more broadly distributed across the market than the previous year. Although the Series largely participated in the strong period for stock returns, underperformance relative to the benchmark was primarily driven by individual stock outcomes, mostly concentrated within the Consumer, Health Care, and Industrials sectors.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and two appropriate broad-based securities market indices that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Equity Series - W MSCI USA IMI Russell 3000 ® 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9854.0 10390.0 10449.0 10/31/2016 10461.0 10778.0 10892.0 10/31/2017 12834.0 13281.0 13504.0 10/31/2018 13818.0 14090.0 14395.0 10/31/2019 16255.0 15907.0 16337.0 10/31/2020 18718.0 17464.0 17995.0 10/31/2021 26799.0 25079.0 25895.0 10/31/2022 22243.0 20852.0 21617.0 10/31/2023 24240.0 22534.0 23429.0 10/31/2024 32048.0 30962.0 32299.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Equity Series - W 32.21% 14.54% 12.35% MSCI USA IMI 37.40% 14.25% 11.97% Russell 3000 ® 37.86% 14.60% 12.44%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 70,600,223
Holdings Count | Holdings	46
Advisory Fees Paid, Amount	$ 351,700
Investment Company, Portfolio Turnover	57%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $70,600,223 Number of Holdings 46 Annual Portfolio Turnover 57% Total Advisory Fees Paid (net of reimbursements) $351,700 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Materials 0.022 Communication Services 0.129 Consumer Discretionary 0.054 Information Technology 0.190 Financials 0.202 Real Estate 0.041 Industrials 0.210 Utilities 0.016 Health Care 0.095 Consumer Staples 0.020
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 2.1 Common Stocks 97.9 Expressed as a percentage of net assets.
Overseas Series Class I
Shareholder Report [Line Items]
Fund Name	Overseas Series
Class Name	Class I
Trading Symbol	EXOSX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $84 0.75%
Expenses Paid, Amount	$ 84
Expense Ratio, Percent	0.75%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but modestly underperformed its benchmark, the MSCI ACWI ex USA Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. While country and sector positioning decisions were largely positive over the period, the Series' relative underperformance was primarily driven by individual stock results, most notably within the Industrials, Information Technology, and Financials sectors.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and one appropriate broad-based securities market index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Overseas Series - I MSCI ACWI ex USA 10/31/2014 10000.0 10000.0 10/31/2015 9694.0 9532.0 10/31/2016 9660.0 9553.0 10/31/2017 11640.0 11811.0 10/31/2018 10624.0 10838.0 10/31/2019 11711.0 12059.0 10/31/2020 13470.0 11745.0 10/31/2021 18474.0 15228.0 10/31/2022 12605.0 11462.0 10/31/2023 13974.0 12846.0 10/31/2024 17197.0 15971.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Overseas Series - I 23.06% 7.99% 5.57% MSCI ACWI ex USA 24.33% 5.78% 4.79%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 623,925,803
Holdings Count | Holdings	39
Advisory Fees Paid, Amount	$ 1,937,795
Investment Company, Portfolio Turnover	57%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $623,925,803 Number of Holdings 39 Annual Portfolio Turnover 57% Total Advisory Fees Paid (net of reimbursements) $1,937,795 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.138 Materials 0.071 Industrials 0.278 Health Care 0.113 Information Technology 0.184 Communication Services 0.067 Consumer Staples 0.020 Consumer Discretionary 0.086
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Common Stocks 95.7 Expressed as a percentage of net assets.
Overseas Series Class S
Shareholder Report [Line Items]
Fund Name	Overseas Series
Class Name	Class S
Trading Symbol	MNOSX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $117 1.05%
Expenses Paid, Amount	$ 117
Expense Ratio, Percent	1.05%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but modestly underperformed its benchmark, the MSCI ACWI ex USA Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. While country and sector positioning decisions were largely positive over the period, the Series' relative underperformance was primarily driven by individual stock results, most notably within the Industrials, Information Technology, and Financials sectors.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and one appropriate broad-based securities market index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Overseas Series - S MSCI ACWI ex USA 10/31/2014 10000.0 10000.0 10/31/2015 9665.0 9532.0 10/31/2016 9603.0 9553.0 10/31/2017 11537.0 11811.0 10/31/2018 10503.0 10838.0 10/31/2019 11541.0 12059.0 10/31/2020 13238.0 11745.0 10/31/2021 18098.0 15228.0 10/31/2022 12312.0 11462.0 10/31/2023 13609.0 12846.0 10/31/2024 16696.0 15971.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Overseas Series - S 22.68% 7.66% 5.26% MSCI ACWI ex USA 24.33% 5.78% 4.79%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 623,925,803
Holdings Count | Holdings	39
Advisory Fees Paid, Amount	$ 1,937,795
Investment Company, Portfolio Turnover	57%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $623,925,803 Number of Holdings 39 Annual Portfolio Turnover 57% Total Advisory Fees Paid (net of reimbursements) $1,937,795 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.138 Materials 0.071 Industrials 0.278 Health Care 0.113 Information Technology 0.184 Communication Services 0.067 Consumer Staples 0.020 Consumer Discretionary 0.086
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Common Stocks 95.7 Expressed as a percentage of net assets.
Overseas Series Class Z
Shareholder Report [Line Items]
Fund Name	Overseas Series
Class Name	Class Z
Trading Symbol	MNOZX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Z $73 0.65%
Expenses Paid, Amount	$ 73
Expense Ratio, Percent	0.65%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but modestly underperformed its benchmark, the MSCI ACWI ex USA Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. While country and sector positioning decisions were largely positive over the period, the Series' relative underperformance was primarily driven by individual stock results, most notably within the Industrials, Information Technology, and Financials sectors.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and one appropriate broad-based securities market index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Overseas Series - Z MSCI ACWI ex USA 10/31/2014 10000.0 10000.0 10/31/2015 9694.0 9532.0 10/31/2016 9660.0 9553.0 10/31/2017 11640.0 11811.0 10/31/2018 10633.0 10838.0 10/31/2019 11735.0 12059.0 10/31/2020 13508.0 11745.0 10/31/2021 18548.0 15228.0 10/31/2022 12665.0 11462.0 10/31/2023 14053.0 12846.0 10/31/2024 17313.0 15971.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Overseas Series - Z 23.20% 8.09% 5.64% MSCI ACWI ex USA 24.33% 5.78% 4.79%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 623,925,803
Holdings Count | Holdings	39
Advisory Fees Paid, Amount	$ 1,937,795
Investment Company, Portfolio Turnover	57%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $623,925,803 Number of Holdings 39 Annual Portfolio Turnover 57% Total Advisory Fees Paid (net of reimbursements) $1,937,795 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.138 Materials 0.071 Industrials 0.278 Health Care 0.113 Information Technology 0.184 Communication Services 0.067 Consumer Staples 0.020 Consumer Discretionary 0.086
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Common Stocks 95.7 Expressed as a percentage of net assets.
Overseas Series Class W
Shareholder Report [Line Items]
Fund Name	Overseas Series
Class Name	Class W
Trading Symbol	MNOWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $6 0.05%
Expenses Paid, Amount	$ 6
Expense Ratio, Percent	0.05%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but modestly underperformed its benchmark, the MSCI ACWI ex USA Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. While country and sector positioning decisions were largely positive over the period, the Series' relative underperformance was primarily driven by individual stock results, most notably within the Industrials, Information Technology, and Financials sectors.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and one appropriate broad-based securities market index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Overseas Series - W MSCI ACWI ex USA 10/31/2014 10000.0 10000.0 10/31/2015 9694.0 9532.0 10/31/2016 9660.0 9553.0 10/31/2017 11640.0 11811.0 10/31/2018 10624.0 10838.0 10/31/2019 11770.0 12059.0 10/31/2020 13629.0 11745.0 10/31/2021 18826.0 15228.0 10/31/2022 12936.0 11462.0 10/31/2023 14438.0 12846.0 10/31/2024 17897.0 15971.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Overseas Series - W 23.95% 8.74% 5.99% MSCI ACWI ex USA 24.33% 5.78% 4.79%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 623,925,803
Holdings Count | Holdings	39
Advisory Fees Paid, Amount	$ 1,937,795
Investment Company, Portfolio Turnover	57%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $623,925,803 Number of Holdings 39 Annual Portfolio Turnover 57% Total Advisory Fees Paid (net of reimbursements) $1,937,795 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.138 Materials 0.071 Industrials 0.278 Health Care 0.113 Information Technology 0.184 Communication Services 0.067 Consumer Staples 0.020 Consumer Discretionary 0.086
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Common Stocks 95.7 Expressed as a percentage of net assets.
Pro-Blend(R) Conservative Term Series Class L
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Conservative Term Series
Class Name	Class L
Trading Symbol	MNCCX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class L $170 1.61%
Expenses Paid, Amount	$ 170
Expense Ratio, Percent	1.61%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Conservative Term Composite Benchmark 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9791.0 10196.0 10226.0 10/31/2016 10009.0 10642.0 10570.0 10/31/2017 10623.0 10737.0 11328.0 10/31/2018 10455.0 10517.0 11330.0 10/31/2019 11460.0 11728.0 12506.0 10/31/2020 12052.0 12454.0 13275.0 10/31/2021 13288.0 12394.0 14659.0 10/31/2022 11502.0 10451.0 12773.0 10/31/2023 11821.0 10488.0 13146.0 10/31/2024 13187.0 11595.0 14983.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 11.55% 2.85% 2.80% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Conservative Term Composite Benchmark 13.98% 3.68% 4.12%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 332,785,669
Holdings Count | Holdings	256
Advisory Fees Paid, Amount	$ 1,409,977
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $332,785,669 Number of Holdings 256 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $1,409,977 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.128 Materials 0.012 Industrials 0.057 Health Care 0.031 Communication Services 0.034 Consumer Discretionary 0.027 Information Technology 0.029 Consumer Staples 0.006 Real Estate 0.029 Utilities 0.015 Energy 0.019
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets 2.8 Commercial Mortgage-Backed Securities 9.2 Common Stocks 20.5 Asset-Backed Securities 7.2 U.S. Government Agencies 13.8 Foreign Government Bonds 0.4 Municipal Bonds 1.6 Corporate Bonds 18.0 U.S. Treasury Note 26.5 Expressed as a percentage of net assets.
Pro-Blend(R) Conservative Term Series Class R
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Conservative Term Series
Class Name	Class R
Trading Symbol	MNCRX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class R $117 1.10%
Expenses Paid, Amount	$ 117
Expense Ratio, Percent	1.10%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Conservative Term Composite Benchmark 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9840.0 10196.0 10226.0 10/31/2016 10115.0 10642.0 10570.0 10/31/2017 10794.0 10737.0 11328.0 10/31/2018 10678.0 10517.0 11330.0 10/31/2019 11759.0 11728.0 12506.0 10/31/2020 12428.0 12454.0 13275.0 10/31/2021 13772.0 12394.0 14659.0 10/31/2022 11990.0 10451.0 12773.0 10/31/2023 12371.0 10488.0 13146.0 10/31/2024 13885.0 11595.0 14983.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 12.25% 3.38% 3.34% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Conservative Term Composite Benchmark 13.98% 3.68% 4.12%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 332,785,669
Holdings Count | Holdings	256
Advisory Fees Paid, Amount	$ 1,409,977
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $332,785,669 Number of Holdings 256 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $1,409,977 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.128 Materials 0.012 Industrials 0.057 Health Care 0.031 Communication Services 0.034 Consumer Discretionary 0.027 Information Technology 0.029 Consumer Staples 0.006 Real Estate 0.029 Utilities 0.015 Energy 0.019
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets 2.8 Commercial Mortgage-Backed Securities 9.2 Common Stocks 20.5 Asset-Backed Securities 7.2 U.S. Government Agencies 13.8 Foreign Government Bonds 0.4 Municipal Bonds 1.6 Corporate Bonds 18.0 U.S. Treasury Note 26.5 Expressed as a percentage of net assets.
Pro-Blend(R) Conservative Term Series Class S
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Conservative Term Series
Class Name	Class S
Trading Symbol	EXDAX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $96 0.90%
Expenses Paid, Amount	$ 96
Expense Ratio, Percent	0.90%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Conservative Term Composite Benchmark 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9867.0 10196.0 10226.0 10/31/2016 10171.0 10642.0 10570.0 10/31/2017 10885.0 10737.0 11328.0 10/31/2018 10803.0 10517.0 11330.0 10/31/2019 11926.0 11728.0 12506.0 10/31/2020 12625.0 12454.0 13275.0 10/31/2021 14011.0 12394.0 14659.0 10/31/2022 12222.0 10451.0 12773.0 10/31/2023 12648.0 10488.0 13146.0 10/31/2024 14216.0 11595.0 14983.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 12.39% 3.58% 3.58% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Conservative Term Composite Benchmark 13.98% 3.68% 4.12%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 332,785,669
Holdings Count | Holdings	256
Advisory Fees Paid, Amount	$ 1,409,977
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $332,785,669 Number of Holdings 256 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $1,409,977 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.128 Materials 0.012 Industrials 0.057 Health Care 0.031 Communication Services 0.034 Consumer Discretionary 0.027 Information Technology 0.029 Consumer Staples 0.006 Real Estate 0.029 Utilities 0.015 Energy 0.019
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets 2.8 Commercial Mortgage-Backed Securities 9.2 Common Stocks 20.5 Asset-Backed Securities 7.2 U.S. Government Agencies 13.8 Foreign Government Bonds 0.4 Municipal Bonds 1.6 Corporate Bonds 18.0 U.S. Treasury Note 26.5 Expressed as a percentage of net assets.
Pro-Blend(R) Conservative Term Series Class I
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Conservative Term Series
Class Name	Class I
Trading Symbol	MNCIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $69 0.65%
Expenses Paid, Amount	$ 69
Expense Ratio, Percent	0.65%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Conservative Term Composite Benchmark 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9885.0 10196.0 10226.0 10/31/2016 10207.0 10642.0 10570.0 10/31/2017 10947.0 10737.0 11328.0 10/31/2018 10879.0 10517.0 11330.0 10/31/2019 12042.0 11728.0 12506.0 10/31/2020 12796.0 12454.0 13275.0 10/31/2021 14224.0 12394.0 14659.0 10/31/2022 12446.0 10451.0 12773.0 10/31/2023 12911.0 10488.0 13146.0 10/31/2024 14544.0 11595.0 14983.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 12.65% 3.85% 3.82% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Conservative Term Composite Benchmark 13.98% 3.68% 4.12%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 332,785,669
Holdings Count | Holdings	256
Advisory Fees Paid, Amount	$ 1,409,977
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $332,785,669 Number of Holdings 256 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $1,409,977 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.128 Materials 0.012 Industrials 0.057 Health Care 0.031 Communication Services 0.034 Consumer Discretionary 0.027 Information Technology 0.029 Consumer Staples 0.006 Real Estate 0.029 Utilities 0.015 Energy 0.019
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets 2.8 Commercial Mortgage-Backed Securities 9.2 Common Stocks 20.5 Asset-Backed Securities 7.2 U.S. Government Agencies 13.8 Foreign Government Bonds 0.4 Municipal Bonds 1.6 Corporate Bonds 18.0 U.S. Treasury Note 26.5 Expressed as a percentage of net assets.
Pro-Blend(R) Conservative Term Series Class W
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Conservative Term Series
Class Name	Class W
Trading Symbol	MNCWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $11 0.10%
Expenses Paid, Amount	$ 11
Expense Ratio, Percent	0.10%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Conservative Term Composite Benchmark 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9867.0 10196.0 10226.0 10/31/2016 10171.0 10642.0 10570.0 10/31/2017 10885.0 10737.0 11328.0 10/31/2018 10803.0 10517.0 11330.0 10/31/2019 11992.0 11728.0 12506.0 10/31/2020 12790.0 12454.0 13275.0 10/31/2021 14305.0 12394.0 14659.0 10/31/2022 12579.0 10451.0 12773.0 10/31/2023 13123.0 10488.0 13146.0 10/31/2024 14867.0 11595.0 14983.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 13.29% 4.39% 4.05% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Conservative Term Composite Benchmark 13.98% 3.68% 4.12%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 332,785,669
Holdings Count | Holdings	256
Advisory Fees Paid, Amount	$ 1,409,977
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $332,785,669 Number of Holdings 256 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $1,409,977 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.128 Materials 0.012 Industrials 0.057 Health Care 0.031 Communication Services 0.034 Consumer Discretionary 0.027 Information Technology 0.029 Consumer Staples 0.006 Real Estate 0.029 Utilities 0.015 Energy 0.019
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets 2.8 Commercial Mortgage-Backed Securities 9.2 Common Stocks 20.5 Asset-Backed Securities 7.2 U.S. Government Agencies 13.8 Foreign Government Bonds 0.4 Municipal Bonds 1.6 Corporate Bonds 18.0 U.S. Treasury Note 26.5 Expressed as a percentage of net assets.
Pro-Blend(R) Moderate Term Series Class L
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Moderate Term Series
Class Name	Class L
Trading Symbol	MNMCX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class L $196 1.81%
Expenses Paid, Amount	$ 196
Expense Ratio, Percent	1.81%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Index Russell 30%/10%/30%/30% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9723.0 10196.0 10231.0 10/31/2016 9915.0 10642.0 10613.0 10/31/2017 10679.0 10737.0 11625.0 10/31/2018 10421.0 10517.0 11654.0 10/31/2019 11578.0 11728.0 13015.0 10/31/2020 12554.0 12454.0 13902.0 10/31/2021 14429.0 12394.0 15910.0 10/31/2022 11992.0 10451.0 13452.0 10/31/2023 12385.0 10488.0 14031.0 10/31/2024 14383.0 11595.0 16730.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 16.14% 4.43% 3.70% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Russell 30%/10%/30%/30% Blended Index 19.24% 5.15% 5.28%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 328,607,483
Holdings Count | Holdings	239
Advisory Fees Paid, Amount	$ 2,003,865
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $328,607,483 Number of Holdings 239 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $2,003,865 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.142 Materials 0.018 Industrials 0.096 Health Care 0.062 Communication Services 0.056 Consumer Discretionary 0.047 Information Technology 0.055 Consumer Staples 0.011 Real Estate 0.032 Utilities 0.014 Energy 0.014
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Commercial Mortgage-Backed Securities 6.0 Common Stocks 41.3 Asset-Backed Securities 5.2 U.S. Government Agencies 10.7 Foreign Government Bonds 0.4 Municipal Bonds 0.7 Corporate Bonds 13.3 U.S. Treasury Bond 4.2 U.S. Treasury Note 13.9 Expressed as a percentage of net assets.
Pro-Blend(R) Moderate Term Series Class R
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Moderate Term Series
Class Name	Class R
Trading Symbol	MNMRX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class R $139 1.28%
Expenses Paid, Amount	$ 139
Expense Ratio, Percent	1.28%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Index Russell 30%/10%/30%/30% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9770.0 10196.0 10231.0 10/31/2016 10019.0 10642.0 10613.0 10/31/2017 10842.0 10737.0 11625.0 10/31/2018 10629.0 10517.0 11654.0 10/31/2019 11862.0 11728.0 13015.0 10/31/2020 12916.0 12454.0 13902.0 10/31/2021 14934.0 12394.0 15910.0 10/31/2022 12479.0 10451.0 13452.0 10/31/2023 12950.0 10488.0 14031.0 10/31/2024 15119.0 11595.0 16730.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 16.75% 4.97% 4.22% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Russell 30%/10%/30%/30% Blended Index 19.24% 5.15% 5.28%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 328,607,483
Holdings Count | Holdings	239
Advisory Fees Paid, Amount	$ 2,003,865
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $328,607,483 Number of Holdings 239 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $2,003,865 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.142 Materials 0.018 Industrials 0.096 Health Care 0.062 Communication Services 0.056 Consumer Discretionary 0.047 Information Technology 0.055 Consumer Staples 0.011 Real Estate 0.032 Utilities 0.014 Energy 0.014
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Commercial Mortgage-Backed Securities 6.0 Common Stocks 41.3 Asset-Backed Securities 5.2 U.S. Government Agencies 10.7 Foreign Government Bonds 0.4 Municipal Bonds 0.7 Corporate Bonds 13.3 U.S. Treasury Bond 4.2 U.S. Treasury Note 13.9 Expressed as a percentage of net assets.
Pro-Blend(R) Moderate Term Series Class S
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Moderate Term Series
Class Name	Class S
Trading Symbol	EXBAX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $115 1.06%
Expenses Paid, Amount	$ 115
Expense Ratio, Percent	1.06%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Index Russell 30%/10%/30%/30% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9801.0 10196.0 10231.0 10/31/2016 10072.0 10642.0 10613.0 10/31/2017 10924.0 10737.0 11625.0 10/31/2018 10742.0 10517.0 11654.0 10/31/2019 12015.0 11728.0 13015.0 10/31/2020 13129.0 12454.0 13902.0 10/31/2021 15201.0 12394.0 15910.0 10/31/2022 12728.0 10451.0 13452.0 10/31/2023 13244.0 10488.0 14031.0 10/31/2024 15489.0 11595.0 16730.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 16.95% 5.21% 4.47% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Russell 30%/10%/30%/30% Blended Index 19.24% 5.15% 5.28%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 328,607,483
Holdings Count | Holdings	239
Advisory Fees Paid, Amount	$ 2,003,865
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $328,607,483 Number of Holdings 239 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $2,003,865 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.142 Materials 0.018 Industrials 0.096 Health Care 0.062 Communication Services 0.056 Consumer Discretionary 0.047 Information Technology 0.055 Consumer Staples 0.011 Real Estate 0.032 Utilities 0.014 Energy 0.014
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Commercial Mortgage-Backed Securities 6.0 Common Stocks 41.3 Asset-Backed Securities 5.2 U.S. Government Agencies 10.7 Foreign Government Bonds 0.4 Municipal Bonds 0.7 Corporate Bonds 13.3 U.S. Treasury Bond 4.2 U.S. Treasury Note 13.9 Expressed as a percentage of net assets.
Pro-Blend(R) Moderate Term Series Class I
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Moderate Term Series
Class Name	Class I
Trading Symbol	MNMIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $92 0.85%
Expenses Paid, Amount	$ 92
Expense Ratio, Percent	0.85%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Index Russell 30%/10%/30%/30% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9824.0 10196.0 10231.0 10/31/2016 10126.0 10642.0 10613.0 10/31/2017 11010.0 10737.0 11625.0 10/31/2018 10846.0 10517.0 11654.0 10/31/2019 12169.0 11728.0 13015.0 10/31/2020 13310.0 12454.0 13902.0 10/31/2021 15453.0 12394.0 15910.0 10/31/2022 12966.0 10451.0 13452.0 10/31/2023 13522.0 10488.0 14031.0 10/31/2024 15858.0 11595.0 16730.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 17.27% 5.44% 4.72% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Russell 30%/10%/30%/30% Blended Index 19.24% 5.15% 5.28%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 328,607,483
Holdings Count | Holdings	239
Advisory Fees Paid, Amount	$ 2,003,865
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $328,607,483 Number of Holdings 239 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $2,003,865 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.142 Materials 0.018 Industrials 0.096 Health Care 0.062 Communication Services 0.056 Consumer Discretionary 0.047 Information Technology 0.055 Consumer Staples 0.011 Real Estate 0.032 Utilities 0.014 Energy 0.014
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Commercial Mortgage-Backed Securities 6.0 Common Stocks 41.3 Asset-Backed Securities 5.2 U.S. Government Agencies 10.7 Foreign Government Bonds 0.4 Municipal Bonds 0.7 Corporate Bonds 13.3 U.S. Treasury Bond 4.2 U.S. Treasury Note 13.9 Expressed as a percentage of net assets.
Pro-Blend(R) Moderate Term Series Class W
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Moderate Term Series
Class Name	Class W
Trading Symbol	MNMWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $11 0.10%
Expenses Paid, Amount	$ 11
Expense Ratio, Percent	0.10%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® Bloomberg U.S. Aggregate Bond Index Russell 30%/10%/30%/30% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9801.0 10196.0 10231.0 10/31/2016 10072.0 10642.0 10613.0 10/31/2017 10924.0 10737.0 11625.0 10/31/2018 10742.0 10517.0 11654.0 10/31/2019 12080.0 11728.0 13015.0 10/31/2020 13325.0 12454.0 13902.0 10/31/2021 15586.0 12394.0 15910.0 10/31/2022 13166.0 10451.0 13452.0 10/31/2023 13838.0 10488.0 14031.0 10/31/2024 16334.0 11595.0 16730.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 18.04% 6.22% 5.03% Bloomberg U.S. Aggregate Bond Index 10.55% -0.23% 1.49% Russell 30%/10%/30%/30% Blended Index 19.24% 5.15% 5.28%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 328,607,483
Holdings Count | Holdings	239
Advisory Fees Paid, Amount	$ 2,003,865
Investment Company, Portfolio Turnover	59%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $328,607,483 Number of Holdings 239 Annual Portfolio Turnover 59% Total Advisory Fees Paid (net of reimbursements) $2,003,865 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.142 Materials 0.018 Industrials 0.096 Health Care 0.062 Communication Services 0.056 Consumer Discretionary 0.047 Information Technology 0.055 Consumer Staples 0.011 Real Estate 0.032 Utilities 0.014 Energy 0.014
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 4.3 Commercial Mortgage-Backed Securities 6.0 Common Stocks 41.3 Asset-Backed Securities 5.2 U.S. Government Agencies 10.7 Foreign Government Bonds 0.4 Municipal Bonds 0.7 Corporate Bonds 13.3 U.S. Treasury Bond 4.2 U.S. Treasury Note 13.9 Expressed as a percentage of net assets.
Pro-Blend(R) Extended Term Series Class L
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Extended Term Series
Class Name	Class L
Trading Symbol	MNECX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class L $195 1.78%
Expenses Paid, Amount	$ 195
Expense Ratio, Percent	1.78%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 40%/15%/45% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9709.0 10390.0 10220.0 10/31/2016 9954.0 10778.0 10614.0 10/31/2017 10981.0 13281.0 12003.0 10/31/2018 10747.0 14090.0 12066.0 10/31/2019 12065.0 15907.0 13600.0 10/31/2020 13256.0 17464.0 14566.0 10/31/2021 15958.0 25079.0 17537.0 10/31/2022 12920.0 20852.0 14533.0 10/31/2023 13401.0 22534.0 15321.0 10/31/2024 15958.0 30962.0 18852.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 19.08% 5.75% 4.78% MSCI USA IMI 37.40% 14.25% 11.97% 40%/15%/45% Blended Index 23.05% 6.74% 6.54%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 556,355,912
Holdings Count | Holdings	241
Advisory Fees Paid, Amount	$ 3,365,349
Investment Company, Portfolio Turnover	71%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $556,355,912 Number of Holdings 241 Annual Portfolio Turnover 71% Total Advisory Fees Paid (net of reimbursements) $3,365,349 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.15 Materials 0.021 Industrials 0.123 Health Care 0.083 Communication Services 0.07 Consumer Discretionary 0.059 Information Technology 0.074 Consumer Staples 0.016 Real Estate 0.032 Utilities 0.015 Energy 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 3.4 Commercial Mortgage-Backed Securities 4.6 Common Stocks 55.2 Asset-Backed Securities 4.4 U.S. Government Agencies 7.8 Foreign Government Bonds 0.2 Municipal Bonds 0.3 Corporate Bonds 10.1 U.S. Treasury Bond 5.1 U.S. Treasury Note 8.9 Expressed as a percentage of net assets.
Pro-Blend(R) Extended Term Series Class R
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Extended Term Series
Class Name	Class R
Trading Symbol	MNBRX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class R $139 1.27%
Expenses Paid, Amount	$ 139
Expense Ratio, Percent	1.27%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 40%/15%/45% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9761.0 10390.0 10220.0 10/31/2016 10047.0 10778.0 10614.0 10/31/2017 11149.0 13281.0 12003.0 10/31/2018 10965.0 14090.0 12066.0 10/31/2019 12360.0 15907.0 13600.0 10/31/2020 13661.0 17464.0 14566.0 10/31/2021 16511.0 25079.0 17537.0 10/31/2022 13460.0 20852.0 14533.0 10/31/2023 14025.0 22534.0 15321.0 10/31/2024 16782.0 30962.0 18852.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 19.66% 6.31% 5.31% MSCI USA IMI 37.40% 14.25% 11.97% 40%/15%/45% Blended Index 23.05% 6.74% 6.54%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 556,355,912
Holdings Count | Holdings	241
Advisory Fees Paid, Amount	$ 3,365,349
Investment Company, Portfolio Turnover	71%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $556,355,912 Number of Holdings 241 Annual Portfolio Turnover 71% Total Advisory Fees Paid (net of reimbursements) $3,365,349 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.15 Materials 0.021 Industrials 0.123 Health Care 0.083 Communication Services 0.07 Consumer Discretionary 0.059 Information Technology 0.074 Consumer Staples 0.016 Real Estate 0.032 Utilities 0.015 Energy 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 3.4 Commercial Mortgage-Backed Securities 4.6 Common Stocks 55.2 Asset-Backed Securities 4.4 U.S. Government Agencies 7.8 Foreign Government Bonds 0.2 Municipal Bonds 0.3 Corporate Bonds 10.1 U.S. Treasury Bond 5.1 U.S. Treasury Note 8.9 Expressed as a percentage of net assets.
Pro-Blend(R) Extended Term Series Class S
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Extended Term Series
Class Name	Class S
Trading Symbol	MNBAX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $112 1.02%
Expenses Paid, Amount	$ 112
Expense Ratio, Percent	1.02%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 40%/15%/45% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9784.0 10390.0 10220.0 10/31/2016 10101.0 10778.0 10614.0 10/31/2017 11238.0 13281.0 12003.0 10/31/2018 11073.0 14090.0 12066.0 10/31/2019 12530.0 15907.0 13600.0 10/31/2020 13876.0 17464.0 14566.0 10/31/2021 16817.0 25079.0 17537.0 10/31/2022 13731.0 20852.0 14533.0 10/31/2023 14345.0 22534.0 15321.0 10/31/2024 17210.0 30962.0 18852.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 19.97% 6.55% 5.58% MSCI USA IMI 37.40% 14.25% 11.97% 40%/15%/45% Blended Index 23.05% 6.74% 6.54%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 556,355,912
Holdings Count | Holdings	241
Advisory Fees Paid, Amount	$ 3,365,349
Investment Company, Portfolio Turnover	71%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $556,355,912 Number of Holdings 241 Annual Portfolio Turnover 71% Total Advisory Fees Paid (net of reimbursements) $3,365,349 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.15 Materials 0.021 Industrials 0.123 Health Care 0.083 Communication Services 0.07 Consumer Discretionary 0.059 Information Technology 0.074 Consumer Staples 0.016 Real Estate 0.032 Utilities 0.015 Energy 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 3.4 Commercial Mortgage-Backed Securities 4.6 Common Stocks 55.2 Asset-Backed Securities 4.4 U.S. Government Agencies 7.8 Foreign Government Bonds 0.2 Municipal Bonds 0.3 Corporate Bonds 10.1 U.S. Treasury Bond 5.1 U.S. Treasury Note 8.9 Expressed as a percentage of net assets.
Pro-Blend(R) Extended Term Series Class I
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Extended Term Series
Class Name	Class I
Trading Symbol	MNBIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $85 0.77%
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	0.77%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 40%/15%/45% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9809.0 10390.0 10220.0 10/31/2016 10154.0 10778.0 10614.0 10/31/2017 11327.0 13281.0 12003.0 10/31/2018 11197.0 14090.0 12066.0 10/31/2019 12693.0 15907.0 13600.0 10/31/2020 14073.0 17464.0 14566.0 10/31/2021 17096.0 25079.0 17537.0 10/31/2022 13995.0 20852.0 14533.0 10/31/2023 14661.0 22534.0 15321.0 10/31/2024 17628.0 30962.0 18852.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 20.23% 6.79% 5.83% MSCI USA IMI 37.40% 14.25% 11.97% 40%/15%/45% Blended Index 23.05% 6.74% 6.54%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 556,355,912
Holdings Count | Holdings	241
Advisory Fees Paid, Amount	$ 3,365,349
Investment Company, Portfolio Turnover	71%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $556,355,912 Number of Holdings 241 Annual Portfolio Turnover 71% Total Advisory Fees Paid (net of reimbursements) $3,365,349 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.15 Materials 0.021 Industrials 0.123 Health Care 0.083 Communication Services 0.07 Consumer Discretionary 0.059 Information Technology 0.074 Consumer Staples 0.016 Real Estate 0.032 Utilities 0.015 Energy 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 3.4 Commercial Mortgage-Backed Securities 4.6 Common Stocks 55.2 Asset-Backed Securities 4.4 U.S. Government Agencies 7.8 Foreign Government Bonds 0.2 Municipal Bonds 0.3 Corporate Bonds 10.1 U.S. Treasury Bond 5.1 U.S. Treasury Note 8.9 Expressed as a percentage of net assets.
Pro-Blend(R) Extended Term Series Class W
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Extended Term Series
Class Name	Class W
Trading Symbol	MNBWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $11 0.10%
Expenses Paid, Amount	$ 11
Expense Ratio, Percent	0.10%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 40%/15%/45% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9784.0 10390.0 10220.0 10/31/2016 10101.0 10778.0 10614.0 10/31/2017 11238.0 13281.0 12003.0 10/31/2018 11073.0 14090.0 12066.0 10/31/2019 12601.0 15907.0 13600.0 10/31/2020 14083.0 17464.0 14566.0 10/31/2021 17220.0 25079.0 17537.0 10/31/2022 14190.0 20852.0 14533.0 10/31/2023 14972.0 22534.0 15321.0 10/31/2024 18127.0 30962.0 18852.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 21.08% 7.54% 6.13% MSCI USA IMI 37.40% 14.25% 11.97% 40%/15%/45% Blended Index 23.05% 6.74% 6.54%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 556,355,912
Holdings Count | Holdings	241
Advisory Fees Paid, Amount	$ 3,365,349
Investment Company, Portfolio Turnover	71%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $556,355,912 Number of Holdings 241 Annual Portfolio Turnover 71% Total Advisory Fees Paid (net of reimbursements) 3,365,349 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Financials 0.15 Materials 0.021 Industrials 0.123 Health Care 0.083 Communication Services 0.07 Consumer Discretionary 0.059 Information Technology 0.074 Consumer Staples 0.016 Real Estate 0.032 Utilities 0.015 Energy 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Other Assets, Less Liabilities 3.4 Commercial Mortgage-Backed Securities 4.6 Common Stocks 55.2 Asset-Backed Securities 4.4 U.S. Government Agencies 7.8 Foreign Government Bonds 0.2 Municipal Bonds 0.3 Corporate Bonds 10.1 U.S. Treasury Bond 5.1 U.S. Treasury Note 8.9 Expressed as a percentage of net assets.
Pro-Blend(R) Maximum Term Series Class L
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Maximum Term Series
Class Name	Class L
Trading Symbol	MNHCX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class L $207 1.84%
Expenses Paid, Amount	$ 207
Expense Ratio, Percent	1.84%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 65%/20%/15% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9725.0 10390.0 10238.0 10/31/2016 9979.0 10778.0 10601.0 10/31/2017 11753.0 13281.0 12748.0 10/31/2018 11918.0 14090.0 13039.0 10/31/2019 13514.0 15907.0 14735.0 10/31/2020 15014.0 17464.0 15811.0 10/31/2021 20234.0 25079.0 21125.0 10/31/2022 15785.0 20852.0 17342.0 10/31/2023 16644.0 22534.0 18732.0 10/31/2024 20888.0 30962.0 24492.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 25.44% 9.10% 7.64% MSCI USA IMI 37.40% 14.25% 11.97% 65%/20%/15% Blended Index 30.75% 10.69% 9.37%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 469,264,556
Holdings Count | Holdings	281
Advisory Fees Paid, Amount	$ 2,793,801
Investment Company, Portfolio Turnover	60%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $469,264,556 Number of Holdings 281 Annual Portfolio Turnover 60% Total Advisory Fees Paid (net of reimbursements) $2,793,801 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.165 Information Technology 0.168 Financials 0.172 Materials 0.028 Health Care 0.120 Communication Services 0.086 Consumer Discretionary 0.075 Consumer Staples 0.02 Real Estate 0.031 Energy 0.01 Utilities 0.017
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 2.5 Common Stocks 85.4 Corporate Bonds 4.4 U.S. Treasury Bond 2.0 U.S. Treasury Note 5.7 Expressed as a percentage of net assets.
Pro-Blend(R) Maximum Term Series Class R
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Maximum Term Series
Class Name	Class R
Trading Symbol	MNHRX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class R $147 1.30%
Expenses Paid, Amount	$ 147
Expense Ratio, Percent	1.30%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 65%/20%/15% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9772.0 10390.0 10238.0 10/31/2016 10091.0 10778.0 10601.0 10/31/2017 11928.0 13281.0 12748.0 10/31/2018 12166.0 14090.0 13039.0 10/31/2019 13850.0 15907.0 14735.0 10/31/2020 15469.0 17464.0 15811.0 10/31/2021 20975.0 25079.0 21125.0 10/31/2022 16448.0 20852.0 17342.0 10/31/2023 17427.0 22534.0 18732.0 10/31/2024 21990.0 30962.0 24492.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 26.18% 9.69% 8.20% MSCI USA IMI 37.40% 14.25% 11.97% 65%/20%/15% Blended Index 30.75% 10.69% 9.37%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 469,264,556
Holdings Count | Holdings	281
Advisory Fees Paid, Amount	$ 2,793,801
Investment Company, Portfolio Turnover	60%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $469,264,556 Number of Holdings 281 Annual Portfolio Turnover 60% Total Advisory Fees Paid (net of reimbursements) $2,793,801 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.165 Information Technology 0.168 Financials 0.172 Materials 0.028 Health Care 0.120 Communication Services 0.086 Consumer Discretionary 0.075 Consumer Staples 0.02 Real Estate 0.031 Energy 0.01 Utilities 0.017
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 2.5 Common Stocks 85.4 Corporate Bonds 4.4 U.S. Treasury Bond 2.0 U.S. Treasury Note 5.7 Expressed as a percentage of net assets.
Pro-Blend(R) Maximum Term Series Class S
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Maximum Term Series
Class Name	Class S
Trading Symbol	EXHAX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $125 1.10%
Expenses Paid, Amount	$ 125
Expense Ratio, Percent	1.10%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 65%/20%/15% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9797.0 10390.0 10238.0 10/31/2016 10135.0 10778.0 10601.0 10/31/2017 12020.0 13281.0 12748.0 10/31/2018 12288.0 14090.0 13039.0 10/31/2019 14032.0 15907.0 14735.0 10/31/2020 15694.0 17464.0 15811.0 10/31/2021 21316.0 25079.0 21125.0 10/31/2022 16756.0 20852.0 17342.0 10/31/2023 17801.0 22534.0 18732.0 10/31/2024 22496.0 30962.0 24492.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 26.38% 9.90% 8.45% MSCI USA IMI 37.40% 14.25% 11.97% 65%/20%/15% Blended Index 30.75% 10.69% 9.37%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 469,264,556
Holdings Count | Holdings	281
Advisory Fees Paid, Amount	$ 2,793,801
Investment Company, Portfolio Turnover	60%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $469,264,556 Number of Holdings 281 Annual Portfolio Turnover 60% Total Advisory Fees Paid (net of reimbursements) $2,793,801 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.165 Information Technology 0.168 Financials 0.172 Materials 0.028 Health Care 0.120 Communication Services 0.086 Consumer Discretionary 0.075 Consumer Staples 0.02 Real Estate 0.031 Energy 0.01 Utilities 0.017
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 2.5 Common Stocks 85.4 Corporate Bonds 4.4 U.S. Treasury Bond 2.0 U.S. Treasury Note 5.7 Expressed as a percentage of net assets.
Pro-Blend(R) Maximum Term Series Class I
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Maximum Term Series
Class Name	Class I
Trading Symbol	MNHIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $96 0.85%
Expenses Paid, Amount	$ 96
Expense Ratio, Percent	0.85%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 65%/20%/15% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9818.0 10390.0 10238.0 10/31/2016 10190.0 10778.0 10601.0 10/31/2017 12110.0 13281.0 12748.0 10/31/2018 12405.0 14090.0 13039.0 10/31/2019 14196.0 15907.0 14735.0 10/31/2020 15932.0 17464.0 15811.0 10/31/2021 21696.0 25079.0 21125.0 10/31/2022 17103.0 20852.0 17342.0 10/31/2023 18200.0 22534.0 18732.0 10/31/2024 23073.0 30962.0 24492.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 26.78% 10.20% 8.72% MSCI USA IMI 37.40% 14.25% 11.97% 65%/20%/15% Blended Index 30.75% 10.69% 9.37%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 469,264,556
Holdings Count | Holdings	281
Advisory Fees Paid, Amount	$ 2,793,801
Investment Company, Portfolio Turnover	60%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $469,264,556 Number of Holdings 281 Annual Portfolio Turnover 60% Total Advisory Fees Paid (net of reimbursements) $2,793,801 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.165 Information Technology 0.168 Financials 0.172 Materials 0.028 Health Care 0.120 Communication Services 0.086 Consumer Discretionary 0.075 Consumer Staples 0.02 Real Estate 0.031 Energy 0.01 Utilities 0.017
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 2.5 Common Stocks 85.4 Corporate Bonds 4.4 U.S. Treasury Bond 2.0 U.S. Treasury Note 5.7 Expressed as a percentage of net assets.
Pro-Blend(R) Maximum Term Series Class W
Shareholder Report [Line Items]
Fund Name	Pro-Blend® Maximum Term Series
Class Name	Class W
Trading Symbol	MNHWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report ®
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $11 0.10%
Expenses Paid, Amount	$ 11
Expense Ratio, Percent	0.10%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive double-digit returns but underperformed its blended benchmark for the 12-month period ending 10/31/2024. What factors influenced performance? The Series' positive return benefited from exposure to both equities and fixed income securities with each asset class delivering double-digit returns. Equity markets rallied on the back of a resilient U.S. economy while bond markets benefited from the onset of the Federal Reserve's rate cut cycle contributing to interest rates falling across the yield curve. The Series' underperformance relative to the blended benchmark was primarily driven by an underweight to equities in comparison to the benchmark. Selection within equities was a relative contributor, as was fixed income positioning.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a blended index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Pro-Blend ® MSCI USA IMI 65%/20%/15% Blended Index 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 9797.0 10390.0 10238.0 10/31/2016 10135.0 10778.0 10601.0 10/31/2017 12020.0 13281.0 12748.0 10/31/2018 12288.0 14090.0 13039.0 10/31/2019 14111.0 15907.0 14735.0 10/31/2020 15941.0 17464.0 15811.0 10/31/2021 21870.0 25079.0 21125.0 10/31/2022 17369.0 20852.0 17342.0 10/31/2023 18629.0 22534.0 18732.0 10/31/2024 23793.0 30962.0 24492.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Pro-Blend ® 27.66% 11.01% 9.05% MSCI USA IMI 37.40% 14.25% 11.97% 65%/20%/15% Blended Index 30.75% 10.69% 9.37%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 469,264,556
Holdings Count | Holdings	281
Advisory Fees Paid, Amount	$ 2,793,801
Investment Company, Portfolio Turnover	60%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $469,264,556 Number of Holdings 281 Annual Portfolio Turnover 60% Total Advisory Fees Paid (net of reimbursements) $2,793,801 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.165 Information Technology 0.168 Financials 0.172 Materials 0.028 Health Care 0.120 Communication Services 0.086 Consumer Discretionary 0.075 Consumer Staples 0.02 Real Estate 0.031 Energy 0.01 Utilities 0.017
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 2.5 Common Stocks 85.4 Corporate Bonds 4.4 U.S. Treasury Bond 2.0 U.S. Treasury Note 5.7 Expressed as a percentage of net assets.
Disciplined Value Series Class I
Shareholder Report [Line Items]
Fund Name	Disciplined Value Series
Class Name	Class I
Trading Symbol	MNDFX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $62 0.55%
Expenses Paid, Amount	$ 62
Expense Ratio, Percent	0.55%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the Russell 1000 Value Index. This return profile is consistent with the portfolio's history of providing a level of downside risk management during adverse market environments for value stocks, while generally capturing less upside than the benchmark in upward trending equity markets. What factors influenced performance? From a factor perspective, the Series' emphasis on above market dividend yielding businesses weighed on relative returns. This was only partially offset by the large to mega-cap nature of the strategy as large cap equities broadly outperformed their smaller cap counterparts. During the strategy's annual reconstitution in 2023, the largest sector allocation increase took place in Energy, resulting in an overweight position relative to the benchmark. While the sector had been a strong performer over the previous several quarters, several companies in the sector were exhibiting improving fundamental metrics that outpaced their strong price gains, resulting in attractive valuations, and were thus added to the portfolio. Since that point, Energy has been a relative laggard, weighing on relative returns.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Disciplined Value Series - I Russell 1000 ® MSCI USA 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 10091.0 10053.0 10444.0 10/31/2016 10923.0 10693.0 10827.0 10/31/2017 13311.0 12595.0 13293.0 10/31/2018 14422.0 12976.0 14175.0 10/31/2019 16072.0 14431.0 16112.0 10/31/2020 14965.0 13338.0 17879.0 10/31/2021 20567.0 19175.0 25520.0 10/31/2022 19901.0 17833.0 21216.0 10/31/2023 19170.0 17856.0 23241.0 10/31/2024 24255.0 23388.0 32031.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Disciplined Value Series - I 26.67% 8.60% 9.28% MSCI USA 37.82% 14.73% 12.35% Russell 1000 ® 30.98% 10.14% 8.87%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 189,722,055
Holdings Count | Holdings	117
Advisory Fees Paid, Amount	$ 435,321
Investment Company, Portfolio Turnover	58%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $189,722,055 Number of Holdings 117 Annual Portfolio Turnover 58% Total Advisory Fees Paid (net of reimbursements) $435,321 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.198 Information Technology 0.052 Consumer Staples 0.08 Materials 0.041 Financials 0.22 Health Care 0.171 Consumer Discretionary 0.054 Energy 0.167 Communication Services 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 0.6 Common Stocks 99.4 Expressed as a percentage of net assets.
Disciplined Value Series Class S
Shareholder Report [Line Items]
Fund Name	Disciplined Value Series
Class Name	Class S
Trading Symbol	MDFSX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $85 0.75%
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	0.75%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the Russell 1000 Value Index. This return profile is consistent with the portfolio's history of providing a level of downside risk management during adverse market environments for value stocks, while generally capturing less upside than the benchmark in upward trending equity markets. What factors influenced performance? From a factor perspective, the Series' emphasis on above market dividend yielding businesses weighed on relative returns. This was only partially offset by the large to mega-cap nature of the strategy as large cap equities broadly outperformed their smaller cap counterparts. During the strategy's annual reconstitution in 2023, the largest sector allocation increase took place in Energy, resulting in an overweight position relative to the benchmark. While the sector had been a strong performer over the previous several quarters, several companies in the sector were exhibiting improving fundamental metrics that outpaced their strong price gains, resulting in attractive valuations, and were thus added to the portfolio. Since that point, Energy has been a relative laggard, weighing on relative returns.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Disciplined Value Series - S Russell 1000 ® MSCI USA 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 10063.0 10053.0 10444.0 10/31/2016 10867.0 10693.0 10827.0 10/31/2017 13206.0 12595.0 13293.0 10/31/2018 14280.0 12976.0 14175.0 10/31/2019 15867.0 14431.0 16112.0 10/31/2020 14742.0 13338.0 17879.0 10/31/2021 20222.0 19175.0 25520.0 10/31/2022 19536.0 17833.0 21216.0 10/31/2023 18786.0 17856.0 23241.0 10/31/2024 23731.0 23388.0 32031.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Disciplined Value Series - S 26.33% 8.38% 9.03% MSCI USA 37.82% 14.73% 12.35% Russell 1000 ® 30.98% 10.14% 8.87%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 189,722,055
Holdings Count | Holdings	117
Advisory Fees Paid, Amount	$ 435,321
Investment Company, Portfolio Turnover	58%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $189,722,055 Number of Holdings 117 Annual Portfolio Turnover 58% Total Advisory Fees Paid (net of reimbursements) $435,321 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.198 Information Technology 0.052 Consumer Staples 0.08 Materials 0.041 Financials 0.22 Health Care 0.171 Consumer Discretionary 0.054 Energy 0.167 Communication Services 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 0.6 Common Stocks 99.4 Expressed as a percentage of net assets.
Disciplined Value Series Class Z
Shareholder Report [Line Items]
Fund Name	Disciplined Value Series
Class Name	Class Z
Trading Symbol	MDVZX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Z $51 0.45%
Expenses Paid, Amount	$ 51
Expense Ratio, Percent	0.45%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the Russell 1000 Value Index. This return profile is consistent with the portfolio's history of providing a level of downside risk management during adverse market environments for value stocks, while generally capturing less upside than the benchmark in upward trending equity markets. What factors influenced performance? From a factor perspective, the Series' emphasis on above market dividend yielding businesses weighed on relative returns. This was only partially offset by the large to mega-cap nature of the strategy as large cap equities broadly outperformed their smaller cap counterparts. During the strategy's annual reconstitution in 2023, the largest sector allocation increase took place in Energy, resulting in an overweight position relative to the benchmark. While the sector had been a strong performer over the previous several quarters, several companies in the sector were exhibiting improving fundamental metrics that outpaced their strong price gains, resulting in attractive valuations, and were thus added to the portfolio. Since that point, Energy has been a relative laggard, weighing on relative returns.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Disciplined Value Series - Z Russell 1000 ® MSCI USA 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 10091.0 10053.0 10444.0 10/31/2016 10923.0 10693.0 10827.0 10/31/2017 13311.0 12595.0 13293.0 10/31/2018 14422.0 12976.0 14175.0 10/31/2019 16082.0 14431.0 16112.0 10/31/2020 14992.0 13338.0 17879.0 10/31/2021 20630.0 19175.0 25520.0 10/31/2022 19988.0 17833.0 21216.0 10/31/2023 19279.0 17856.0 23241.0 10/31/2024 24423.0 23388.0 32031.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Disciplined Value Series - Z 26.83% 8.74% 9.35% MSCI USA 37.82% 14.73% 12.35% Russell 1000 ® 30.98% 10.14% 8.87%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 189,722,055
Holdings Count | Holdings	117
Advisory Fees Paid, Amount	$ 435,321
Investment Company, Portfolio Turnover	58%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $189,722,055 Number of Holdings 117 Annual Portfolio Turnover 58% Total Advisory Fees Paid (net of reimbursements) $435,321 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.198 Information Technology 0.052 Consumer Staples 0.08 Materials 0.041 Financials 0.22 Health Care 0.171 Consumer Discretionary 0.054 Energy 0.167 Communication Services 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 0.6 Common Stocks 99.4 Expressed as a percentage of net assets.
Disciplined Value Series Class W
Shareholder Report [Line Items]
Fund Name	Disciplined Value Series
Class Name	Class W
Trading Symbol	MDVWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $17 0.15%
Expenses Paid, Amount	$ 17
Expense Ratio, Percent	0.15%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the Russell 1000 Value Index. This return profile is consistent with the portfolio's history of providing a level of downside risk management during adverse market environments for value stocks, while generally capturing less upside than the benchmark in upward trending equity markets. What factors influenced performance? From a factor perspective, the Series' emphasis on above market dividend yielding businesses weighed on relative returns. This was only partially offset by the large to mega-cap nature of the strategy as large cap equities broadly outperformed their smaller cap counterparts. During the strategy's annual reconstitution in 2023, the largest sector allocation increase took place in Energy, resulting in an overweight position relative to the benchmark. While the sector had been a strong performer over the previous several quarters, several companies in the sector were exhibiting improving fundamental metrics that outpaced their strong price gains, resulting in attractive valuations, and were thus added to the portfolio. Since that point, Energy has been a relative laggard, weighing on relative returns.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Disciplined Value Series - W Russell 1000 ® MSCI USA 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 10091.0 10053.0 10444.0 10/31/2016 10923.0 10693.0 10827.0 10/31/2017 13311.0 12595.0 13293.0 10/31/2018 14422.0 12976.0 14175.0 10/31/2019 16122.0 14431.0 16112.0 10/31/2020 15082.0 13338.0 17879.0 10/31/2021 20811.0 19175.0 25520.0 10/31/2022 20239.0 17833.0 21216.0 10/31/2023 19567.0 17856.0 23241.0 10/31/2024 24849.0 23388.0 32031.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Disciplined Value Series - W 27.15% 9.06% 9.54% MSCI USA 37.82% 14.73% 12.35% Russell 1000 ® 30.98% 10.14% 8.87%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 189,722,055
Holdings Count | Holdings	117
Advisory Fees Paid, Amount	$ 435,321
Investment Company, Portfolio Turnover	58%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $189,722,055 Number of Holdings 117 Annual Portfolio Turnover 58% Total Advisory Fees Paid (net of reimbursements) $435,321 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Industrials 0.198 Information Technology 0.052 Consumer Staples 0.08 Materials 0.041 Financials 0.22 Health Care 0.171 Consumer Discretionary 0.054 Energy 0.167 Communication Services 0.011
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 0.6 Common Stocks 99.4 Expressed as a percentage of net assets.
Rainier International Discovery Series Class I
Shareholder Report [Line Items]
Fund Name	Rainier International Discovery
Class Name	Class I
Trading Symbol	RAIIX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class I $125 1.15%
Expenses Paid, Amount	$ 125
Expense Ratio, Percent	1.15%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the MSCI ACWI ex USA Small Cap Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. The Series' underperformance relative to the benchmark was primarily a result of individual stock results, notably within the Consumer, Financials, and Industrials sectors. Given the scope of the non-U.S. small cap equity market, individual company outcomes tend to have a more meaningful impact on portfolio results than broader exposures. That said, the Series' underweight to emerging markets during the year was a slight detractor overall.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Rainier International Discovery Series - I MSCI ACWI ex USA MSCI ACWI ex USA Small Cap 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 11352.0 9532.0 10153.0 10/31/2016 11273.0 9553.0 10581.0 10/31/2017 14671.0 11812.0 13195.0 10/31/2018 13442.0 10838.0 11911.0 10/31/2019 14626.0 12059.0 12956.0 10/31/2020 18412.0 11745.0 12965.0 10/31/2021 25484.0 15228.0 17999.0 10/31/2022 16755.0 11463.0 13004.0 10/31/2023 16252.0 12846.0 14151.0 10/31/2024 19167.0 15972.0 17509.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Rainier International Discovery Series - I 17.94% 5.56% 6.72% MSCI ACWI ex USA 24.33% 5.78% 4.79% MSCI ACWI ex USA Small Cap 23.73% 6.21% 5.76%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 418,110,083
Holdings Count | Holdings	98
Advisory Fees Paid, Amount	$ 4,308,108
Investment Company, Portfolio Turnover	66%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $418,110,083 Number of Holdings 98 Annual Portfolio Turnover 66% Total Advisory Fees Paid (net of reimbursements) $4,308,108 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Information Technology 0.184 Industrials 0.319 Energy 0.024 Health Care 0.084 Communication Services 0.079 Consumer Discretionary 0.071 Real Estate 0.029 Consumer Staples 0.032 Financials 0.111 Materials 0.013 Utilities 0.005
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 4.9 Common Stocks 95.1 Expressed as a percentage of net assets.
Rainier International Discovery Series Class S
Shareholder Report [Line Items]
Fund Name	Rainier International Discovery
Class Name	Class S
Trading Symbol	RISAX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class S $152 1.40%
Expenses Paid, Amount	$ 152
Expense Ratio, Percent	1.40%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the MSCI ACWI ex USA Small Cap Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. The Series' underperformance relative to the benchmark was primarily a result of individual stock results, notably within the Consumer, Financials, and Industrials sectors. Given the scope of the non-U.S. small cap equity market, individual company outcomes tend to have a more meaningful impact on portfolio results than broader exposures. That said, the Series' underweight to emerging markets during the year was a slight detractor overall.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Rainier International Discovery Series - S MSCI ACWI ex USA MSCI ACWI ex USA Small Cap 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 11327.0 9532.0 10153.0 10/31/2016 11213.0 9553.0 10581.0 10/31/2017 14561.0 11812.0 13195.0 10/31/2018 13297.0 10838.0 11911.0 10/31/2019 14438.0 12059.0 12956.0 10/31/2020 18124.0 11745.0 12965.0 10/31/2021 25022.0 15228.0 17999.0 10/31/2022 16414.0 11463.0 13004.0 10/31/2023 15873.0 12846.0 14151.0 10/31/2024 18678.0 15972.0 17509.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Rainier International Discovery Series - S 17.62% 5.27% 6.44% MSCI ACWI ex USA 24.33% 5.78% 4.79% MSCI ACWI ex USA Small Cap 23.73% 6.21% 5.76%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 418,110,083
Holdings Count | Holdings	98
Advisory Fees Paid, Amount	$ 4,308,108
Investment Company, Portfolio Turnover	66%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $418,110,083 Number of Holdings 98 Annual Portfolio Turnover 66% Total Advisory Fees Paid (net of reimbursements) $4,308,108 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Information Technology 0.184 Industrials 0.319 Energy 0.024 Health Care 0.084 Communication Services 0.079 Consumer Discretionary 0.071 Real Estate 0.029 Consumer Staples 0.032 Financials 0.111 Materials 0.013 Utilities 0.005
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 4.9 Common Stocks 95.1 Expressed as a percentage of net assets.
Rainier International Discovery Series Class Z
Shareholder Report [Line Items]
Fund Name	Rainier International Discovery
Class Name	Class Z
Trading Symbol	RAIRX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class Z $109 1.00%
Expenses Paid, Amount	$ 109
Expense Ratio, Percent	1%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the MSCI ACWI ex USA Small Cap Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. The Series' underperformance relative to the benchmark was primarily a result of individual stock results, notably within the Consumer, Financials, and Industrials sectors. Given the scope of the non-U.S. small cap equity market, individual company outcomes tend to have a more meaningful impact on portfolio results than broader exposures. That said, the Series' underweight to emerging markets during the year was a slight detractor overall.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Rainier International Discovery Series - Z MSCI ACWI ex USA MSCI ACWI ex USA Small Cap 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 11352.0 9532.0 10153.0 10/31/2016 11273.0 9553.0 10581.0 10/31/2017 14678.0 11812.0 13195.0 10/31/2018 13461.0 10838.0 11911.0 10/31/2019 14670.0 12059.0 12956.0 10/31/2020 18494.0 11745.0 12965.0 10/31/2021 25635.0 15228.0 17999.0 10/31/2022 16876.0 11463.0 13004.0 10/31/2023 16394.0 12846.0 14151.0 10/31/2024 19364.0 15972.0 17509.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Rainier International Discovery Series - Z 18.06% 5.70% 6.83% MSCI ACWI ex USA 24.33% 5.78% 4.79% MSCI ACWI ex USA Small Cap 23.73% 6.21% 5.76%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 418,110,083
Holdings Count | Holdings	98
Advisory Fees Paid, Amount	$ 4,308,108
Investment Company, Portfolio Turnover	66%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $418,110,083 Number of Holdings 98 Annual Portfolio Turnover 66% Total Advisory Fees Paid (net of reimbursements) $4,308,108 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Information Technology 0.184 Industrials 0.319 Energy 0.024 Health Care 0.084 Communication Services 0.079 Consumer Discretionary 0.071 Real Estate 0.029 Consumer Staples 0.032 Financials 0.111 Materials 0.013 Utilities 0.005
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 4.9 Common Stocks 95.1 Expressed as a percentage of net assets.
Rainier International Discovery Series Class W
Shareholder Report [Line Items]
Fund Name	Rainier International Discovery
Class Name	Class W
Trading Symbol	RAIWX
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at www.manning-napier.com/products/mutual-funds (800) 466-3863
Additional Information Phone Number	(800) 466-3863
Additional Information Website	www.manning-napier.com/products/mutual-funds
Expenses [Text Block]	What were the Fund costs for the past year? (based on a hypothetical $10,000 investment) Class Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Class W $11 0.10%
Expenses Paid, Amount	$ 11
Expense Ratio, Percent	0.10%
Expenses Short Period Footnote [Text Block]	Expenses are equal to each Class's annualized expense ratio (for the twelve-month period) multiplied by the average account value over the period. The Advisor has contractually agreed to waive the management fee for the Class W shares. The Class's expenses would have been higher if certain expenses had not been waived or reimbursed during the period.
Factors Affecting Performance [Text Block]	How did the fund perform last year? The Series delivered positive returns for the 12-month period ended 10/31/2024 but underperformed its benchmark, the MSCI ACWI ex USA Small Cap Index. What factors influenced performance? The Series' positive return was driven primarily by its exposure to foreign stocks. Equity markets were meaningfully positive over the past twelve months, not only in the U.S. but around the globe. Investor sentiment was buoyed by a resilient U.S. economy and moderating inflation, while foreign markets benefited from attractive valuations and a broadening-out of equity market returns away from previous return concentration in large U.S. growth companies. The Series' underperformance relative to the benchmark was primarily a result of individual stock results, notably within the Consumer, Financials, and Industrials sectors. Given the scope of the non-U.S. small cap equity market, individual company outcomes tend to have a more meaningful impact on portfolio results than broader exposures. That said, the Series' underweight to emerging markets during the year was a slight detractor overall.
Performance Past Does Not Indicate Future [Text]	The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]	Fund Performance The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years. The graph assumes a $10,000 initial investment in the Fund and an appropriate broad-based securities market index and a more narrowly based index that reflects the market sector in which the Fund invests for the same period. Initial Investment of $10,000 Date Rainier International Discovery Series - W MSCI ACWI ex USA MSCI ACWI ex USA Small Cap 10/31/2014 10000.0 10000.0 10000.0 10/31/2015 11352.0 9532.0 10153.0 10/31/2016 11273.0 9553.0 10581.0 10/31/2017 14671.0 11812.0 13195.0 10/31/2018 13442.0 10838.0 11911.0 10/31/2019 14726.0 12059.0 12956.0 10/31/2020 18728.0 11745.0 12965.0 10/31/2021 26202.0 15228.0 17999.0 10/31/2022 17407.0 11463.0 13004.0 10/31/2023 17058.0 12846.0 14151.0 10/31/2024 20330.0 15972.0 17509.0
Average Annual Return [Table Text Block]	Average Annual Total Returns (As of October 31, 2024 ) 1 Year 5 Year 10 Year Rainier International Discovery Series - W 19.13% 6.65% 7.35% MSCI ACWI ex USA 24.33% 5.78% 4.79% MSCI ACWI ex USA Small Cap 23.73% 6.21% 5.76%
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemptions of Fund shares.
Net Assets	$ 418,110,083
Holdings Count | Holdings	98
Advisory Fees Paid, Amount	$ 4,308,108
Investment Company, Portfolio Turnover	66%
Additional Fund Statistics [Text Block]	Key Fund Statistics (as of October 31, 2024) Fund Size $418,110,083 Number of Holdings 98 Annual Portfolio Turnover 66% Total Advisory Fees Paid (net of reimbursements) $4,308,108 The total advisory fee represents management fees at fund level in aggregate dollar amount including waivers and reimbursements for the period and recoupments of waivers and/or reimbursements previously recorded by the Series.
Holdings [Text Block]	Sector Allocation (% of net assets) Sector Allocation Information Technology 0.184 Industrials 0.319 Energy 0.024 Health Care 0.084 Communication Services 0.079 Consumer Discretionary 0.071 Real Estate 0.029 Consumer Staples 0.032 Financials 0.111 Materials 0.013 Utilities 0.005
Largest Holdings [Text Block]	What did the Fund invest in? (as of October 31, 2024) Top Investment Types % Cash, Short-Term Investment, and Liabilities, Less Other Assets 4.9 Common Stocks 95.1 Expressed as a percentage of net assets.

Shareholder Report, Line Graph

Shareholder Report, Line Graph (Details) - USD ($)		12 Months Ended	24 Months Ended	36 Months Ended	48 Months Ended	60 Months Ended	72 Months Ended	84 Months Ended	96 Months Ended	108 Months Ended	120 Months Ended
	Oct. 31, 2014	Oct. 31, 2015	Oct. 31, 2016	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2019	Oct. 31, 2020	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2024
Equity Series Class S
Account Value [Line Items]
Accumulated Value	$ 10,000	$ 9,854	$ 10,461	$ 12,834	$ 13,818	$ 16,151	$ 18,411	$ 26,090	$ 21,451	$ 23,132	$ 30,280
Equity Series Class W
Account Value [Line Items]
Accumulated Value	10,000	9,854	10,461	12,834	13,818	16,255	18,718	26,799	22,243	24,240	32,048
Overseas Series Class I
Account Value [Line Items]
Accumulated Value	10,000	9,694	9,660	11,640	10,624	11,711	13,470	18,474	12,605	13,974	17,197
Overseas Series Class S
Account Value [Line Items]
Accumulated Value	10,000	9,665	9,603	11,537	10,503	11,541	13,238	18,098	12,312	13,609	16,696
Overseas Series Class Z
Account Value [Line Items]
Accumulated Value	10,000	9,694	9,660	11,640	10,633	11,735	13,508	18,548	12,665	14,053	17,313
Overseas Series Class W
Account Value [Line Items]
Accumulated Value	10,000	9,694	9,660	11,640	10,624	11,770	13,629	18,826	12,936	14,438	17,897
Pro-Blend(R) Conservative Term Series Class L
Account Value [Line Items]
Accumulated Value	10,000	9,791	10,009	10,623	10,455	11,460	12,052	13,288	11,502	11,821	13,187
Pro-Blend(R) Conservative Term Series Class R
Account Value [Line Items]
Accumulated Value	10,000	9,840	10,115	10,794	10,678	11,759	12,428	13,772	11,990	12,371	13,885
Pro-Blend(R) Conservative Term Series Class S
Account Value [Line Items]
Accumulated Value	10,000	9,867	10,171	10,885	10,803	11,926	12,625	14,011	12,222	12,648	14,216
Pro-Blend(R) Conservative Term Series Class I
Account Value [Line Items]
Accumulated Value	10,000	9,885	10,207	10,947	10,879	12,042	12,796	14,224	12,446	12,911	14,544
Pro-Blend(R) Conservative Term Series Class W
Account Value [Line Items]
Accumulated Value	10,000	9,867	10,171	10,885	10,803	11,992	12,790	14,305	12,579	13,123	14,867
Pro-Blend(R) Moderate Term Series Class L
Account Value [Line Items]
Accumulated Value	10,000	9,723	9,915	10,679	10,421	11,578	12,554	14,429	11,992	12,385	14,383
Pro-Blend(R) Moderate Term Series Class R
Account Value [Line Items]
Accumulated Value	10,000	9,770	10,019	10,842	10,629	11,862	12,916	14,934	12,479	12,950	15,119
Pro-Blend(R) Moderate Term Series Class S
Account Value [Line Items]
Accumulated Value	10,000	9,801	10,072	10,924	10,742	12,015	13,129	15,201	12,728	13,244	15,489
Pro-Blend(R) Moderate Term Series Class I
Account Value [Line Items]
Accumulated Value	10,000	9,824	10,126	11,010	10,846	12,169	13,310	15,453	12,966	13,522	15,858
Pro-Blend(R) Moderate Term Series Class W
Account Value [Line Items]
Accumulated Value	10,000	9,801	10,072	10,924	10,742	12,080	13,325	15,586	13,166	13,838	16,334
Pro-Blend(R) Extended Term Series Class L
Account Value [Line Items]
Accumulated Value	10,000	9,709	9,954	10,981	10,747	12,065	13,256	15,958	12,920	13,401	15,958
Pro-Blend(R) Extended Term Series Class R
Account Value [Line Items]
Accumulated Value	10,000	9,761	10,047	11,149	10,965	12,360	13,661	16,511	13,460	14,025	16,782
Pro-Blend(R) Extended Term Series Class S
Account Value [Line Items]
Accumulated Value	10,000	9,784	10,101	11,238	11,073	12,530	13,876	16,817	13,731	14,345	17,210
Pro-Blend(R) Extended Term Series Class I
Account Value [Line Items]
Accumulated Value	10,000	9,809	10,154	11,327	11,197	12,693	14,073	17,096	13,995	14,661	17,628
Pro-Blend(R) Extended Term Series Class W
Account Value [Line Items]
Accumulated Value	10,000	9,784	10,101	11,238	11,073	12,601	14,083	17,220	14,190	14,972	18,127
Pro-Blend(R) Maximum Term Series Class L
Account Value [Line Items]
Accumulated Value	10,000	9,725	9,979	11,753	11,918	13,514	15,014	20,234	15,785	16,644	20,888
Pro-Blend(R) Maximum Term Series Class R
Account Value [Line Items]
Accumulated Value	10,000	9,772	10,091	11,928	12,166	13,850	15,469	20,975	16,448	17,427	21,990
Pro-Blend(R) Maximum Term Series Class S
Account Value [Line Items]
Accumulated Value	10,000	9,797	10,135	12,020	12,288	14,032	15,694	21,316	16,756	17,801	22,496
Pro-Blend(R) Maximum Term Series Class I
Account Value [Line Items]
Accumulated Value	10,000	9,818	10,190	12,110	12,405	14,196	15,932	21,696	17,103	18,200	23,073
Pro-Blend(R) Maximum Term Series Class W
Account Value [Line Items]
Accumulated Value	10,000	9,797	10,135	12,020	12,288	14,111	15,941	21,870	17,369	18,629	23,793
Disciplined Value Series Class I
Account Value [Line Items]
Accumulated Value	10,000	10,091	10,923	13,311	14,422	16,072	14,965	20,567	19,901	19,170	24,255
Disciplined Value Series Class S
Account Value [Line Items]
Accumulated Value	10,000	10,063	10,867	13,206	14,280	15,867	14,742	20,222	19,536	18,786	23,731
Disciplined Value Series Class Z
Account Value [Line Items]
Accumulated Value	10,000	10,091	10,923	13,311	14,422	16,082	14,992	20,630	19,988	19,279	24,423
Disciplined Value Series Class W
Account Value [Line Items]
Accumulated Value	10,000	10,091	10,923	13,311	14,422	16,122	15,082	20,811	20,239	19,567	24,849
Rainier International Discovery Series Class I
Account Value [Line Items]
Accumulated Value	10,000	11,352	11,273	14,671	13,442	14,626	18,412	25,484	16,755	16,252	19,167
Rainier International Discovery Series Class S
Account Value [Line Items]
Accumulated Value	10,000	11,327	11,213	14,561	13,297	14,438	18,124	25,022	16,414	15,873	18,678
Rainier International Discovery Series Class Z
Account Value [Line Items]
Accumulated Value	10,000	11,352	11,273	14,678	13,461	14,670	18,494	25,635	16,876	16,394	19,364
Rainier International Discovery Series Class W
Account Value [Line Items]
Accumulated Value	10,000	11,352	11,273	14,671	13,442	14,726	18,728	26,202	17,407	17,058	20,330
MSCI USA IMI
Account Value [Line Items]
Accumulated Value	10,000	10,390	10,778	13,281	14,090	15,907	17,464	25,079	20,852	22,534	30,962
Russell 3000®
Account Value [Line Items]
Accumulated Value	10,000	10,449	10,892	13,504	14,395	16,337	17,995	25,895	21,617	23,429	32,299
MSCI ACWI ex USA
Account Value [Line Items]
Accumulated Value	10,000	9,532	9,553	11,811	10,838	12,059	11,745	15,228	11,462	12,846	15,971
Bloomberg U.S. Aggregate Bond Index
Account Value [Line Items]
Accumulated Value	10,000	10,196	10,642	10,737	10,517	11,728	12,454	12,394	10,451	10,488	11,595
MSCI USA
Account Value [Line Items]
Accumulated Value	10,000	10,444	10,827	13,293	14,175	16,112	17,879	25,520	21,216	23,241	32,031
MSCI ACWI ex USA [Member]
Account Value [Line Items]
Accumulated Value	10,000	9,532	9,553	11,812	10,838	12,059	11,745	15,228	11,463	12,846	15,972
Conservative Term Composite Benchmark
Account Value [Line Items]
Accumulated Value	10,000	10,226	10,570	11,328	11,330	12,506	13,275	14,659	12,773	13,146	14,983
Russell 30%/10%/30%/30% Blended Index
Account Value [Line Items]
Accumulated Value	10,000	10,231	10,613	11,625	11,654	13,015	13,902	15,910	13,452	14,031	16,730
40%/15%/45% Blended Index
Account Value [Line Items]
Accumulated Value	10,000	10,220	10,614	12,003	12,066	13,600	14,566	17,537	14,533	15,321	18,852
65%/20%/15% Blended Index
Account Value [Line Items]
Accumulated Value	10,000	10,238	10,601	12,748	13,039	14,735	15,811	21,125	17,342	18,732	24,492
Russell 1000® Value
Account Value [Line Items]
Accumulated Value	10,000	10,053	10,693	12,595	12,976	14,431	13,338	19,175	17,833	17,856	23,388
MSCI ACWI ex USA Small Cap
Account Value [Line Items]
Accumulated Value	$ 10,000	$ 10,153	$ 10,581	$ 13,195	$ 11,911	$ 12,956	$ 12,965	$ 17,999	$ 13,004	$ 14,151	$ 17,509

Shareholder Report, Average Ann

Shareholder Report, Average Annual Return (Details)	12 Months Ended	60 Months Ended	120 Months Ended
	Oct. 31, 2024	Oct. 31, 2024	Oct. 31, 2024
Equity Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	30.90%	13.39%	11.72%
Equity Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	32.21%	14.54%	12.35%
Overseas Series Class I
Average Annual Return [Line Items]
Average Annual Return, Percent	23.06%	7.99%	5.57%
Overseas Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	22.68%	7.66%	5.26%
Overseas Series Class Z
Average Annual Return [Line Items]
Average Annual Return, Percent	23.20%	8.09%	5.64%
Overseas Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	23.95%	8.74%	5.99%
Pro-Blend(R) Conservative Term Series Class L
Average Annual Return [Line Items]
Average Annual Return, Percent	11.55%	2.85%	2.80%
Pro-Blend(R) Conservative Term Series Class R
Average Annual Return [Line Items]
Average Annual Return, Percent	12.25%	3.38%	3.34%
Pro-Blend(R) Conservative Term Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	12.39%	3.58%	3.58%
Pro-Blend(R) Conservative Term Series Class I
Average Annual Return [Line Items]
Average Annual Return, Percent	12.65%	3.85%	3.82%
Pro-Blend(R) Conservative Term Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	13.29%	4.39%	4.05%
Pro-Blend(R) Moderate Term Series Class L
Average Annual Return [Line Items]
Average Annual Return, Percent	16.14%	4.43%	3.70%
Pro-Blend(R) Moderate Term Series Class R
Average Annual Return [Line Items]
Average Annual Return, Percent	16.75%	4.97%	4.22%
Pro-Blend(R) Moderate Term Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	16.95%	5.21%	4.47%
Pro-Blend(R) Moderate Term Series Class I
Average Annual Return [Line Items]
Average Annual Return, Percent	17.27%	5.44%	4.72%
Pro-Blend(R) Moderate Term Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	18.04%	6.22%	5.03%
Pro-Blend(R) Extended Term Series Class L
Average Annual Return [Line Items]
Average Annual Return, Percent	19.08%	5.75%	4.78%
Pro-Blend(R) Extended Term Series Class R
Average Annual Return [Line Items]
Average Annual Return, Percent	19.66%	6.31%	5.31%
Pro-Blend(R) Extended Term Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	19.97%	6.55%	5.58%
Pro-Blend(R) Extended Term Series Class I
Average Annual Return [Line Items]
Average Annual Return, Percent	20.23%	6.79%	5.83%
Pro-Blend(R) Extended Term Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	21.08%	7.54%	6.13%
Pro-Blend(R) Maximum Term Series Class L
Average Annual Return [Line Items]
Average Annual Return, Percent	25.44%	9.10%	7.64%
Pro-Blend(R) Maximum Term Series Class R
Average Annual Return [Line Items]
Average Annual Return, Percent	26.18%	9.69%	8.20%
Pro-Blend(R) Maximum Term Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	26.38%	9.90%	8.45%
Pro-Blend(R) Maximum Term Series Class I
Average Annual Return [Line Items]
Average Annual Return, Percent	26.78%	10.20%	8.72%
Pro-Blend(R) Maximum Term Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	27.66%	11.01%	9.05%
Disciplined Value Series Class I
Average Annual Return [Line Items]
Average Annual Return, Percent	26.67%	8.60%	9.28%
Disciplined Value Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	26.33%	8.38%	9.03%
Disciplined Value Series Class Z
Average Annual Return [Line Items]
Average Annual Return, Percent	26.83%	8.74%	9.35%
Disciplined Value Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	27.15%	9.06%	9.54%
Rainier International Discovery Series Class I
Average Annual Return [Line Items]
Average Annual Return, Percent	17.94%	5.56%	6.72%
Rainier International Discovery Series Class S
Average Annual Return [Line Items]
Average Annual Return, Percent	17.62%	5.27%	6.44%
Rainier International Discovery Series Class Z
Average Annual Return [Line Items]
Average Annual Return, Percent	18.06%	5.70%	6.83%
Rainier International Discovery Series Class W
Average Annual Return [Line Items]
Average Annual Return, Percent	19.13%	6.65%	7.35%
MSCI USA IMI
Average Annual Return [Line Items]
Average Annual Return, Percent	37.40%	14.25%	11.97%
Russell 3000®
Average Annual Return [Line Items]
Average Annual Return, Percent	37.86%	14.60%	12.44%
MSCI ACWI ex USA
Average Annual Return [Line Items]
Average Annual Return, Percent	24.33%	5.78%	4.79%
Bloomberg U.S. Aggregate Bond Index
Average Annual Return [Line Items]
Average Annual Return, Percent	10.55%	(0.23%)	1.49%
MSCI USA
Average Annual Return [Line Items]
Average Annual Return, Percent	37.82%	14.73%	12.35%
MSCI ACWI ex USA [Member]
Average Annual Return [Line Items]
Average Annual Return, Percent	24.33%	5.78%	4.79%
Conservative Term Composite Benchmark
Average Annual Return [Line Items]
Average Annual Return, Percent	13.98%	3.68%	4.12%
Russell 30%/10%/30%/30% Blended Index
Average Annual Return [Line Items]
Average Annual Return, Percent	19.24%	5.15%	5.28%
40%/15%/45% Blended Index
Average Annual Return [Line Items]
Average Annual Return, Percent	23.05%	6.74%	6.54%
65%/20%/15% Blended Index
Average Annual Return [Line Items]
Average Annual Return, Percent	30.75%	10.69%	9.37%
Russell 1000® Value
Average Annual Return [Line Items]
Average Annual Return, Percent	30.98%	10.14%	8.87%
MSCI ACWI ex USA Small Cap
Average Annual Return [Line Items]
Average Annual Return, Percent	23.73%	6.21%	5.76%

Shareholder Report, Holdings (D

Shareholder Report, Holdings (Details)	Oct. 31, 2024
Equity Series Class S | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Equity Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	97.90%
Equity Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Equity Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.90%
Equity Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Equity Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	19%
Equity Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.20%
Equity Series Class S | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Equity Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	21%
Equity Series Class S | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Equity Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.50%
Equity Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Equity Series Class W | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Equity Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	97.90%
Equity Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.20%
Equity Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.90%
Equity Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Equity Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	19%
Equity Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.20%
Equity Series Class W | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Equity Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	21%
Equity Series Class W | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Equity Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.50%
Equity Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Overseas Series Class I | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.70%
Overseas Series Class I | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Overseas Series Class I | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Overseas Series Class I | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Overseas Series Class I | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Overseas Series Class I | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Overseas Series Class I | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Overseas Series Class I | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	27.80%
Overseas Series Class I | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.30%
Overseas Series Class I | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Overseas Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.70%
Overseas Series Class S | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Overseas Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Overseas Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Overseas Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Overseas Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Overseas Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Overseas Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	27.80%
Overseas Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.30%
Overseas Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Overseas Series Class Z | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.70%
Overseas Series Class Z | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Overseas Series Class Z | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Overseas Series Class Z | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Overseas Series Class Z | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Overseas Series Class Z | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Overseas Series Class Z | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Overseas Series Class Z | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	27.80%
Overseas Series Class Z | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.30%
Overseas Series Class Z | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Overseas Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.70%
Overseas Series Class W | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Overseas Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Overseas Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%
Overseas Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Overseas Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Overseas Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Overseas Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	27.80%
Overseas Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.30%
Overseas Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Conservative Term Series Class L | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.50%
Pro-Blend(R) Conservative Term Series Class L | Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Conservative Term Series Class L | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Pro-Blend(R) Conservative Term Series Class L | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Pro-Blend(R) Conservative Term Series Class L | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Pro-Blend(R) Conservative Term Series Class L | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Conservative Term Series Class L | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Conservative Term Series Class L | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	18%
Pro-Blend(R) Conservative Term Series Class L | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Pro-Blend(R) Conservative Term Series Class L | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Pro-Blend(R) Conservative Term Series Class L | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Conservative Term Series Class L | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Pro-Blend(R) Conservative Term Series Class L | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class L | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.80%
Pro-Blend(R) Conservative Term Series Class L | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class L | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Conservative Term Series Class L | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Conservative Term Series Class L | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Conservative Term Series Class L | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Pro-Blend(R) Conservative Term Series Class L | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Pro-Blend(R) Conservative Term Series Class R | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.50%
Pro-Blend(R) Conservative Term Series Class R | Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Conservative Term Series Class R | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Pro-Blend(R) Conservative Term Series Class R | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Pro-Blend(R) Conservative Term Series Class R | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Pro-Blend(R) Conservative Term Series Class R | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Conservative Term Series Class R | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Conservative Term Series Class R | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	18%
Pro-Blend(R) Conservative Term Series Class R | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Pro-Blend(R) Conservative Term Series Class R | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Pro-Blend(R) Conservative Term Series Class R | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Conservative Term Series Class R | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Pro-Blend(R) Conservative Term Series Class R | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class R | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.80%
Pro-Blend(R) Conservative Term Series Class R | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class R | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Conservative Term Series Class R | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Conservative Term Series Class R | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Conservative Term Series Class R | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Pro-Blend(R) Conservative Term Series Class R | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Pro-Blend(R) Conservative Term Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.50%
Pro-Blend(R) Conservative Term Series Class S | Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Conservative Term Series Class S | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Pro-Blend(R) Conservative Term Series Class S | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Pro-Blend(R) Conservative Term Series Class S | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Pro-Blend(R) Conservative Term Series Class S | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Conservative Term Series Class S | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Conservative Term Series Class S | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	18%
Pro-Blend(R) Conservative Term Series Class S | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Pro-Blend(R) Conservative Term Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Pro-Blend(R) Conservative Term Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Conservative Term Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Pro-Blend(R) Conservative Term Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.80%
Pro-Blend(R) Conservative Term Series Class S | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Conservative Term Series Class S | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Conservative Term Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Conservative Term Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Pro-Blend(R) Conservative Term Series Class S | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Pro-Blend(R) Conservative Term Series Class I | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.50%
Pro-Blend(R) Conservative Term Series Class I | Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Conservative Term Series Class I | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Pro-Blend(R) Conservative Term Series Class I | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Pro-Blend(R) Conservative Term Series Class I | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Pro-Blend(R) Conservative Term Series Class I | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Conservative Term Series Class I | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Conservative Term Series Class I | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	18%
Pro-Blend(R) Conservative Term Series Class I | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Pro-Blend(R) Conservative Term Series Class I | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Pro-Blend(R) Conservative Term Series Class I | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Conservative Term Series Class I | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Pro-Blend(R) Conservative Term Series Class I | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class I | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.80%
Pro-Blend(R) Conservative Term Series Class I | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class I | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Conservative Term Series Class I | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Conservative Term Series Class I | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Conservative Term Series Class I | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Pro-Blend(R) Conservative Term Series Class I | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Pro-Blend(R) Conservative Term Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	20.50%
Pro-Blend(R) Conservative Term Series Class W | Cash, Short-Term Investment and Assets, Less Liabilities/Liabilities, Less Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Conservative Term Series Class W | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.20%
Pro-Blend(R) Conservative Term Series Class W | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.20%
Pro-Blend(R) Conservative Term Series Class W | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.80%
Pro-Blend(R) Conservative Term Series Class W | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Conservative Term Series Class W | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Conservative Term Series Class W | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	18%
Pro-Blend(R) Conservative Term Series Class W | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	26.50%
Pro-Blend(R) Conservative Term Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.20%
Pro-Blend(R) Conservative Term Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Conservative Term Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.70%
Pro-Blend(R) Conservative Term Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.80%
Pro-Blend(R) Conservative Term Series Class W | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Pro-Blend(R) Conservative Term Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Conservative Term Series Class W | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Conservative Term Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Conservative Term Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Pro-Blend(R) Conservative Term Series Class W | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%
Pro-Blend(R) Moderate Term Series Class L | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.30%
Pro-Blend(R) Moderate Term Series Class L | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Pro-Blend(R) Moderate Term Series Class L | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Pro-Blend(R) Moderate Term Series Class L | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Pro-Blend(R) Moderate Term Series Class L | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Pro-Blend(R) Moderate Term Series Class L | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Moderate Term Series Class L | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Pro-Blend(R) Moderate Term Series Class L | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Pro-Blend(R) Moderate Term Series Class L | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
Pro-Blend(R) Moderate Term Series Class L | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Pro-Blend(R) Moderate Term Series Class L | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Pro-Blend(R) Moderate Term Series Class L | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Pro-Blend(R) Moderate Term Series Class L | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Pro-Blend(R) Moderate Term Series Class L | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Pro-Blend(R) Moderate Term Series Class L | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
Pro-Blend(R) Moderate Term Series Class L | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Moderate Term Series Class L | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.60%
Pro-Blend(R) Moderate Term Series Class L | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class L | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Pro-Blend(R) Moderate Term Series Class L | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Moderate Term Series Class L | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class R | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.30%
Pro-Blend(R) Moderate Term Series Class R | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Pro-Blend(R) Moderate Term Series Class R | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Pro-Blend(R) Moderate Term Series Class R | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Pro-Blend(R) Moderate Term Series Class R | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Pro-Blend(R) Moderate Term Series Class R | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Moderate Term Series Class R | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Pro-Blend(R) Moderate Term Series Class R | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Pro-Blend(R) Moderate Term Series Class R | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
Pro-Blend(R) Moderate Term Series Class R | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Pro-Blend(R) Moderate Term Series Class R | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Pro-Blend(R) Moderate Term Series Class R | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Pro-Blend(R) Moderate Term Series Class R | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Pro-Blend(R) Moderate Term Series Class R | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Pro-Blend(R) Moderate Term Series Class R | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
Pro-Blend(R) Moderate Term Series Class R | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Moderate Term Series Class R | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.60%
Pro-Blend(R) Moderate Term Series Class R | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class R | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Pro-Blend(R) Moderate Term Series Class R | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Moderate Term Series Class R | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.30%
Pro-Blend(R) Moderate Term Series Class S | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Pro-Blend(R) Moderate Term Series Class S | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Pro-Blend(R) Moderate Term Series Class S | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Pro-Blend(R) Moderate Term Series Class S | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Pro-Blend(R) Moderate Term Series Class S | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Moderate Term Series Class S | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Pro-Blend(R) Moderate Term Series Class S | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Pro-Blend(R) Moderate Term Series Class S | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
Pro-Blend(R) Moderate Term Series Class S | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Pro-Blend(R) Moderate Term Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Pro-Blend(R) Moderate Term Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Pro-Blend(R) Moderate Term Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Pro-Blend(R) Moderate Term Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Pro-Blend(R) Moderate Term Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
Pro-Blend(R) Moderate Term Series Class S | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Moderate Term Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.60%
Pro-Blend(R) Moderate Term Series Class S | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Pro-Blend(R) Moderate Term Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Moderate Term Series Class S | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class I | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.30%
Pro-Blend(R) Moderate Term Series Class I | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Pro-Blend(R) Moderate Term Series Class I | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Pro-Blend(R) Moderate Term Series Class I | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Pro-Blend(R) Moderate Term Series Class I | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Pro-Blend(R) Moderate Term Series Class I | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Moderate Term Series Class I | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Pro-Blend(R) Moderate Term Series Class I | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Pro-Blend(R) Moderate Term Series Class I | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
Pro-Blend(R) Moderate Term Series Class I | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Pro-Blend(R) Moderate Term Series Class I | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Pro-Blend(R) Moderate Term Series Class I | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Pro-Blend(R) Moderate Term Series Class I | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Pro-Blend(R) Moderate Term Series Class I | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Pro-Blend(R) Moderate Term Series Class I | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
Pro-Blend(R) Moderate Term Series Class I | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Moderate Term Series Class I | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.60%
Pro-Blend(R) Moderate Term Series Class I | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class I | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Pro-Blend(R) Moderate Term Series Class I | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Moderate Term Series Class I | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	41.30%
Pro-Blend(R) Moderate Term Series Class W | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%
Pro-Blend(R) Moderate Term Series Class W | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	6%
Pro-Blend(R) Moderate Term Series Class W | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Pro-Blend(R) Moderate Term Series Class W | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.70%
Pro-Blend(R) Moderate Term Series Class W | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.40%
Pro-Blend(R) Moderate Term Series Class W | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%
Pro-Blend(R) Moderate Term Series Class W | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.30%
Pro-Blend(R) Moderate Term Series Class W | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.90%
Pro-Blend(R) Moderate Term Series Class W | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.20%
Pro-Blend(R) Moderate Term Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.80%
Pro-Blend(R) Moderate Term Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.60%
Pro-Blend(R) Moderate Term Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%
Pro-Blend(R) Moderate Term Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.50%
Pro-Blend(R) Moderate Term Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%
Pro-Blend(R) Moderate Term Series Class W | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Moderate Term Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.60%
Pro-Blend(R) Moderate Term Series Class W | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Moderate Term Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.20%
Pro-Blend(R) Moderate Term Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Moderate Term Series Class W | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%
Pro-Blend(R) Extended Term Series Class L | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.20%
Pro-Blend(R) Extended Term Series Class L | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Extended Term Series Class L | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
Pro-Blend(R) Extended Term Series Class L | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Extended Term Series Class L | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
Pro-Blend(R) Extended Term Series Class L | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Pro-Blend(R) Extended Term Series Class L | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Pro-Blend(R) Extended Term Series Class L | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Pro-Blend(R) Extended Term Series Class L | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%
Pro-Blend(R) Extended Term Series Class L | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Pro-Blend(R) Extended Term Series Class L | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Pro-Blend(R) Extended Term Series Class L | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
Pro-Blend(R) Extended Term Series Class L | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Pro-Blend(R) Extended Term Series Class L | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Pro-Blend(R) Extended Term Series Class L | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Pro-Blend(R) Extended Term Series Class L | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Extended Term Series Class L | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.30%
Pro-Blend(R) Extended Term Series Class L | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Extended Term Series Class L | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.30%
Pro-Blend(R) Extended Term Series Class L | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Extended Term Series Class L | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Extended Term Series Class R | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.20%
Pro-Blend(R) Extended Term Series Class R | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Extended Term Series Class R | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
Pro-Blend(R) Extended Term Series Class R | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Extended Term Series Class R | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
Pro-Blend(R) Extended Term Series Class R | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Pro-Blend(R) Extended Term Series Class R | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Pro-Blend(R) Extended Term Series Class R | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Pro-Blend(R) Extended Term Series Class R | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%
Pro-Blend(R) Extended Term Series Class R | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Pro-Blend(R) Extended Term Series Class R | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Pro-Blend(R) Extended Term Series Class R | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
Pro-Blend(R) Extended Term Series Class R | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Pro-Blend(R) Extended Term Series Class R | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Pro-Blend(R) Extended Term Series Class R | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Pro-Blend(R) Extended Term Series Class R | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Extended Term Series Class R | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.30%
Pro-Blend(R) Extended Term Series Class R | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Extended Term Series Class R | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.30%
Pro-Blend(R) Extended Term Series Class R | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Extended Term Series Class R | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Extended Term Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.20%
Pro-Blend(R) Extended Term Series Class S | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Extended Term Series Class S | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
Pro-Blend(R) Extended Term Series Class S | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Extended Term Series Class S | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
Pro-Blend(R) Extended Term Series Class S | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Pro-Blend(R) Extended Term Series Class S | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Pro-Blend(R) Extended Term Series Class S | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Pro-Blend(R) Extended Term Series Class S | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%
Pro-Blend(R) Extended Term Series Class S | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Pro-Blend(R) Extended Term Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Pro-Blend(R) Extended Term Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
Pro-Blend(R) Extended Term Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Pro-Blend(R) Extended Term Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Pro-Blend(R) Extended Term Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Pro-Blend(R) Extended Term Series Class S | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Extended Term Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.30%
Pro-Blend(R) Extended Term Series Class S | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Extended Term Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.30%
Pro-Blend(R) Extended Term Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Extended Term Series Class S | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Extended Term Series Class I | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.20%
Pro-Blend(R) Extended Term Series Class I | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Extended Term Series Class I | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
Pro-Blend(R) Extended Term Series Class I | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Extended Term Series Class I | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
Pro-Blend(R) Extended Term Series Class I | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Pro-Blend(R) Extended Term Series Class I | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Pro-Blend(R) Extended Term Series Class I | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Pro-Blend(R) Extended Term Series Class I | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%
Pro-Blend(R) Extended Term Series Class I | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Pro-Blend(R) Extended Term Series Class I | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Pro-Blend(R) Extended Term Series Class I | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
Pro-Blend(R) Extended Term Series Class I | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Pro-Blend(R) Extended Term Series Class I | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Pro-Blend(R) Extended Term Series Class I | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Pro-Blend(R) Extended Term Series Class I | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Extended Term Series Class I | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.30%
Pro-Blend(R) Extended Term Series Class I | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Extended Term Series Class I | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.30%
Pro-Blend(R) Extended Term Series Class I | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Extended Term Series Class I | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Extended Term Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	55.20%
Pro-Blend(R) Extended Term Series Class W | Cash, Short-Term Investment, and Other Assets, Less Liabilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%
Pro-Blend(R) Extended Term Series Class W | Commercial Mortgage-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%
Pro-Blend(R) Extended Term Series Class W | Asset-Backed Securities [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Extended Term Series Class W | U.S. Government Agencies [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.80%
Pro-Blend(R) Extended Term Series Class W | Foreign Government Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%
Pro-Blend(R) Extended Term Series Class W | Municipal Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%
Pro-Blend(R) Extended Term Series Class W | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.10%
Pro-Blend(R) Extended Term Series Class W | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%
Pro-Blend(R) Extended Term Series Class W | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%
Pro-Blend(R) Extended Term Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%
Pro-Blend(R) Extended Term Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7%
Pro-Blend(R) Extended Term Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.90%
Pro-Blend(R) Extended Term Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%
Pro-Blend(R) Extended Term Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	15%
Pro-Blend(R) Extended Term Series Class W | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Pro-Blend(R) Extended Term Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	12.30%
Pro-Blend(R) Extended Term Series Class W | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%
Pro-Blend(R) Extended Term Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.30%
Pro-Blend(R) Extended Term Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.60%
Pro-Blend(R) Extended Term Series Class W | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Pro-Blend(R) Maximum Term Series Class L | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Pro-Blend(R) Maximum Term Series Class L | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.40%
Pro-Blend(R) Maximum Term Series Class L | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Maximum Term Series Class L | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Maximum Term Series Class L | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class L | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Maximum Term Series Class L | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Pro-Blend(R) Maximum Term Series Class L | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Pro-Blend(R) Maximum Term Series Class L | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Pro-Blend(R) Maximum Term Series Class L | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
Pro-Blend(R) Maximum Term Series Class L | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Maximum Term Series Class L | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
Pro-Blend(R) Maximum Term Series Class L | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Pro-Blend(R) Maximum Term Series Class L | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Pro-Blend(R) Maximum Term Series Class L | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class L | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Pro-Blend(R) Maximum Term Series Class R | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Pro-Blend(R) Maximum Term Series Class R | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.40%
Pro-Blend(R) Maximum Term Series Class R | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Maximum Term Series Class R | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Maximum Term Series Class R | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class R | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Maximum Term Series Class R | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Pro-Blend(R) Maximum Term Series Class R | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Pro-Blend(R) Maximum Term Series Class R | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Pro-Blend(R) Maximum Term Series Class R | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
Pro-Blend(R) Maximum Term Series Class R | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Maximum Term Series Class R | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
Pro-Blend(R) Maximum Term Series Class R | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Pro-Blend(R) Maximum Term Series Class R | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Pro-Blend(R) Maximum Term Series Class R | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class R | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Pro-Blend(R) Maximum Term Series Class S | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Pro-Blend(R) Maximum Term Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.40%
Pro-Blend(R) Maximum Term Series Class S | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Maximum Term Series Class S | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Maximum Term Series Class S | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Maximum Term Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Pro-Blend(R) Maximum Term Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Pro-Blend(R) Maximum Term Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Pro-Blend(R) Maximum Term Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
Pro-Blend(R) Maximum Term Series Class S | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Maximum Term Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
Pro-Blend(R) Maximum Term Series Class S | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Pro-Blend(R) Maximum Term Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Pro-Blend(R) Maximum Term Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class S | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Pro-Blend(R) Maximum Term Series Class I | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Pro-Blend(R) Maximum Term Series Class I | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.40%
Pro-Blend(R) Maximum Term Series Class I | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Maximum Term Series Class I | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Maximum Term Series Class I | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class I | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Maximum Term Series Class I | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Pro-Blend(R) Maximum Term Series Class I | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Pro-Blend(R) Maximum Term Series Class I | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Pro-Blend(R) Maximum Term Series Class I | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
Pro-Blend(R) Maximum Term Series Class I | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Maximum Term Series Class I | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
Pro-Blend(R) Maximum Term Series Class I | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Pro-Blend(R) Maximum Term Series Class I | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Pro-Blend(R) Maximum Term Series Class I | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class I | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Pro-Blend(R) Maximum Term Series Class W | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.50%
Pro-Blend(R) Maximum Term Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	85.40%
Pro-Blend(R) Maximum Term Series Class W | Corporate Bonds [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.40%
Pro-Blend(R) Maximum Term Series Class W | U.S. Treasury Note [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.70%
Pro-Blend(R) Maximum Term Series Class W | U.S. Treasury Bond [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%
Pro-Blend(R) Maximum Term Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.60%
Pro-Blend(R) Maximum Term Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.50%
Pro-Blend(R) Maximum Term Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%
Pro-Blend(R) Maximum Term Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.20%
Pro-Blend(R) Maximum Term Series Class W | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%
Pro-Blend(R) Maximum Term Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.50%
Pro-Blend(R) Maximum Term Series Class W | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.70%
Pro-Blend(R) Maximum Term Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	12%
Pro-Blend(R) Maximum Term Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	2%
Pro-Blend(R) Maximum Term Series Class W | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	1%
Disciplined Value Series Class I | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Disciplined Value Series Class I | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.40%
Disciplined Value Series Class I | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Disciplined Value Series Class I | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Disciplined Value Series Class I | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Disciplined Value Series Class I | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Disciplined Value Series Class I | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	22%
Disciplined Value Series Class I | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.80%
Disciplined Value Series Class I | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.10%
Disciplined Value Series Class I | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Disciplined Value Series Class I | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Disciplined Value Series Class S | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Disciplined Value Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.40%
Disciplined Value Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Disciplined Value Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Disciplined Value Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Disciplined Value Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Disciplined Value Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	22%
Disciplined Value Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.80%
Disciplined Value Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.10%
Disciplined Value Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Disciplined Value Series Class S | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Disciplined Value Series Class Z | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Disciplined Value Series Class Z | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.40%
Disciplined Value Series Class Z | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Disciplined Value Series Class Z | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Disciplined Value Series Class Z | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Disciplined Value Series Class Z | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Disciplined Value Series Class Z | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	22%
Disciplined Value Series Class Z | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.80%
Disciplined Value Series Class Z | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.10%
Disciplined Value Series Class Z | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Disciplined Value Series Class Z | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Disciplined Value Series Class W | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%
Disciplined Value Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	99.40%
Disciplined Value Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%
Disciplined Value Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%
Disciplined Value Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.40%
Disciplined Value Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.20%
Disciplined Value Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	22%
Disciplined Value Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	19.80%
Disciplined Value Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.10%
Disciplined Value Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	8%
Disciplined Value Series Class W | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.70%
Rainier International Discovery Series Class I | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Rainier International Discovery Series Class I | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.10%
Rainier International Discovery Series Class I | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Rainier International Discovery Series Class I | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.90%
Rainier International Discovery Series Class I | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Rainier International Discovery Series Class I | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Rainier International Discovery Series Class I | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Rainier International Discovery Series Class I | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Rainier International Discovery Series Class I | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Rainier International Discovery Series Class I | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Rainier International Discovery Series Class I | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Rainier International Discovery Series Class I | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Rainier International Discovery Series Class I | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Rainier International Discovery Series Class S | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Rainier International Discovery Series Class S | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.10%
Rainier International Discovery Series Class S | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Rainier International Discovery Series Class S | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.90%
Rainier International Discovery Series Class S | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Rainier International Discovery Series Class S | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Rainier International Discovery Series Class S | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Rainier International Discovery Series Class S | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Rainier International Discovery Series Class S | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Rainier International Discovery Series Class S | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Rainier International Discovery Series Class S | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Rainier International Discovery Series Class S | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Rainier International Discovery Series Class S | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Rainier International Discovery Series Class Z | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Rainier International Discovery Series Class Z | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.10%
Rainier International Discovery Series Class Z | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Rainier International Discovery Series Class Z | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.90%
Rainier International Discovery Series Class Z | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Rainier International Discovery Series Class Z | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Rainier International Discovery Series Class Z | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Rainier International Discovery Series Class Z | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Rainier International Discovery Series Class Z | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Rainier International Discovery Series Class Z | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Rainier International Discovery Series Class Z | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Rainier International Discovery Series Class Z | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Rainier International Discovery Series Class Z | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%
Rainier International Discovery Series Class W | Cash, Short-Term Investment, and Liabilities, Less Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.90%
Rainier International Discovery Series Class W | Common Stocks [Member]
Holdings [Line Items]
Percent of Net Asset Value	95.10%
Rainier International Discovery Series Class W | Materials [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.30%
Rainier International Discovery Series Class W | Communication Services [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.90%
Rainier International Discovery Series Class W | Consumer Discretionary [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%
Rainier International Discovery Series Class W | Information Technology [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.40%
Rainier International Discovery Series Class W | Financials [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%
Rainier International Discovery Series Class W | Real Estate [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.90%
Rainier International Discovery Series Class W | Industrials [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.90%
Rainier International Discovery Series Class W | Utilities [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%
Rainier International Discovery Series Class W | Health Care [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.40%
Rainier International Discovery Series Class W | Consumer Staples [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%
Rainier International Discovery Series Class W | Energy [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%