| Form N-CSR Cover | 12 Months Ended |
| May 31, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | SEI INSTITUTIONAL INVESTMENTS TRUST |
| Entity Central Index Key | 0000939934 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | May 31, 2024 |
| Shareholder Report | 12 Months Ended |
| May 31, 2024 USD ($) Holding | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | SEI INSTITUTIONAL INVESTMENTS TRUST |
| Entity Central Index Key | 0000939934 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | May 31, 2024 |
| C000018356 | |
| Shareholder Report [Line Items] | |
| Fund Name | Large Cap Fund |
| Class Name | Class A |
| Trading Symbol | SLCAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Large Cap Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B19"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Large Cap Fund, Class A Shares $20 0.18% |
| Expenses Paid, Amount | $ 20 |
| Expense Ratio, Percent | 0.18% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund recorded a positive return for the 12-month period ending May 31, 2024. The Fund’s gains were concentrated in relatively few large-cap stocks within the information technology and communication services sectors. The Fund’s value tilt resulted in underweight allocations to the large-capitalization holdings within the information technology and communication services sectors. Consequently, the Fund underperformed its benchmark, the Russell 1000 Index—which measures the performance of the U.S. large-cap equity market—over the reporting period. Among Fund managers, Cullen Capital Management, LLC ("Cullen") underperformed versus the benchmark Russell 1000 Index for the reporting period due to its value orientation and underweight allocations to growth stocks, including those in the information technology sector. Additionally, Cullen’s holdings within the communication services and health care sectors weighed on Fund performance during the period. LSV Asset Management ("LSV") underperformed due to its value orientation and underweight allocations to growth stocks, including those in the information technology sector. Additionally, LSV’s security selection within the health care and consumer staples sectors detracted. Copeland Capital Management, LLC ("Copeland") lagged the benchmark due to its quality orientation and security selection within the consumer discretionary and financials sectors. Acadian Asset Management, LLC’s ("Acadian") outperformance was attributable to its momentum orientation and favorable security selection within the information technology sector. Mar Vista Investment Partners, LLC ("Mar Vista") underperformed due to its quality orientation, as well as both an underweight position and stock selection within the semiconductor sector. Fred Alger Management, LLC ("Alger") outperformed due to its momentum orientation, an overweight and stock selection in the information technology sector, and favorable stock selection within the health care and information technology sectors. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Large Cap Fund, Class A - $269,153 S&P 500 Index (Gross) (USD) - $330,280 Russell 1000 Index (USD) - $321,781 May/14 $100000 $100000 $100000 May/15 $111952 $111806 $111908 May/16 $109250 $113725 $112776 May/17 $123937 $133591 $132486 May/18 $142532 $152806 $151823 May/19 $144658 $158587 $157087 May/20 $153018 $178945 $176782 May/21 $219418 $251093 $252200 May/22 $215111 $250341 $245371 May/23 $213529 $257656 $251377 May/24 $269153 $330280 $321781 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Large Cap Fund, Class A Shares 26.05% 13.22% 10.41% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% Russell 1000 Index (USD) 28.01% 15.42% 12.40% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 799,089,000 |
| Holdings Count | Holding | 385 |
| Advisory Fees Paid, Amount | $ 1,170 |
| InvestmentCompanyPortfolioTurnover | 77% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $799,089 385 $1,170 77% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.0% Real Estate 2.4% Cash Equivalent 2.5% Utilities 2.6% Materials 2.9% Energy 4.6% Consumer Staples 5.9% Communication Services 7.7% Consumer Discretionary 8.3% Industrials 11.4% Health Care 11.8% Financials 15.8% Information Technology 24.3% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference Microsoft Corp 4.9% Apple Inc 3.2% Amazon.com Inc 2.2% NVIDIA Corp 2.2% Broadcom Inc 2.0% Meta Platforms Inc, Class A 1.7% Visa Inc, Class A 1.3% Johnson & Johnson 1.3% Morgan Stanley 1.2% JPMorgan Chase & Co 1.1% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000018358 | |
| Shareholder Report [Line Items] | |
| Fund Name | Large Cap Disciplined Equity Fund |
| Class Name | Class A |
| Trading Symbol | SCPAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Large Cap Disciplined Equity Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B45"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Large Cap Disciplined Equity Fund, Class A Shares $21 0.18% |
| Expenses Paid, Amount | $ 21 |
| Expense Ratio, Percent | 0.18% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its primary benchmark, the S&P 500 Index (Gross)—a capitalization-weighted index consisting of roughly 500 large U.S. companies that are considered representative of the broad U.S. stock market—over the reporting period. The Fund’s relative performance benefited from favorable stock selection within the industrials and utilities sectors for the period. The Fund’s value tilt resulted in underweight allocations to the large-capitalization stocks within the information technology and communication services sectors, which detracted from performance for the period. Among fund managers, Acadian Asset Management outperformed the benchmark S&P 500 Index due to its momentum orientation and favorable security selection within the information technology and industrials sectors. Mackenzie Investments Corp. outperformed due to favorable security selection within the consumer discretionary, financials, and utilities sectors. Copeland Capital Management lagged the benchmark due to its quality orientation and security selection within the information technology and financials sectors. Brandywine Global Investment Management’s underperformance was attributable to its value orientation and security selection within the health care sector. Ceredex Value Advisors outperformed due to its holdings within the industrials and financials sectors. Coho Partners lagged the benchmark due to its low-beta portfolio positioning, including large allocations to the consumer staples and health care sectors. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Large Cap Disciplined Equity Fund, Class A - $297,835 S&P 500 Index (Gross) (USD) - $330,280 May/14 $100000 $100000 May/15 $112232 $111806 May/16 $113736 $113725 May/17 $132193 $133591 May/18 $148622 $152806 May/19 $148411 $158587 May/20 $159135 $178945 May/21 $225972 $251093 May/22 $226842 $250341 May/23 $229728 $257656 May/24 $297835 $330280 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Large Cap Disciplined Equity Fund, Class A Shares 29.65% 14.95% 11.53% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 1,185,488,000 |
| Holdings Count | Holding | 310 |
| Advisory Fees Paid, Amount | $ 1,947 |
| InvestmentCompanyPortfolioTurnover | 137% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $1,185,488 310 $1,947 137% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.3% Real Estate 1.8% U.S. Treasury Obligation 1.9% Materials 2.3% Cash Equivalent 2.4% Utilities 3.4% Energy 4.6% Communication Services 6.7% Consumer Staples 7.0% Consumer Discretionary 7.8% Industrials 10.7% Health Care 11.9% Financials 15.0% Information Technology 24.3% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference Microsoft Corp 5.5% Apple Inc 5.2% NVIDIA Corp 2.4% JPMorgan Chase & Co 2.0% Meta Platforms Inc, Class A 2.0% U.S. Treasury Bill, 5.32%, 8/29/2024 1.9% Amazon.com Inc 1.8% Eli Lilly & Co 1.8% Broadcom Inc 1.4% Alphabet Inc, Class A 1.3% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes Brandywine Global Investment Management, LLC was hired, and Ceredex Value Advisors LLC and Coho Partners, Ltd. were terminated during the reporting period. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000018357 | |
| Shareholder Report [Line Items] | |
| Fund Name | Large Cap Index Fund |
| Class Name | Class A |
| Trading Symbol | LCIAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Large Cap Index Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B71"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Large Cap Index Fund, Class A Shares $5 0.04% |
| Expenses Paid, Amount | $ 5 |
| Expense Ratio, Percent | 0.04% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund recorded a positive return for the 12-month period ending May 31, 2024. Most of the Fund’s gains were concentrated in relatively few large-cap stocks within the information technology and communication services sectors. The Fund’s strategy of tracking the performance of the Russell 1000 Index—which is used to measure the performance of the U.S. large-cap equity market—did not cause its performance to deviate materially from that of its benchmark. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Large Cap Index Fund, Class A - $320,652 S&P 500 Index (Gross) (USD) - $330,280 Russell 1000 Index (USD) - $321,781 May/14 $100000 $100000 $100000 May/15 $111892 $111806 $111908 May/16 $112742 $113725 $112776 May/17 $132401 $133591 $132486 May/18 $151643 $152806 $151823 May/19 $156845 $158587 $157087 May/20 $176411 $178945 $176782 May/21 $251506 $251093 $252200 May/22 $244617 $250341 $245371 May/23 $250453 $257656 $251377 May/24 $320652 $330280 $321781 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Large Cap Index Fund, Class A Shares 28.03% 15.38% 12.36% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% Russell 1000 Index (USD) 28.01% 15.42% 12.40% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 1,842,403,000 |
| Holdings Count | Holding | 1,010 |
| Advisory Fees Paid, Amount | $ 173 |
| InvestmentCompanyPortfolioTurnover | 12% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $1,842,403 1,010 $173 12% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.0% Cash Equivalent 1.7% Utilities 2.3% Real Estate 2.4% Materials 2.5% Energy 3.7% Consumer Staples 5.6% Communication Services 8.8% Industrials 9.2% Consumer Discretionary 9.7% Health Care 11.6% Financials 13.3% Information Technology 28.4% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference Microsoft Corp 6.3% Apple Inc 5.7% NVIDIA Corp 5.3% Amazon.com Inc 3.2% Meta Platforms Inc, Class A 2.1% Alphabet Inc, Class A 2.1% Alphabet Inc, Class C 1.8% Berkshire Hathaway Inc, Class B 1.5% Eli Lilly & Co 1.4% JPMorgan Chase & Co 1.2% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000134335 | |
| Shareholder Report [Line Items] | |
| Fund Name | S&P 500 Index Fund |
| Class Name | Class A |
| Trading Symbol | SPINX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the S&P 500 Index Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B97"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment S&P 500 Index Fund, Class A Shares $6 0.05% |
| Expenses Paid, Amount | $ 6 |
| Expense Ratio, Percent | 0.05% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The S&P 500 Index— a market-weighted index that tracks the performance of the 500 largest publicly traded U.S. companies and is considered representative of the broad U.S. stock market—returned 24.56% for the 12-month period ending May 31, 2024. Most of the index’s gains for the period were concentrated in relatively few large-cap stocks within the information technology and communication services sectors. During the reporting period, the Fund achieved its objective of tracking the performance of the S&P 500 Index. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date S&P 500 Index Fund, Class A - $328,533 S&P 500 Index (Gross) (USD) - $330,280 May/14 $100000 $100000 May/15 $111709 $111806 May/16 $113567 $113725 May/17 $133355 $133591 May/18 $152501 $152806 May/19 $158244 $158587 May/20 $178457 $178945 May/21 $250262 $251093 May/22 $249435 $250341 May/23 $256458 $257656 May/24 $328533 $330280 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years S&P 500 Index Fund, Class A Shares 28.10% 15.73% 12.63% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 4,317,878,000 |
| Holdings Count | Holding | 505 |
| Advisory Fees Paid, Amount | $ 453 |
| InvestmentCompanyPortfolioTurnover | 6% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $4,317,878 505 $453 6% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.0% Cash Equivalent 1.2% Real Estate 2.1% Materials 2.3% Utilities 2.4% Energy 3.8% Consumer Staples 5.9% Industrials 8.3% Communication Services 9.1% Consumer Discretionary 9.6% Health Care 11.7% Financials 12.6% Information Technology 29.9% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Microsoft Corp 6.8% Apple Inc 6.2% NVIDIA Corp 6.0% Amazon.com Inc 3.6% Meta Platforms Inc, Class A 2.3% Alphabet Inc, Class A 2.2% Alphabet Inc, Class C 1.9% Berkshire Hathaway Inc, Class B 1.7% Eli Lilly & Co 1.4% JPMorgan Chase & Co 1.3% |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000109763 | |
| Shareholder Report [Line Items] | |
| Fund Name | Extended Market Index Fund |
| Class Name | Class A |
| Trading Symbol | SMXAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Extended Market Index Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B123"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Extended Market Index Fund, Class A Shares $7 0.06% |
| Expenses Paid, Amount | $ 7 |
| Expense Ratio, Percent | 0.06% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund saw strong performance for the 12-month period ending May 31, 2024. The financials, energy, and industrials sectors were the strongest performers. The Fund's strategy of tracking the Russell Small Cap Completeness Index - which measures the performance of the Russell 3000 Index Companies excluding the S&P 500 Index constituents - did not cause its performance to deviate significantly from that of its benchmark. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Extended Market Index Fund, Class A - $238,257 S&P 500 Index (Gross) (USD) - $330,280 Russell Small Cap Completeness Index (USD) - $236,824 May/14 $100000 $100000 $100000 May/15 $111607 $111806 $111557 May/16 $105288 $113725 $105125 May/17 $125320 $133591 $125160 May/18 $148609 $152806 $148351 May/19 $143718 $158587 $143278 May/20 $149302 $178945 $148762 May/21 $243041 $251093 $242218 May/22 $197167 $250341 $196347 May/23 $191041 $257656 $190228 May/24 $238257 $330280 $236824 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Extended Market Index Fund, Class A Shares 24.71% 10.64% 9.07% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% Russell Small Cap Completeness Index (USD) 24.49% 10.57% 9.00% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 1,156,719,000 |
| Holdings Count | Holding | 2,250 |
| Advisory Fees Paid, Amount | $ 372 |
| InvestmentCompanyPortfolioTurnover | 34% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $1,156,719 2,250 $372 34% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Warrant 0.0% Rights 0.0% Affiliated Partnership 0.0% Registered Investment Company 0.0% Derivative Contracts (Net) 0.1% Utilities 1.6% Cash Equivalent 2.3% Consumer Staples 3.1% Communication Services 4.0% Materials 4.5% Energy 4.9% Real Estate 5.2% Consumer Discretionary 11.1% Health Care 11.2% Information Technology 16.9% Industrials 17.5% Financials 18.1% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference KKR & Co Inc 1.0% Crowdstrike Holdings Inc, Class A 1.0% Apollo Global Management Inc 0.9% Marvell Technology Inc 0.9% Snowflake Inc, Class A 0.6% Workday Inc, Class A 0.6% Palantir Technologies Inc, Class A 0.6% Spotify Technology SA 0.6% Ferguson PLC 0.6% Trade Desk Inc/The, Class A 0.6% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000018361 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small Cap Fund |
| Class Name | Class A |
| Trading Symbol | SLPAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Small Cap Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B149"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Small Cap Fund, Class A Shares $49 0.44% |
| Expenses Paid, Amount | $ 49 |
| Expense Ratio, Percent | 0.44% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the Russell 2000 Index—which tracks the performance of the small-cap segment of the U S. equity market—for the 12-month period ending May 31, 2024. Fund performance benefited from positive active positioning in both the value and quality factors, as well as overall positive stock selection. Among Fund managers, LSV Asset Management outperformed the Fund’s benchmark on value style tailwinds, while Los Angeles Capital Management LLC’s micro-cap strategy contributed as well. For the year to date through May 31, 2024, the momentum factor has garnered positive returns; consequently, EAM Investors, LLC and Axiom Investors LLC—the Fund’s momentum managers—outperformed over the same time frame. However, these managers also struggled with an abrupt change in leadership in the market in the fourth quarter of 2023. Martingale Asset Management, L.P.’s performance lagged that of the benchmark Russell 2000 Index over the reporting period, hampered by headwinds to the low-volatility factor. Sector allocation had a modestly positive impact on Fund performance for the period, benefiting from an underweight to real estate and an overweight to industrials, while an underweight to energy weighed on performance. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Small Cap Fund, Class A - $205,107 S&P 500 Index (Gross) (USD) - $330,280 Russell 2000 Index (USD) - $209,178 May/14 $100000 $100000 $100000 May/15 $109856 $111806 $111318 May/16 $104375 $113725 $104669 May/17 $120450 $133591 $125981 May/18 $140089 $152806 $152140 May/19 $129282 $158587 $138379 May/20 $120179 $178945 $133621 May/21 $196347 $251093 $219892 May/22 $177453 $250341 $182697 May/23 $165509 $257656 $174148 May/24 $205107 $330280 $209178 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Small Cap Fund, Class A Shares 23.93% 9.67% 7.45% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% Russell 2000 Index (USD) 20.12% 8.61% 7.66% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 247,585,000 |
| Holdings Count | Holding | 861 |
| Advisory Fees Paid, Amount | $ 964 |
| InvestmentCompanyPortfolioTurnover | 108% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $247,585 861 $964 108% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.0% Utilities 1.1% Communication Services 1.5% Cash Equivalent 2.5% Real Estate 3.4% Materials 3.7% Consumer Staples 4.7% Energy 6.2% Consumer Discretionary 11.2% Health Care 13.4% Information Technology 13.6% Financials 17.9% Industrials 20.6% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference FTAI Aviation Ltd 0.8% Mueller Industries Inc 0.7% AeroVironment Inc 0.7% Sprouts Farmers Market Inc 0.6% Texas Roadhouse Inc, Class A 0.6% Crane Co 0.6% Nova Ltd 0.6% Modine Manufacturing Co 0.6% Parsons Corp 0.6% Ensign Group Inc/The 0.6% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000111997 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small Cap II Fund |
| Class Name | Class A |
| Trading Symbol | SECAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Small Cap II Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B175"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Small Cap II Fund, Class A Shares $48 0.43% |
| Expenses Paid, Amount | $ 48 |
| Expense Ratio, Percent | 0.43% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the Russell 2000 Index — which tracks the performance of the small-cap segment of the U S. equity market—for the 12-month period ending May 31, 2024. Fund performance was enhanced by a positive active position in the value factor, as well as overall stock selection. Among Fund managers, Easterly Investment Partners LLC (Easterly) was the largest contributor to the outperformance, capitalizing not only on value style tailwinds but very strong idiosyncratic returns as well. Notably, the long-term position in IT services provider Super Micro Computer performed well during the period. Easterly has since exited the position, selling into the stock’s price strength, as we would expect from a value-oriented manager. Los Angeles Capital Management, LLC’s micro-cap strategy also bolstered Fund performance for the period, as the manager bucked headwinds to smaller-cap companies through stock selection. EAM Investors, LLC contributed moderately to the Fund’s outperformance, benefiting from positive returns for the first five months of the 2024 calendar year after struggling with a rapid shift in market leadership late in 2023. Leeward Investments, LLC largely performed in line with the Fund’s benchmark index, as the manager did not significantly benefit from the strong performance of positive value stocks and enduring headwinds to the low-volatility’s factor. ArrowMark Colorado Holdings, LLC and Copeland Capital Management, LLC detracted modestly from Fund performance as a result of weak performance for the quality factor, as well as overall stock selection. Sector effects were moderately positive, most notably from an overweight allocation to industrials and underweights to both utilities and real estate. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Small Cap II Fund, Class A - $227,471 S&P 500 Index (Gross) (USD) - $330,280 Russell 2000 Index (USD) - $209,178 May/14 $100000 $100000 $100000 May/15 $112580 $111806 $111318 May/16 $105752 $113725 $104669 May/17 $120845 $133591 $125981 May/18 $144981 $152806 $152140 May/19 $134860 $158587 $138379 May/20 $127848 $178945 $133621 May/21 $218352 $251093 $219892 May/22 $194036 $250341 $182697 May/23 $185011 $257656 $174148 May/24 $227471 $330280 $209178 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Small Cap II Fund, Class A Shares 22.95% 11.02% 8.57% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% Russell 2000 Index (USD) 20.12% 8.61% 7.66% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 247,025,000 |
| Holdings Count | Holding | 601 |
| Advisory Fees Paid, Amount | $ 1,079 |
| InvestmentCompanyPortfolioTurnover | 101% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $247,025 601 $1,079 101% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.0% Exchange Traded Fund 0.4% Utilities 1.4% Communication Services 2.4% Cash Equivalent 2.4% Consumer Staples 3.4% Real Estate 3.9% Materials 5.2% Energy 7.3% Information Technology 9.9% Consumer Discretionary 11.5% Health Care 12.9% Financials 19.0% Industrials 20.1% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference Old National Bancorp/IN 1.0% Encompass Health Corp 0.9% Jackson Financial Inc, Class A 0.9% Pilgrim's Pride Corp 0.9% Lincoln National Corp 0.9% Columbia Banking System Inc 0.9% Photronics Inc 0.9% Silicon Motion Technology Corp 0.8% Brinker International Inc 0.8% Integra LifeSciences Holdings Corp 0.8% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes ArrowMark Colorado Holdings, LLC was terminated during the reporting period. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000018359 | |
| Shareholder Report [Line Items] | |
| Fund Name | Small/Mid Cap Equity Fund |
| Class Name | Class A |
| Trading Symbol | SSMAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Small/Mid Cap Equity Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B201"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Small/Mid Cap Equity Fund, Class A Shares $45 0.41% |
| Expenses Paid, Amount | $ 45 |
| Expense Ratio, Percent | 0.41% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund underperformed its benchmark, the Russell 2500 Index—for the 12-month period ending May 31, 2024. Fund performance generally benefited from positive active exposures to both the value and quality factors; however, negative stock selection weighed on Fund performance. Among Fund managers, LSV Asset Management outperformed the Fund’s benchmark over the reporting period amid a positive environment for the value factor. Jackson Creek Investment Advisors, LLC also contributed positively to Fund performance, attributable primarily to strength in the momentum factor for the year to date as of May 31, 2024. Copeland Capital Management, LLC detracted from performance largely due to low-volatility style headwinds, while Arrowmark Colorado Holdings, LLC, and Cardinal Capital Management, LLC slightly underperformed the benchmark as a result of overall poor stock selection. Axiom Investors LLC moderately outperformed the benchmark for the reporting period, struggling during a rapid shift in market leadership in the fourth quarter of 2023, but strongly outperforming for the year to date as of May 31, 2024, during a positive environment for the momentum factor. Geneva Capital Management LLC had a minimal impact on performance as the Fund added the manager toward the end of the reporting period. Sector effects weighed modestly on Fund performance for the period. A small overweight to communication services hampered performance, while an underweight to real estate had a positive impact. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Small/Mid Cap Equity Fund, Class A - $210,745 S&P 500 Index (Gross) (USD) - $330,280 Russell 2500 Index (USD) - $229,368 May/14 $100000 $100000 $100000 May/15 $111158 $111806 $111760 May/16 $105235 $113725 $106955 May/17 $121577 $133591 $125001 May/18 $141657 $152806 $147867 May/19 $132331 $158587 $141527 May/20 $127300 $178945 $140392 May/21 $202365 $251093 $225262 May/22 $189276 $250341 $199088 May/23 $173381 $257656 $188465 May/24 $210745 $330280 $229368 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Small/Mid Cap Equity Fund, Class A Shares 21.55% 9.75% 7.74% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% Russell 2500 Index (USD) 21.70% 10.14% 8.66% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 802,878,000 |
| Holdings Count | Holding | 458 |
| Advisory Fees Paid, Amount | $ 3,098 |
| InvestmentCompanyPortfolioTurnover | 81% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $802,878 458 $3,098 81% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.0% Communication Services 2.1% Utilities 2.3% Cash Equivalent 2.3% Materials 3.4% Real Estate 4.2% Consumer Staples 4.2% Energy 5.3% Health Care 11.1% Consumer Discretionary 12.2% Information Technology 13.4% Financials 14.8% Industrials 24.1% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference Ensign Group Inc/The 1.1% Hamilton Lane Inc, Class A 0.9% Kinsale Capital Group Inc 0.9% Casey's General Stores Inc 0.8% Matador Resources Co 0.8% Dick's Sporting Goods Inc 0.7% Wingstop Inc 0.7% Sprouts Farmers Market Inc 0.7% Allison Transmission Holdings Inc 0.7% Reliance Inc 0.7% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes Geneva Capital Management LLC was hired, and Arrowmark Colorado Holdings, LLC and Cardinal Capital Management, LLC were terminated during the reporting period. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000198133 | |
| Shareholder Report [Line Items] | |
| Fund Name | U.S. Equity Factor Allocation Fund |
| Class Name | Class A |
| Trading Symbol | SEHAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the U.S. Equity Factor Allocation Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B227"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment U.S. Equity Factor Allocation Fund, Class A Shares $2 0.02% |
| Expenses Paid, Amount | $ 2 |
| Expense Ratio, Percent | 0.02% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? Despite the Federal Reserve’s (Fed) restrictive monetary policy during the reporting period, the resilience of the U.S. economy and consumer spending propelled the U.S. equity market to new highs. Investors' optimism regarding artificial intelligence (AI) led to heightened focus on big-tech names such as chip-maker Nvidia Corp., software, services and devices provider Microsoft Corp., and Meta Platforms Inc., the parent company of Facebook. The Fund outperformed its benchmark, the Russell 3000 Index—which represents approximately 98% of the investable U.S. equity market and measures the equity performance of the 3000 largest U.S. companies—for the reporting period. Fund performance was bolstered by its momentum strategy, while the quality strategy was the main detractor. The momentum strategy benefited from strong trends in information technology, particularly the position in Nvidia Corp., and the consumer discretionary sector, with notable contributions from apparel retailer Abercrombie & Fitch Co., and specialty apparel distributor Deckers Outdoor Corp. The Fund’s quality strategy lagged the benchmark, hampered by the higher interest-rate environment and investors’ preference for riskier stocks. Notable detractors included athletic apparel retailer Lululemon Athletica Inc. due to investors’ fears of a slowdown in consumer spending, and software developer Adobe Inc. amid concerns about potential disruption from new AI competitors. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years Annualized Since Inception U.S. Equity Factor Allocation Fund, Class A Shares 28.22% 14.93% 12.71% S&P 500 Index (Gross) (USD) 28.19% 15.80% 13.78% Russell 3000 Index (USD) 27.58% 15.00% 12.97% |
| Performance Inception Date | Apr. 26, 2018 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 1,473,043,000 |
| Holdings Count | Holding | 392 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 50% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $1,473,043 392 $- 50% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Real Estate 0.5% Cash Equivalent 0.7% Materials 1.3% Utilities 2.0% Energy 2.2% Consumer Staples 7.5% Communication Services 9.9% Industrials 10.0% Financials 10.5% Health Care 12.2% Consumer Discretionary 13.6% Information Technology 29.1% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Microsoft Corp 5.9% Apple Inc 4.5% Alphabet Inc, Class A 3.0% NVIDIA Corp 2.7% Meta Platforms Inc, Class A 2.5% Amazon.com Inc 1.5% McKesson Corp 1.1% Eli Lilly & Co 1.0% Cisco Systems Inc 1.0% Alphabet Inc, Class C 1.0% |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000036888 | |
| Shareholder Report [Line Items] | |
| Fund Name | U.S. Managed Volatility Fund |
| Class Name | Class A |
| Trading Symbol | SVYAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the U.S. Managed Volatility Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B253"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment U.S. Managed Volatility Fund, Class A Shares $22 0.20% |
| Expenses Paid, Amount | $ 22 |
| Expense Ratio, Percent | 0.20% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund recorded a positive return for the 12-month period ending May 31, 2024, but underperformed its primary benchmark, the Russell 3000 Index—which represents approximately 98% of the investable U.S. equity market and measures the equity performance of the 3000 largest U.S. companies. The Fund’s relative performance was hampered by its low-volatility and low-beta exposure, as well as underweights to mega-cap growth stocks. An underweight to the information technology sector and overweights to the consumer staples and health care sectors also weighed on the Fund’s relative performance as more volatile sectors led the market rally over the period. Among the Fund’s sub-advisers, LSV Asset Management’s value exposure and underweight to the largest-capitalization stocks detracted from performance for the reporting period. Allspring Global Investments’ performance was hampered by its low beta and overweight allocations to the consumer staples and health care sectors. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years U.S. Managed Volatility Fund, Class A Shares 16.97% 8.61% 8.86% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% Russell 3000 Index (USD) 27.58% 15.00% 12.09% MSCI USA Minimum Volatility Index (75%)/Russell 3000 Value Index (25%) 18.72% 9.45% 10.14% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 732,663,000 |
| Holdings Count | Holding | 368 |
| Advisory Fees Paid, Amount | $ 1,324 |
| InvestmentCompanyPortfolioTurnover | 59% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $732,663 368 $1,324 59% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Real Estate 0.2% Cash Equivalent 2.0% Energy 3.5% Materials 3.6% Utilities 5.4% Consumer Discretionary 6.6% Communication Services 7.2% Industrials 10.1% Financials 12.3% Information Technology 14.8% Consumer Staples 15.1% Health Care 18.8% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference Amdocs Ltd 2.2% Verizon Communications Inc 1.7% McKesson Corp 1.7% Comcast Corp, Class A 1.6% Gilead Sciences Inc 1.5% International Business Machines Corp 1.5% Merck & Co Inc 1.4% Cisco Systems Inc 1.4% Exxon Mobil Corp 1.4% Cigna Group/The 1.4% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000160603 | |
| Shareholder Report [Line Items] | |
| Fund Name | Global Managed Volatility Fund |
| Class Name | Class A |
| Trading Symbol | SGMAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Global Managed Volatility Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B278"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Global Managed Volatility Fund, Class A Shares $26 0.24% |
| Expenses Paid, Amount | $ 26 |
| Expense Ratio, Percent | 0.24% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund recorded a positive return for the 12-month period ending May 31, 2024, but underperformed its primary benchmark, the MSCI World Index (Net). The Fund’s relative performance was hampered by its low-volatility and low-beta exposure, as well as underweight allocations to mega-cap stocks. An underweight to the information technology sector and overweights to the consumer staples and health care sectors also weighed on the Fund’s relative performance over the period. Among Fund managers, LSV Asset Management’s performance lagged relative to the benchmark MSCI World Index over the quarter due to its low-volatility and smaller-capitalization exposures, as well as its underweight to the strong-performing information technology sector. Allspring Global Investments, LLC lagged due to its low-volatility exposure and its holdings within the consumer staples and health care sectors. Acadian Asset Management’s underperformance was attributable to its low-volatility and smaller-capitalization exposures, an overweight to the consumer staples sector, and an underweight to the financials sector. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years Annualized Since Inception Global Managed Volatility Fund, Class A Shares 15.84% 8.03% 8.62% MSCI ACWI ex-USA Index (Net) (USD) 16.74% 6.81% 7.47% MSCI World Index (Net) (USD) 24.92% 12.76% 11.91% MSCI World Minimum Volatility Index (Net) (USD) 11.18% 5.68% 7.52% |
| Performance Inception Date | Jan. 29, 2016 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 2,024,260,000 |
| Holdings Count | Holding | 580 |
| Advisory Fees Paid, Amount | $ 4,580 |
| InvestmentCompanyPortfolioTurnover | 57% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $2,024,260 580 $4,580 57% |
| Holdings [Text Block] | Country Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Other Countries 6.1% Spain 1.2% Sweden 1.3% Hong Kong 1.3% Germany 1.3% Singapore 1.6% Netherlands 2.4% Switzerland 2.7% France 2.8% Canada 3.6% United Kingdom 4.9% Japan 8.4% United States 61.8% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets International Business Machines Corp 1.6% Verizon Communications Inc 1.6% AT&T Inc 1.5% Cisco Systems Inc 1.4% Novartis AG 1.4% Koninklijke Ahold Delhaize NV 1.4% Johnson & Johnson 1.3% Comcast Corp, Class A 1.2% Bank of New York Mellon Corp/The 1.0% Lockheed Martin Corp 1.0% |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000018354 | |
| Shareholder Report [Line Items] | |
| Fund Name | World Equity Ex-US Fund |
| Class Name | Class A |
| Trading Symbol | WEUSX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the World Equity Ex-US Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B304"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment World Equity Ex-US Fund, Class A Shares $31 0.28% |
| Expenses Paid, Amount | $ 31 |
| Expense Ratio, Percent | 0.28% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the MSCI ACWI ex-USA Index (Net) (USD)—which tracks the performance of both developed-market and emerging market countries, excluding the United States—over the 12-month period ending May 31, 2024. The primary driver of the outperformance was the Fund’s overweight allocations to the value and momentum factors, both of which performed well over the reporting period. From a subadvisor perspective, strong performance from momentum-biased managers Acadian Asset Management LLC and Lazard Asset Management LLC, as well as value manager Pzena Investment Management, LLC, were the biggest contributors to Fund performance. Quality and low-volatility stocks lagged amid the market upturn during the period; consequently, subadvisors Lazard Asset Management LLC (quality growth) and Delaware Investments Fund Advisers, a series of Macquarie Investment Management Business Trust (low volatility) lagged. Jupiter Asset Management Limited benefited as value factors outperformed over the reporting period. Jupiter’s stock selection was strongest in the consumer staples sector, with top contributors including Tiger Brands and Imperial Brands. Sector effects were negligible, as the Fund’s overweight to technology contributed to Fund performance while the underweight to financials was a detractor. Finally, currency had a modest impact as the Fund is underweight to Japan and the yen depreciated over the reporting period, which bolstered performance. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date World Equity Ex-US Fund, Class A - $158,749 MSCI ACWI ex-USA Index (Net) (USD) - $148,381 May/14 $100000 $100000 May/15 $101926 $99100 May/16 $89082 $87810 May/17 $106261 $103829 May/18 $118586 $113871 May/19 $109878 $106743 May/20 $108779 $103078 May/21 $157055 $147171 May/22 $137375 $128912 May/23 $132610 $127101 May/24 $158749 $148381 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years World Equity Ex-US Fund, Class A Shares 19.71% 7.64% 4.73% MSCI ACWI ex-USA Index (Net) (USD) 16.74% 6.81% 4.03% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 7,717,705,000 |
| Holdings Count | Holding | 1,072 |
| Advisory Fees Paid, Amount | $ 18,993 |
| InvestmentCompanyPortfolioTurnover | 76% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $7,717,705 1,072 $18,993 76% |
| Holdings [Text Block] | Country Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.1% Other Countries 25.0% Denmark 2.8% United States 3.2% South Korea 3.6% Taiwan 4.5% Canada 4.6% Netherlands 5.0% China 5.3% Switzerland 5.7% Germany 7.9% France 8.1% Japan 10.1% United Kingdom 12.6% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Roche Holding AG 1.2% Nokia Oyj 1.1% SAP SE 1.1% Novo Nordisk A/S, Class B 1.0% Industria de Diseno Textil SA 1.0% Reckitt Benckiser Group PLC 1.0% Sanofi SA 1.0% Henkel AG & Co KGaA 1.0% Barclays PLC 0.9% Wolters Kluwer NV 0.8% |
| Material Fund Change [Text Block] | Material Fund Changes Allspring Global Investments, LLC, was terminated during the reporting period. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000054521 | |
| Shareholder Report [Line Items] | |
| Fund Name | Screened World Equity Ex-US Fund |
| Class Name | Class A |
| Trading Symbol | SSEAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Screened World Equity Ex-US Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B330"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Screened World Equity Ex-US Fund, Class A Shares $39 0.36% |
| Expenses Paid, Amount | $ 39 |
| Expense Ratio, Percent | 0.36% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the MSCI ACWI ex-USA Index, over the 12-month period ending May 31, 2024. The primary driver of the outperformance was the Fund’s overweight allocations to the value and momentum factors, both of which performed well over the reporting period. From a subadvisor perspective, strong performance from momentum-biased managers Acadian Asset Management and Lazard Asset Management (130% long/30% short strategy) were the biggest contributors to Fund performance. Quality stocks lagged amid the market upturn during the period, but subadvisor Lazard Asset Management (quality growth) still outperformed by a small margin. Sector effects had a modestly positive impact on performance, as the Fund’s overweight allocation to the information technology sector and underweight to the consumer staples and healthcare sectors contributed to performance for the period, while the underweight to financials was a detractor. Finally, currency had a modest impact as the Fund is underweight to Japan and the yen depreciated over the period, which enhanced performance. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Screened World Equity Ex-US Fund, Class A - $182,054 MSCI ACWI ex-USA Index (Net) (USD) - $148,381 May/14 $100000 $100000 May/15 $99956 $99100 May/16 $91176 $87810 May/17 $113046 $103829 May/18 $128018 $113871 May/19 $119610 $106743 May/20 $119811 $103078 May/21 $177962 $147171 May/22 $158405 $128912 May/23 $154368 $127101 May/24 $182054 $148381 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Screened World Equity Ex-US Fund, Class A Shares 17.93% 8.76% 6.17% MSCI ACWI ex-USA Index (Net) (USD) 16.74% 6.81% 4.03% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 156,418,000 |
| Holdings Count | Holding | 879 |
| Advisory Fees Paid, Amount | $ 343 |
| InvestmentCompanyPortfolioTurnover | 122% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $156,418 879 $343 122% |
| Holdings [Text Block] | Country Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.1% Other Countries 26.8% Hong Kong 3.4% Netherlands 3.8% China 4.1% Taiwan 4.1% Switzerland 4.7% South Korea 5.0% France 5.1% Canada 5.5% Germany 6.9% United Kingdom 8.4% Japan 10.1% United States 10.8% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference AP Moller - Maersk A/S, Class B 1.1% AIA Group Ltd 1.1% SAP SE 1.1% Henkel AG & Co KGaA 1.0% Nokia Oyj 1.0% LG H&H Co Ltd 0.9% Industria de Diseno Textil SA 0.9% Imperial Brands PLC 0.9% Novo Nordisk A/S, Class B 0.9% Dollarama Inc 0.9% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes Jupiter Asset Management Ltd was hired and Allspring Global Investments, LLC, was terminated during the reporting period. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000177051 | |
| Shareholder Report [Line Items] | |
| Fund Name | World Select Equity Fund |
| Class Name | Class A |
| Trading Symbol | SWSAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the World Select Equity Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B356"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment World Select Equity Fund, Class A Shares $33 0.29% |
| Expenses Paid, Amount | $ 33 |
| Expense Ratio, Percent | 0.29% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the MSCI ACWI Index (Net)—a capitalization-weighted index that measures the equity performance of large- and mid-cap securities in developed and emerging markets—for the reporting period. Fund performance benefited from the strong performance of its momentum managers in directional markets, dominated by artificial intelligence (AI) themes, technology companies, and investors’ higher appetite for risk. Conversely, the Fund’s quality and low-volatility managers underperformed, partially mitigating gains from their momentum counterparts. Regarding sector positioning, strong stock selection in materials, financials, and energy offset losses from an underweight allocation to information technology and semiconductor stocks, particularly within the “Magnificent Seven” (Amazon, Apple, Microsoft, Nvidia, Tesla, Meta Platforms, and Google parent Alphabet). In terms of sub-advisor results during the reporting period, Fund performance was bolstered by positive results from LSV Asset Management (global momentum strategy); Towle & Co. (value); and Jupiter Asset Management (global Managed volatility); Poplar Forest Capital LLC (U.S. Value); and StonePine Asset Management, Inc. (U.S. quality). Regarding the use of derivatives over the reporting period, any frictional cash positions in the portfolio were equitized through index futures to be fully invested in the market at all times. Hedging the Fund's country and currency exposure to the benchmark MSCI ACWI enhanced Fund performance over the reporting period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date World Select Equity Fund, Class A - $185,396 MSCI ACWI ex-USA Index (Net) (USD) - $142,467 MSCI ACWI Index (Net) (USD) - $190,889 Jun/17 $100000 $100000 $100000 May/18 $114881 $109333 $111330 May/19 $104756 $102489 $109891 May/20 $100714 $98970 $115858 May/21 $155161 $141305 $164339 May/22 $148776 $123774 $153193 May/23 $148011 $122035 $154496 May/24 $185396 $142467 $190889 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years Annualized Since Inception World Select Equity Fund, Class A Shares 25.26% 12.09% 9.33% MSCI ACWI ex-USA Index (Net) (USD) 16.74% 6.81% 5.25% MSCI ACWI Index (Net) (USD) 23.56% 11.68% 9.79% |
| Performance Inception Date | Jun. 30, 2017 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 276,571,000 |
| Holdings Count | Holding | 563 |
| Advisory Fees Paid, Amount | $ 667 |
| InvestmentCompanyPortfolioTurnover | 79% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $276,571 563 $667 79% |
| Holdings [Text Block] | Country Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Other Countries 8.4% China 1.0% Netherlands 1.0% Hong Kong 1.1% Denmark 1.2% India 1.3% South Korea 1.7% Canada 1.8% France 2.0% Germany 2.3% Japan 3.7% United Kingdom 4.4% United States 66.0% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Microsoft Corp 1.9% NVIDIA Corp 1.7% Cencora Inc 1.4% Alphabet Inc, Class A 1.3% Intel Corp 1.1% Equitable Holdings Inc 1.1% Tyson Foods Inc, Class A 1.0% AutoZone Inc 1.0% Meta Platforms Inc, Class A 1.0% Moody's Corp 1.0% |
| Material Fund Change [Text Block] | Material Fund Changes Jupiter Asset Management Ltd and Lazard Asset Management LLC were hired, and AS Trigon Asset Management, Mackenzie Investments Corporation, Metropole Gestion SA, and Sompo Asset Management Co. were terminated during the reporting period. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000030145 | |
| Shareholder Report [Line Items] | |
| Fund Name | Emerging Markets Equity Fund |
| Class Name | Class A |
| Trading Symbol | SMQFX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Emerging Markets Equity Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B383"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Emerging Markets Equity Fund, Class A Shares $72 0.66% |
| Expenses Paid, Amount | $ 72 |
| Expense Ratio, Percent | 0.66% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the MSCI EFM (Emerging + Frontier Markets) Index (Net), over the reporting period. Among Fund managers, Robeco Institutional Asset Management US Inc. contributed to the Fund’s outperformance due to its exposure to banks in countries with favorable economic tailwinds, such as Greece, as well as from notable gains in Korea, especially in the information technology sector. JOHCM (USA) Inc. was another contributor to Fund performance, benefiting from both momentum and tailwinds to emerging- and frontier-market small-cap stocks, which outperformed their larger peers over the period. JOHCM (USA) Inc. capitalized on both trends and also benefited from artificial intelligence (AI)-fueled strength in information technology. WCM Investment Management, LLC detracted from Fund performance despite a tailwind to quality stocks during the period, as the manager’s exposure to faster-growing quality companies faced headwinds. KBI Global Investors (North America) Ltd. performed in line with the benchmark. The manager’s performance was hampered by underweights to the strong Indian market and the information technology sector, and an overweight to the weak market in China. Causeway Capital Management LLC contributed to Fund performance due to holdings in small-cap stocks. The Fund’s allocation to frontier equities through RWC Asset Advisers (US) LLC also saw positive results attributable to holdings in strong banking companies in Kazakhstan and Slovenia, as well as the lack of exposure to China. From a regional perspective, Fund performance was bolstered by stock selection in Korea, especially in auto and semiconductor exporters, which benefited from strong global growth and demand. Other contributors to performance were an underweight allocation to the weak market in China, as well as stock selection in Turkey and the United Arab Emirates (UAE). From a sector perspective, Fund performance benefited from positions in financials, materials, and information technology. Stock selection in communication services detracted from Fund performance due to positions in Chinese internet-related media entertainment stocks. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Emerging Markets Equity Fund, Class A - $153,952 MSCI ACWI ex-USA Index (Net) (USD) - $155,581 MSCI EFM (Emerging+Frontier Markets) Index (Net) (USD) - $129,173 Oct/14 $100000 $100000 $100000 May/15 $100333 $103908 $99476 May/16 $87765 $92071 $82134 May/17 $106740 $108867 $104381 May/18 $119940 $119396 $118832 May/19 $107242 $111922 $108699 May/20 $101731 $108080 $103803 May/21 $157019 $154312 $156466 May/22 $136334 $135167 $125588 May/23 $129743 $133267 $114916 May/24 $153952 $155581 $129173 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years Annualized Since Inception Emerging Markets Equity Fund, Class A Shares 18.66% 7.50% 4.60% MSCI ACWI ex-USA Index (Net) (USD) 16.74% 6.81% 4.72% MSCI EFM (Emerging+Frontier Markets) Index (Net) (USD) 12.41% 3.51% 2.71% |
| Performance Inception Date | Oct. 31, 2014 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 912,695,000 |
| Holdings Count | Holding | 425 |
| Advisory Fees Paid, Amount | $ 5,247 |
| InvestmentCompanyPortfolioTurnover | 71% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $912,695 425 $5,247 71% |
| Holdings [Text Block] | Country Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Other Countries 21.4% United Arab Emirates 1.9% Philippines 2.1% Vietnam 2.1% Mexico 2.2% Kazakhstan 2.3% South Africa 2.6% Indonesia 4.2% Brazil 7.1% South Korea 11.1% India 11.6% Taiwan 13.2% China 15.3% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Taiwan Semiconductor Manufacturing Co Ltd 6.0% Naspers, Class N 2.2% Samsung Electronics Co Ltd 2.1% Alibaba Group Holding Ltd 1.6% Kia Corp 1.5% Hana Financial Group Inc 1.4% Petroleo Brasileiro SA, Class A 1.2% Itau Unibanco Holding SA 1.0% Emaar Properties PJSC 1.0% Vipshop Holdings Ltd 0.9% |
| Material Fund Change [Text Block] | Material Fund Changes KBI Global Investors (North America) Ltd. was terminated during the reporting period. During the reporting period the Advisory fee for the Fund was reduced and the contractual waiver was removed. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000039813 | |
| Shareholder Report [Line Items] | |
| Fund Name | Opportunistic Income Fund |
| Class Name | Class A |
| Trading Symbol | ENIAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Opportunistic Income Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B410"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Opportunistic Income Fund, Class A Shares $29 0.28% |
| Expenses Paid, Amount | $ 29 |
| Expense Ratio, Percent | 0.28% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the ICE BofA USD 3-Month Deposit Offered Rate Constant Maturity Index, which tracks the performance of a synthetic asset paying a deposit offered rate to the stated maturity—for the 12-month period ending May 31, 2024. Early in the reporting period, the Federal Reserve (Fed) implemented its eleventh interest-rate hike before pausing for the remainder of the year. Consequently, yields moved higher across the U.S. Treasury curve, with long-term yields rising by a greater margin than short-term yields. All spread sectors outperformed over the period, and Fund performance benefited from allocations to securitized issues, bank loans, and corporate bonds. Strong labor markets and increasing wages resulted in resilient consumer spending, leading asset-backed securities (ABS) to outperform over the period. Credit spreads narrowed as the U.S. economy continued to expand, while the anticipated recession never materialized. Loans continued to benefit from rising interest rates given their floating-rate structures and the health of the overall economy, further supporting the sector from a credit standpoint. The Fund’s use of derivatives had no material impact on performance during the reporting period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Opportunistic Income Fund, Class A - $140,153 Bloomberg U.S. Aggregate Bond Index (USD) - $113,291 ICE BofA USD 3-Month Deposit Offered Rate Constant Maturity Index - $117,835 May/14 $100000 $100000 $100000 May/15 $101912 $103034 $100238 May/16 $102859 $106120 $100614 May/17 $107559 $107795 $101446 May/18 $111174 $107391 $102889 May/19 $115508 $114265 $105503 May/20 $115251 $125023 $107955 May/21 $123428 $124517 $108257 May/22 $122230 $114279 $108325 May/23 $127663 $111831 $111704 May/24 $140153 $113291 $117835 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Opportunistic Income Fund, Class A Shares 9.78% 3.94% 3.43% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% ICE BofA USD 3-Month Deposit Offered Rate Constant Maturity Index 5.49% 2.24% 1.65% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 397,223,000 |
| Holdings Count | Holding | 858 |
| Advisory Fees Paid, Amount | $ 1,114 |
| InvestmentCompanyPortfolioTurnover | 37% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $397,223 858 $1,114 37% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Information Technology 0.0% Municipal Bond 0.1% Warrants 0.1% Health Care 0.2% Energy 0.3% Utilities 0.3% Communication Services 0.4% Consumer Discretionary 0.5% Materials 0.5% Industrials 0.5% Repurchase Agreement 0.8% U.S. Treasury Obligations 1.3% Financials 1.8% Cash Equivalent 4.6% Asset-Backed Securities 27.8% Mortgage-Backed Securities 29.4% Loan Participations 36.4% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets Footnote Reference BNP Paribas 5.330% 02/29/24 0.8% Towd Point Mortgage Trust, Ser 2019-HY2, Cl M2, TSFR1M + 2.014% 7.339% 05/25/58 0.8% STAR Trust, Ser 2021-SFR2, Cl C, TSFR1M + 1.714% 7.031% 01/17/39 0.7% Connecticut Avenue Securities Trust, Ser 2023-R04, Cl 1M1, SOFR30A + 2.300% 7.624% 05/25/43 0.6% Connecticut Avenue Securities Trust, Ser 2023-R03, Cl 2M1, SOFR30A + 2.500% 7.824% 04/25/43 0.6% FHLMC STACR REMIC Trust, Ser 2023-HQA1, Cl M1B, SOFR30A + 3.500% 8.824% 05/25/43 0.5% FHLMC STACR REMIC Trust, Ser 2023-DNA1, Cl M1B, SOFR30A + 3.100% 8.424% 03/25/43 0.5% Connecticut Avenue Securities Trust, Ser 2023-R05, Cl 1M1, SOFR30A + 1.900% 7.224% 06/25/43 0.5% GRACIE POINT INTERNATIONAL FUNDING, Ser 2023-1A, Cl A, SOFR90A + 1.950% 7.299% 09/01/26 0.5% Invitation Homes Trust, Ser 2018-SFR4, Cl C, TSFR1M + 1.514% 6.832% 01/17/38 0.5% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes On 6/30/23, Strategy was changed, SOFR replaced LIBOR. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000018355 | |
| Shareholder Report [Line Items] | |
| Fund Name | Core Fixed Income Fund |
| Class Name | Class A |
| Trading Symbol | SCOAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Core Fixed Income Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B436"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Core Fixed Income Fund, Class A Shares $13 0.13% |
| Expenses Paid, Amount | $ 13 |
| Expense Ratio, Percent | 0.13% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the Bloomberg U.S. Aggregate Bond Index (USD)—which tracks the performance of fixed-rate, publicly issued, non-investment-grade bonds—for the 12-month period ending May 31, 2024. Early in the reporting period, the Federal Reserve (Fed) implemented its eleventh interest-rate hike before pausing for the remainder of the year. Consequently, yields moved higher across the U.S. Treasury curve, with long-term yields rising by a greater margin than short-term yields. The Fund’s long duration posture detracted modestly from performance for the period, while yield-curve positioning had a slightly positive impact. All spread sectors outperformed over the reporting period, and Fund performance benefited from overweight positions in agency mortgage-backed securities (MBS) and the financials sector, with a concentration in money center banks. Strong labor markets and increasing wages resulted in resilient consumer spending, leading asset-backed securities (ABS) to outperform over the period. Credit spreads narrowed as the U.S. economy continued to expand, while the anticipated recession never materialized. The Fed began tapering asset purchases in 2023, and agency MBS spreads widened. This enabled the Fund’s managers to add high-quality liquid assets with a yield advantage over comparable-duration U.S. Treasuries. The Fund’s use of derivatives had no material impact on performance during the reporting period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Core Fixed Income Fund, Class A - $118,513 Bloomberg U.S. Aggregate Bond Index (USD) - $113,291 May/14 $100000 $100000 May/15 $103788 $103034 May/16 $106875 $106120 May/17 $109557 $107795 May/18 $109750 $107391 May/19 $117127 $114265 May/20 $129049 $125023 May/21 $130341 $124517 May/22 $119233 $114279 May/23 $116655 $111831 May/24 $118513 $113291 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Core Fixed Income Fund, Class A Shares 1.59% 0.24% 1.71% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 7,260,855,000 |
| Holdings Count | Holding | 4,339 |
| Advisory Fees Paid, Amount | $ 7,232 |
| InvestmentCompanyPortfolioTurnover | 311% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $7,260,855 4,339 $7,232 311% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Affiliated Partnership 0.0% Derivative Contracts (Net) 0.0% Municipal Bonds 0.2% U.S. Government Agency Obligations 0.4% Sovereign Debt 0.6% Materials 0.8% Consumer Discretionary 0.9% Real Estate 1.0% Information Technology 1.3% Consumer Staples 1.7% Industrials 1.9% Health Care 2.2% Cash Equivalent 2.3% Energy 2.3% Utilities 2.3% Communication Services 2.4% Asset-Backed Securities 8.2% Financials 9.5% U.S. Treasury Obligations 26.0% Mortgage-Backed Securities 42.0% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets Footnote Reference U.S. Treasury Notes 4.500% 05/31/29 3.3% U.S. Treasury Notes 4.625% 04/30/29 2.5% U.S. Treasury Notes 4.375% 05/15/34 2.1% U.S. Treasury Bonds 4.500% 02/15/44 1.7% U.S. Treasury Bonds 4.625% 05/15/54 1.4% U.S. Treasury Notes 4.500% 05/15/27 1.3% U.S. Treasury Bonds 2.000% 11/15/41 1.0% U.S. Treasury Bills 5.274% 07/16/24 0.9% U.S. Treasury Bonds 1.750% 08/15/41 0.8% U.S. Treasury Bonds 4.250% 02/15/54 0.7% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000018352 | |
| Shareholder Report [Line Items] | |
| Fund Name | High Yield Bond Fund |
| Class Name | Class A |
| Trading Symbol | SGYAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the High Yield Bond Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B462"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment High Yield Bond Fund, Class A Shares $31 0.29% |
| Expenses Paid, Amount | $ 31 |
| Expense Ratio, Percent | 0.29% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? A longstanding allocation to structured credit, which is managed by SIMC, bolstered the Fund’s performance relative to its benchmark, the ICE BofA US High Yield Constrained Index, over the 12-month period ending May 31, 2024. Additional contributors to Fund performance included both an overweight allocation to and security selection within the healthcare sector and an underweight to and security selection within the leisure sector. Detractors from Fund performance included security selection within the technology and electronics, real estate, and basic industry sectors. Among Fund managers, Ares Capital Management II, LLC underperformed the benchmark due to security selection within the telecommunications sector and an overweight to and security selection within technology and electronics. Benefit Street Partners, LLC outperformed due to security selection within the media sector and an overweight to and security selection within health care. Brigade Capital Management, LP’s underperformance was attributable to security selection within the real estate and basic industry sectors. J.P. Morgan Investment Management Inc. outperformed due to an overweight to and security selection within the telecommunications sector and an underweight to and security selection within capital goods. T Rowe Price Associates, Inc. outperformed due to security selection within the leisure sector and an underweight to and security selection within media. Regarding the use of derivatives during the period, the Fund employed currency forwards to hedge the currency risk of a position. The currency forwards did not have a significant impact on Fund performance. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date High Yield Bond Fund, Class A - $160,309 Bloomberg U.S. Aggregate Bond Index (USD) - $113,291 ICE BofA US High Yield Constrained Index (USD) - $150,832 May/14 $100000 $100000 $100000 May/15 $102634 $103034 $101857 May/16 $100410 $106120 $100957 May/17 $115524 $107795 $114933 May/18 $119668 $107391 $117568 May/19 $126029 $114265 $123875 May/20 $121327 $125023 $124250 May/21 $149086 $124517 $143049 May/22 $144477 $114279 $135890 May/23 $142745 $111831 $135661 May/24 $160309 $113291 $150832 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years High Yield Bond Fund, Class A Shares 12.30% 4.93% 4.83% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% ICE BofA US High Yield Constrained Index (USD) 11.18% 4.02% 4.20% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 1,825,445,000 |
| Holdings Count | Holding | 1,221 |
| Advisory Fees Paid, Amount | $ 4,991 |
| InvestmentCompanyPortfolioTurnover | 57% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $1,825,445 1,221 $4,991 57% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Warrants 0.1% Preferred Stock 0.6% Real Estate 1.7% Utilities 2.4% Cash Equivalent 2.7% Consumer Staples 3.1% Information Technology 3.6% Health Care 6.2% Materials 6.4% Asset-Backed Securities 7.8% Financials 8.2% Industrials 9.9% Energy 10.5% Loan Participations 10.9% Consumer Discretionary 12.4% Communication Services 12.5% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets Footnote Reference Zayo Group Holdings 4.000% 03/01/27 0.6% Comstock Resources 6.750% 03/01/29 0.4% TCP Whitney CLO, Ser 2017-1I, Cl SUB 0.000% 08/20/29 0.4% Team Health Holdings, Inc., Extended Term Loan, 1st Lien, CME Term SOFR + 5.250% 10.580% 03/02/27 0.4% DISH Network 11.750% 11/15/27 0.4% Tronox 4.625% 03/15/29 0.4% Carnival 6.000% 05/01/29 0.4% TransDigm 7.125% 12/01/31 0.4% CCO Holdings LLC 5.125% 05/01/27 0.4% EMRLD Borrower 6.625% 12/15/30 0.4% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000112815 | |
| Shareholder Report [Line Items] | |
| Fund Name | Long Duration Fund |
| Class Name | Class A |
| Trading Symbol | LDRAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Long Duration Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B488"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Long Duration Fund, Class A Shares $15 0.15% |
| Expenses Paid, Amount | $ 15 |
| Expense Ratio, Percent | 0.15% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund underperformed its Long Duration Blended Benchmark for the 12-month period ending May 31, 2024. Early in the reporting period, the Federal Reserve (Fed) implemented its eleventh interest-rate hike before pausing for the remainder of the year. Consequently, yields moved higher across the U.S. Treasury curve, with long-term yields rising by a greater margin than short-term yields. Credit spreads narrowed as the U.S. economy continued to expand while the anticipated recession never materialized and strong labor markets and increasing wages continued to support resilient consumer spending. Long-term corporate bonds outperformed comparable-duration U.S. Treasurys over the reporting period. This hampered Fund performance as it was slightly overweight to Treasurys for much of the period. The impact of security selection was largely mixed during the period, with holdings in the financials sector detracting from performance and positions in the industrials sector contributing positively. The impact of relative positioning within the corporate sector was also mixed, as an overweight to the financials sector was positive, and the underweight allocation to industrials was a detractor. The Fund’s use of derivatives had no material impact on performance during the reporting period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Long Duration Fund, Class A - $124,995 Bloomberg U.S. Aggregate Bond Index (USD) - $113,291 70/30 Bloomberg Long Credit & Bloomberg Long Govt - $120,121 May/14 $100000 $100000 $100000 May/15 $105676 $103034 $105570 May/16 $112214 $106120 $112031 May/17 $117158 $107795 $116272 May/18 $118235 $107391 $117062 May/19 $130311 $114265 $128654 May/20 $157478 $125023 $152594 May/21 $156228 $124517 $149593 May/22 $133319 $114279 $127486 May/23 $125566 $111831 $120353 May/24 $124995 $113291 $120121 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Long Duration Fund, Class A Shares - - 2.26% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% 70/30 Bloomberg Long Credit & Bloomberg Long Govt - - 1.85% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 382,975,000 |
| Holdings Count | Holding | 889 |
| Advisory Fees Paid, Amount | $ 706 |
| InvestmentCompanyPortfolioTurnover | 105% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $382,975 889 $706 105% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Mortgage-Backed Securities 0.3% Sovereign Debt 1.0% U.S. Government Agency Obligations 1.2% Materials 1.2% Real Estate 1.7% Consumer Discretionary 2.5% Municipal Bonds 3.5% Consumer Staples 3.9% Information Technology 4.0% Cash Equivalent 6.2% Energy 6.6% Industrials 6.7% Communication Services 8.0% Health Care 10.0% Utilities 11.3% Financials 12.2% U.S. Treasury Obligations 30.1% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets Footnote Reference U.S. Treasury Bonds 4.500% 02/15/44 3.7% U.S. Treasury Bonds 2.000% 11/15/41 2.7% U.S. Treasury Bonds 4.250% 02/15/54 2.7% U.S. Treasury Bonds 1.750% 08/15/41 1.7% U.S. Treasury Bonds 2.875% 05/15/52 1.5% U.S. Treasury Notes 4.375% 05/15/34 1.4% U.S. Treasury Bonds 4.625% 05/15/44 1.4% U.S. Treasury Bonds 3.875% 05/15/43 1.2% U.S. Treasury Bonds 4.375% 08/15/43 1.2% U.S. Treasury Bonds 3.532% 08/15/43 1.1% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000018351 | |
| Shareholder Report [Line Items] | |
| Fund Name | Long Duration Credit Fund |
| Class Name | Class A |
| Trading Symbol | SLDAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Long Duration Credit Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B514"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Long Duration Credit Fund, Class A Shares $15 0.15% |
| Expenses Paid, Amount | $ 15 |
| Expense Ratio, Percent | 0.15% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund performed in line with its benchmark, the Bloomberg Long A+ U.S. Credit Index—which tracks the performance of highly rated corporate and international dollar-denominated bonds with a remaining maturity of 10 years or more—for the 12-month period ending May 31, 2024. Early in the reporting period, the Federal Reserve (Fed) implemented its eleventh interest-rate hike before pausing for the remainder of the year. Consequently, yields moved higher across the U.S. Treasury curve, with long-term yields rising by a greater margin than short-term yields. Credit spreads narrowed as the U.S. economy continued to expand. The anticipated recession never materialized and strong labor markets and increasing wages continued to support resilient consumer spending. Long-term corporate bonds outperformed over the period, and Fund performance benefited from security selection in the industrials sector. Within the financials sector, the Fund’s managers favored large money center banks, while also maintaining overweight allocations to higher-quality electric utilities. Security selection within these sectors was generally mixed during the period. An allocation to U.S. Treasuries, which are not represented in the Fund’s benchmark, the Bloomberg Long A+ U.S. Credit Index, detracted from performance as the credit sector outperformed over the period. An allocation to BBB rated securities was a contributor as lower-quality issues outperformed higher-quality bonds. The Fund’s use of derivatives had no material impact on performance during the reporting period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Long Duration Credit Fund, Class A - $125,123 Bloomberg U.S. Aggregate Bond Index (USD) - $113,291 Bloomberg Long A+ U.S. Credit Index (USD) - $122,621 May/14 $100000 $100000 $100000 May/15 $104024 $103034 $104753 May/16 $111694 $106120 $112946 May/17 $116862 $107795 $117241 May/18 $117612 $107391 $118027 May/19 $128788 $114265 $129055 May/20 $152577 $125023 $150557 May/21 $153378 $124517 $150609 May/22 $130788 $114279 $127965 May/23 $123812 $111831 $121338 May/24 $125123 $113291 $122621 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Long Duration Credit Fund, Class A Shares 1.06% - 2.27% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% Bloomberg Long A+ U.S. Credit Index (USD) 1.06% - 2.06% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 3,159,355,000 |
| Holdings Count | Holding | 1,208 |
| Advisory Fees Paid, Amount | $ 3,947 |
| InvestmentCompanyPortfolioTurnover | 84% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $3,159,355 1,208 $3,947 84% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Cash Equivalent 0.6% Sovereign Debt 1.1% Materials 1.4% Real Estate 1.4% Consumer Discretionary 3.8% Municipal Bonds 4.1% Consumer Staples 5.3% Energy 5.4% Communication Services 5.8% Industrials 6.3% U.S. Treasury Obligations 6.6% Information Technology 7.4% Health Care 13.2% Utilities 16.0% Financials 21.1% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets Footnote Reference U.S. Treasury Bonds 4.500% 02/15/44 1.9% U.S. Treasury Bonds 4.250% 02/15/54 1.5% Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide 4.900% 02/01/46 1.4% U.S. Treasury Bonds 3.250% 05/15/42 1.1% Comcast 2.937% 11/01/56 0.7% Bank of America, SOFRRATE + 1.930% 2.676% 06/19/41 0.7% U.S. Treasury Bonds 4.625% 05/15/54 0.7% Comcast 2.987% 11/01/63 0.6% Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide 4.700% 02/01/36 0.6% Pfizer Investment Enterprises Pte 5.300% 05/19/53 0.6% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000096276 | |
| Shareholder Report [Line Items] | |
| Fund Name | Ultra Short Duration Bond Fund |
| Class Name | Class A |
| Trading Symbol | SUSAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Ultra Short Duration Bond Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B540"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Ultra Short Duration Bond Fund, Class A Shares $15 0.15% |
| Expenses Paid, Amount | $ 15 |
| Expense Ratio, Percent | 0.15% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the Bloomberg Short US Treasury 9-12 Month Index—which tracks the performance of U.S. Treasury securities that have a remaining maturity between one and 12 months—for the 12-month period ending May 31, 2024. Early in the reporting period, the Federal Reserve (Fed) implemented its eleventh interest-rate hike before pausing for the remainder of the year. Consequently, yields moved higher across the U.S. Treasury curve, with long-term yields rising by a greater margin than short-term yields. All spread sectors outperformed over the period, and Fund performance benefited from overweight positions in corporate bonds, asset-backed securities (ABS), and mortgage-backed securities (MBS). Within the ABS sector, the Fund’s managers generally favored prime auto loans and AAA rated collateralized loan obligations (CLOs), while positioning in the corporate sector was broadly in defensive-sector companies with healthy balance sheets, and money center banks. Strong labor markets and increasing wages resulted in resilient consumer spending, leading asset-backed securities (ABS) to outperform over the period. Credit spreads narrowed as the U.S. economy continued to expand, while the anticipated recession never materialized. The Fund’s use of derivatives had no material impact on performance during the reporting period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Ultra Short Duration Bond Fund, Class A - $121,259 Bloomberg U.S. Aggregate Bond Index (USD) - $113,291 Bloomberg Short U.S. Treasury 9-12 Month Index (USD) - $115,331 May/14 $100000 $100000 $100000 May/15 $100716 $103034 $100226 May/16 $101732 $106120 $100638 May/17 $103517 $107795 $101281 May/18 $105272 $107391 $102319 May/19 $108553 $114265 $104998 May/20 $111211 $125023 $108284 May/21 $112824 $124517 $108562 May/22 $111447 $114279 $107882 May/23 $114301 $111831 $109709 May/24 $121259 $113291 $115331 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Ultra Short Duration Bond Fund, Class A Shares 6.09% 2.24% 1.95% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% Bloomberg Short U.S. Treasury 9-12 Month Index (USD) 5.12% 1.89% 1.44% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 501,986,000 |
| Holdings Count | Holding | 665 |
| Advisory Fees Paid, Amount | $ 482 |
| InvestmentCompanyPortfolioTurnover | 53% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $501,986 665 $482 53% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Real Estate 0.1% Cash Equivalent 0.4% Materials 0.5% Municipal Bonds 0.6% Consumer Staples 1.2% Industrials 1.5% Repurchase Agreements 1.6% Communication Services 1.8% Energy 2.0% Information Technology 2.0% Health Care 2.8% Consumer Discretionary 3.0% U.S. Government Agency Obligations 3.2% Utilities 3.4% U.S. Treasury Obligations 12.9% Mortgage-Backed Securities 13.0% Financials 14.5% Asset-Backed Securities 36.1% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets U.S. Treasury Notes 4.000% 12/15/25 2.6% U.S. Treasury Bills 2.114% 09/10/24 2.5% U.S. Treasury Notes 0.250% 09/30/25 2.0% U.S. Treasury Bills 5.203% 06/04/24 2.0% Barclays 5.320% — 0.8% BNP Paribas 5.330% 04/02/18 0.8% Bank of America, SOFRRATE + 1.150% 1.319% 06/19/26 0.9% AerCap Ireland Capital DAC / AerCap Global Aviation Trust 1.650% 10/29/24 0.8% Capital One Multi-Asset Execution Trust, Ser 2022-A3, Cl A 4.950% 10/15/27 0.8% Morgan Stanley, SOFRRATE + 1.669% 4.679% 07/17/26 0.7% |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000018353 | |
| Shareholder Report [Line Items] | |
| Fund Name | Emerging Markets Debt Fund |
| Class Name | Class A |
| Trading Symbol | SEDAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Emerging Markets Debt Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B566"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Emerging Markets Debt Fund, Class A Shares $45 0.43% |
| Expenses Paid, Amount | $ 45 |
| Expense Ratio, Percent | 0.43% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? Fund performance for the reporting period was driven mainly by an overweight allocation to local interest rates and an overweight to high-yield hard currency bonds. The decline in local interest rates over the period, particularly in Latin America, where the Fund was most overweight, benefited performance. The decrease in the spread differential between investment-grade and high-yield securities also contributed positively to performance as the Fund was overweight to B and CCC rated credits. Conversely, an overweight position in emerging-market corporate bonds marginally detracted from Fund performance. Among the Fund’s managers, Colchester Global Investors Limited’s performance was bolstered mainly by its local currency exposure to Latin America, particularly Columbia. Ninety One UK Ltd. benefited from its positioning in Turkey. Marathon Asset Management, L.P. contributed positively to Fund performance through security selection in short-dated high-yield and longer-dated investment-grade bonds. Before the manager was terminated in November 2023, Stone Harbor Investment Partners LP’s performance was bolstered by an overweight to high-yield bonds, particularly in Ecuador. Neuberger Berman Investment Advisers LLC enhanced Fund performance due primarily to an overweight to local interest-rate duration in Brazil and South Africa. Regarding the use of derivatives, the Fund employed currency forwards and swap contracts over the reporting period in an effort to either hedge particular positions or gain exposure to additional areas of the market. The use of derivatives had an overall negative impact on Fund performance. Currency forwards enhanced performance during the period as 50% of the Fund’s benchmark, the J.P. Morgan EMBI Global Diversified Index, is directly affected by foreign currencies. Conversely, swaps and future detracted from Fund performance. Positive and negative impacts differed on a country-to-country basis, depending on whether the currency forward increased or decreased currency exposure and whether the currency strengthened or weakened relative to the U.S. dollar. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Emerging Markets Debt Fund, Class A - $112,996 Bloomberg Global Aggregate Index (USD) - $96,405 50/50 JPM EMBI Global Div & JPM GBI EM Global Div - $110,435 May/14 $100000 $100000 $100000 May/15 $93828 $93995 $94212 May/16 $92167 $98996 $94083 May/17 $103398 $99756 $104435 May/18 $104660 $101474 $104740 May/19 $106367 $104610 $108828 May/20 $106660 $110462 $110228 May/21 $119506 $115396 $120528 May/22 $100805 $100151 $101426 May/23 $102031 $95666 $102240 May/24 $112996 $96405 $110435 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Emerging Markets Debt Fund, Class A Shares 10.75% 1.22% 1.23% Bloomberg Global Aggregate Index (USD) 0.77% - - 50/50 JPM EMBI Global Div & JPM GBI EM Global Div 8.01% 0.29% 1.00% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 1,634,921,000 |
| Holdings Count | Holding | 1,301 |
| Advisory Fees Paid, Amount | $ 6,530 |
| InvestmentCompanyPortfolioTurnover | 102% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $1,634,921 1,301 $6,530 102% |
| Holdings [Text Block] | Country Weightings Footnote Reference Value Value Derivative Contracts (Net) -0.3% Other Countries 42.8% United States 2.5% Turkey 2.7% Czech Republic 2.8% Poland 3.0% Hungary 3.2% Peru 3.4% Brazil 3.9% Colombia 5.4% Malaysia 5.4% Indonesia 5.7% South Africa 6.8% Mexico 7.7% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets U.S. Treasury Notes 3.125% 08/31/29 1.1% South Africa Government International Bond, ZAR 8.750% 01/31/44 1.0% Mexican Bonos, MXN 7.750% 05/29/31 1.0% Thailand Government Bond 2.650% 06/17/28 0.9% Brazil Notas do Tesouro Nacional, Ser F 10.000% 01/01/29 0.9% South Africa Government International Bond 9.000% 01/31/40 0.8% South Africa Government International Bond, ZAR 8.500% 01/31/37 0.8% Mexican Bonos, MXN 7.500% 06/03/27 0.8% Colombian TES 6.000% 04/28/28 0.8% South Africa Government International Bond 8.000% 01/31/30 0.8% |
| Material Fund Change [Text Block] | Material Fund Changes Grantham Mayo van Otterloo was hired and Stone Harbor Investment Partners LP was terminated during the reporting period. During the reporting period the Advisory fee was reduced. This is a summary of certain changes to the Fund since May 31, 2024. For more complete information, you may review the Fund's next prospectus, which we expect to be available by September 28 at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| C000036889 | |
| Shareholder Report [Line Items] | |
| Fund Name | Real Return Fund |
| Class Name | Class A |
| Trading Symbol | RRPAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Real Return Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B592"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Real Return Fund, Class A Shares $2 0.02% |
| Expenses Paid, Amount | $ 2 |
| Expense Ratio, Percent | 0.02% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund garnered a positive total return for the 12-month period ending May 31, 2024. The Fund’s income return, bolstered by the higher-yield environment, and inflation accretion contributed positively to the total return (share price return plus income distributions). However, the Fund’s price return (excluding income distributions) detracted from performance as the stronger-than-expected economic backdrop exerted upward pressure on real yields. Inflation breakevens—which comprises the difference between the nominal yield on a fixed-rate bond and the real yield (an adjusted yield that takes into account the impact of inflation) on an inflation-linked bond of similar maturity and credit quality—widened across the curve, leaving the 5-year breakeven rate at 2.36% at the end of the reporting period. Over the 12-month period, 1-5 year Treasury Inflation-Protected Securities (TIPS) outperformed their nominal Treasury counterparts. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Real Return Fund, Class A Shares 4.25% 2.93% 1.85% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% Bloomberg 1-5 Year U.S. TIPS Index (USD) 4.19% 2.99% 1.91% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 271,349,000 |
| Holdings Count | Holding | 23 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 45% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $271,349 23 $- 45% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value U.S. Treasury Obligations 96.7% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets U.S. Treasury Inflation-Protected Securities 2.375% 10/15/28 6.3% U.S. Treasury Inflation-Protected Securities 0.375% 07/15/25 6.1% U.S. Treasury Inflation-Protected Securities 1.625% 10/15/27 6.0% U.S. Treasury Inflation-Protected Securities 1.250% 04/15/28 5.8% U.S. Treasury Inflation-Protected Securities 0.125% 04/15/27 5.7% U.S. Treasury Inflation-Protected Securities 0.125% 10/15/26 5.6% U.S. Treasury Inflation-Protected Securities 0.500% 01/15/28 5.2% U.S. Treasury Inflation-Protected Securities 0.625% 01/15/26 5.1% U.S. Treasury Inflation-Protected Securities 0.375% 07/15/27 5.1% U.S. Treasury Inflation-Protected Securities 0.125% 07/15/26 5.0% |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000144225 | |
| Shareholder Report [Line Items] | |
| Fund Name | Limited Duration Bond Fund |
| Class Name | Class A |
| Trading Symbol | SLDBX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Limited Duration Bond Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B617"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Limited Duration Bond Fund, Class A Shares $11 0.11% |
| Expenses Paid, Amount | $ 11 |
| Expense Ratio, Percent | 0.11% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund outperformed its benchmark, the ICE BofA 1-3 Year US Treasury Index—which tracks the performance of the direct sovereign debt of the U. S. government with a maturity of at least one year and less than three years—for the 12-month period ending May 31, 2024. Early in the reporting period, the Federal Reserve (Fed) implemented its eleventh interest-rate hike before pausing for the remainder of the year. Consequently, yields moved higher across the U.S. Treasury curve, with long-term yields rising by a greater margin than short-term yields. All spread sectors outperformed over the period, and Fund performance benefited from overweight positions in corporate bonds, asset-backed securities (ABS), and mortgage-backed securities (MBS). Within the ABS sector, the Fund’s managers generally favored prime credit cards and auto loans, while the Fund’s positioning in the corporate sector was broadly in defensive-sector companies with healthy balance sheets. Strong labor markets and increasing wages resulted in resilient consumer spending, leading ABS to outperform over the period. Credit spreads narrowed as the U.S. economy continued to expand, while the anticipated recession never materialized. The Fed began tapering asset purchases in 2023, and agency MBS spreads widened. This enabled the Fund’s managers to add high-quality liquid assets with a yield advantage over comparable-duration U.S. Treasuries. The Fund’s use of derivatives had no material impact on performance during the reporting period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Limited Duration Bond Fund, Class A - $117,415 Bloomberg U.S. Aggregate Bond Index (USD) - $113,517 ICE BofA 1-3 Year US Treasury Index (USD) - $111,397 Jul/14 $100000 $100000 $100000 May/15 $100978 $103240 $100929 May/16 $102254 $106332 $101665 May/17 $103495 $108010 $102245 May/18 $104332 $107606 $102229 May/19 $108076 $114493 $105747 May/20 $112554 $125273 $110589 May/21 $114686 $124766 $110869 May/22 $111467 $114508 $107671 May/23 $112398 $112054 $107707 May/24 $117415 $113517 $111397 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years Annualized Since Inception Limited Duration Bond Fund, Class A Shares 4.46% 1.67% 1.64% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.30% ICE BofA 1-3 Year US Treasury Index (USD) 3.43% 1.05% 1.10% |
| Performance Inception Date | Jul. 31, 2014 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 2,225,811,000 |
| Holdings Count | Holding | 547 |
| Advisory Fees Paid, Amount | $ 1,996 |
| InvestmentCompanyPortfolioTurnover | 284% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $2,225,811 547 $1,996 284% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Energy 0.5% Materials 0.7% Industrials 0.9% Information Technology 0.9% Health Care 0.9% Real Estate 1.0% Communication Services 1.0% Municipal Bonds 1.2% Consumer Staples 1.9% Cash Equivalent 2.0% Consumer Discretionary 2.2% Utilities 3.1% Financials 12.0% Mortgage-Backed Securities 21.2% Asset-Backed Securities 23.5% U.S. Treasury Obligations 35.0% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets Footnote Reference U.S. Treasury Notes 4.875% 05/31/26 9.1% U.S. Treasury Notes 4.000% 12/15/25 5.6% U.S. Treasury Notes 0.500% 02/28/26 4.8% U.S. Treasury Notes 0.250% 09/30/25 4.0% U.S. Treasury Notes 4.500% 05/15/27 3.0% U.S. Treasury Notes 0.750% 08/31/26 2.8% U.S. Treasury Notes 1.250% 12/31/26 1.9% U.S. Treasury Inflation-Protected Securities 1.250% 04/15/28 1.5% FNMA 4.500% 07/15/54 1.2% FNMA 4.500% 06/15/39 1.2% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000150792 | |
| Shareholder Report [Line Items] | |
| Fund Name | Intermediate Duration Credit Fund |
| Class Name | Class A |
| Trading Symbol | SIDCX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Intermediate Duration Credit Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B644"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Intermediate Duration Credit Fund, Class A Shares $15 0.15% |
| Expenses Paid, Amount | $ 15 |
| Expense Ratio, Percent | 0.15% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? Early in the reporting period, the Federal Reserve (Fed) implemented its eleventh interest-rate hike before pausing for the remainder of the year. Consequently, yields moved higher across the U.S. Treasury curve, with long-term yields rising by a greater margin than short-term yields. Credit spreads narrowed as the U.S. economy continued to expand, while the anticipated recession never materialized. Corporate bonds outperformed over the reporting period and the Fund benefited from positive security selection. Within the financials sector, the Fund’s managers favored large money center banks, while also maintaining overweight allocations to the health care, food and beverage, and industrials sectors. An allocation to U.S. Treasuries, which are not represented in the Fund’s benchmark, the Bloomberg A+ U.S. Credit Index, detracted from performance as the credit sector outperformed over the period, while an allocation to BBB rated securities was a contributor as lower-quality issues outperformed higher-quality bonds. The Fund’s use of derivatives had no material impact on performance during the period. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years Annualized Since Inception Intermediate Duration Credit Fund, Class A Shares 3.64% 0.90% 1.91% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 0.97% Bloomberg A+ U.S. Credit Index (USD) 2.97% 0.43% 1.55% |
| Performance Inception Date | Mar. 31, 2015 |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 3,975,260,000 |
| Holdings Count | Holding | 994 |
| Advisory Fees Paid, Amount | $ 5,258 |
| InvestmentCompanyPortfolioTurnover | 124% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $3,975,260 994 $5,258 124% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Derivative Contracts (Net) 0.0% Sovereign Debt 0.7% Cash Equivalent 0.8% Materials 1.6% Real Estate 2.3% Municipal Bonds 2.9% Information Technology 3.8% Energy 4.1% Consumer Discretionary 4.4% Consumer Staples 4.9% Communication Services 5.2% Industrials 6.4% U.S. Treasury Obligations 8.0% Health Care 8.7% Utilities 10.6% Financials 34.8% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets Footnote Reference U.S. Treasury Notes 4.375% 05/15/34 1.3% U.S. Treasury Notes 4.625% 04/30/29 1.2% U.S. Treasury Notes 4.500% 05/15/27 1.0% U.S. Treasury Bonds 4.250% 02/15/54 0.8% U.S. Treasury Bonds 4.375% 08/15/43 0.8% U.S. Treasury Bonds 4.500% 02/15/44 0.8% U.S. Treasury Bonds 4.625% 05/15/44 0.7% U.S. Treasury Notes 4.125% 02/15/27 0.6% Bank of America, SOFRRATE + 1.930% 2.676% 06/19/41 0.6% Mars 4.750% 04/20/33 0.6% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000081914 | |
| Shareholder Report [Line Items] | |
| Fund Name | Dynamic Asset Allocation Fund |
| Class Name | Class A |
| Trading Symbol | SDLAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Dynamic Asset Allocation Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B670"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Dynamic Asset Allocation Fund, Class A Shares $3 0.03% |
| Expenses Paid, Amount | $ 3 |
| Expense Ratio, Percent | 0.03% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The Fund’s underperformance relative to its benchmark, the broad-market S&P 500 Index, for the reporting period was attributable to the exposure to a relative value position between the S&P 500 Equal Weight Index and the S&P 500 Index (a long position in the S&P 500 Equal Weight Index and a short position in the S&P 500 Index). Additionally, the Fund held put option positions on the S&P 500 Index, which detracted from performance as the index performed well during the period. A long position in gold via total return swaps weighed on performance as the gold price declined during the period in which the Fund held the position. A position in the broad commodity market via Bloomberg Commodity Index total return swaps detracted from performance as commodity prices struggled during the period, especially in the energy sector. The Fund held two U.S. yield-curve steepener positions, which hampered performance for the reporting period. Yield-curve steepeners benefit performance when the yields on the longer-dated bonds increase more than those of shorter-dated bonds. Positive contributors to Fund performance for the reporting period included a position which benefits from higher short-term yields in Japan. As Japan’s monetary policy shifted from ultra-accommodative, short rates have increased. Additionally a number of interest rate positions benefited Fund performance, including a relative value trade between U.S. and Europe (a long position in U.S. short-term yields and a short position in European short-term yields) and two trades positioned for higher U.S. short- to intermediate-term yields. Regarding the use of derivatives, the Fund employed equity-index futures to hedge broad equity-market exposure. The Fund used interest-rate swaps and interest-rate caps in an effort to benefit from rising interest rates and obtain relative value positions in different bond markets. The Fund utilized options to gain short exposure to equity markets and currency markets, and employed total return swaps to gain exposure to commodities and equities. Finally, the Fund utilized consumer-price index (CPI) swaps to gain exposure to the U.S. consumer-price index (CPI). The Fund’s derivatives had a negative impact on Fund performance. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Line Graph [Table Text Block] | Date Dynamic Asset Allocation Fund, Class A - $342,308 S&P 500 Index (Gross) (USD) - $330,280 May/14 $100000 $100000 May/15 $122315 $111806 May/16 $121921 $113725 May/17 $145297 $133591 May/18 $161026 $152806 May/19 $162227 $158587 May/20 $181454 $178945 May/21 $263493 $251093 May/22 $271411 $250341 May/23 $270801 $257656 May/24 $342308 $330280 |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Dynamic Asset Allocation Fund, Class A Shares 26.35% 16.10% 13.09% S&P 500 Index (Gross) (USD) 28.19% 15.80% 12.69% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 1,701,367,000 |
| Holdings Count | Holding | 526 |
| Advisory Fees Paid, Amount | $ 178 |
| InvestmentCompanyPortfolioTurnover | 2% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $1,701,367 526 $178 2% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Cash Equivalent 1.2% Real Estate 1.6% Materials 1.8% Utilities 1.8% Derivative Contracts (Net) 2.4% Energy 2.9% Consumer Staples 4.5% Industrials 6.4% Communication Services 7.0% Consumer Discretionary 7.4% Health Care 9.0% Financials 9.7% Information Technology 23.0% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Percentage of Total Net Assets Footnote Reference Microsoft Corp 5.2% Apple Inc 4.7% NVIDIA Corp 4.6% Amazon.com Inc 2.7% Meta Platforms Inc, Class A 1.7% Alphabet Inc, Class A 1.7% Alphabet Inc, Class C 1.5% Berkshire Hathaway Inc, Class B 1.3% Eli Lilly & Co 1.1% JPMorgan Chase & Co 1.0% Footnote Description Footnote Excludes short-term investments used for cash management purposes. |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| C000102014 | |
| Shareholder Report [Line Items] | |
| Fund Name | Multi-Asset Real Return Fund |
| Class Name | Class A |
| Trading Symbol | SEIAX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about Class A Shares of the Multi-Asset Real Return Fund (the "Fund") for the period from June 1, 2023 to May 31, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Additional Information [Text Block] | You can find additional information about the Fund at https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports |
| Additional Information Phone Number | 1-800-DIAL-SEI |
| Additional Information Website | https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span>
" id="sjs-B696"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: left;">https://www.seic.com/mutual-fund-documentation/prospectuses-and-reports</span> |
| Expenses [Text Block] | What were the Fund costs for the last year? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Multi-Asset Real Return Fund, Class A Shares $134 1.29% |
| Expenses Paid, Amount | $ 134 |
| Expense Ratio, Percent | 1.29% |
| Factors Affecting Performance [Text Block] | How did the Fund perform in the last year? The majority of the Fund's outperformance relative to its benchmark, the Bloomberg 1-5 Year U.S. TIPS Index, for the reporting period was attributable to the exposure to commodities, which gained 10.95% (as measured by the Bloomberg Commodity Index). Both the energy and industrial metals sectors benefited from a combination of increased demand and tighter supply conditions over the period. The rise in energy prices over the period was driven by a robust rebound in global economic activity, alongside supply constraints exacerbated by geopolitical tensions and adverse weather events. A resurgence in manufacturing and construction activities drove the rally in industrial metals. The Fund's TIPS plus (Treasury Inflation-Protected Securities) allocation contributed positively to performance on both absolute and relative performance bases. The allocations to credit (primarily within the investment-grade and high-yield sectors) also bolstered performance over the reporting period. Credit sectors generally were resilient during the reporting period, with corporate bonds and other credit investments outperforming more conservative options like government bonds, thanks to strong economic conditions. The Fund’s equity long/short strategy also benefited performance. At the sector level, the short exposure to consumer discretionary contributed to performance; the sector lagged the broader market as rising inflation made consumers more cautious about spending on non-essential goods and services. The Fund’s long exposure to real estate weighed on performance due to the impact of rising interest rates, which increased borrowing costs. Regarding the use of derivatives during the reporting period, the Fund employed equity-index futures to hedge broad equity-market exposure; bond futures and interest-rate swaps to hedge duration; credit default swaps (CDS) to hedge credit risk; and commodity futures to obtain diversified strategic exposure to commodities. The Fund’s allocation to commodity futures and its interest-rate swaps contributed to performance. The exposures obtained through equity-index futures, bond futures, and CDS detracted from performance for the period, although they provided the intended hedging. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not indicative of future performance. |
| Average Annual Return [Table Text Block] | Fund/Index Name 1 Year 5 Years 10 Years Multi-Asset Real Return Fund, Class A Shares 7.27% 5.18% 1.75% Bloomberg U.S. Aggregate Bond Index (USD) 1.31% - 1.26% Bloomberg 1-5 Year U.S. TIPS Index (USD) 4.19% 2.99% 1.91% Bloomberg 1-5 Year U.S. TIPS Index (70%)/Bloomberg Commodity Index Total Return Index (20%)/S&P 500 Index (10%) 7.91% 5.52% 2.57% |
| No Deduction of Taxes [Text Block] | The table and graph presented above do not reflect the deduction of taxes a shareholder would pay on Fund distributions or the redemption of Fund Shares. |
| AssetsNet | $ 805,347,000 |
| Holdings Count | Holding | 1,524 |
| Advisory Fees Paid, Amount | $ 1,666 |
| InvestmentCompanyPortfolioTurnover | 44% |
| Additional Fund Statistics [Text Block] | Key Fund Statistics as of May 31, 2024 Total Net Assets (000's) Number of Holdings Total Advisory Fees Paid (000's) Portfolio Turnover Rate $805,347 1,524 $1,666 44% |
| Holdings [Text Block] | Asset Weightings Footnote Reference Value Value Reverse Repurchase Agreement - Consumer Discretionary - Materials - Information Technology - Rights 0.0% Financials 0.0% Sovereign Debt 0.2% Cash Collateral 0.2% Derivative Contracts (Net) 1.1% U.S. Government Agency Obligations 1.4% Utilities 1.6% Communication Services 1.9% Real Estate 3.1% Mortgage-Backed Securities 3.6% Asset-Backed Securities 4.4% Health Care 6.0% Corporate Obligations 6.3% Energy 7.3% Consumer Staples 7.5% U.S. Treasury Obligations 63.7% Footnote Description Footnote Percentages are calculated based on total net assets. |
| Largest Holdings [Text Block] | Top Ten Holdings Holding Name Coupon Rate Maturity Date Percentage of Total Net Assets U.S. Treasury Inflation-Protected Securities 0.375% 07/15/27 22.3% U.S. Treasury Inflation-Protected Securities 0.750% 07/15/28 12.4% U.S. Treasury Inflation-Protected Securities 0.125% 07/15/26 9.3% U.S. Treasury Inflation-Protected Securities 0.250% 07/15/29 2.0% Exxon Mobil Corp 0.000% — 1.9% U.S. Treasury Bills 5.242% 09/26/24 1.3% U.S. Treasury Notes, USBMMY3M + 0.200% 5.521% 01/31/25 1.3% U.S. Treasury Notes, USBMMY3M + 0.140% 5.461% 10/31/24 1.2% U.S. Treasury Notes, USBMMY3M + 0.170% 5.491% 10/31/25 1.1% Microsoft Corp 0.000% — 1.1% |
| Material Fund Change [Text Block] | Material Fund Changes There were no material fund changes during the reporting period. |
| Shareholder Report, Line Graph (Details) - USD ($) | May 31, 2024 | May 31, 2023 | May 31, 2022 | May 31, 2021 | May 31, 2020 | May 31, 2019 | May 31, 2018 | Apr. 26, 2018 | Jun. 30, 2017 | May 31, 2017 | May 31, 2016 | Jan. 29, 2016 | May 31, 2015 | Mar. 31, 2015 | Oct. 31, 2014 | Jul. 31, 2014 | May 31, 2014 |
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | $ 330,280 | $ 257,656 | $ 250,341 | $ 251,093 | $ 178,945 | $ 158,587 | $ 152,806 | $ 133,591 | $ 113,725 | $ 111,806 | $ 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 219,800 | 171,469 | 166,601 | 167,102 | 119,088 | 105,539 | 101,692 | $ 100,000 | |||||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 182,256 | 156,117 | 158,342 | 180,770 | 126,611 | 131,112 | 139,868 | 127,533 | 107,857 | $ 100,000 | |||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 148,381 | 127,101 | 128,912 | 147,171 | 103,078 | 106,743 | 113,871 | 103,829 | 87,810 | 99,100 | 100,000 | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 148,381 | 127,101 | 128,912 | 147,171 | 103,078 | 106,743 | 113,871 | 103,829 | 87,810 | 99,100 | 100,000 | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 142,467 | 122,035 | 123,774 | 141,305 | 98,970 | 102,489 | 109,333 | $ 100,000 | |||||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 155,581 | 133,267 | 135,167 | 154,312 | 108,080 | 111,922 | 119,396 | 108,867 | 92,071 | 103,908 | $ 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Bloomberg Global Aggregate Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 96,405 | 95,666 | 100,151 | 115,396 | 110,462 | 104,610 | 101,474 | 99,756 | 98,996 | 93,995 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,517 | 112,054 | 114,508 | 124,766 | 125,273 | 114,493 | 107,606 | 108,010 | 106,332 | 103,240 | $ 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 109,296 | 107,887 | 110,250 | 120,127 | 120,615 | 110,236 | 103,605 | 103,994 | 102,378 | 99,401 | $ 100,000 | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 330,280 | 257,656 | 250,341 | 251,093 | 178,945 | 158,587 | 152,806 | 133,591 | 113,725 | 111,806 | 100,000 | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 113,291 | 111,831 | 114,279 | 124,517 | 125,023 | 114,265 | 107,391 | 107,795 | 106,120 | 103,034 | 100,000 | ||||||
| Russell 1000 Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 321,781 | 251,377 | 245,371 | 252,200 | 176,782 | 157,087 | 151,823 | 132,486 | 112,776 | 111,908 | 100,000 | ||||||
| Russell 1000 Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 321,781 | 251,377 | 245,371 | 252,200 | 176,782 | 157,087 | 151,823 | 132,486 | 112,776 | 111,908 | 100,000 | ||||||
| Russell Small Cap Completeness Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 236,824 | 190,228 | 196,347 | 242,218 | 148,762 | 143,278 | 148,351 | 125,160 | 105,125 | 111,557 | 100,000 | ||||||
| Russell 2000 Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 209,178 | 174,148 | 182,697 | 219,892 | 133,621 | 138,379 | 152,140 | 125,981 | 104,669 | 111,318 | 100,000 | ||||||
| Russell 2000 Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 209,178 | 174,148 | 182,697 | 219,892 | 133,621 | 138,379 | 152,140 | 125,981 | 104,669 | 111,318 | 100,000 | ||||||
| Russell 2500 Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 229,368 | 188,465 | 199,088 | 225,262 | 140,392 | 141,527 | 147,867 | 125,001 | 106,955 | 111,760 | 100,000 | ||||||
| Russell 3000 Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 210,440 | 164,944 | 161,654 | 167,837 | 116,625 | 104,631 | 102,083 | $ 100,000 | |||||||||
| Russell 3000 Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 312,954 | 245,294 | 240,403 | 249,598 | 173,438 | 155,601 | 151,812 | 131,940 | 112,107 | 111,857 | 100,000 | ||||||
| MSCI USA Minimum Volatility Index (75%)/Russell 3000 Value Index (25%) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 262,730 | 221,303 | 225,524 | 220,651 | 174,693 | 167,286 | 150,387 | 138,365 | 121,231 | 113,112 | 100,000 | ||||||
| MSCI World Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 255,596 | 204,608 | 200,456 | 210,598 | 149,758 | 140,229 | 140,637 | 126,055 | 108,273 | 100,000 | |||||||
| MSCI World Minimum Volatility Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 183,107 | 164,694 | 166,284 | 168,375 | 143,914 | 138,924 | 126,940 | 119,968 | 108,755 | $ 100,000 | |||||||
| MSCI ACWI Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 190,889 | 154,496 | 153,193 | 164,339 | 115,858 | 109,891 | 111,330 | $ 100,000 | |||||||||
| MSCI EFM (Emerging+Frontier Markets) Index (Net) (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 129,173 | 114,916 | 125,588 | 156,466 | 103,803 | 108,699 | 118,832 | 104,381 | 82,134 | 99,476 | $ 100,000 | ||||||
| ICE BofA USD 3-Month Deposit Offered Rate Constant Maturity Index | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 117,835 | 111,704 | 108,325 | 108,257 | 107,955 | 105,503 | 102,889 | 101,446 | 100,614 | 100,238 | 100,000 | ||||||
| ICE BofA US High Yield Constrained Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 150,832 | 135,661 | 135,890 | 143,049 | 124,250 | 123,875 | 117,568 | 114,933 | 100,957 | 101,857 | 100,000 | ||||||
| 70/30 Bloomberg Long Credit & Bloomberg Long Govt | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 120,121 | 120,353 | 127,486 | 149,593 | 152,594 | 128,654 | 117,062 | 116,272 | 112,031 | 105,570 | 100,000 | ||||||
| Bloomberg Long A+ U.S. Credit Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 122,621 | 121,338 | 127,965 | 150,609 | 150,557 | 129,055 | 118,027 | 117,241 | 112,946 | 104,753 | 100,000 | ||||||
| Bloomberg Short U.S. Treasury 9-12 Month Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 115,331 | 109,709 | 107,882 | 108,562 | 108,284 | 104,998 | 102,319 | 101,281 | 100,638 | 100,226 | 100,000 | ||||||
| 50/50 JPM EMBI Global Div & JPM GBI EM Global Div | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 110,435 | 102,240 | 101,426 | 120,528 | 110,228 | 108,828 | 104,740 | 104,435 | 94,083 | 94,212 | 100,000 | ||||||
| Bloomberg 1-5 Year U.S. TIPS Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 120,802 | 115,943 | 118,365 | 115,875 | 107,944 | 104,249 | 101,386 | 100,860 | 99,044 | 98,377 | 100,000 | ||||||
| ICE BofA 1-3 Year US Treasury Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 111,397 | 107,707 | 107,671 | 110,869 | 110,589 | 105,747 | 102,229 | 102,245 | 101,665 | 100,929 | $ 100,000 | ||||||
| Bloomberg A+ U.S. Credit Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 115,150 | 111,830 | 113,898 | 125,833 | 124,557 | 112,691 | 105,356 | 105,487 | 103,099 | 98,859 | $ 100,000 | ||||||
| Bloomberg 1-5 Year U.S. TIPS Index (USD) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | 120,802 | 115,943 | 118,365 | 115,875 | 107,944 | 104,249 | 101,386 | 100,860 | 99,044 | 98,377 | 100,000 | ||||||
| Bloomberg 1-5 Year U.S. TIPS Index (70%)/Bloomberg Commodity Index Total Return Index (20%)/S&P 500 Index (10%) | |||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||
| Account Value | $ 128,877 | $ 119,433 | $ 126,828 | $ 116,127 | $ 98,783 | $ 98,494 | $ 98,610 | $ 94,878 | $ 92,866 | $ 94,478 | $ 100,000 |
| Shareholder Report, Average Annual Return (Details) | 12 Months Ended | 60 Months Ended | 73 Months Ended | 83 Months Ended | 100 Months Ended | 110 Months Ended | 115 Months Ended | 118 Months Ended | 120 Months Ended |
| May 31, 2024 | May 31, 2024 | May 31, 2024 | May 31, 2024 | May 31, 2024 | May 31, 2024 | May 31, 2024 | May 31, 2024 | May 31, 2024 | |
| Without Sales Load [Member] | C000018356 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 26.05% | 13.22% | 10.41% | ||||||
| Without Sales Load [Member] | C000018358 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 29.65% | 14.95% | 11.53% | ||||||
| Without Sales Load [Member] | C000018357 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.03% | 15.38% | 12.36% | ||||||
| Without Sales Load [Member] | C000134335 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.10% | 15.73% | 12.63% | ||||||
| Without Sales Load [Member] | C000109763 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 24.71% | 10.64% | 9.07% | ||||||
| Without Sales Load [Member] | C000018361 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 23.93% | 9.67% | 7.45% | ||||||
| Without Sales Load [Member] | C000111997 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 22.95% | 11.02% | 8.57% | ||||||
| Without Sales Load [Member] | C000018359 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 21.55% | 9.75% | 7.74% | ||||||
| Without Sales Load [Member] | C000198133 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.22% | 14.93% | 12.71% | ||||||
| Without Sales Load [Member] | C000036888 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 16.97% | 8.61% | 8.86% | ||||||
| Without Sales Load [Member] | C000160603 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 15.84% | 8.03% | 8.62% | ||||||
| Without Sales Load [Member] | C000018354 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 19.71% | 7.64% | 4.73% | ||||||
| Without Sales Load [Member] | C000054521 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 17.93% | 8.76% | 6.17% | ||||||
| Without Sales Load [Member] | C000177051 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 25.26% | 12.09% | 9.33% | ||||||
| Without Sales Load [Member] | C000030145 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 18.66% | 7.50% | 4.60% | ||||||
| Without Sales Load [Member] | C000039813 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 9.78% | 3.94% | 3.43% | ||||||
| Without Sales Load [Member] | C000018355 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.59% | 0.24% | 1.71% | ||||||
| Without Sales Load [Member] | C000018352 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 12.30% | 4.93% | 4.83% | ||||||
| Without Sales Load [Member] | C000112815 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | (0.45%) | (0.83%) | 2.26% | ||||||
| Without Sales Load [Member] | C000018351 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.06% | (0.58%) | 2.27% | ||||||
| Without Sales Load [Member] | C000096276 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 6.09% | 2.24% | 1.95% | ||||||
| Without Sales Load [Member] | C000018353 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 10.75% | 1.22% | 1.23% | ||||||
| Without Sales Load [Member] | C000036889 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 4.25% | 2.93% | 1.85% | ||||||
| Without Sales Load [Member] | C000144225 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 4.46% | 1.67% | 1.64% | ||||||
| Without Sales Load [Member] | C000150792 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 3.64% | 0.90% | 1.91% | ||||||
| Without Sales Load [Member] | C000081914 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 26.35% | 16.10% | 13.09% | ||||||
| Without Sales Load [Member] | C000102014 | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 7.27% | 5.18% | 1.75% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 13.78% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 16.74% | 6.81% | 7.47% | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 16.74% | 6.81% | 4.03% | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 16.74% | 6.81% | 4.03% | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 16.74% | 6.81% | 5.25% | ||||||
| MSCI ACWI ex-USA Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 16.74% | 6.81% | 4.72% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Bloomberg Global Aggregate Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 0.77% | (1.62%) | (0.37%) | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.30% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 0.97% | ||||||
| S&P 500 Index (Gross) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.19% | 15.80% | 12.69% | ||||||
| Bloomberg U.S. Aggregate Bond Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.31% | (0.17%) | 1.26% | ||||||
| Russell 1000 Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.01% | 15.42% | 12.40% | ||||||
| Russell 1000 Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 28.01% | 15.42% | 12.40% | ||||||
| Russell Small Cap Completeness Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 24.49% | 10.57% | 9% | ||||||
| Russell 2000 Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 20.12% | 8.61% | 7.66% | ||||||
| Russell 2000 Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 20.12% | 8.61% | 7.66% | ||||||
| Russell 2500 Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 21.70% | 10.14% | 8.66% | ||||||
| Russell 3000 Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 27.58% | 15% | 12.97% | ||||||
| Russell 3000 Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 27.58% | 15% | 12.09% | ||||||
| MSCI USA Minimum Volatility Index (75%)/Russell 3000 Value Index (25%) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 18.72% | 9.45% | 10.14% | ||||||
| MSCI World Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 24.92% | 12.76% | 11.91% | ||||||
| MSCI World Minimum Volatility Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 11.18% | 5.68% | 7.52% | ||||||
| MSCI ACWI Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 23.56% | 11.68% | 9.79% | ||||||
| MSCI EFM (Emerging+Frontier Markets) Index (Net) (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 12.41% | 3.51% | 2.71% | ||||||
| ICE BofA USD 3-Month Deposit Offered Rate Constant Maturity Index | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 5.49% | 2.24% | 1.65% | ||||||
| ICE BofA US High Yield Constrained Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 11.18% | 4.02% | 4.20% | ||||||
| 70/30 Bloomberg Long Credit & Bloomberg Long Govt | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | (0.19%) | (1.36%) | 1.85% | ||||||
| Bloomberg Long A+ U.S. Credit Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 1.06% | (1.02%) | 2.06% | ||||||
| Bloomberg Short U.S. Treasury 9-12 Month Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 5.12% | 1.89% | 1.44% | ||||||
| 50/50 JPM EMBI Global Div & JPM GBI EM Global Div | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 8.01% | 0.29% | 1% | ||||||
| Bloomberg 1-5 Year U.S. TIPS Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 4.19% | 2.99% | 1.91% | ||||||
| ICE BofA 1-3 Year US Treasury Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 3.43% | 1.05% | 1.10% | ||||||
| Bloomberg A+ U.S. Credit Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 2.97% | 0.43% | 1.55% | ||||||
| Bloomberg 1-5 Year U.S. TIPS Index (USD) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 4.19% | 2.99% | 1.91% | ||||||
| Bloomberg 1-5 Year U.S. TIPS Index (70%)/Bloomberg Commodity Index Total Return Index (20%)/S&P 500 Index (10%) | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Average Annual Return, Percent | 7.91% | 5.52% | 2.57% |
| Shareholder Report, Holdings (Details) | May 31, 2024 |
| C000018356 | Microsoft Corp8032814 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.90% |
| C000018356 | Apple Inc8032203 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.20% |
| C000018356 | Amazon.com Inc8032170 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000018356 | NVIDIA Corp8032879 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000018356 | Broadcom Inc8032283 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000018356 | Meta Platforms Inc8032794 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000018356 | Visa Inc8033153 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000018356 | Johnson & Johnson8032672 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000018356 | Morgan Stanley8032828 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000018356 | JPMorgan Chase & Co8032678 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000018356 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018356 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018356 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000018356 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000018356 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000018356 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000018356 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.60% |
| C000018356 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.90% |
| C000018356 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.70% |
| C000018356 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.30% |
| C000018356 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.40% |
| C000018356 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000018356 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.80% |
| C000018356 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.30% |
| C000018358 | Microsoft Corp8030395 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.50% |
| C000018358 | Apple Inc8029930 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.20% |
| C000018358 | NVIDIA Corp8030458 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.40% |
| C000018358 | JPMorgan Chase & Co8030297 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000018358 | Meta Platforms Inc8030380 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000018358 | U.S. Treasury Bill8030744 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.90% |
| C000018358 | Amazon.com Inc8029918 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.80% |
| C000018358 | Eli Lilly & Co8030155 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.80% |
| C000018358 | Broadcom Inc8029997 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000018358 | Alphabet Inc8029914 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000018358 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018358 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000018358 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000018358 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000018358 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000018358 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000018358 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.60% |
| C000018358 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7% |
| C000018358 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.70% |
| C000018358 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.80% |
| C000018358 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.70% |
| C000018358 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.90% |
| C000018358 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15% |
| C000018358 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.30% |
| C000018358 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000018357 | Microsoft Corp8031076 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.30% |
| C000018357 | Apple Inc8029583 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.70% |
| C000018357 | NVIDIA Corp8031259 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.30% |
| C000018357 | Amazon.com Inc8029507 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.20% |
| C000018357 | Meta Platforms Inc8031053 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.10% |
| C000018357 | Alphabet Inc8029500 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.10% |
| C000018357 | Alphabet Inc8029502 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.80% |
| C000018357 | Berkshire Hathaway Inc8029706 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000018357 | Eli Lilly & Co8030265 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000018357 | JPMorgan Chase & Co8030822 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000018357 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018357 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018357 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000018357 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000018357 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000018357 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000018357 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.70% |
| C000018357 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.60% |
| C000018357 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.80% |
| C000018357 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.70% |
| C000018357 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.20% |
| C000018357 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.60% |
| C000018357 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.30% |
| C000018357 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 28.40% |
| C000134335 | Microsoft Corp8045858 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.80% |
| C000134335 | Apple Inc8045033 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.20% |
| C000134335 | NVIDIA Corp8045945 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| C000134335 | Amazon.com Inc8044983 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.60% |
| C000134335 | Meta Platforms Inc8045839 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.30% |
| C000134335 | Alphabet Inc8044974 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000134335 | Alphabet Inc8044977 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.90% |
| C000134335 | Berkshire Hathaway Inc8045102 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000134335 | Eli Lilly & Co8045417 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000134335 | JPMorgan Chase & Co8045717 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000134335 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000134335 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000134335 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000134335 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000134335 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000134335 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000134335 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000134335 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.90% |
| C000134335 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.10% |
| C000134335 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000134335 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.30% |
| C000134335 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.70% |
| C000134335 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.60% |
| C000134335 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 29.90% |
| C000109763 | KKR & Co Inc8045375 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000109763 | Crowdstrike Holdings Inc8044732 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000109763 | Apollo Global Management Inc8043565 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000109763 | Marvell Technology Inc8046767 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000109763 | Snowflake Inc8048428 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000109763 | Workday Inc8049359 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000109763 | Palantir Technologies Inc8047505 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000109763 | Spotify Technology SA8048504 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000109763 | Ferguson PLC8045454 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000109763 | Trade Desk Inc/The8048846 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000109763 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000109763 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000109763 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.20% |
| C000109763 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000109763 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000109763 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000109763 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000109763 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000109763 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000109763 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000109763 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.50% |
| C000109763 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.20% |
| C000109763 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.10% |
| C000109763 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.90% |
| C000109763 | Warrant | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000109763 | Rights | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000109763 | Registered Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018361 | FTAI Aviation Ltd8036160 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018361 | Mueller Industries Inc8036732 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018361 | AeroVironment Inc8035255 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018361 | Sprouts Farmers Market Inc8037312 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018361 | Texas Roadhouse Inc8037426 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018361 | Crane Co8035842 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018361 | Nova Ltd8036822 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018361 | Modine Manufacturing Co8036711 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018361 | Parsons Corp8036948 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018361 | Ensign Group Inc/The8036013 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018361 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018361 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018361 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000018361 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000018361 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000018361 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.70% |
| C000018361 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.20% |
| C000018361 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.70% |
| C000018361 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000018361 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.20% |
| C000018361 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.60% |
| C000018361 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.40% |
| C000018361 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.90% |
| C000018361 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.60% |
| C000111997 | Old National Bancorp/IN8038772 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000111997 | Encompass Health Corp8038229 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000111997 | Jackson Financial Inc8038511 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000111997 | Pilgrim's Pride Corp8038869 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000111997 | Lincoln National Corp8038589 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000111997 | Columbia Banking System Inc8038092 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000111997 | Photronics Inc8038866 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000111997 | Silicon Motion Technology Corp8038709 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000111997 | Brinker International Inc8037937 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000111997 | Integra LifeSciences Holdings Corp8038478 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000111997 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000111997 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000111997 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.90% |
| C000111997 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000111997 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000111997 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.20% |
| C000111997 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.30% |
| C000111997 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000111997 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000111997 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.50% |
| C000111997 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.10% |
| C000111997 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.90% |
| C000111997 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19% |
| C000111997 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000111997 | Exchange Traded Fund | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000018359 | Ensign Group Inc/The8031180 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000018359 | Hamilton Lane Inc8031321 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000018359 | Kinsale Capital Group Inc8031461 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000018359 | Casey's General Stores Inc8030994 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018359 | Matador Resources Co8031519 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018359 | Dick's Sporting Goods Inc8031139 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018359 | Wingstop Inc8032062 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018359 | Sprouts Farmers Market Inc8031849 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018359 | Allison Transmission Holdings Inc8030842 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018359 | Reliance Inc8031775 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018359 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018359 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018359 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.20% |
| C000018359 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000018359 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000018359 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000018359 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000018359 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.20% |
| C000018359 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000018359 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.20% |
| C000018359 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.10% |
| C000018359 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000018359 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 14.80% |
| C000018359 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.40% |
| C000198133 | Microsoft Corp8048878 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.90% |
| C000198133 | Apple Inc8048617 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.50% |
| C000198133 | Alphabet Inc8048590 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3% |
| C000198133 | NVIDIA Corp8048901 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000198133 | Meta Platforms Inc8048872 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000198133 | Amazon.com Inc8048598 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000198133 | McKesson Corp8048865 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000198133 | Eli Lilly & Co8049183 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000198133 | Cisco Systems Inc8048689 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000198133 | Alphabet Inc8048592 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000198133 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000198133 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000198133 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000198133 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000198133 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000198133 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000198133 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.50% |
| C000198133 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000198133 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.60% |
| C000198133 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10% |
| C000198133 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.20% |
| C000198133 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.50% |
| C000198133 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 29.10% |
| C000036888 | Amdocs Ltd8039683 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000036888 | Verizon Communications Inc8040195 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000036888 | McKesson Corp8040085 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000036888 | Comcast Corp8039812 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000036888 | Gilead Sciences Inc8039932 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000036888 | International Business Machines Corp8040083 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000036888 | Merck & Co Inc8040088 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000036888 | Cisco Systems Inc8039792 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000036888 | Exxon Mobil Corp8040050 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000036888 | Cigna Group/The8040187 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000036888 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000036888 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000036888 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000036888 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.40% |
| C000036888 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000036888 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.50% |
| C000036888 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.10% |
| C000036888 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.20% |
| C000036888 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.60% |
| C000036888 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.10% |
| C000036888 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.80% |
| C000036888 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.30% |
| C000036888 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 14.80% |
| C000160603 | International Business Machines Corp8044147 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000160603 | Verizon Communications Inc8044327 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000160603 | AT&T Inc8044180 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000160603 | Cisco Systems Inc8044085 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000160603 | Novartis AG8044296 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000160603 | Koninklijke Ahold Delhaize NV8044499 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000160603 | Johnson & Johnson8044153 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000160603 | Comcast Corp8044210 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000160603 | Bank of New York Mellon Corp/The8044183 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000160603 | Lockheed Martin Corp8044274 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000160603 | Spain | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000160603 | Sweden | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000160603 | Hong Kong | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000160603 | Germany | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000160603 | Singapore | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000160603 | Netherlands | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000160603 | Switzerland | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000160603 | France | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000160603 | Canada | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000160603 | United Kingdom | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000160603 | Japan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.40% |
| C000160603 | United States | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 61.80% |
| C000018354 | Roche Holding AG8025170 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000018354 | Nokia Oyj8025420 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000018354 | SAP SE8025326 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000018354 | Novo Nordisk A/S8025362 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018354 | Industria de Diseno Textil SA8025412 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018354 | Reckitt Benckiser Group PLC8025593 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018354 | Sanofi SA8025500 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018354 | Henkel AG & Co KGaA8024972 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018354 | Barclays PLC8025530 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000018354 | Wolters Kluwer NV8024098 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018354 | Germany | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.90% |
| C000018354 | Netherlands | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5% |
| C000018354 | Switzerland | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.70% |
| C000018354 | France | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.10% |
| C000018354 | Canada | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.60% |
| C000018354 | United Kingdom | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.60% |
| C000018354 | Japan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.10% |
| C000018354 | United States | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000018354 | Denmark | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000018354 | South Korea | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000018354 | Taiwan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000018354 | China | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000054521 | AP Moller - Maersk A/S8036484 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000054521 | AIA Group Ltd8036817 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000054521 | SAP SE8036474 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000054521 | Henkel AG & Co KGaA8036733 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000054521 | Nokia Oyj8036546 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000054521 | LG H&H Co Ltd8037687 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000054521 | Industria de Diseno Textil SA8036540 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000054521 | Imperial Brands PLC8036653 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000054521 | Novo Nordisk A/S8036500 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000054521 | Dollarama Inc8036157 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000054521 | Hong Kong | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000054521 | Germany | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.90% |
| C000054521 | Netherlands | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000054521 | Switzerland | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.70% |
| C000054521 | France | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.10% |
| C000054521 | Canada | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.50% |
| C000054521 | United Kingdom | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.40% |
| C000054521 | Japan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.10% |
| C000054521 | United States | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.80% |
| C000054521 | South Korea | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5% |
| C000054521 | Taiwan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.10% |
| C000054521 | China | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.10% |
| C000177051 | Microsoft Corp8045565 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.90% |
| C000177051 | NVIDIA Corp8045577 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000177051 | Cencora Inc8045469 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000177051 | Alphabet Inc8046077 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000177051 | Intel Corp8046188 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000177051 | Equitable Holdings Inc8046179 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000177051 | Tyson Foods Inc8046025 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000177051 | AutoZone Inc8044976 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000177051 | Meta Platforms Inc8045562 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000177051 | Moody's Corp8046124 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000177051 | Hong Kong | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000177051 | Germany | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000177051 | Netherlands | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000177051 | France | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000177051 | Canada | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000177051 | United Kingdom | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.40% |
| C000177051 | Japan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.70% |
| C000177051 | United States | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 66% |
| C000177051 | Denmark | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000177051 | South Korea | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000177051 | China | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000177051 | India | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000030145 | Taiwan Semiconductor Manufacturing Co Ltd8022704 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| C000030145 | Naspers8023256 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.20% |
| C000030145 | Samsung Electronics Co Ltd8022548 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.10% |
| C000030145 | Alibaba Group Holding Ltd8023170 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.60% |
| C000030145 | Kia Corp8022514 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000030145 | Hana Financial Group Inc8022484 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000030145 | Petroleo Brasileiro SA8022751 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000030145 | Itau Unibanco Holding SA8023249 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000030145 | Emaar Properties PJSC8022212 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000030145 | Vipshop Holdings Ltd8022764 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000030145 | South Korea | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.10% |
| C000030145 | Taiwan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.20% |
| C000030145 | China | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.30% |
| C000030145 | India | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.60% |
| C000030145 | United Arab Emirates | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000030145 | Philippines | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000030145 | Vietnam | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000030145 | Mexico | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000030145 | Kazakhstan | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000030145 | South Africa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000030145 | Indonesia | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.20% |
| C000030145 | Brazil | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.10% |
| C000039813 | BNP Paribas8034222 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000039813 | Towd Point Mortgage Trust8034962 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000039813 | STAR Trust8034946 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000039813 | Connecticut Avenue Securities Trust8034821 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000039813 | Connecticut Avenue Securities Trust8034818 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000039813 | FHLMC STACR REMIC Trust8034513 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000039813 | FHLMC STACR REMIC Trust8034502 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000039813 | Connecticut Avenue Securities Trust8034824 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000039813 | GRACIE POINT INTERNATIONAL FUNDING8034846 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000039813 | Invitation Homes Trust8034873 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.50% |
| C000039813 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000039813 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.60% |
| C000039813 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000039813 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000039813 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000039813 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000039813 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000039813 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000039813 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000039813 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000039813 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000039813 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000039813 | Warrant | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000039813 | Municipal Bond | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000039813 | Repurchase Agreement | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000039813 | Asset-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 27.80% |
| C000039813 | Mortgage-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 29.40% |
| C000039813 | Loan Participation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.40% |
| C000018355 | U.S. Treasury Notes8026469 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.30% |
| C000018355 | U.S. Treasury Notes8023700 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000018355 | U.S. Treasury Notes8026461 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.10% |
| C000018355 | U.S. Treasury Bonds8023660 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000018355 | U.S. Treasury Bonds8026482 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000018355 | U.S. Treasury Notes8026466 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000018355 | U.S. Treasury Bonds8026905 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018355 | U.S. Treasury Bills8026493 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000018355 | U.S. Treasury Bonds8026903 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018355 | U.S. Treasury Bonds8028062 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018355 | Affiliated Partnership | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018355 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018355 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000018355 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000018355 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000018355 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000018355 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000018355 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000018355 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000018355 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000018355 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000018355 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000018355 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.50% |
| C000018355 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.30% |
| C000018355 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26% |
| C000018355 | Municipal Bond | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000018355 | Asset-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.20% |
| C000018355 | Mortgage-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 42% |
| C000018355 | U.S. Government Agency Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000018355 | Sovereign Debt | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000018352 | Zayo Group Holdings8026587 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018352 | Comstock Resources8025209 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | TCP Whitney CLO8024024 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | Team Health Holdings, Inc., Extended Term Loan, 1st Lien8023426 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | DISH Network8025309 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | Tronox8026820 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | Carnival8024463 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | TransDigm8026802 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | CCO Holdings LLC8025040 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | EMRLD Borrower8025349 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.40% |
| C000018352 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018352 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000018352 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000018352 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000018352 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.40% |
| C000018352 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.50% |
| C000018352 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000018352 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.50% |
| C000018352 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.40% |
| C000018352 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000018352 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.20% |
| C000018352 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.20% |
| C000018352 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000018352 | Warrant | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000018352 | Asset-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.80% |
| C000018352 | Loan Participation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.90% |
| C000018352 | Preferred Stock | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000112815 | U.S. Treasury Bonds8032408 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3.70% |
| C000112815 | U.S. Treasury Bonds8032330 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000112815 | U.S. Treasury Bonds8032403 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000112815 | U.S. Treasury Bonds8032326 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000112815 | U.S. Treasury Bonds8032356 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000112815 | U.S. Treasury Notes8032290 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000112815 | U.S. Treasury Bonds8032293 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000112815 | U.S. Treasury Bonds8032395 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000112815 | U.S. Treasury Bonds8032406 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000112815 | U.S. Treasury Bonds8032305 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000112815 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000112815 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.70% |
| C000112815 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.20% |
| C000112815 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.30% |
| C000112815 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000112815 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.60% |
| C000112815 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.90% |
| C000112815 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8% |
| C000112815 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000112815 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.70% |
| C000112815 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10% |
| C000112815 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.20% |
| C000112815 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000112815 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.10% |
| C000112815 | Municipal Bond | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.50% |
| C000112815 | Mortgage-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.30% |
| C000112815 | U.S. Government Agency Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000112815 | Sovereign Debt | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000018351 | U.S. Treasury Bonds8040447 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.90% |
| C000018351 | U.S. Treasury Bonds8040239 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000018351 | Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide8040251 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.40% |
| C000018351 | U.S. Treasury Bonds8041111 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000018351 | Comcast8040494 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018351 | Bank of America8040373 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018351 | U.S. Treasury Bonds8040850 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000018351 | Comcast8040496 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018351 | Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide8040248 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018351 | Pfizer Investment Enterprises Pte8041332 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000018351 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000018351 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000018351 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000018351 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16% |
| C000018351 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000018351 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.40% |
| C000018351 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000018351 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.80% |
| C000018351 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000018351 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.30% |
| C000018351 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.20% |
| C000018351 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 21.10% |
| C000018351 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000018351 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.60% |
| C000018351 | Municipal Bond | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.10% |
| C000018351 | Sovereign Debt | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000096276 | U.S. Treasury Notes8041745 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.60% |
| C000096276 | U.S. Treasury Bills8041562 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.50% |
| C000096276 | U.S. Treasury Notes8041739 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000096276 | U.S. Treasury Bills8041554 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000096276 | Barclays8041571 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000096276 | BNP Paribas8041574 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000096276 | Bank of America8041732 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000096276 | AerCap Ireland Capital DAC / AerCap Global Aviation Trust8041872 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000096276 | Capital One Multi-Asset Execution Trust8041981 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000096276 | Morgan Stanley8041821 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000096276 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000096276 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000096276 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000096276 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000096276 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000096276 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000096276 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000096276 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000096276 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3% |
| C000096276 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000096276 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000096276 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 14.50% |
| C000096276 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000096276 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.90% |
| C000096276 | Municipal Bond | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.60% |
| C000096276 | Repurchase Agreement | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000096276 | Asset-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 36.10% |
| C000096276 | Mortgage-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13% |
| C000096276 | U.S. Government Agency Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000018353 | U.S. Treasury Notes8039442 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000018353 | South Africa Government International Bond8038667 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018353 | Mexican Bonos8038519 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000018353 | Thailand Government Bond8038624 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000018353 | Brazil Notas do Tesouro Nacional8037830 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.90% |
| C000018353 | South Africa Government International Bond8038673 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018353 | South Africa Government International Bond8038664 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018353 | Mexican Bonos8039194 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018353 | Colombian TES8038570 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018353 | South Africa Government International Bond8038662 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000018353 | United States | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000018353 | Mexico | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.70% |
| C000018353 | South Africa | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.80% |
| C000018353 | Indonesia | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.70% |
| C000018353 | Brazil | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.90% |
| C000018353 | Turkey | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000018353 | Czech Republic | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000018353 | Poland | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3% |
| C000018353 | Hungary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000018353 | Peru | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000018353 | Colombia | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.40% |
| C000018353 | Malaysia | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.40% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8034980 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.30% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8035015 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6.10% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8034965 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 6% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8034968 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.80% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8035004 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.70% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8035007 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.60% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8034996 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.20% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8035021 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.10% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8035018 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.10% |
| C000036889 | U.S. Treasury Inflation-Protected Securities8034999 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5% |
| C000036889 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 96.70% |
| C000144225 | U.S. Treasury Notes8046539 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.10% |
| C000144225 | U.S. Treasury Notes8046398 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.60% |
| C000144225 | U.S. Treasury Notes8046387 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.80% |
| C000144225 | U.S. Treasury Notes8046384 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4% |
| C000144225 | U.S. Treasury Notes8046530 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 3% |
| C000144225 | U.S. Treasury Notes8046390 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.80% |
| C000144225 | U.S. Treasury Notes8046392 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.90% |
| C000144225 | U.S. Treasury Inflation-Protected Securities8046415 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000144225 | FNMA8047486 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000144225 | FNMA8047476 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000144225 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000144225 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000144225 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000144225 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000144225 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000144225 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.50% |
| C000144225 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000144225 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000144225 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000144225 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000144225 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000144225 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12% |
| C000144225 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000144225 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 35% |
| C000144225 | Municipal Bond | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000144225 | Asset-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 23.50% |
| C000144225 | Mortgage-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 21.20% |
| C000150792 | U.S. Treasury Notes8047064 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000150792 | U.S. Treasury Notes8047070 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000150792 | U.S. Treasury Notes8047067 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000150792 | U.S. Treasury Bonds8047058 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000150792 | U.S. Treasury Bonds8047512 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000150792 | U.S. Treasury Bonds8047515 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.80% |
| C000150792 | U.S. Treasury Bonds8047061 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.70% |
| C000150792 | U.S. Treasury Notes8048366 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000150792 | Bank of America8047362 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000150792 | Mars8047802 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 0.60% |
| C000150792 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000150792 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000150792 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000150792 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.60% |
| C000150792 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000150792 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.10% |
| C000150792 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000150792 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.20% |
| C000150792 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.40% |
| C000150792 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.40% |
| C000150792 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.70% |
| C000150792 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 34.80% |
| C000150792 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000150792 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8% |
| C000150792 | Municipal Bond | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000150792 | Sovereign Debt | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.70% |
| C000081914 | Microsoft Corp8040247 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 5.20% |
| C000081914 | Apple Inc8039567 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.70% |
| C000081914 | NVIDIA Corp8040338 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 4.60% |
| C000081914 | Amazon.com Inc8039530 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2.70% |
| C000081914 | Meta Platforms Inc8040232 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000081914 | Alphabet Inc8039524 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.70% |
| C000081914 | Alphabet Inc8039526 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.50% |
| C000081914 | Berkshire Hathaway Inc8039627 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000081914 | Eli Lilly & Co8039984 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000081914 | JPMorgan Chase & Co8040112 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1% |
| C000081914 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000081914 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000081914 | Cash Equivalent | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000081914 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000081914 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000081914 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000081914 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000081914 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7% |
| C000081914 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000081914 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.40% |
| C000081914 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9% |
| C000081914 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.70% |
| C000081914 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 23% |
| C000102014 | U.S. Treasury Inflation-Protected Securities8042033 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 22.30% |
| C000102014 | U.S. Treasury Inflation-Protected Securities8042030 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 12.40% |
| C000102014 | U.S. Treasury Inflation-Protected Securities8042027 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 9.30% |
| C000102014 | U.S. Treasury Inflation-Protected Securities8042024 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 2% |
| C000102014 | Exxon Mobil Corp8042933 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.90% |
| C000102014 | U.S. Treasury Bills8049451 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000102014 | U.S. Treasury Notes8049474 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.30% |
| C000102014 | U.S. Treasury Notes8049487 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.20% |
| C000102014 | U.S. Treasury Notes8049491 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000102014 | Microsoft Corp8043361 | |
| Holdings [Line Items] | |
| Percent of Total Investments | 1.10% |
| C000102014 | Other | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.10% |
| C000102014 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000102014 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000102014 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | (1.60%) |
| C000102014 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.30% |
| C000102014 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.50% |
| C000102014 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000102014 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | (9.00%) |
| C000102014 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6% |
| C000102014 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000102014 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | (0.60%) |
| C000102014 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 63.70% |
| C000102014 | Asset-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.40% |
| C000102014 | Mortgage-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000102014 | U.S. Government Agency Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
| C000102014 | Sovereign Debt | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000102014 | Reverse Repurchase Agreement | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | (11.70%) |
| C000102014 | Right | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000102014 | Cash Collateral | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000102014 | Corporate Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.30% |
