| Form N-CSR Cover | 12 Months Ended |
| Jun. 30, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | HC Capital Trust |
| Entity Central Index Key | 0000934563 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jun. 30, 2024 |
| Shareholder Report | 12 Months Ended |
| Jun. 30, 2024 USD ($) Holding | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | HC Capital Trust |
| Entity Central Index Key | 0000934563 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Jun. 30, 2024 |
| C000164403 | |
| Shareholder Report [Line Items] | |
| Fund Name | The Catholic SRI Growth Portfolio |
| Trading Symbol | HCSRX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The Catholic SRI Growth Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The Catholic SRI Growth Portfolio $34 0.31% |
| Expenses Paid, Amount | $ 34 |
| Expense Ratio, Percent | 0.31% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The Catholic SRI Growth Portfolio (the “Portfolio”) managed by Mellon Investments Corporation (“Mellon”) returned 20.69% for the fiscal year compared to 20.75% for the MSCI World Index. The Portfolio’s underperformance can be attributed primarily to the screening that is required to adhere to Catholic values, which is managed by Mellon. The Portfolio is diversified across securities to ensure proper portfolio diversification, with the goal of providing competitive long-term returns in as consistent a manner as possible. As a result, it is expected that some styles will be leading at times, while others are lagging and vice versa. The Portfolio expects to participate in this cyclicality of styles by maintaining market exposure comparable to MSCI World Index. The Portfolio requires that the underlying managers integrate Catholic values in their investment selections, which includes negative screens. Mellon uses third party data to implement the negative screens in the Portfolio. Buoyed by easing inflation, a resilient economy, enthusiasm about AI and the prospect of lower interest rates, the S&P 500 increased by 24.56% for the Fiscal Year, compared to 19.59% last year. This is higher than the long-term average of 10.56%. The returns for the S&P 500 were very concentrated with the top 10 companies accounting for 69.4% (17.05% of 24.56%) of the total return of the S&P 500. Growth outperformed Value stocks as enthusiasm about the prospects for AI drove mega growth stocks higher. The Russell 1000 ® ® |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The Catholic SRI Growth Portfolio MSCI World Index (Gross) Jun 24 23,598 25,384 Jun 23 19,552 21,021 Jun 22 16,283 17,645 Jun 21 19,425 20,504 Jun 20 13,776 14,680 Jun 19 13,412 14,197 Jun 18 13,128 13,276 Jun 17 11,802 11,886 Jun 16 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years Since Inception The Catholic SRI Growth Portfolio 20.69% 11.96% 11.78% MSCI World Index (Gross) 20.75% 12.32% 12.59% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 35,290,529 |
| Holdings Count | Holding | 1,317 |
| Advisory Fees Paid, Amount | $ 0 |
| InvestmentCompanyPortfolioTurnover | 11% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $35,290,529 Number of Portfolio Holdings 1,317 Net Investment Advisory Fees $0 Portfolio Turnover Rate 11% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Information Technology 30.5% Financials 18.2% Consumer Discretionary 11.3% Communication Services 9.0% Industrials 8.7% Consumer Staples 5.5% Energy 5.3% Health Care 3.9% Materials 3.8% Utilities 2.0% Real Estate 1.6% Investment Company 0.1% Warrant 0.0% Right 0.0% |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000025698 | |
| Shareholder Report [Line Items] | |
| Fund Name | The Corporate Opportunities Portfolio |
| Trading Symbol | HCHYX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The Corporate Opportunities Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The Corporate Opportunities Portfolio $29 0.28% |
| Expenses Paid, Amount | $ 29 |
| Expense Ratio, Percent | 0.28% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The Corporate Opportunities Portfolio (the “Portfolio”) managed by Parametric Portfolio Associates, LLC (“Parametric”) returned 12.56% for the fiscal year compared to 10.44% for the Bloomberg U.S. High Yield Ba/B 2% Issuer Capped Index. The Portfolio outperformed the benchmark due to the Parametric futures strategy which seeks to replicate the risk profile of the benchmark. Parametric manages a portfolio of futures contracts that reflects the underlying risks of the asset class. In the fiscal year, high yield bonds dramatically outperformed the instruments chosen to replicate the risk exposure of the benchmark. The City of London strategy outperformed the Portfolio’s benchmark due to a tightening of the discounts among closed end funds. For most of the year, investors questioned whether the Fed would be able to orchestrate a soft landing – that is to reduce inflation and cool the economy without sending the economy into a recession. This uncertainty created volatility in the bond markets as the yield on the U.S. 10-year Treasury rose from 3.81% to a height of 4.98% in October before ending the Fiscal Year at 4.36%. The Bloomberg U.S. Aggregate Bond Index rose by 2.63% during the year. By the end of the fiscal year, it appeared as though the miraculous had happened. Inflation started to moderate without any impact on corporate earnings or growth. In June 2024, the Consumer Price Index fell by 0.1% -- the first decrease in inflation since the onset of the pandemic. With price stability in sight, the Fed has indicated that it is "closer" to cutting interest rates. Fed Chairman Jerome Powell recently stated that the U.S. is "no longer an overheated economy" and that “the labor market appears to be fully back in balance. The Fed has guided the market to expect one rate cut but the market is slightly more hopeful and has priced in two rate cuts from 5.25% to 4.75% by the end of 2024. The Portfolio is designed to provide investors with higher returns over time than traditional fixed income investments primarily through investment in a diversified portfolio of non-investment grade fixed income instruments. The Portfolio may also opportunistically invest in international bonds, convertible bonds, preferred stocks, treasury inflation bonds, loan participations and fixed and floating rate loans. The Portfolio has flexibility to vary from the index by avoiding credits that the managers feel have adverse price risk. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The Corporate Opportunities Portfolio Bloomberg U.S. Corporate High Yield Index Jun 24 16,496 15,247 Jun 23 14,655 13,806 Jun 22 13,676 12,658 Jun 21 14,870 14,519 Jun 20 13,139 12,585 Jun 19 12,504 12,580 Jun 18 11,496 11,705 Jun 17 11,047 11,406 Jun 16 9,946 10,121 Jun 15 10,007 9,960 Jun 14 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The Corporate Opportunities Portfolio 12.56% 5.70% 5.13% Bloomberg U.S. Corporate High Yield Index 10.44% 3.92% 4.31% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 207,191,670 |
| Holdings Count | Holding | 6 |
| Advisory Fees Paid, Amount | $ 344,966 |
| InvestmentCompanyPortfolioTurnover | 48% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $207,191,670 Number of Portfolio Holdings 6 Net Investment Advisory Fees $344,966 Portfolio Turnover Rate 48% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Investment Companies 97.7% Financial Services 0.0% Futures 0.4% Credit Default Swap - |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Specialist manager changes were implemented for this Portfolio effective December 1, 2023 and August 17, 2023. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Material Fund Change Adviser [Text Block] | Specialist manager changes were implemented for this Portfolio effective December 1, 2023 and August 17, 2023. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000065289 | |
| Shareholder Report [Line Items] | |
| Fund Name | The Emerging Markets Portfolio |
| Trading Symbol | HCEMX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The Emerging Markets Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The Emerging Markets Portfolio $44 0.41% |
| Expenses Paid, Amount | $ 44 |
| Expense Ratio, Percent | 0.41% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The MSCI Emerging Markets Index rose by 12.55% in U.S. Dollar terms for the Fiscal Year. After a tough start to the year, Emerging Market equities started to rebound as geopolitical tensions boosted emerging market energy exports such as Brazil and Saudi Arabia and stronger macro fundamentals, coupled with AI-related optimism, lifted technology heavy Emerging Markets in Taiwan and South Korea. In addition, reforms in China helped to mitigate concerns about the country’s growth prospects and real estate sector. The Emerging Markets Portfolio (the “Portfolio”) managed by Mellon Investments Corporation (“Mellon”), Monashee Investment Management, LLC (“Monashee”), Parametric Portfolio Associates, LLC (“Parametric”), and XY Investments (HK) Limited (“XY Investments”) returned 12.19% for the fiscal year compared to 12.97% for the MSCI EM Index. For the fiscal year 2024, the Portfolio underperformed the benchmark. The underperformance was primarily due to the quantitative strategy run by XY Investments utilizing equity-based total return swaps. During the first half of the fiscal year, XY Investment’s style benchmark (MSCI China A Onshore Net Total Return Index USD) returned -7.58% compared to 4.88% for the MSCI EM Index. The Portfolio provides broad access to international emerging markets equity. The Portfolio is managed with multiple managers to provide diversification of manager style as well as diversification of firm specific risks. Mellon’s strategy provides passive exposure to the MSCI EM Index. The Portfolio diversifies amongst a large number of names and across geographies and sectors. Parametric replicates benchmark index (MSCI Emerging Markets Index) using futures. This allows the Portfolio to have cash on hand to meet redemptions and invest opportunistically. XY was terminated at the end of the first half of the reporting period. Following an extensive review by the investment strategy group, the decision to terminate the manager was made due to lower conviction in the manager’s strategy to add value over the emerging markets equity opportunity set. The Trust hired Monashee during the fiscal year. The decision to hire Monashee was made following an extensive review conducted by the investment strategy group. Monashee was chosen following the completion of qualitative assessments and quantitative analysis. Monashee attempts to deliver excess returns by harvesting the equity volatility risk premium which arises from the persistent tendency of imputed volatility to exceed actual and forward-looking realized volatility. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The Emerging Markets Portfolio MSCI EM Index Jun 24 11,954 13,672 Jun 23 10,655 12,102 Jun 22 10,485 11,840 Jun 21 13,772 15,785 Jun 20 10,007 11,167 Jun 19 10,364 11,518 Jun 18 9,955 11,336 Jun 17 9,823 10,440 Jun 16 8,084 8,407 Jun 15 9,152 9,523 Jun 14 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The Emerging Markets Portfolio 12.19% 2.89% 1.80% MSCI EM Index 12.97% 3.49% 3.18% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 710,860,635 |
| Holdings Count | Holding | 732 |
| Advisory Fees Paid, Amount | $ 1,316,674 |
| InvestmentCompanyPortfolioTurnover | 25% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $710,860,635 Number of Portfolio Holdings 732 Net Investment Advisory Fees $1,316,674 Portfolio Turnover Rate 25% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Information Technology 20.2% Financials 17.9% Investment Companies 13.3% Consumer Discretionary 9.9% Communication Services 9.6% Materials 5.6% Energy 4.8% Industrials 4.6% Consumer Staples 3.8% Health Care 2.7% Utilities 2.4% Real Estate 1.0% Right 0.0% Purchased Options 0.0% Futures 0.0% Written Options - |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Specialist manager changes were implemented for this Portfolio effective February 11, 2024, December 1, 2023, and August 17, 2023. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Material Fund Change Adviser [Text Block] | Specialist manager changes were implemented for this Portfolio effective February 11, 2024, December 1, 2023, and August 17, 2023. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000157800 | |
| Shareholder Report [Line Items] | |
| Fund Name | The ESG Growth Portfolio |
| Trading Symbol | HCESX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The ESG Growth Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The ESG Growth Portfolio $30 0.27% |
| Expenses Paid, Amount | $ 30 |
| Expense Ratio, Percent | 0.27% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The ESG Growth Portfolio (the “Portfolio”) managed by Mellon Investments Corporation (“Mellon”), Parametric Portfolio Associates, LLC and RBC Global Asset Management (U.K.) Limited (“RBC GAM”) returned 19.41% for the fiscal year compared to 20.75% for the MSCI World Index. The Portfolio’s underperformance can be attributed to the Global ESG screening strategy, which was run by Mellon and underperformed. RBC GAM was terminated during the reporting period. Following an extensive review by the investment strategy group, the decision to terminate the manager was made due to lower conviction in the manager’s strategy to add value over the U.S. equity opportunity set. The Portfolio requires that the underlying managers integrate ESG criteria in their investment selection. Mellon uses third party ESG data to better understand the environmental, social and governance risks and opportunities when making investment decisions. Buoyed by easing inflation, a resilient economy, enthusiasm about AI and the prospect of lower interest rates, the S&P 500 increased by 24.56% for the Fiscal Year, compared to 19.59% last year. This is higher than the long-term average of 10.56%. The returns for the S&P 500 were very concentrated with the top 10 companies accounting for 69.4% (17.05% of 24.56%) of the total return of the S&P 500. Growth outperformed Value stocks as enthusiasm about the prospects for AI drove mega growth stocks higher. The Russell 1000 ® ® |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The ESG Growth Portfolio MSCI World Index (Gross) Jun 24 22,572 25,384 Jun 23 18,903 21,021 Jun 22 16,308 17,645 Jun 21 19,141 20,504 Jun 20 13,768 14,680 Jun 19 13,176 14,197 Jun 18 12,910 13,276 Jun 17 11,719 11,886 Jun 16 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years Since Inception The ESG Growth Portfolio 19.41% 11.37% 8.99% MSCI World Index (Gross) 20.75% 12.32% 10.43% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 192,581,413 |
| Holdings Count | Holding | 1,403 |
| Advisory Fees Paid, Amount | $ 216,724 |
| InvestmentCompanyPortfolioTurnover | 5% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $192,581,413 Number of Portfolio Holdings 1,403 Net Investment Advisory Fees $216,724 Portfolio Turnover Rate 5% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Information Technology 26.9% Financials 16.5% Health Care 12.6% Industrials 10.5% Consumer Discretionary 9.9% Communication Services 6.0% Consumer Staples 5.6% Energy 4.8% Materials 3.2% Utilities 1.5% Real Estate 1.2% Investment Company 1.0% Right 0.0% Warrant 0.0% Futures - |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. A specialist manager change was implemented for this Portfolio effective December 31, 2023. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Material Fund Change Adviser [Text Block] | A specialist manager change was implemented for this Portfolio effective December 31, 2023. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000062556 | |
| Shareholder Report [Line Items] | |
| Fund Name | The Institutional U.S. Equity Portfolio |
| Trading Symbol | HCIGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The Institutional U.S. Equity Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The Institutional U.S. Equity Portfolio $26 0.23% |
| Expenses Paid, Amount | $ 26 |
| Expense Ratio, Percent | 0.23% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The Institutional U.S. Equity Portfolio (the “Portfolio”) managed by Echo Street Capital Management LLC (“Echo Street”), Jennison Associates, LLC “Jennison”), Mellon Investments Corporation (“Mellon”), Monashee Investment Management, LLC (“Monashee”), Parametric Portfolio Associates, LLC, RhumbLine Advisers (“RhumbLine”), and Wellington Management Company, LLP (“Wellington”) returned 22.40% for the fiscal year compared to 24.65% for the MSCI USA Index. The Portfolio underperformed the benchmark primarily due to the performance of Mellon, RhumbLine, and Wellington. Mellon underperformed due to its modest bias towards low-volatility stocks. During the fiscal year, RhumbLine’s performance of 23.87% was slightly behind its Russell 1000 Index benchmark which returned 23.88%. The Russell 1000 Index underperformed the MSCI USA Index due to its exposure to a more diversified set of U.S. securities that resulted in a bias towards securities with smaller market capitalization than the benchmark. Wellington implements a public real estate strategy which, while in line with the real estate market, underperformed broad equity markets as higher rates caused REITs to lag. Jennison’s growth bias resulted in relative outperformance as growth stocks outperformed the broad market and dampened the portfolio’s underperformance. Echo Street voluntarily decided to stop managing external capital during the reporting period. The manager lagged prior to its closure primarily due to security selection. Jennison was terminated during the reporting period. Following an extensive review by the investment strategy group, the decision to terminate the manager was made due to lower conviction in the manager’s strategy to add value over the U.S. equity opportunity set. The trust hired Monashee during the fiscal year. The decision to hire Monashee was made following an extensive review conducted by the investment strategy group. Monashee was chosen following the completion of qualitative assessments and quantitative analysis. Monashee attempts to deliver excess returns by harvesting the equity volatility risk premium which arises from the persistent tendency of imputed volatility to exceed actual and forward-looking realized volatility. The Portfolio is diversified across multiple managers and strategies to ensure proper portfolio diversification, with the goal of providing superior long-term returns in as stable and consistent a manner as possible. As a result, it is expected that some managers and styles will be leading at times, while others are lagging and vice versa. The Portfolio expects to attribute some of its performance to this cyclicality of styles. Buoyed by easing inflation, a resilient economy, enthusiasm about AI and the prospect of lower interest rates, the S&P 500 increased by 24.56% for the Fiscal Year, compared to 19.59% last year. This is higher than the long-term average of 10.56%. The returns for the S&P 500 were very concentrated with the top 10 companies accounting for 69.4% (17.05% of 24.56%) of the total return of the S&P 500. Growth outperformed Value stocks as enthusiasm about the prospects for AI drove mega growth stocks higher. The Russell 1000 ® ® |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The Institutional U.S. Equity Portfolio MSCI USA Index Jun 24 36,380 33,226 Jun 23 29,723 26,655 Jun 22 25,273 22,292 Jun 21 29,839 25,563 Jun 20 21,029 17,938 Jun 19 18,658 16,545 Jun 18 16,739 15,007 Jun 17 14,070 13,104 Jun 16 11,821 11,103 Jun 15 11,114 10,761 Jun 14 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The Institutional U.S. Equity Portfolio 22.40% 14.29% 13.79% MSCI USA Index 24.65% 14.96% 12.76% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 2,532,407,913 |
| Holdings Count | Holding | 1,135 |
| Advisory Fees Paid, Amount | $ 3,748,390 |
| InvestmentCompanyPortfolioTurnover | 78% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $2,532,407,913 Number of Portfolio Holdings 1,135 Net Investment Advisory Fees $3,748,390 Portfolio Turnover Rate 78% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Investment Companies 28.7% Information Technology 19.2% Financials 8.3% Industrials 7.6% Health Care 7.4% Consumer Discretionary 7.3% Communication Services 5.9% Consumer Staples 4.3% Real Estate 4.0% Utilities 2.3% Energy 2.1% Materials 1.8% Contingent Right 0.0% Purchased Options 0.0% Futures 0.0% Written Options - |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Specialist manager changes were implemented for this Portfolio effective June 30, 2024, January 12, 2024, December 1, 2023, and August 17, 2023. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Material Fund Change Adviser [Text Block] | Specialist manager changes were implemented for this Portfolio effective June 30, 2024, January 12, 2024, December 1, 2023, and August 17, 2023. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000025691 | |
| Shareholder Report [Line Items] | |
| Fund Name | The Intermediate Term Municipal Bond Portfolio |
| Trading Symbol | HCIMX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The Intermediate Term Municipal Bond Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The Intermediate Term Municipal Bond Portfolio $29 0.29% |
| Expenses Paid, Amount | $ 29 |
| Expense Ratio, Percent | 0.29% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The Intermediate Term Municipal Bond Portfolio managed by Insight North America LLC (“Insight”) returned 3.01% for the fiscal year compared to 2.19% for the Bloomberg 3-10 Year Blend (2-12) Total Return Index Unhedged. The Insight strategy outperformed the benchmark during the twelve-month reporting period. An overweight to revenue bonds compared to general obligation bonds, and an underweight to higher rated issues contributed to the overperformance during the fiscal year. For most of the year, investors questioned whether the Fed would be able to orchestrate a soft landing – that is to reduce inflation and cool the economy without sending the economy into a recession. This uncertainty created volatility in the bond markets as the yield on the U.S. 10-year Treasury rose from 3.81% to a height of 4.98% in October before ending the Fiscal Year at 4.36%. The Bloomberg U.S. Aggregate Bond Index rose by 2.63% during the year. By the end of the fiscal year, it appeared as though the miraculous had happened. Inflation started to moderate without any impact on corporate earnings or growth. In June 2024, the Consumer Price Index fell by 0.1% -- the first decrease in inflation since the onset of the pandemic. With price stability in sight, the Fed has indicated that it is "closer" to cutting interest rates. Fed Chairman Jerome Powell recently stated that the U.S. is "no longer an overheated economy" and that “the labor market appears to be fully back in balance. The Fed has guided the market to expect one rate cut but the market is slightly more hopeful and has priced in two rate cuts from 5.25% to 4.75% by the end of 2024. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The Intermediate Term Municipal Bond Portfolio Bloomberg 3-10 Year Blend (2-12) Total Return Index Unhedged Bloomberg Municipal Bond Index Jun 24 11,736 12,045 12,669 Jun 23 11,394 11,787 12,274 Jun 22 11,149 11,513 11,895 Jun 21 11,859 12,242 13,011 Jun 20 11,546 11,924 12,490 Jun 19 11,187 11,458 11,958 Jun 18 10,609 10,818 11,207 Jun 17 10,595 10,759 11,034 Jun 16 10,565 10,749 11,088 Jun 15 10,154 10,193 10,300 Jun 14 10,000 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The Intermediate Term Municipal Bond Portfolio 3.01% 0.96% 1.61% Bloomberg 3-10 Year Blend (2-12) Total Return Index Unhedged 2.19% 1.00% 1.88% Bloomberg Municipal Bond Index 3.21% 1.16% 2.39% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 494,999,892 |
| Holdings Count | Holding | 253 |
| Advisory Fees Paid, Amount | $ 919,524 |
| InvestmentCompanyPortfolioTurnover | 33% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $494,999,892 Number of Portfolio Holdings 253 Net Investment Advisory Fees $919,524 Portfolio Turnover Rate 33% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Revenue Bonds 59.7% General Obligation 23.1% Investment Companies 13.9% Certificates of Participation 2.2% Tax Allocation 0.2% |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000025696 | |
| Shareholder Report [Line Items] | |
| Fund Name | The International Equity Portfolio |
| Trading Symbol | HCIEX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The International Equity Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The International Equity Portfolio $26 0.25% |
| Expenses Paid, Amount | $ 26 |
| Expense Ratio, Percent | 0.25% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The MSCI EAFE Index rose by 11.54% in U.S. Dollar terms for the Fiscal Year. While it was a strong year for the region, the index underperformed its U.S. counterparts because it has less exposure to the AI euphoria that fueled the global markets. From a sector perspective, information technology, financials and industrials were the strongest performing segments of the market for the year. From a regional standpoint, the U.K, and Japan slightly outperformed the index and rose 12.49% and 13.15%, respectively for the year. Japan's returns were led by the performance of stocks trading below book value as market leaders pushed for company executives to improve profit margins, increase dividends and corporate governance. The International Equity Portfolio (the “Portfolio”) managed by Parametric Portfolio Associates, LLC (“Parametric”) and Monashee Investment Management, LLC (“Monashee”) returned 11.69% for the fiscal year compared to 11.54% for the MSCI EAFE Index. The Portfolio overperformed the benchmark.The tax-managed strategy run by Parametric focuses on minimizing taxable gains subject to a tracking error constraint. The tracking error generated by tax minimization added to before-tax performance during the period. Concerns about inflation and future growth plagued the markets for most of the year. However, in the second half of the year, the ECB, Bank of Canada and the Swiss National Bank started to cut rates as data showed steady progress in the battle against inflation. The trust hired Monashee during the fiscal year. The decision to hire Monashee was made following an extensive review conducted by the investment strategy group. Monashee was chosen following the completion of qualitative assessments and quantitative analysis. Monashee attempts to deliver excess returns by harvesting the equity volatility risk premium which arises from the persistent tendency of imputed volatility to exceed actual and forward-looking realized volatility. The Portfolios are diversified across multiple managers and strategies to ensure proper portfolio diversification, with the goal of providing superior long-term returns in as stable and consistent a manner as possible. As a result, it is expected that some managers and styles will be leading at times, while others are lagging and vice versa. The Portfolio expects to attribute some of its performance to this cyclicality of styles. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The International Equity Portfolio MSCI EAFE Index Jun 24 15,464 15,285 Jun 23 13,846 13,704 Jun 22 11,635 11,538 Jun 21 13,826 14,032 Jun 20 10,462 10,602 Jun 19 10,878 11,175 Jun 18 10,851 11,056 Jun 17 10,276 10,348 Jun 16 8,581 8,604 Jun 15 9,550 9,578 Jun 14 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The International Equity Portfolio 11.69% 7.29% 4.46% MSCI EAFE Index 11.54% 6.46% 4.33% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 567,390,187 |
| Holdings Count | Holding | 452 |
| Advisory Fees Paid, Amount | $ 638,054 |
| InvestmentCompanyPortfolioTurnover | 20% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $567,390,187 Number of Portfolio Holdings 452 Net Investment Advisory Fees $638,054 Portfolio Turnover Rate 20% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Financials 19.0% Industrials 15.4% Health Care 10.7% Investment Companies 10.5% Consumer Discretionary 8.9% Information Technology 8.6% Consumer Staples 6.9% Materials 6.3% Energy 5.2% Communication Services 3.0% Utilities 2.6% Real Estate 1.5% Warrant 0.0% Purchased Options 0.0% Futures 0.0% Written Options - |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Specialist manager changes were implemented for this Portfolio effective December 1, 2023 and August 17, 2023. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Material Fund Change Adviser [Text Block] | Specialist manager changes were implemented for this Portfolio effective December 1, 2023 and August 17, 2023. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000025699 | |
| Shareholder Report [Line Items] | |
| Fund Name | The Short-Term Municipal Bond Portfolio |
| Trading Symbol | HCSBX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The Short-Term Municipal Bond Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The Short-Term Municipal Bond Portfolio $31 0.30% |
| Expenses Paid, Amount | $ 31 |
| Expense Ratio, Percent | 0.30% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The The Portfolio underperformed its benchmark due to an intentional overweight to higher quality bonds than the benchmark. For most of the year, investors questioned whether the Fed would be able to orchestrate a soft landing – that is to reduce inflation and cool the economy without sending the economy into a recession. This uncertainty created volatility in the bond markets as the yield on the U.S. 10-year Treasury rose from 3.81% to a height of 4.98% in October before ending the Fiscal Year at 4.36%. The Bloomberg U.S. Aggregate Bond Index rose by 2.63% during the year. By the end of the fiscal year, it appeared as though the miraculous had happened. Inflation started to moderate without any impact on corporate earnings or growth. In June 2024, the Consumer Price Index fell by 0.1% -- the first decrease in inflation since the onset of the pandemic. With price stability in sight, the Fed has indicated that it is "closer" to cutting interest rates. Fed Chairman Jerome Powell recently stated that the U.S. is "no longer an overheated economy" and that “the labor market appears to be fully back in balance. The Fed has guided the market to expect one rate cut but the market is slightly more hopeful and has priced in two rate cuts from 5.25% to 4.75% by the end of 2024. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The Short-Term Municipal Bond Portfolio ICE BofA Merrill Lynch Muni 1-3 Year Muni Index Bloomberg 1-3 Year Municipal Bond Index Jun 24 10,841 11,175 11,181 Jun 23 10,604 10,849 10,857 Jun 22 10,479 10,734 10,742 Jun 21 10,833 10,970 10,967 Jun 20 10,778 10,859 10,861 Jun 19 10,496 10,598 10,597 Jun 18 10,203 10,312 10,319 Jun 17 10,168 10,238 10,233 Jun 16 10,156 10,187 10,182 Jun 15 10,019 10,040 10,037 Jun 14 10,000 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The Short-Term Municipal Bond Portfolio 2.24% 0.65% 0.81% ICE BofA Merrill Lynch Muni 1-3 Year Muni Index 3.00% 1.07% 1.12% Bloomberg 1-3 Year Municipal Bond Index 2.98% 1.08% 1.12% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 65,634,009 |
| Holdings Count | Holding | 43 |
| Advisory Fees Paid, Amount | $ 84,722 |
| InvestmentCompanyPortfolioTurnover | 34% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $65,634,009 Number of Portfolio Holdings 43 Net Investment Advisory Fees $84,722 Portfolio Turnover Rate 34% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments General Obligation 51.9% Revenue Bonds 45.8% Investment Company 0.9% |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000091788 | |
| Shareholder Report [Line Items] | |
| Fund Name | The U.S. Corporate Fixed Income Securities Portfolio |
| Trading Symbol | HCXSX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The U.S. Corporate Fixed Income Securities Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The U.S. Corporate Fixed Income Securities Portfolio $20 0.19% |
| Expenses Paid, Amount | $ 20 |
| Expense Ratio, Percent | 0.19% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The U.S. Corporate Fixed Income Securities Portfolio (the “Portfolio”) managed by Agincourt Capital Management, LLC (“Agincourt”) and Parametric Portfolio Associates, LLC returned 4.70% for the fiscal year compared to 4.63% for the Bloomberg U.S. Corporate Bond Index. Agincourt modestly outperformed the benchmark by 7 basis points while maintaining duration, weighted average yield-to-maturity, and average credit quality in line with the benchmark. The Adviser also directed the investment of a portion of the into a shorter duration strategy managed by Parametric which was beneficial as rates rose and contributed to the outperformance. For most of the year, investors questioned whether the Fed would be able to orchestrate a soft landing – that is to reduce inflation and cool the economy without sending the economy into a recession. This uncertainty created volatility in the bond markets as the yield on the U.S. 10-year Treasury rose from 3.81% to a height of 4.98% in October before ending the Fiscal Year at 4.36%. The Bloomberg U.S. Aggregate Bond Index rose by 2.63% during the year. By the end of the fiscal year, it appeared as though the miraculous had happened. Inflation started to moderate without any impact on corporate earnings or growth. In June 2024, the Consumer Price Index fell by 0.1% -- the first decrease in inflation since the onset of the pandemic. With price stability in sight, the Fed has indicated that it is "closer" to cutting interest rates. Fed Chairman Jerome Powell recently stated that the U.S. is "no longer an overheated economy" and that “the labor market appears to be fully back in balance. The Fed has guided the market to expect one rate cut but the market is slightly more hopeful and has priced in two rate cuts from 5.25% to 4.75% by the end of 2024. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The U.S. Corporate Fixed Income Securities Portfolio Bloomberg U.S. Corporate Bond Index Jun 24 12,857 12,597 Jun 23 12,281 12,039 Jun 22 12,017 11,856 Jun 21 13,674 13,816 Jun 20 13,248 13,374 Jun 19 12,033 12,214 Jun 18 10,834 11,031 Jun 17 10,966 11,123 Jun 16 10,791 10,875 Jun 15 9,999 10,075 Jun 14 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The U.S. Corporate Fixed Income Securities Portfolio 4.70% 1.33% 2.55% Bloomberg U.S. Corporate Bond Index 4.63% 0.62% 2.34% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 278,368,085 |
| Holdings Count | Holding | 181 |
| Advisory Fees Paid, Amount | $ 228,453 |
| InvestmentCompanyPortfolioTurnover | 37% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $278,368,085 Number of Portfolio Holdings 181 Net Investment Advisory Fees $228,453 Portfolio Turnover Rate 37% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Financials 24.6% Investment Companies 21.1% Communication Services 8.5% Utilities 6.5% Health Care 6.4% Energy 6.3% Information Technology 5.8% Consumer Discretionary 4.9% Materials 4.6% Industrials 4.0% Real Estate 3.4% Consumer Staples 3.0% Futures 0.0% |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000025694 | |
| Shareholder Report [Line Items] | |
| Fund Name | The U.S. Equity Portfolio |
| Trading Symbol | HCEGX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The U.S. Equity Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The U.S. Equity Portfolio $27 0.23% |
| Expenses Paid, Amount | $ 27 |
| Expense Ratio, Percent | 0.23% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The U.S. Equity Portfolio (the “Portfolio”) managed by Jennison Associates, LLC (“Jennison”) and Parametric Portfolio Associates, LLC (“Parametric”) returned 26.35% for the fiscal year compared to 22.70% for the S&P 500 ® During the second half of the fiscal year, the The Value Equity Portfolio and The Small Capitalization-Mid Capitalization Equity Portfolio were consolidated into the The Growth Equity Portfolio (since renamed The U.S. Equity Portfolio). The consolidation was performed to improve the investment strategy team’s ability to efficiently manage the portfolio. The Portfolio outperformed its benchmark over the period. Jennison’s growth bias resulted in relative outperformance as growth stocks outperformed the broad market. Positive security selection was also additive to the manager’s performance. Jennison was terminated during the reporting period. Following an extensive review by the investment strategy group, the decision to terminate the manager was made due to lower conviction in the manager’s strategy to add value over the U.S. equity opportunity set. ------------------------------------ The tax-managed strategy run by Parametric focuses on minimizing taxable gains subject to a tracking error constraint relative to the broad US market (i.e., both value and growth stocks). The tax management stock implementation underperformed during the period. Buoyed by easing inflation, a resilient economy, enthusiasm about AI and the prospect of lower interest rates, the S&P 500 ® ® ® ® ® |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The U.S. Equity Portfolio S&P 500 ® MSCI USA Index Jun 24 37,312 27,856 33,226 Jun 23 29,532 22,703 26,655 Jun 22 24,379 19,311 22,292 Jun 21 29,128 21,923 25,563 Jun 20 20,891 15,816 17,938 Jun 19 18,792 15,007 16,545 Jun 18 16,745 13,868 15,007 Jun 17 14,057 12,363 13,104 Jun 16 11,781 10,707 11,103 Jun 15 11,127 10,525 10,761 Jun 14 10,000 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The U.S. Equity Portfolio 26.35% 14.70% 14.07% S&P 500 ® 22.70% 13.17% 10.79% MSCI USA Index 24.65% 14.96% 12.76% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 1,781,552,523 |
| Holdings Count | Holding | 1,367 |
| Advisory Fees Paid, Amount | $ 1,048,586 |
| InvestmentCompanyPortfolioTurnover | 13% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $1,781,552,523 Number of Portfolio Holdings 1,367 Net Investment Advisory Fees $1,048,586 Portfolio Turnover Rate 13% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Information Technology 30.9% Financials 12.2% Health Care 11.8% Consumer Discretionary 11.2% Communication Services 9.3% Industrials 9.2% Consumer Staples 5.5% Energy 3.6% Real Estate 2.3% Materials 2.1% Utilities 2.0% Investment Companies 0.2% Contingent Rights 0.0% |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Specialist manager changes were implemented for this Portfolio effective June 30, 2024, January 12, 2024, December 1, 2023, and August 17, 2023. Effective June 14, 2024, the Portfolio acquired The Value Equity Portfolio and the Small-Mid Capitalization Equity Portfolio. Effective April 17, 2024, the Portfolio changed its name to The U.S. Equity Portfolio and changed its principal strategies and risks. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Material Fund Change Name [Text Block] | Effective June 14, 2024, the Portfolio acquired The Value Equity Portfolio and the Small-Mid Capitalization Equity Portfolio. Effective April 17, 2024, the Portfolio changed its name to The U.S. Equity Portfolio and changed its principal strategies and risks. |
| Material Fund Change Adviser [Text Block] | Specialist manager changes were implemented for this Portfolio effective June 30, 2024, January 12, 2024, December 1, 2023, and August 17, 2023. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000091786 | |
| Shareholder Report [Line Items] | |
| Fund Name | The U.S. Government Fixed Income Securities Portfolio |
| Trading Symbol | HCUSX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The U.S. Government Fixed Income Securities Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The U.S. Government Fixed Income Securities Portfolio $12 0.12% |
| Expenses Paid, Amount | $ 12 |
| Expense Ratio, Percent | 0.12% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The U.S. Government Fixed Income Securities Portfolio (the “Portfolio”) managed by Mellon Investments Corporation and Parametric Portfolio Associates, LLC returned 2.69% for the fiscal year compared to 1.61% for the Bloomberg U.S. Government Bond Index. The Portfolio outperformed the benchmark due to a shorter duration positioning relative to the Benchmark. As yields moved up, our shorter duration securities outperformed those with more duration. The Portfolio is structured to perform similarly to the benchmark. As such it uses a sampling methodology to select a subset of the index universe that maintains aggregate characteristics – duration, weighted average yield-to-maturity, and average credit quality in-line with the benchmark. Since the Portfolio owns a subset of securities of the Index, there will necessarily be some tracking error. For most of the year, investors questioned whether the Fed would be able to orchestrate a soft landing – that is to reduce inflation and cool the economy without sending the economy into a recession. This uncertainty created volatility in the bond markets as the yield on the U.S. 10-year Treasury rose from 3.81% to a height of 4.98% in October before ending the Fiscal Year at 4.36%. The Bloomberg U.S. Aggregate Bond Index rose by 2.63% during the year. By the end of the fiscal year, it appeared as though the miraculous had happened. Inflation started to moderate without any impact on corporate earnings or growth. In June 2024, the Consumer Price Index fell by 0.1% -- the first decrease in inflation since the onset of the pandemic. With price stability in sight, the Fed has indicated that it is "closer" to cutting interest rates. Fed Chairman Jerome Powell recently stated that the U.S. is "no longer an overheated economy" and that “the labor market appears to be fully back in balance. The Fed has guided the market to expect one rate cut but the market is slightly more hopeful and has priced in two rate cuts from 5.25% to 4.75% by the end of 2024. The U.S. Government bond market posted weak performance for the fiscal year as the rates normalized higher as the Federal Reserve continued to raise the Fed Funds rate, pushing up long rates and concurrently pushing down prices (which move inversely to rates). The rise in global bond yields over the past year is consistent with stronger than expected inflation data and stronger growth. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The U.S. Government Fixed Income Securities Portfolio Bloomberg U.S. Government Index Jun 24 10,978 10,963 Jun 23 10,690 10,789 Jun 22 10,772 11,018 Jun 21 11,890 12,084 Jun 20 12,295 12,471 Jun 19 11,157 11,302 Jun 18 10,439 10,542 Jun 17 10,522 10,609 Jun 16 10,740 10,845 Jun 15 10,203 10,227 Jun 14 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The U.S. Government Fixed Income Securities Portfolio 2.69% - 0.94% Bloomberg U.S. Government Index 1.61% - 0.92% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 982,163,413 |
| Holdings Count | Holding | 304 |
| Advisory Fees Paid, Amount | $ 319,930 |
| InvestmentCompanyPortfolioTurnover | 74% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $982,163,413 Number of Portfolio Holdings 304 Net Investment Advisory Fees $319,930 Portfolio Turnover Rate 74% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments Investment Companies 51.9% U.S. Treasury Obligations 46.3% U.S. Government Agency Securities 1.0% Futures 0.1% Written Options - |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| C000091790 | |
| Shareholder Report [Line Items] | |
| Fund Name | The U.S. Mortgage/Asset Backed Fixed Income Securities Portfolio |
| Trading Symbol | HCASX |
| Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about The U.S. Mortgage/Asset Backed Fixed Income Securities Portfolio for the period of July 1, 2023 to June 30, 2024. |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report |
| Material Fund Change Notice [Text Block] | Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Additional Information Phone Number | (800) 242-9596 |
| Additional Information Website | www.hccapitalsolutions.com |
| Expenses [Text Block] | What were the Fund's 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 The U.S. Mortgage/Asset Backed Fixed Income Securities Portfolio $21 0.20% |
| Expenses Paid, Amount | $ 21 |
| Expense Ratio, Percent | 0.20% |
| Factors Affecting Performance [Text Block] | How did the Fund perform last year? The U.S. Mortgage/Asset Backed Fixed Income Securities Portfolio (the “Portfolio”) managed by Mellon Investments Corporation returned 2.51% for the fiscal year compared to 2.38% for the Bloomberg U.S. Securitized Index. The portfolio outperformed the benchmark driven by a modest underweight duration positioning. The Portfolio is structured to simulate the performance of the benchmark. As such the Portfolio maintains aggregate characteristics – duration, weighted average yield-to-maturity, and average credit quality in line with the benchmark. The Mellon securitized strategy performed in-line with the benchmark. The Portfolio’s outperformance was due to the Advisor’s decision to allocate a portion of the Portfolio’s assets to cash to shorten the Portfolio’s duration. For most of the year, investors questioned whether the Fed would be able to orchestrate a soft landing – that is to reduce inflation and cool the economy without sending the economy into a recession. This uncertainty created volatility in the bond markets as the yield on the U.S. 10-year Treasury rose from 3.81% to a height of 4.98% in October before ending the Fiscal Year at 4.36%. The Bloomberg U.S. Aggregate Bond Index rose by 2.63% during the year. By the end of the fiscal year, it appeared as though the miraculous had happened. Inflation started to moderate without any impact on corporate earnings or growth. In June 2024, the Consumer Price Index fell by 0.1% -- the first decrease in inflation since the onset of the pandemic. With price stability in sight, the Fed has indicated that it is "closer" to cutting interest rates. Fed Chairman Jerome Powell recently stated that the U.S. is "no longer an overheated economy" and that “the labor market appears to be fully back in balance. The Fed has guided the market to expect one rate cut but the market is slightly more hopeful and has priced in two rate cuts from 5.25% to 4.75% by the end of 2024. |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. |
| Line Graph [Table Text Block] | The U.S. Mortgage/Asset Backed Fixed Income Securities Portfolio Bloomberg U.S. Securitized Index Jun 24 10,769 11,008 Jun 23 10,506 10,752 Jun 22 10,630 10,916 Jun 21 11,619 11,992 Jun 20 11,679 12,016 Jun 19 11,110 11,364 Jun 18 10,511 10,684 Jun 17 10,532 10,670 Jun 16 10,571 10,677 Jun 15 10,197 10,225 Jun 14 10,000 10,000 |
| Average Annual Return [Table Text Block] | 1 Year 5 Years 10 Years The U.S. Mortgage/Asset Backed Fixed Income Securities Portfolio 2.51% - 0.74% Bloomberg U.S. Securitized Index 2.38% - 0.97% |
| No Deduction of Taxes [Text Block] | Performance results do not include the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. |
| AssetsNet | $ 223,862,829 |
| Holdings Count | Holding | 1,647 |
| Advisory Fees Paid, Amount | $ 135,217 |
| InvestmentCompanyPortfolioTurnover | 11% |
| Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $223,862,829 Number of Portfolio Holdings 1,647 Net Investment Advisory Fees $135,217 Portfolio Turnover Rate 11% |
| Holdings [Text Block] | Portfolio Composition Investments Percent of Total Investments U.S. Government Agency Mortgages 81.7% Investment Companies 19.0% Collateralized Mortgage Obligations 5.0% Asset Backed Securities 1.4% Utilities 0.1% Futures 0.0% |
| Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. Effective September 18, 2023, the advisory fee payable to HC Capital Solutions was eliminated for the Portfolio. Effective August 17, 2023, the HC Advisors Share class was terminated from the Portfolio. |
| Summary of Change Legend [Text Block] | This is a summary of certain changes of the Portfolio since July 1, 2023. More complete information can be found in the Fund’s current prospectus. |
| Shareholder Report, Line Graph (Details) - USD ($) | 12 Months Ended | ||||||||||
| Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2014 | |
| MSCI World Index (Gross) | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | MSCI World Index (Gross) | ||||||||||
| Account Value | $ 25,384 | $ 21,021 | $ 17,645 | $ 20,504 | $ 14,680 | $ 14,197 | $ 13,276 | $ 11,886 | $ 10,000 | ||
| Bloomberg U.S. Corporate High Yield Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Corporate High Yield Index | ||||||||||
| Account Value | $ 15,247 | 13,806 | 12,658 | 14,519 | 12,585 | 12,580 | 11,705 | 11,406 | 10,121 | $ 9,960 | $ 10,000 |
| MSCI World Index (Gross) | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | MSCI World Index (Gross) | ||||||||||
| Account Value | $ 25,384 | 21,021 | 17,645 | 20,504 | 14,680 | 14,197 | 13,276 | 11,886 | 10,000 | ||
| MSCI USA Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | MSCI USA Index | ||||||||||
| Account Value | $ 33,226 | 26,655 | 22,292 | 25,563 | 17,938 | 16,545 | 15,007 | 13,104 | 11,103 | 10,761 | 10,000 |
| Bloomberg 3-10 Year Blend (2-12) Total Return Index Unhedged | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg 3-10 Year Blend (2-12) Total Return Index Unhedged | ||||||||||
| Account Value | $ 12,045 | 11,787 | 11,513 | 12,242 | 11,924 | 11,458 | 10,818 | 10,759 | 10,749 | 10,193 | 10,000 |
| MSCI EAFE Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | MSCI EAFE Index | ||||||||||
| Account Value | $ 15,285 | 13,704 | 11,538 | 14,032 | 10,602 | 11,175 | 11,056 | 10,348 | 8,604 | 9,578 | 10,000 |
| ICE BofA Merrill Lynch 1-3 Year Municipal Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | ICE BofA Merrill Lynch Muni 1-3 Year Muni Index | ||||||||||
| Account Value | $ 11,175 | 10,849 | 10,734 | 10,970 | 10,859 | 10,598 | 10,312 | 10,238 | 10,187 | 10,040 | 10,000 |
| Bloomberg Barclays U.S. Corporate Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Corporate Bond Index | ||||||||||
| Account Value | $ 12,597 | 12,039 | 11,856 | 13,816 | 13,374 | 12,214 | 11,031 | 11,123 | 10,875 | 10,075 | 10,000 |
| MSCI USA Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | MSCI USA Index | ||||||||||
| Account Value | $ 33,226 | 26,655 | 22,292 | 25,563 | 17,938 | 16,545 | 15,007 | 13,104 | 11,103 | 10,761 | 10,000 |
| Bloomberg Barclays U.S. Government Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Government Index | ||||||||||
| Account Value | $ 10,963 | 10,789 | 11,018 | 12,084 | 12,471 | 11,302 | 10,542 | 10,609 | 10,845 | 10,227 | 10,000 |
| Bloomberg Barclays U.S. Securitized Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Securitized Index | ||||||||||
| Account Value | $ 11,008 | 10,752 | 10,916 | 11,992 | 12,016 | 11,364 | 10,684 | 10,670 | 10,677 | 10,225 | 10,000 |
| MSCI Emerging Markets Index (Gross) | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | MSCI EM Index | ||||||||||
| Account Value | $ 13,672 | 12,102 | 11,840 | 15,785 | 11,167 | 11,518 | 11,336 | 10,440 | 8,407 | 9,523 | 10,000 |
| Bloomberg Municipal Bond Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||||||||
| Account Value | $ 12,669 | 12,274 | 11,895 | 13,011 | 12,490 | 11,958 | 11,207 | 11,034 | 11,088 | 10,300 | 10,000 |
| Bloomberg Municipal 1-3 Yr Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Municipal Bond Index | ||||||||||
| Account Value | $ 11,181 | 10,857 | 10,742 | 10,967 | 10,861 | 10,597 | 10,319 | 10,233 | 10,182 | 10,037 | 10,000 |
| S&P 500 | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | ®</sup> Index" id="sjs-B61">S&P 500<sup style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center;">®</sup> Index | ||||||||||
| Account Value | $ 27,856 | $ 22,703 | $ 19,311 | $ 21,923 | $ 15,816 | $ 15,007 | $ 13,868 | $ 12,363 | $ 10,707 | $ 10,525 | $ 10,000 |
| Shareholder Report, Average Annual Return (Details) | 12 Months Ended | 60 Months Ended | 102 Months Ended | 108 Months Ended | 120 Months Ended |
| Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2024 | |
| C000164403 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 20.69% | 11.96% | 11.78% | ||
| C000025698 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 12.56% | 5.70% | 5.13% | ||
| C000065289 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 12.19% | 2.89% | 1.80% | ||
| C000157800 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 19.41% | 11.37% | 8.99% | ||
| C000062556 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 22.40% | 14.29% | 13.79% | ||
| C000025691 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 3.01% | 0.96% | 1.61% | ||
| C000025696 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 11.69% | 7.29% | 4.46% | ||
| C000025699 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.24% | 0.65% | 0.81% | ||
| C000091788 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 4.70% | 1.33% | 2.55% | ||
| C000025694 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 26.35% | 14.70% | 14.07% | ||
| C000091786 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.69% | (0.32%) | 0.94% | ||
| C000091790 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 2.51% | (0.62%) | 0.74% | ||
| MSCI World Index (Gross) | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | MSCI World Index (Gross) | ||||
| Average Annual Return, Percent | 20.75% | 12.32% | 12.59% | ||
| Bloomberg U.S. Corporate High Yield Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg U.S. Corporate High Yield Index | ||||
| Average Annual Return, Percent | 10.44% | 3.92% | 4.31% | ||
| MSCI World Index (Gross) | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | MSCI World Index (Gross) | ||||
| Average Annual Return, Percent | 20.75% | 12.32% | 10.43% | ||
| MSCI USA Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | MSCI USA Index | ||||
| Average Annual Return, Percent | 24.65% | 14.96% | 12.76% | ||
| Bloomberg 3-10 Year Blend (2-12) Total Return Index Unhedged | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 3-10 Year Blend (2-12) Total Return Index Unhedged | ||||
| Average Annual Return, Percent | 2.19% | 1% | 1.88% | ||
| MSCI EAFE Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | MSCI EAFE Index | ||||
| Average Annual Return, Percent | 11.54% | 6.46% | 4.33% | ||
| ICE BofA Merrill Lynch 1-3 Year Municipal Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | ICE BofA Merrill Lynch Muni 1-3 Year Muni Index | ||||
| Average Annual Return, Percent | 3% | 1.07% | 1.12% | ||
| Bloomberg Barclays U.S. Corporate Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg U.S. Corporate Bond Index | ||||
| Average Annual Return, Percent | 4.63% | 0.62% | 2.34% | ||
| MSCI USA Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | MSCI USA Index | ||||
| Average Annual Return, Percent | 24.65% | 14.96% | 12.76% | ||
| Bloomberg Barclays U.S. Government Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg U.S. Government Index | ||||
| Average Annual Return, Percent | 1.61% | (0.61%) | 0.92% | ||
| Bloomberg Barclays U.S. Securitized Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg U.S. Securitized Index | ||||
| Average Annual Return, Percent | 2.38% | (0.63%) | 0.97% | ||
| MSCI Emerging Markets Index (Gross) | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | MSCI EM Index | ||||
| Average Annual Return, Percent | 12.97% | 3.49% | 3.18% | ||
| Bloomberg Municipal Bond Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg Municipal Bond Index | ||||
| Average Annual Return, Percent | 3.21% | 1.16% | 2.39% | ||
| Bloomberg Municipal 1-3 Yr Index | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | Bloomberg 1-3 Year Municipal Bond Index | ||||
| Average Annual Return, Percent | 2.98% | 1.08% | 1.12% | ||
| S&P 500 | |||||
| Average Annual Return [Line Items] | |||||
| Line Graph and Table Measure Name | ®</sup> Index" id="sjs-B97">S&P 500<sup style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center;">®</sup> Index | ||||
| Average Annual Return, Percent | 22.70% | 13.17% | 10.79% |
| Shareholder Report, Holdings (Details) | Jun. 30, 2024 |
| C000164403 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.50% |
| C000164403 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 18.20% |
| C000164403 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.30% |
| C000164403 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9% |
| C000164403 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.70% |
| C000164403 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.50% |
| C000164403 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.30% |
| C000164403 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.90% |
| C000164403 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000164403 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000164403 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.60% |
| C000164403 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000164403 | Warrant | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000164403 | Right | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000025698 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 97.70% |
| C000025698 | Financial Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000025698 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.40% |
| C000025698 | Credit Default Swap | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000065289 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 20.20% |
| C000065289 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 17.90% |
| C000065289 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000065289 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.60% |
| C000065289 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.60% |
| C000065289 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.80% |
| C000065289 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.80% |
| C000065289 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.70% |
| C000065289 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.60% |
| C000065289 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.40% |
| C000065289 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000065289 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.30% |
| C000065289 | Right | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000065289 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000065289 | Option | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000157800 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.90% |
| C000157800 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.50% |
| C000157800 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.90% |
| C000157800 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6% |
| C000157800 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.50% |
| C000157800 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.60% |
| C000157800 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.80% |
| C000157800 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.60% |
| C000157800 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.20% |
| C000157800 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000157800 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.20% |
| C000157800 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000157800 | Warrant | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000157800 | Right | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000157800 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000062556 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19.20% |
| C000062556 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.30% |
| C000062556 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.30% |
| C000062556 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.90% |
| C000062556 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.60% |
| C000062556 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.30% |
| C000062556 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000062556 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.40% |
| C000062556 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.80% |
| C000062556 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000062556 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000062556 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 28.70% |
| C000062556 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000062556 | Option | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000062556 | Contingent Right | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000025691 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 13.90% |
| C000025691 | Revenue Bonds | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 59.70% |
| C000025691 | General Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 23.10% |
| C000025691 | Certificates of Participation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000025691 | Tax Allocation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000025696 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.60% |
| C000025696 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19% |
| C000025696 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.90% |
| C000025696 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3% |
| C000025696 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.40% |
| C000025696 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.90% |
| C000025696 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.20% |
| C000025696 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.70% |
| C000025696 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.30% |
| C000025696 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000025696 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000025696 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 10.50% |
| C000025696 | Warrant | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000025696 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000025696 | Option | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000025699 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.90% |
| C000025699 | Revenue Bonds | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 45.80% |
| C000025699 | General Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 51.90% |
| C000091788 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.80% |
| C000091788 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.60% |
| C000091788 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.90% |
| C000091788 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 8.50% |
| C000091788 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000091788 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3% |
| C000091788 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.30% |
| C000091788 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.40% |
| C000091788 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.60% |
| C000091788 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 6.50% |
| C000091788 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.40% |
| C000091788 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 21.10% |
| C000091788 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000025694 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 30.90% |
| C000025694 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 12.20% |
| C000025694 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.20% |
| C000025694 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.30% |
| C000025694 | Industrials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 9.20% |
| C000025694 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.50% |
| C000025694 | Energy | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000025694 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 11.80% |
| C000025694 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.10% |
| C000025694 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000025694 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.30% |
| C000025694 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.20% |
| C000025694 | Contingent Right | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000091786 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 51.90% |
| C000091786 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000091786 | Option | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000091786 | U.S. Treasury Obligation | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 46.30% |
| C000091786 | U.S. Government Agency Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000091790 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.10% |
| C000091790 | Investment Company | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 19% |
| C000091790 | Futures | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0% |
| C000091790 | U.S. Government Agency Mortgage | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 81.70% |
| C000091790 | Mortgage-Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5% |
| C000091790 | Asset Backed Security | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.40% |
