| Kaufmann Fund Statement of Additional Information July 1 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | July 1 2026 | |
| Kaufmann Large Cap Fund Statement of Additional Information July 1 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | July 1 2026 | |
| Kaufmann Fund Summary Prospectus July 1 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Large Cap Fund Summary Prospectus July 1 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Fund II Prospectus - Primary Shares July 1 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Fund II Prospectus - Service Shares July 1 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Fund II Statement of Additional Information July 1 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | July 1 2026 | |
| Kaufmann Fund II Summary Prospectus - Primary Shares July 1 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Fund II Summary Prospectus - Service Shares July 1 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Fund Prospectus July 1 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Large Cap Fund Prospectus July 1 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Small Cap Fund Prospectus July 1 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Kaufmann Small Cap Fund Statement of Additional Information July 1 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | July 1 2026 | |
| Kaufmann Small Cap Fund Summary Prospectus July 1 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | July 1 2026 | |
| Government Income Fund Quarter 1 Holdings June 26 2026 | First quarter holdings based on fund's fiscal year end. | June 26 2026 | |
| Intermediate Corporate Bond Fund Prospectus June 26 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| Intermediate Corporate Bond Fund Statement of Additional Information June 26 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | June 26 2026 | |
| Intermediate Corporate Bond Fund Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| MDT All Cap Core Fund Quarter 3 Holdings June 26 2026 | Third quarter holdings based on fund's fiscal year end. | June 26 2026 | |
| MDT Balanced Fund Quarter 3 Holdings June 26 2026 | Third quarter holdings based on fund's fiscal year end. | June 26 2026 | |
| MDT Large Cap Growth Fund Quarter 3 Holdings June 26 2026 | Third quarter holdings based on fund's fiscal year end. | June 26 2026 | |
| MDT Small Cap Core Fund Quarter 3 Holdings June 26 2026 | Third quarter holdings based on fund's fiscal year end. | June 26 2026 | |
| MDT Small Cap Growth Fund Quarter 3 Holdings June 26 2026 | Third quarter holdings based on fund's fiscal year end. | June 26 2026 | |
| Short Duration Corporate ETF (Exchange-Traded Fund) Prospectus June 26 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| Short Duration Corporate ETF (Exchange-Traded Fund) Statement of Additional Information June 26 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | June 26 2026 | |
| Short Duration Corporate ETF (Exchange-Traded Fund) Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| Short-Intermediate Government Fund Quarter 1 Holdings June 26 2026 | First quarter holdings based on fund's fiscal year end. | June 26 2026 | |
| Short-Term Income Fund Prospectus June 26 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| Short-Term Income Fund Statement of Additional Information June 26 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | June 26 2026 | |
| Short-Term Income Fund Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Prospectus June 26 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Prospectus June 26 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Statement of Additional Information June 26 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Statement of Additional Information June 26 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| U.S. (United States) Treasury Cash Reserves Summary Prospectus June 26 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 26 2026 | |
| Institutional Tax-Free Cash Trust Semi-Annual Shareholder Report June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| Institutional Tax-Free Cash Trust Semi-Annual Shareholder Report June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| MDT Mid Cap Growth Fund Semi-Annual Shareholder Report June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| MDT Mid Cap Growth Fund Semi-Annual Shareholder Report June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| MDT Mid Cap Growth Fund Semi-Annual Shareholder Report June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| MDT Mid Cap Growth Fund Semi-Annual Shareholder Report June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| California Municipal Cash Trust Semi-Annual Shareholder Report - Capital Shares June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| California Municipal Cash Trust Semi-Annual Shareholder Report - Cash II Shares June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| California Municipal Cash Trust Semi-Annual Shareholder Report - Cash Series Shares June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| California Municipal Cash Trust Semi-Annual Shareholder Report - Service Shares June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| California Municipal Cash Trust Semi-Annual Shareholder Report - Wealth Shares June 25 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 25 2026 | |
| Short Duration Corporate ETF (Exchange-Traded Fund) Annual Financial Statements June 25 2026 | The fund's annual financial statements provides shareholders with information such as recent performance, portfolio information and financial information. | June 25 2026 | |
| Short Duration Corporate ETF (Exchange-Traded Fund) Annual Shareholder Report June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Short-Term Income Fund Annual Shareholder Report - Class A Shares June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Short-Term Income Fund Annual Shareholder Report - Class R6 Shares June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Short-Term Income Fund Annual Shareholder Report - Institutional Shares June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Short-Term Income Fund Annual Shareholder Report - Service Shares June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Short-Term Income Fund Annual Financial Statements June 25 2026 | The fund's annual financial statements provides shareholders with information such as recent performance, portfolio information and financial information. | June 25 2026 | |
| Intermediate Corporate Bond Fund Annual Financial Statements June 25 2026 | The fund's annual financial statements provide shareholders with information such as recent performance, portfolio information and financial information. | June 25 2026 | |
| Intermediate Corporate Bond Fund Annual Shareholder Report - Class R6 Shares June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Intermediate Corporate Bond Fund Annual Shareholder Report - Institutional Shares June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Intermediate Corporate Bond Fund Annual Shareholder Report - Service Shares June 25 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 25 2026 | |
| Kaufmann Fund Semi-Annual Shareholder Report - Class A Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Fund Semi-Annual Shareholder Report - Class C Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Fund Semi-Annual Shareholder Report - Class R Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Fund Semi-Annual Shareholder Report - Institutional Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Institutional High Yield Bond Fund Semi-Annual Financial Statements June 24 2026 | The fund's semi-annual financial statements provide shareholders with information such as recent performance, portfolio information and financial information. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Financial Statements June 24 2026 | The fund's annual financial statements provide shareholders with information such as recent performance, portfolio information and financial information. | June 24 2026 | |
| Institutional High Yield Bond Fund Semi-Annual Shareholder Report - Class A Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Institutional High Yield Bond Fund Semi-Annual Shareholder Report - Class C Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Institutional High Yield Bond Fund Semi-Annual Shareholder Report - Class R6 Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Institutional High Yield Bond Fund Semi-Annual Shareholder Report - Institutional Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Large Cap Fund Semi-Annual Financial Statements June 24 2026 | The fund's semi-annual financial statements provide shareholders with information such as recent performance, portfolio information and financial information. | June 24 2026 | |
| Kaufmann Large Cap Fund Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Large Cap Fund Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Large Cap Fund Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Large Cap Fund Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Large Cap Fund Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Small Cap Fund Semi-Annual Shareholder Report - Class A Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Small Cap Fund Semi-Annual Shareholder Report - Class C Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Small Cap Fund Semi-Annual Shareholder Report - Class R Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Small Cap Fund Semi-Annual Shareholder Report - Class R6 Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| Kaufmann Small Cap Fund Semi-Annual Shareholder Report - Institutional Shares June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| New York Municipal Cash Trust Semi-Annual Financial Statements June 24 2026 | The fund's semi-annual financial statements provide shareholders with information such as recent performance, portfolio information and financial information. | June 24 2026 | |
| New York Municipal Cash Trust Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| New York Municipal Cash Trust Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| New York Municipal Cash Trust Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| New York Municipal Cash Trust Semi-Annual Shareholder Report June 24 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Shareholder Report - Administrative Shares June 24 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Shareholder Report - Advisor Shares June 24 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Shareholder Report - Cash Reserve Shares June 24 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Shareholder Report - Institutional Shares June 24 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Shareholder Report - Premier Shares June 24 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Shareholder Report - Select Shares June 24 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 24 2026 | |
| U.S. (United States) Treasury Cash Reserves Annual Shareholder Report - Service Shares June 24 2026 | The fund’s annual report highlights key fund information, including expenses, performance, statistics, holdings, and material changes, if applicable. | June 24 2026 | |
| Ultrashort Bond ETF (Exchange-Traded Fund) Prospectus June 24 2026 | The fund's Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 24 2026 | |
| Ultrashort Bond ETF (Exchange-Traded Fund) Statement of Additional Information June 24 2026 | The Statement of Additional Information offers detailed information about the fund's policies, operations, management, investments and risks. | June 24 2026 | |
| Ultrashort Bond ETF (Exchange-Traded Fund) Summary Prospectus June 24 2026 | The fund's Summary Prospectus contains information including the fund's investment objective and strategies, principal investments, risks of investing in the fund, and sales charges, management fees and other expenses. | June 24 2026 | |
| Mid-Cap Index Fund Semi-Annual Shareholder Report - Class R6 Shares June 23 2026 | The fund’s semi-annual report highlights key fund information, including expenses, statistics and holdings. | June 23 2026 | |