Average Annual Total Returns - Government Money Market Funds-Capital Class - Capital |
12 Months Ended | 60 Months Ended | 120 Months Ended | |
|---|---|---|---|---|
Jan. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Government Money Market Fund | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 4.18% | 3.14% | 2.07% | |
| Performance Inception Date | Apr. 30, 2026 | |||
| Treasury Plus Money Market Fund | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 4.16% | 3.13% | 2.06% | |
| Performance Inception Date | Apr. 30, 2026 | |||
| 100% Treasury Money Market Fund | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 4.16% | 3.11% | 2.04% | |
| Performance Inception Date | Apr. 30, 2026 |