S000001112 [Member] Investment Objectives and Goals - Government Portfolio |
Dec. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Risk/Return [Heading] | GOVERNMENT PORTFOLIO |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The Government Portfolio is a government money market fund, which seeks a high level of current income and stability of principal.
|