S000001111 [Member] Investment Objectives and Goals - Money Market Portfolio |
Dec. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Risk/Return [Heading] | MONEY MARKET PORTFOLIO |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The Money Market Portfolio is an institutional prime money market fund, which seeks a high level of current income and stability of principal.
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