v3.26.1
Premier Shares [Member] Investment Objectives and Goals - Premier Shares [Member] - STABLECOIN CASH RESERVES PORTFOLIO
Sep. 08, 2026
Prospectus [Line Items]  
Risk/Return [Heading] STABLECOIN CASH RESERVES PORTFOLIO—PREMIER SHARES
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]
The Portfolio seeks to maximize current income to the extent consistent with the preservation of capital and maintenance of liquidity.