v3.26.1
S000023949 [Member] Expense Example - TREASURY PORTFOLIO - Admin Shares
Nov. 30, 2025
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 26
Expense Example, with Redemption, 3 Years 80
Expense Example, with Redemption, 5 Years 141
Expense Example, with Redemption, 10 Years $ 318