v3.25.1
Label Element Value
Class Y | Variable Rate Demand Notes [Member]  
Holdings [Line Items] oef_HoldingsLineItems  
Percent of Net Asset Value oef_PctOfNav 75.70%
Class Y | Non-Financial Company Commercial Paper [Member]  
Holdings [Line Items] oef_HoldingsLineItems  
Percent of Net Asset Value oef_PctOfNav 13.70%
Class Y | Other Municipal Securities [Member]  
Holdings [Line Items] oef_HoldingsLineItems  
Percent of Net Asset Value oef_PctOfNav 11.30%
Class Y | Other Assets and Liabilities, Net [Member]  
Holdings [Line Items] oef_HoldingsLineItems  
Percent of Net Asset Value oef_PctOfNav (0.70%)