XML 12 R3.htm IDEA: XBRL DOCUMENT v3.25.2
Shareholder Report, Holdings (Details) - C000237396 [Member]
Apr. 30, 2025
Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 58.00%
U S Treasury Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 47.00%
Liabilities in Excess of Other Assets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (5.00%)