v3.26.1
Federated Hermes U S Treasury Cash Reserves Average Annual Total Returns - Select Shares [Member] - SEL
12 Months Ended 30 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Prospectus [Line Items]    
Average Annual Return, Percent 4.14% 4.77%
Performance Inception Date   Jul. 03, 2023