v3.25.2
Federated Hermes Prime Cash Obligations Fund Average Annual Total Returns - Trust Shares [Member] - TR
12 Months Ended 60 Months Ended 115 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Prospectus [Line Items]      
Average Annual Return, Percent 4.81% 2.19% 1.53%
Performance Inception Date     Jun. 02, 2015