Goldman Sachs Financial Square Treasury Obligations Fund Average Annual Total Returns - Service Shares [Member] - Service Shares |
12 Months Ended | 60 Months Ended | 120 Months Ended | |
|---|---|---|---|---|
Nov. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 3.66% | 2.78% | 1.71% | |
| Performance Inception Date | Oct. 15, 1991 |