Goldman Sachs Financial Square Treasury Obligations Fund Average Annual Total Returns - Capital Shares [Member] - Capital 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 | 4.02% | 3.05% | 1.96% | |
| Performance Inception Date | Aug. 12, 2002 |