Goldman Sachs Small Cap Equity Insights Fund Average Annual Total Returns - Service Shares [Member] |
12 Months Ended | 60 Months Ended | 120 Months Ended | |
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Russell 2000® Index[Member] | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 12.81% | 6.09% | 9.61% | |
| Russell 3000® Index[Member] | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 17.15% | 13.14% | 14.27% | |
| Service Shares | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 15.82% | 10.19% | 10.57% | |
| Performance Inception Date | Aug. 31, 2007 |