Goldman Sachs Small Cap Equity Insights Fund Average Annual Total Returns - Institutional [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% | |
| Institutional Shares | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 16.14% | 10.47% | 10.84% | |
| Performance Inception Date | Feb. 13, 1998 |