v3.26.1
Goldman Sachs Buffered S&P 500 Fund - Mar-Sep Annual Total Returns
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Inst [Member] | Goldman Sachs Buffered S&P 500 Fund - Mar-Sep | Institutional Shares    
Prospectus [Line Items]    
Annual Return [Percent] 14.96% 14.37%