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Goldman Sachs Buffered S&P 500 Fund - Jan-Jul Annual Total Returns
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Svc [Member] | Goldman Sachs Buffered S&P 500 Fund - Jan-Jul | Service Shares      
Prospectus [Line Items]      
Annual Return [Percent] 14.26% 15.16% 14.76%