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Goldman Sachs Clean Energy Income Fund Annual Total Returns
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Class A C Inst Inv R6 Shares [Member] | Goldman Sachs Clean Energy Income Fund | Institutional Shares          
Prospectus [Line Items]          
Annual Return [Percent] 40.23% (13.83%) (14.70%) (10.23%) (2.44%)