v3.26.1
Goldman Sachs Moderate Allocation Fund Expense Example - A C Inst Serv Inv R R6 [Member] - Goldman Sachs Moderate Allocation Fund
Dec. 31, 2025
USD ($)
Class A Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 648
Expense Example, with Redemption, 3 Years 869
Expense Example, with Redemption, 5 Years 1,107
Expense Example, with Redemption, 10 Years 1,790
Class C Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 280
Expense Example, with Redemption, 3 Years 570
Expense Example, with Redemption, 5 Years 985
Expense Example, with Redemption, 10 Years 2,143
Institutional Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 67
Expense Example, with Redemption, 3 Years 224
Expense Example, with Redemption, 5 Years 395
Expense Example, with Redemption, 10 Years 889
Service Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 118
Expense Example, with Redemption, 3 Years 381
Expense Example, with Redemption, 5 Years 665
Expense Example, with Redemption, 10 Years 1,472
Investor Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 79
Expense Example, with Redemption, 3 Years 259
Expense Example, with Redemption, 5 Years 455
Expense Example, with Redemption, 10 Years 1,020
Class R Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 129
Expense Example, with Redemption, 3 Years 415
Expense Example, with Redemption, 5 Years 723
Expense Example, with Redemption, 10 Years 1,596
Class R6 Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 389
Expense Example, with Redemption, 10 Years $ 877