v3.26.1
Goldman Sachs Bond Fund Average Annual Total Returns - Class A C Inst Serv Inv R R6 Shares [Member]
 12 Months Ended 60 Months Ended 120 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Bloomberg U.S. Aggregate Bond Index[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent   7.30% (0.36%) 2.01%
Class A Shares        
Prospectus [Line Items]        
Average Annual Return, Percent   4.13% (1.44%) 1.67%
Performance Inception Date Nov. 30, 2006      
Class A Shares | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   2.29% (2.78%) 0.44%
Class A Shares | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   2.41% (1.66%) 0.76%
Class C Shares        
Prospectus [Line Items]        
Average Annual Return, Percent   6.24% (1.42%) 1.30% [1]
Performance Inception Date Nov. 30, 2006      
Institutional Shares        
Prospectus [Line Items]        
Average Annual Return, Percent   8.55% (0.34%) 2.41%
Performance Inception Date Nov. 30, 2006      
Service Shares        
Prospectus [Line Items]        
Average Annual Return, Percent   8.01% (0.85%) 1.91%
Performance Inception Date Jun. 20, 2007      
Investor Shares        
Prospectus [Line Items]        
Average Annual Return, Percent   8.36% (0.44%) 2.32%
Performance Inception Date Nov. 30, 2007      
Class R Shares        
Prospectus [Line Items]        
Average Annual Return, Percent   7.81% (0.94%) 1.82%
Performance Inception Date Nov. 30, 2007      
Class R6 Shares        
Prospectus [Line Items]        
Average Annual Return, Percent   8.56% (0.33%) 2.40%
Performance Inception Date Jul. 31, 2015      
[1] Class C Shares automatically convert into Class A Shares eight years after the purchase date. The 10-Year performance for Class C Shares does not reflect the conversion to Class A Shares after the first eight years of performance.