Goldman Sachs Dynamic Municipal Income Fund Average Annual Total Returns - Class A C Inst Serv Inv R6 Shares [Member] |
12 Months Ended | 60 Months Ended | 120 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| Bloomberg Municipal Bond 1-10 Year Blend Index[Member] | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 5.14% | 1.21% | 2.08% | ||||||
| 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 | (0.69%) | 0.37% | 2.19% | ||||||
| Performance Inception Date | Jul. 20, 1993 | ||||||||
| Class A Shares | After Taxes on Distributions | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | (0.74%) | 0.30% | 2.13% | ||||||
| Class A Shares | After Taxes on Distributions and Sales | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 0.91% | 0.85% | 2.26% | ||||||
| Class C Shares | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 1.41% | 0.39% | 1.82% | [1] | |||||
| Performance Inception Date | Aug. 15, 1997 | ||||||||
| Institutional Shares | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 3.48% | 1.47% | 2.92% | ||||||
| Performance Inception Date | Aug. 15, 1997 | ||||||||
| Service Shares | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 3.04% | 0.96% | 2.40% | ||||||
| Performance Inception Date | Aug. 15, 1997 | ||||||||
| Investor Shares | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 3.46% | 1.41% | 2.84% | ||||||
| Performance Inception Date | Jul. 30, 2010 | ||||||||
| Class R6 Shares | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 3.55% | 1.49% | 2.93% | [2] | |||||
| Performance Inception Date | Nov. 30, 2017 | ||||||||
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