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Federated Hermes Conservative Municipal Microshort Fund Average Annual Total Returns
 12 Months Ended 14 Months Ended 59 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
S&P Municipal Bond Index(reflects no deduction for fees, expenses or taxes)[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent [1] 4.26%   0.96%
Bloomberg BVAL Municipal Yield Curve (Callable) 3-Month Index(reflects no deduction for fees, expenses or taxes)[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent [2] 2.77%   2.20%
A      
Prospectus [Line Items]      
Average Annual Return, Percent 2.88% 2.39%  
Performance Inception Date   Oct. 29, 2024  
IS      
Prospectus [Line Items]      
Average Annual Return, Percent 3.03%   2.42%
Performance Inception Date     Feb. 03, 2021
IS | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Percent 3.03%   2.42%
IS | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Percent 3.03%   2.42%
[1] The S&P Municipal Bond Index is a broad-based securities market index that tracks fixed-rate tax-free bonds and bonds subject to the alternative minimum tax (AMT). The index includes bonds of all quality–from AAA to non-rated, including defaulted bonds–from all sectors of the municipal bond market.
[2] The Bloomberg BVAL Municipal Yield Curve (Callable) 3-Month Index is a municipal AAA 5% coupon benchmark yield curve that is the baseline curve for BVAL tax-exempt municipals. It is populated with high quality U.S. municipal bonds with an average rating of AAA from Moody’s and S&P.