v3.25.2
Annual Total Returns
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Federated Hermes Intermediate Municipal Fund | A                    
Prospectus [Line Items]                    
Annual Return [Percent] 1.35% 6.47% (7.54%) 0.83% 4.63% 7.02% 0.45% 4.46% 0.22% 2.76%