Expense Example, No Redemption - Federated Hermes Municipal Bond Fund Inc. |
Mar. 31, 2026
USD ($)
|
|---|---|
| A | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 553 |
| Expense Example, No Redemption, 3 Years | 772 |
| Expense Example, No Redemption, 5 Years | 1,008 |
| Expense Example, No Redemption, 10 Years | 1,686 |
| C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 184 |
| Expense Example, No Redemption, 3 Years | 569 |
| Expense Example, No Redemption, 5 Years | 980 |
| Expense Example, No Redemption, 10 Years | 1,930 |
| F | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 207 |
| Expense Example, No Redemption, 3 Years | 434 |
| Expense Example, No Redemption, 5 Years | 679 |
| Expense Example, No Redemption, 10 Years | 1,381 |
| IS | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 83 |
| Expense Example, No Redemption, 3 Years | 259 |
| Expense Example, No Redemption, 5 Years | 450 |
| Expense Example, No Redemption, 10 Years | $ 1,002 |