Annual Fund Operating Expenses - Federated Hermes Short-Intermediate Municipal Fund |
Jun. 30, 2026 |
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|---|---|---|---|---|---|---|
| Prospectus [Line Items] | ||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | <span style="font-family:Arial Narrow;font-size:8pt;">September 1, 2027</span> | |||||
| A | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.39% | |||||
| Distribution and Service (12b-1) Fees | 0.00% | [1] | ||||
| Other Expenses (as a percentage of Assets): | 0.47% | |||||
| Expenses (as a percentage of Assets) | 0.86% | |||||
| Fee Waiver or Reimbursement | (0.21%) | [2] | ||||
| Net Expenses (as a percentage of Assets) | 0.65% | |||||
| IS | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.39% | |||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||
| Other Expenses (as a percentage of Assets): | 0.47% | |||||
| Expenses (as a percentage of Assets) | 0.86% | |||||
| Fee Waiver or Reimbursement | (0.46%) | [2] | ||||
| Net Expenses (as a percentage of Assets) | 0.40% | |||||
| SS | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.39% | |||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||
| Other Expenses (as a percentage of Assets): | 0.47% | |||||
| Expenses (as a percentage of Assets) | 0.86% | |||||
| Fee Waiver or Reimbursement | (0.21%) | [2] | ||||
| Net Expenses (as a percentage of Assets) | 0.65% | |||||
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