Expense Example - FidelityAdvisorConservativeIncomeMunicipalBondFund-ClassAIZ-PRO - FidelityAdvisorConservativeIncomeMunicipalBondFund-ClassAIZ-PRO - Fidelity Conservative Income Municipal Bond Fund |
Mar. 01, 2025
USD ($)
|
|---|---|
| Fidelity Advisor Conservative Income Municipal Bond Fund - Class Z | |
| Expense Example: | |
| 1 year | $ 20 |
| 3 years | 74 |
| 5 years | 134 |
| 10 years | 311 |
| Fidelity Advisor Conservative Income Municipal Bond Fund - Class A | |
| Expense Example: | |
| 1 year | 195 |
| 3 years | 292 |
| 5 years | 398 |
| 10 years | 708 |
| Fidelity Advisor Conservative Income Municipal Bond Fund - Class I | |
| Expense Example: | |
| 1 year | 26 |
| 3 years | 99 |
| 5 years | 183 |
| 10 years | $ 430 |