v3.25.0.1
Annual Total Returns - FidelityConservativeIncomeMunicipalBondFund-RetailPro - FidelityConservativeIncomeMunicipalBondFund-RetailPro - Fidelity Conservative Income Municipal Bond Fund - Fidelity Conservative Income Municipal Bond Fund
Mar. 01, 2025
Bar Chart Table:  
Annual Return 2015 0.42%
Annual Return 2016 0.31%
Annual Return 2017 1.11%
Annual Return 2018 1.56%
Annual Return 2019 2.00%
Annual Return 2020 0.88%
Annual Return 2021 0.05%
Annual Return 2022 0.27%
Annual Return 2023 3.66%
Annual Return 2024 3.30%