v3.25.0.1
Average Annual Total Returns - FidelityMunicipalIncomeFund-AMCIZPRO - FidelityMunicipalIncomeFund-AMCIZPRO - Fidelity Municipal Income Fund
Mar. 01, 2025
Fidelity Advisor Municipal Income Fund - Class A | Return Before Taxes  
Average Annual Return:  
Past 1 year (2.73%)
Past 5 years (0.12%)
Since Inception 1.41% [1]
Fidelity Advisor Municipal Income Fund - Class A | After Taxes on Distributions  
Average Annual Return:  
Past 1 year (2.73%)
Past 5 years (0.17%)
Since Inception 1.35% [1]
Fidelity Advisor Municipal Income Fund - Class A | After Taxes on Distributions and Sales  
Average Annual Return:  
Past 1 year (0.58%)
Past 5 years 0.45%
Since Inception 1.64% [1]
Fidelity Advisor Municipal Income Fund - Class M | Return Before Taxes  
Average Annual Return:  
Past 1 year (2.64%)
Past 5 years (0.09%)
Since Inception 1.46% [2]
Fidelity Advisor Municipal Income Fund - Class C | Return Before Taxes  
Average Annual Return:  
Past 1 year (0.33%)
Past 5 years (0.02%)
Since Inception 1.29% [3]
Fidelity Advisor Municipal Income Fund - Class I | Return Before Taxes  
Average Annual Return:  
Past 1 year 1.58%
Past 5 years 0.95%
Since Inception 2.27% [4]
Fidelity Advisor Municipal Income Fund - Class Z | Return Before Taxes  
Average Annual Return:  
Past 1 year 1.77%
Past 5 years 1.08%
Since Inception 2.46% [5]
LB015  
Average Annual Return:  
Past 1 year 1.05%
Past 5 years 0.99%
Since Inception 2.19%
LB083  
Average Annual Return:  
Past 1 year 0.88%
Past 5 years 0.95%
Since Inception 2.27%
[1]
A From March 1, 2018 .
[2]
B From March 1, 2018 .
[3]
C From March 1, 2018 .
[4]
D From March 1, 2018 .
[5]
E From October 2, 2018 .