v3.25.1
Average Annual Total Returns - FidelitySustainableIntermediateMunicipalIncomeFund-AMCIZPRO - FidelitySustainableIntermediateMunicipalIncomeFund-AMCIZPRO - Fidelity Sustainable Intermediate Municipal Income Fund
Apr. 01, 2025
Fidelity Advisor Sustainable Intermediate Municipal Income Fund - Class M | Return Before Taxes  
Average Annual Return:  
Past 1 year (3.02%)
Since Inception 1.31% [1]
Fidelity Advisor Sustainable Intermediate Municipal Income Fund - Class C | Return Before Taxes  
Average Annual Return:  
Past 1 year (0.69%)
Since Inception 2.08% [2]
Fidelity Advisor Sustainable Intermediate Municipal Income Fund - Class I | Return Before Taxes  
Average Annual Return:  
Past 1 year 1.37%
Since Inception 3.13% [3]
Fidelity Advisor Sustainable Intermediate Municipal Income Fund - Class Z | Return Before Taxes  
Average Annual Return:  
Past 1 year 1.43%
Since Inception 3.19% [4]
Fidelity Advisor Sustainable Intermediate Municipal Income Fund - Class A | Return Before Taxes  
Average Annual Return:  
Past 1 year (3.02%)
Since Inception 1.31% [5]
Fidelity Advisor Sustainable Intermediate Municipal Income Fund - Class A | After Taxes on Distributions  
Average Annual Return:  
Past 1 year (3.02%)
Since Inception 1.31% [5]
Fidelity Advisor Sustainable Intermediate Municipal Income Fund - Class A | After Taxes on Distributions and Sales  
Average Annual Return:  
Past 1 year (0.70%)
Since Inception 1.60% [5]
LB015  
Average Annual Return:  
Past 1 year 1.05%
Since Inception 2.26%
IXWQ5  
Average Annual Return:  
Past 1 year 0.71%
Since Inception 2.37%
[1]
B From April 13, 2022 .
[2]
C From April 13, 2022 .
[3]
D From April 13, 2022 .
[4]
E From April 13, 2022 .
[5]
A From April 13, 2022 .