Expense Example - FidelityIntermediateMunicipalIncomeFund-AMCIZPRO - FidelityIntermediateMunicipalIncomeFund-AMCIZPRO - Fidelity Intermediate Municipal Income Fund	Mar. 01, 2025 USD ($)
Fidelity Advisor Intermediate Municipal Income Fund - Class A
Expense Example:
1 year	$ 467
3 years	611
5 years	768
10 years	1,223
Fidelity Advisor Intermediate Municipal Income Fund - Class C
Expense Example:
1 year	244
3 years	446
5 years	771
10 years	1,494
Fidelity Advisor Intermediate Municipal Income Fund - Class M
Expense Example:
1 year	464
3 years	600
5 years	748
10 years	1,178
Fidelity Advisor Intermediate Municipal Income Fund - Class I
Expense Example:
1 year	45
3 years	141
5 years	246
10 years	555
Fidelity Advisor Intermediate Municipal Income Fund - Class Z
Expense Example:
1 year	32
3 years	102
5 years	178
10 years	$ 404

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- Definition

The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instructions
-Paragraph 4

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- Definition

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection example
-Paragraph 1
-Subparagraph 2

+ Details

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- Definition

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection example
-Paragraph 1
-Subparagraph 2

+ Details

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- Definition

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection example
-Paragraph 1
-Subparagraph 2

+ Details

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