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    <dei:EntityRegistrantName contextRef="Trust">FIDELITY MUNICIPAL TRUST II</dei:EntityRegistrantName>
    <rr:RiskReturnHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Fund Summary
                  Fund:Fidelity&#xae; Michigan Municipal Income Fund

</rr:RiskReturnHeading>
    <rr:ObjectiveHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Investment Objective

</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         The fund seeks a high level of current income exempt from federal income tax and Michigan personal income tax.

</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Fee Table

</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Shareholder fees

</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther
      contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Annual Operating Expenses
                  (expenses that you pay each year as a % of the value of your investment)

</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0035</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0013</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0048</rr:ExpensesOverAssets>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         This example helps compare the cost of investing in the fund with the cost of investing in other funds.

                  Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual
            operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses
            or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end
            of each time period indicated:


</rr:ExpenseExampleNarrativeTextBlock>
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      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">49</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">154</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">269</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">604</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Portfolio Turnover

</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are
            held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 13%  of the average value of its portfolio.


</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.13</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Principal Investment Strategies

</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">
            Normally investing at least 80% of assets in investment-grade municipal securities whose interest is exempt from federal and
               Michigan personal income taxes.



            Managing the fund to have similar overall interest rate risk to an index designed to represent Fidelity Management &amp; Research
               Company LLC (FMR)'s view of how the fund's competitive universe will perform over time.



            Allocating assets across different market sectors and maturities.


            Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects.


            Analyzing the credit quality of the issuer, security-specific features, current and potential future valuation, and trading
               opportunities to select investments.



</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Principal Investment Risks

</rr:RiskHeading>
    <rr:RiskNarrativeTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">
            Municipal Market Volatility.&#160;The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the
               financial condition of the issuers of municipal securities.



            Interest Rate Changes.&#160;Interest rate increases can cause the price of a debt security to decrease.



            Geographic Concentration.&#160;Unfavorable political or economic conditions within Michigan can affect the credit quality of issuers located in that state.



            Issuer-Specific Changes.&#160;The value of an individual security or particular type of security can be more volatile than, and can perform differently
               from, the market as a whole. A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security
               can cause the price of a security to decrease.


                  In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that
               it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified
               fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than
               would occur in a more diversified fund.

         An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation
               or any other government agency.  Unlike individual debt securities, which typically pay principal at maturity, the value of an investment in the fund will
            fluctuate. You could lose money by investing in the fund.


</rr:RiskNarrativeTextBlock>
    <rr:RiskNondiversifiedStatus contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that
               it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified
               fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than
               would occur in a more diversified fund.</rr:RiskNondiversifiedStatus>
    <rr:RiskNotInsuredDepositoryInstitution contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation
               or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
    <rr:RiskLoseMoney contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">You could lose money by investing in the fund.</rr:RiskLoseMoney>
    <rr:BarChartAndPerformanceTableHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Performance

</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">                  The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance
               of the fund's shares to the performance of a securities market index and an additional index over various periods of time.  The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional
            Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

                  Visit www.fidelity.com  for more recent performance information.


</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance
               of the fund's shares to the performance of a securities market index and an additional index over various periods of time.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Past performance (before and after taxes) is not an indication of future performance.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">www.fidelity.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Year-by-Year Returns

</rr:BarChartHeading>
    <rr:HighestQuarterlyReturnLabel contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Highest Quarter Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0276</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member">2014-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Lowest Quarter Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">-0.0366</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="S000007129_C000019503_D1231FidelityMichiganMunicipalFundsComboPRO11Member">2016-12-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Average Annual Returns

</rr:PerformanceTableHeading>
    <rr:PerformanceTableNarrativeTextBlock contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect
               the impact of state or local taxes.  Actual after-tax returns may differ depending on your individual circumstances. Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a
               tax benefit of realizing a capital loss upon the sale of fund shares.


</rr:PerformanceTableNarrativeTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect
               the impact of state or local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableExplanationAfterTaxHigher contextRef="S000007129_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a
               tax benefit of realizing a capital loss upon the sale of fund shares.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:AverageAnnualReturnLabel contextRef="S000007129_C000019503_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007129_C000019503_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0154</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007129_C000019503_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0403</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007129_C000019503_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0358</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007129_C000019503_AfterTaxesOnDistributions_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007129_C000019503_AfterTaxesOnDistributions_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0143</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007129_C000019503_AfterTaxesOnDistributions_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0393</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007129_C000019503_AfterTaxesOnDistributions_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0350</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007129_C000019503_AfterTaxesOnDistributionsAndSales_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007129_C000019503_AfterTaxesOnDistributionsAndSales_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0185</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007129_C000019503_AfterTaxesOnDistributionsAndSales_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0367</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007129_C000019503_AfterTaxesOnDistributionsAndSales_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0342</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007129_IndexLB015_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Bloomberg Municipal Bond Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007129_IndexLB015_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0152</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007129_IndexLB015_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0417</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007129_IndexLB015_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0372</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007129_IndexLB032_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Bloomberg Michigan Enhanced Municipal Bond Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007129_IndexLB032_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0145</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007129_IndexLB032_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0439</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007129_IndexLB032_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0398</rr:AverageAnnualReturnYear10>
    <rr:RiskReturnHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">                  Fund Summary
                  Fund:Fidelity&#xae; Michigan Municipal Money Market Fund

</rr:RiskReturnHeading>
    <rr:ObjectiveHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Investment Objective

</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         The fund seeks as high a level of current income, exempt from federal income tax and Michigan personal income tax, as is consistent
            with the preservation of capital.


</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Fee Table

</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Shareholder fees

</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther
      contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">                  Annual Operating Expenses
                  (expenses that you pay each year as a % of the value of your investment)

</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0035</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0020</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      id="id_footnote_elem_778361884_69"
      unitRef="pure">0.0055</rr:ExpensesOverAssets>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">                  This example helps compare the cost of investing in the fund with the cost of investing in other funds.

                  Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual
            operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses
            or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end
            of each time period indicated:


</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">56</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">176</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">307</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">689</rr:ExpenseExampleYear10>
    <rr:StrategyHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Principal Investment Strategies

</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">
            Normally investing in municipal money market securities.


            Normally investing at least 80% of assets in municipal securities whose interest is exempt from federal and Michigan personal
               income taxes.



            Potentially investing up to 20% of assets in municipal securities whose interest is subject to Michigan personal income tax.


            Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects.


            Investing in compliance with industry-standard regulatory requirements for money market funds for the quality, maturity, liquidity,
               and diversification of investments.



</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Principal Investment Risks

</rr:RiskHeading>
    <rr:RiskNarrativeTextBlock contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">
            Municipal Market Volatility.&#160;The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the
               financial condition of the issuers of municipal securities.



            Interest Rate Changes.&#160;Interest rate increases can cause the price of a money market security to decrease.



            Income Risk.&#160;A low or negative interest rate environment can adversely affect the fund&#x92;s yield.



            Foreign Exposure.&#160;Entities providing credit support or a maturity-shortening structure that are located in foreign countries can be affected
               by adverse political, regulatory, market, or economic developments in those countries.



            Geographic Concentration.&#160;Unfavorable political or economic conditions within Michigan can affect the credit quality of issuers located in that state.



            Issuer-Specific Changes.&#160;A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security
               can cause the price of a money market security to decrease.


                  You could lose money by investing in the fund.  Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.  The fund may impose a fee upon the sale of your shares or may temporarily suspend your ability to sell shares if the fund's
               liquidity falls below required minimums because of market conditions or other factors.  An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government
               agency.  Fidelity Investments and its affiliates, the fund&#x92;s sponsor, have no legal obligation to provide financial support to
               the fund, and you should not expect that the sponsor will provide financial support to the fund at any time.


</rr:RiskNarrativeTextBlock>
    <rr:RiskLoseMoney contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">You could lose money by investing in the fund.</rr:RiskLoseMoney>
    <rr:RiskMoneyMarketFundMayNotPreserveDollar contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.</rr:RiskMoneyMarketFundMayNotPreserveDollar>
    <rr:RiskMoneyMarketFundMayImposeFeesOrSuspendSales contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">The fund may impose a fee upon the sale of your shares or may temporarily suspend your ability to sell shares if the fund's
               liquidity falls below required minimums because of market conditions or other factors.</rr:RiskMoneyMarketFundMayImposeFeesOrSuspendSales>
    <rr:RiskNotInsuredDepositoryInstitution contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government
               agency.</rr:RiskNotInsuredDepositoryInstitution>
    <rr:RiskMoneyMarketFundSponsorMayNotProvideSupport contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Fidelity Investments and its affiliates, the fund&#x92;s sponsor, have no legal obligation to provide financial support to
               the fund, and you should not expect that the sponsor will provide financial support to the fund at any time.</rr:RiskMoneyMarketFundSponsorMayNotProvideSupport>
    <rr:BarChartAndPerformanceTableHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Performance

</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">                  The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year.  Past performance is not an indication of future performance.

                  Visit www.fidelity.com  for more recent performance information.


</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">The information illustrates the changes in the performance of the fund's shares from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Past performance is not an indication of future performance.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">www.fidelity.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">         Year-by-Year Returns

</rr:BarChartHeading>
    <rr:HighestQuarterlyReturnLabel contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Highest Quarter Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0032</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member">2018-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Lowest Quarter Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0000</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="S000007134_C000019508_D1231FidelityMichiganMunicipalFundsComboPRO11Member">2015-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="S000007134_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Average Annual Returns

</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="S000007134_C000019508_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member">Fidelity&#xae; Michigan Municipal Money Market Fund</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007134_C000019508_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0005</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007134_C000019508_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0055</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007134_C000019508_ReturnBeforeTaxes_D1231FidelityMichiganMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0029</rr:AverageAnnualReturnYear10>
    <rr:RiskReturnHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Fund Summary
                  Fund:Fidelity&#xae; Ohio Municipal Income Fund

</rr:RiskReturnHeading>
    <rr:ObjectiveHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Investment Objective

</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         The fund seeks a high level of current income exempt from federal income tax and Ohio personal income tax.

</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Fee Table

</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Shareholder fees

</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther
      contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Annual Operating Expenses
                  (expenses that you pay each year as a % of the value of your investment)

</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0035</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0013</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0048</rr:ExpensesOverAssets>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         This example helps compare the cost of investing in the fund with the cost of investing in other funds.

                  Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual
            operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses
            or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end
            of each time period indicated:


</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">49</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">154</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">269</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">604</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">Portfolio Turnover

</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are
            held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 6%  of the average value of its portfolio.


</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.06</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Principal Investment Strategies

</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">
            Normally investing at least 80% of assets in investment-grade municipal securities whose interest is exempt from federal and
               Ohio personal income taxes.



            Managing the fund to have similar overall interest rate risk to an index designed to represent Fidelity Management &amp; Research
               Company LLC (FMR)'s view of how the fund's competitive universe will perform over time.



            Allocating assets across different market sectors and maturities.


            Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects.


            Analyzing the credit quality of the issuer, security-specific features, current and potential future valuation, and trading
               opportunities to select investments.



</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Principal Investment Risks

</rr:RiskHeading>
    <rr:RiskNarrativeTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">
            Municipal Market Volatility.&#160;The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the
               financial condition of the issuers of municipal securities.



            Interest Rate Changes.&#160;Interest rate increases can cause the price of a debt security to decrease.



            Geographic Concentration.&#160;Unfavorable political or economic conditions within Ohio can affect the credit quality of issuers located in that state.



            Issuer-Specific Changes.&#160;The value of an individual security or particular type of security can be more volatile than, and can perform differently
               from, the market as a whole. A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security
               can cause the price of a security to decrease.


                  An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation
               or any other government agency.  Unlike individual debt securities, which typically pay principal at maturity, the value of an investment in the fund will
            fluctuate. You could lose money by investing in the fund.


</rr:RiskNarrativeTextBlock>
    <rr:RiskNotInsuredDepositoryInstitution contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation
               or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
    <rr:RiskLoseMoney contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">You could lose money by investing in the fund.</rr:RiskLoseMoney>
    <rr:BarChartAndPerformanceTableHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Performance

</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">                  The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance
               of the fund's shares to the performance of a securities market index and an additional index over various periods of time.  The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional
            Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

                  Visit www.fidelity.com  for more recent performance information.


</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance
               of the fund's shares to the performance of a securities market index and an additional index over various periods of time.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">Past performance (before and after taxes) is not an indication of future performance.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">www.fidelity.com </rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Year-by-Year Returns

</rr:BarChartHeading>
    <rr:HighestQuarterlyReturnLabel contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member">Highest Quarter Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0345</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member">2014-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member">Lowest Quarter Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">-0.0416</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="S000007132_C000019506_D1231FidelityOhioMunicipalFundsComboPRO11Member">2016-12-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Average Annual Returns

</rr:PerformanceTableHeading>
    <rr:PerformanceTableNarrativeTextBlock contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">         After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect
               the impact of state or local taxes.  Actual after-tax returns may differ depending on your individual circumstances. Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a
               tax benefit of realizing a capital loss upon the sale of fund shares.


</rr:PerformanceTableNarrativeTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect
               the impact of state or local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableExplanationAfterTaxHigher contextRef="S000007132_D1231FidelityOhioMunicipalFundsComboPRO11Member">Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a
               tax benefit of realizing a capital loss upon the sale of fund shares.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:AverageAnnualReturnLabel contextRef="S000007132_C000019506_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007132_C000019506_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0152</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007132_C000019506_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0383</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007132_C000019506_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0372</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007132_C000019506_AfterTaxesOnDistributions_D1231FidelityOhioMunicipalFundsComboPRO11Member">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007132_C000019506_AfterTaxesOnDistributions_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0151</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007132_C000019506_AfterTaxesOnDistributions_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0373</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007132_C000019506_AfterTaxesOnDistributions_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0361</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007132_C000019506_AfterTaxesOnDistributionsAndSales_D1231FidelityOhioMunicipalFundsComboPRO11Member">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007132_C000019506_AfterTaxesOnDistributionsAndSales_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0174</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007132_C000019506_AfterTaxesOnDistributionsAndSales_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0353</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007132_C000019506_AfterTaxesOnDistributionsAndSales_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0353</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007132_IndexLB015_D1231FidelityOhioMunicipalFundsComboPRO11Member">Bloomberg Municipal Bond Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007132_IndexLB015_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0152</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007132_IndexLB015_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0417</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007132_IndexLB015_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0372</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007132_IndexIXYI1_D1231FidelityOhioMunicipalFundsComboPRO11Member">Bloomberg Ohio Enhanced Municipal Linked Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007132_IndexIXYI1_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0119</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007132_IndexIXYI1_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0413</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007132_IndexIXYI1_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0405</rr:AverageAnnualReturnYear10>
    <rr:RiskReturnHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">                  Fund Summary
                  Fund:Fidelity&#xae; Ohio Municipal Money Market Fund

</rr:RiskReturnHeading>
    <rr:ObjectiveHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Investment Objective

</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         The fund seeks as high a level of current income, exempt from federal income tax and from Ohio personal income tax, as is
            consistent with the preservation of capital.


</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Fee Table

</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Shareholder fees

</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther
      contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">                  Annual Operating Expenses
                  (expenses that you pay each year as a % of the value of your investment)

</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0035</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0018</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      id="id_footnote_elem_779566949_174"
      unitRef="pure">0.0053</rr:ExpensesOverAssets>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">                  This example helps compare the cost of investing in the fund with the cost of investing in other funds.

                  Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual
            operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses
            or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end
            of each time period indicated:


</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">54</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">170</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">296</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">665</rr:ExpenseExampleYear10>
    <rr:StrategyHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">Principal Investment Strategies

</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">
            Normally investing in municipal money market securities.


            Normally investing at least 80% of assets in municipal securities whose interest is exempt from federal and Ohio personal
               income taxes.



            Potentially investing up to 20% of assets in municipal securities whose interest is subject to Ohio personal income tax.


            Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects.


            Investing in compliance with industry-standard regulatory requirements for money market funds for the quality, maturity, liquidity,
               and diversification of investments.



</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Principal Investment Risks

</rr:RiskHeading>
    <rr:RiskNarrativeTextBlock contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">
            Municipal Market Volatility.&#160;The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the
               financial condition of the issuers of municipal securities.



            Interest Rate Changes.&#160;Interest rate increases can cause the price of a money market security to decrease.



            Income Risk.&#160;A low or negative interest rate environment can adversely affect the fund&#x92;s yield.



            Foreign Exposure.&#160;Entities providing credit support or a maturity-shortening structure that are located in foreign countries can be affected
               by adverse political, regulatory, market, or economic developments in those countries.



            Geographic Concentration.&#160;Unfavorable political or economic conditions within Ohio can affect the credit quality of issuers located in that state.



            Issuer-Specific Changes.&#160;A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security
               can cause the price of a money market security to decrease.


                  You could lose money by investing in the fund.  Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.  The fund may impose a fee upon the sale of your shares or may temporarily suspend your ability to sell shares if the fund's
               liquidity falls below required minimums because of market conditions or other factors.  An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government
               agency.  Fidelity Investments and its affiliates, the fund&#x92;s sponsor, have no legal obligation to provide financial support to
               the fund, and you should not expect that the sponsor will provide financial support to the fund at any time.


</rr:RiskNarrativeTextBlock>
    <rr:RiskLoseMoney contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">You could lose money by investing in the fund.</rr:RiskLoseMoney>
    <rr:RiskMoneyMarketFundMayNotPreserveDollar contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.</rr:RiskMoneyMarketFundMayNotPreserveDollar>
    <rr:RiskMoneyMarketFundMayImposeFeesOrSuspendSales contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">The fund may impose a fee upon the sale of your shares or may temporarily suspend your ability to sell shares if the fund's
               liquidity falls below required minimums because of market conditions or other factors.</rr:RiskMoneyMarketFundMayImposeFeesOrSuspendSales>
    <rr:RiskNotInsuredDepositoryInstitution contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government
               agency.</rr:RiskNotInsuredDepositoryInstitution>
    <rr:RiskMoneyMarketFundSponsorMayNotProvideSupport contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">Fidelity Investments and its affiliates, the fund&#x92;s sponsor, have no legal obligation to provide financial support to
               the fund, and you should not expect that the sponsor will provide financial support to the fund at any time.</rr:RiskMoneyMarketFundSponsorMayNotProvideSupport>
    <rr:BarChartAndPerformanceTableHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Performance

</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">                  The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year.  Past performance is not an indication of future performance.

                  Visit www.fidelity.com  for more recent performance information.


</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">The information illustrates the changes in the performance of the fund's shares from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">Past performance is not an indication of future performance.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">www.fidelity.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Year-by-Year Returns

</rr:BarChartHeading>
    <rr:HighestQuarterlyReturnLabel contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member">Highest Quarter Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0037</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member">2019-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member">Lowest Quarter Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0000</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="S000007135_C000019509_D1231FidelityOhioMunicipalFundsComboPRO11Member">2021-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="S000007135_D1231FidelityOhioMunicipalFundsComboPRO11Member">         Average Annual Returns

</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="S000007135_C000019509_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member">Fidelity&#xae; Ohio Municipal Money Market Fund</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007135_C000019509_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0002</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007135_C000019509_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0058</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007135_C000019509_ReturnBeforeTaxes_D1231FidelityOhioMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0030</rr:AverageAnnualReturnYear10>
    <rr:RiskReturnHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Fund Summary
                  Fund:Fidelity&#xae; Pennsylvania Municipal Income Fund

</rr:RiskReturnHeading>
    <rr:ObjectiveHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Investment Objective

</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         The fund seeks as high a level of current income, exempt from federal income tax and Pennsylvania personal income tax, as
            is consistent with its investment characteristics.


</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Fee Table

</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Shareholder fees

</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther
      contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">                  Annual Operating Expenses
                  (expenses that you pay each year as a % of the value of your investment)

</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0035</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0013</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0048</rr:ExpensesOverAssets>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">                  This example helps compare the cost of investing in the fund with the cost of investing in other funds.

                  Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual
            operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses
            or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end
            of each time period indicated:


</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">49</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">154</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">269</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">604</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Portfolio Turnover

</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are
            held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 5%  of the average value of its portfolio.


</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.05</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Principal Investment Strategies

</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">
            Normally investing at least 80% of assets in investment-grade municipal securities whose interest is exempt from federal and
               Pennsylvania personal income taxes.



            Managing the fund to have similar overall interest rate risk to an index designed to represent Fidelity Management &amp; Research
               Company LLC (FMR)'s view of how the fund's competitive universe will perform over time.



            Allocating assets across different market sectors and maturities.


            Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects.


            Analyzing the credit quality of the issuer, security-specific features, current and potential future valuation, and trading
               opportunities to select investments.



</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Principal Investment Risks

</rr:RiskHeading>
    <rr:RiskNarrativeTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">
            Municipal Market Volatility.&#160;The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the
               financial condition of the issuers of municipal securities.



            Interest Rate Changes.&#160;Interest rate increases can cause the price of a debt security to decrease.



            Geographic Concentration.&#160;Unfavorable political or economic conditions within Pennsylvania can affect the credit quality of issuers located in that
               state.



            Issuer-Specific Changes.&#160;The value of an individual security or particular type of security can be more volatile than, and can perform differently
               from, the market as a whole. A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security
               can cause the price of a security to decrease.


                  An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation
               or any other government agency.  Unlike individual debt securities, which typically pay principal at maturity, the value of an investment in the fund will
            fluctuate. You could lose money by investing in the fund.


</rr:RiskNarrativeTextBlock>
    <rr:RiskNotInsuredDepositoryInstitution contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation
               or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
    <rr:RiskLoseMoney contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">You could lose money by investing in the fund.</rr:RiskLoseMoney>
    <rr:BarChartAndPerformanceTableHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Performance

</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">                  The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance
               of the fund's shares to the performance of a securities market index and an additional index over various periods of time.  The indexes have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional
            Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

                  Visit www.fidelity.com  for more recent performance information.


</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance
               of the fund's shares to the performance of a securities market index and an additional index over various periods of time.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Past performance (before and after taxes) is not an indication of future performance.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">www.fidelity.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Year-by-Year Returns

</rr:BarChartHeading>
    <rr:HighestQuarterlyReturnLabel contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Highest Quarter Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0341</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">2014-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Lowest Quarter Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">-0.0360</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="S000007133_C000019507_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">2016-12-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Average Annual Returns

</rr:PerformanceTableHeading>
    <rr:PerformanceTableNarrativeTextBlock contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect
               the impact of state or local taxes.  Actual after-tax returns may differ depending on your individual circumstances. Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a
               tax benefit of realizing a capital loss upon the sale of fund shares.


</rr:PerformanceTableNarrativeTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect
               the impact of state or local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableExplanationAfterTaxHigher contextRef="S000007133_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a
               tax benefit of realizing a capital loss upon the sale of fund shares.</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:AverageAnnualReturnLabel contextRef="S000007133_C000019507_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007133_C000019507_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0230</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007133_C000019507_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0409</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007133_C000019507_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0376</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007133_C000019507_AfterTaxesOnDistributions_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007133_C000019507_AfterTaxesOnDistributions_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0227</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007133_C000019507_AfterTaxesOnDistributions_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0401</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007133_C000019507_AfterTaxesOnDistributions_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0368</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007133_C000019507_AfterTaxesOnDistributionsAndSales_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007133_C000019507_AfterTaxesOnDistributionsAndSales_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0227</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007133_C000019507_AfterTaxesOnDistributionsAndSales_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0376</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007133_C000019507_AfterTaxesOnDistributionsAndSales_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0358</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007133_IndexLB015_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Bloomberg Municipal Bond Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007133_IndexLB015_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0152</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007133_IndexLB015_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0417</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007133_IndexLB015_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0372</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000007133_IndexLB039_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Bloomberg Pennsylvania Enhanced Municipal Bond Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007133_IndexLB039_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0183</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007133_IndexLB039_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0451</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007133_IndexLB039_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0402</rr:AverageAnnualReturnYear10>
    <rr:RiskReturnHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">                  Fund Summary
                  Fund:Fidelity&#xae; Pennsylvania Municipal Money Market Fund

</rr:RiskReturnHeading>
    <rr:ObjectiveHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Investment Objective

</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         The fund seeks as high a level of current income, exempt from federal income tax and Pennsylvania personal income tax, as
            is consistent with preservation of capital.


</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Fee Table

</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Shareholder fees

</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther
      contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">                  Annual Operating Expenses
                  (expenses that you pay each year as a % of the value of your investment)

</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0050</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0000</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      id="id_footnote_elem_779544660_279"
      unitRef="pure">0.0050</rr:ExpensesOverAssets>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">                  This example helps compare the cost of investing in the fund with the cost of investing in other funds.

                  Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual
            operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses
            or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end
            of each time period indicated:


</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">51</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">160</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">280</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="0"
      unitRef="usd">628</rr:ExpenseExampleYear10>
    <rr:StrategyHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Principal Investment Strategies

</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">
            Normally investing in municipal money market securities.


            Normally investing at least 80% of assets in municipal securities whose interest is exempt from federal and Pennsylvania personal
               income taxes.



            Potentially investing up to 20% of assets in municipal securities whose interest is subject to Pennsylvania personal income
               tax.



            Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects.


            Investing in compliance with industry-standard regulatory requirements for money market funds for the quality, maturity, liquidity,
               and diversification of investments.



</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Principal Investment Risks

</rr:RiskHeading>
    <rr:RiskNarrativeTextBlock contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">
            Municipal Market Volatility.&#160;The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the
               financial condition of the issuers of municipal securities.



            Interest Rate Changes.&#160;Interest rate increases can cause the price of a money market security to decrease.



            Income Risk.&#160;A low or negative interest rate environment can adversely affect the fund&#x92;s yield.



            Foreign Exposure.&#160;Entities providing credit support or a maturity-shortening structure that are located in foreign countries can be affected
               by adverse political, regulatory, market, or economic developments in those countries.



            Geographic Concentration.&#160;Unfavorable political or economic conditions within Pennsylvania can affect the credit quality of issuers located in that
               state.



            Issuer-Specific Changes.&#160;A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security
               can cause the price of a money market security to decrease.


                  You could lose money by investing in the fund.  Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.  The fund may impose a fee upon the sale of your shares or may temporarily suspend your ability to sell shares if the fund's
               liquidity falls below required minimums because of market conditions or other factors.  An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government
               agency.  Fidelity Investments and its affiliates, the fund&#x92;s sponsor, have no legal obligation to provide financial support to
               the fund, and you should not expect that the sponsor will provide financial support to the fund at any time.


</rr:RiskNarrativeTextBlock>
    <rr:RiskLoseMoney contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">You could lose money by investing in the fund.</rr:RiskLoseMoney>
    <rr:RiskMoneyMarketFundMayNotPreserveDollar contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.</rr:RiskMoneyMarketFundMayNotPreserveDollar>
    <rr:RiskMoneyMarketFundMayImposeFeesOrSuspendSales contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">The fund may impose a fee upon the sale of your shares or may temporarily suspend your ability to sell shares if the fund's
               liquidity falls below required minimums because of market conditions or other factors.</rr:RiskMoneyMarketFundMayImposeFeesOrSuspendSales>
    <rr:RiskNotInsuredDepositoryInstitution contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government
               agency.</rr:RiskNotInsuredDepositoryInstitution>
    <rr:RiskMoneyMarketFundSponsorMayNotProvideSupport contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Fidelity Investments and its affiliates, the fund&#x92;s sponsor, have no legal obligation to provide financial support to
               the fund, and you should not expect that the sponsor will provide financial support to the fund at any time.</rr:RiskMoneyMarketFundSponsorMayNotProvideSupport>
    <rr:BarChartAndPerformanceTableHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Performance

</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">                  The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year.  Past performance is not an indication of future performance.

                  Visit www.fidelity.com  for more recent performance information.


</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">The information illustrates the changes in the performance of the fund's shares from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Past performance is not an indication of future performance.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">www.fidelity.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Year-by-Year Returns

</rr:BarChartHeading>
    <rr:HighestQuarterlyReturnLabel contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Highest Quarter Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0031</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">2019-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Lowest Quarter Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0000</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="S000007136_C000019510_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">2015-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="S000007136_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">         Average Annual Returns

</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="S000007136_C000019510_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member">Fidelity&#xae; Pennsylvania Municipal Money Market Fund</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000007136_C000019510_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0008</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000007136_C000019510_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0057</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000007136_C000019510_ReturnBeforeTaxes_D1231FidelityPennsylvaniaMunicipalFundsComboPRO11Member"
      decimals="4"
      unitRef="pure">0.0030</rr:AverageAnnualReturnYear10>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#id_footnote_elem_778361884_69"
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        <link:footnote id="footnote_771499916" xlink:label="footnote_771499916" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font: 11px Arial, Helvetica, sans-serif;"><xhtml:sup>(a)</xhtml:sup><xhtml:i>In order to avoid a negative yield, Fidelity Management &amp; Research Company LLC (FMR) may reimburse expenses or waive fees
               of Fidelity<xhtml:sup>&#xae;</xhtml:sup> Michigan Municipal Money Market Fund. Any such waivers or expense reimbursement would be voluntary and could be discontinued
               at any time. There is no guarantee that Fidelity<xhtml:sup>&#xae;</xhtml:sup> Michigan Municipal Money Market Fund will be able to avoid a negative yield.</xhtml:i></xhtml:p>

</link:footnote>
        <link:footnoteArc
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          xlink:from="id_footnote_elem_778361884_69"
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          xlink:type="arc"/>
        <link:loc
          xlink:href="#id_footnote_elem_779566949_174"
          xlink:label="id_footnote_elem_779566949_174"
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        <link:footnote id="footnote_773898036" xlink:label="footnote_773898036" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font: 11px Arial, Helvetica, sans-serif;"><xhtml:sup>(a)</xhtml:sup><xhtml:i>In order to avoid a negative yield, Fidelity Management &amp; Research Company LLC (FMR) may reimburse expenses or waive fees
               of Fidelity<xhtml:sup>&#xae;</xhtml:sup> Ohio Municipal Money Market Fund. Any such waivers or expense reimbursement would be voluntary and could be discontinued
               at any time. There is no guarantee that Fidelity<xhtml:sup>&#xae;</xhtml:sup> Ohio Municipal Money Market Fund will be able to avoid a negative yield.</xhtml:i></xhtml:p>

</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="id_footnote_elem_779566949_174"
          xlink:to="footnote_773898036"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#id_footnote_elem_779544660_279"
          xlink:label="id_footnote_elem_779544660_279"
          xlink:type="locator"/>
        <link:footnote id="footnote_771493242" xlink:label="footnote_771493242" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font: 11px Arial, Helvetica, sans-serif;"><xhtml:sup>(a)</xhtml:sup><xhtml:i>In order to avoid a negative yield, Fidelity Management &amp; Research Company LLC (FMR) may reimburse expenses or waive fees
               of Fidelity<xhtml:sup>&#xae;</xhtml:sup> Pennsylvania Municipal Money Market Fund. Any such waivers or expense reimbursement would be voluntary and could be discontinued
               at any time. There is no guarantee that Fidelity<xhtml:sup>&#xae;</xhtml:sup> Pennsylvania Municipal Money Market Fund will be able to avoid a negative yield.</xhtml:i></xhtml:p>

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