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        <measure>shares</measure>
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    <oef:RiskReturnHeading contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-149">Fund Summary
Fund:
Fidelity&#xae; Series Sustainable Emerging Markets Fund
</oef:RiskReturnHeading>
    <oef:ObjectiveHeading contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-159">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-163">Fidelity&#xae; Series Sustainable Emerging Markets Fund seeks capital appreciation.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-167">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-169">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund.
</oef:ExpenseNarrativeTextBlock>
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      id="ixv-21758"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-190">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="6"
      id="ixv-21759"
      unitRef="pure">0.0000</oef:ManagementFeesOverAssets>
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      contextRef="Pid_S000080315_Cid_C000242614"
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      id="ixv-21760"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="6"
      id="ixv-21761"
      unitRef="pure">0.0032</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="6"
      id="ixv-21762"
      unitRef="pure">0.0032</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="6"
      id="footnoteS000080315SMKC-PROAOE_AC000242614_FW"
      unitRef="pure">-0.0031</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="6"
      id="ixv-21764"
      unitRef="pure">0.0001</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-262">February 28, 2028</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-268">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 the 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:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="0"
      id="ixv-21765"
      unitRef="usd">1</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="0"
      id="ixv-21766"
      unitRef="usd">3</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="0"
      id="ixv-21767"
      unitRef="usd">69</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000080315_Cid_C000242614"
      decimals="0"
      id="ixv-21768"
      unitRef="usd">297</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-327">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-331">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 47% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000080315_contentCd_SMKC-PRO"
      decimals="4"
      id="ixv-21769"
      unitRef="pure">0.47</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-335">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-338">
Normally investing at least 80% of assets in securities of issuers in emerging markets, including investments that are tied economically to emerging markets, that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices, based on an evaluation of such companies' individual environmental, social and governance (ESG) profile. Emerging markets include countries that have an emerging stock market as defined by MSCI, countries or markets with low- to- middle-income economies as classified by the World Bank, and other countries or markets with similar emerging characteristics.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in equity securities.Using a quantitative portfolio construction and optimization model to select securities for the fund and capitalize on the Adviser's proprietary and third-party ESG ratings and research.Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team.  The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers. Third-party ESG ratings will be considered in addition to the Adviser's ESG ratings in the quantitative portfolio construction and optimization process.Investing in either "growth" stocks or "value" stocks or both.Allocating investments across different emerging markets countries.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
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      id="ixv-370">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-376">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-382">Foreign and Emerging Markets Risk.
Foreign markets, particularly emerging markets, can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
The extent of economic development; political stability; market depth, infrastructure, and capitalization; and regulatory oversight can be less than in more developed markets. Emerging markets typically have less established legal, accounting and financial reporting systems than those in more developed markets, which may reduce the scope or quality of financial information available to investors.
Emerging markets can be subject to greater social, economic, regulatory, and political uncertainties and can be extremely volatile.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_GeographicExposureToAsiaMember"
      id="ixv-394">Geographic Exposure to Asia.
Because the fund invests a meaningful portion of its assets in Asia, the fund's performance is expected to be closely tied to social, political, and economic conditions within Asia and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_GeographicExposureToChinaMember"
      id="ixv-400">Geographic Exposure to China.
Because the fund invests a meaningful portion of its assets in China, the fund's performance is expected to be closely tied to social, political, and economic conditions in China and to be more volatile than the performance of more geographically diversified funds. The fund may obtain exposure to companies based or operated in China by investing through legal structures known as variable interest entities (VIEs). Instead of directly owning the equity securities of a Chinese company, a VIE enters into service and other contracts with the Chinese company. Although the VIE has no equity ownership of the Chinese company, the contractual arrangements permit the VIE to consolidate the Chinese company into its financial statements. Intervention by the Chinese government with respect to VIEs could significantly affect the Chinese company's performance and the enforceability of the VIE's contractual arrangements with the Chinese company.
</oef:RiskTextBlock>
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      id="ixv-406">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_GrowthInvestingMember"
      id="ixv-412">"Growth" Investing.
 "Growth" stocks can perform differently from the market as a whole and other types of stocks and can be more volatile than other types of stocks.&#160; &#160; &#160;
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_ValueInvestingMember"
      id="ixv-419">"Value" Investing.
"Value" stocks can perform differently from the market as a whole and other types of stocks and can continue to be undervalued by the market for long periods of time.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-425">Quantitative Investing.
Securities selected using quantitative analysis can perform differently from the market as a whole as a result of the factors used in the analysis, the weight placed on each factor, and changes in the factors' historical trends.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080315_contentCd_SMKC-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-432">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
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      id="ixv-435">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-439">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-442">
Performance history will be available for the fund after the fund has been in operation for one calendar year.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceOneYearOrLess contextRef="Pid_S000080315_contentCd_SMKC-PRO" id="ixv-444">Performance history will be available for the fund after the fund has been in operation for one calendar year.</oef:PerformanceOneYearOrLess>
    <oef:RiskReturnHeading contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-487">Fund Summary
Fund:
Fidelity&#xae; Series Sustainable Non-U.S. Developed Markets Fund
</oef:RiskReturnHeading>
    <oef:ObjectiveHeading contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-497">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-501">Fidelity&#xae; Series Sustainable Non-U.S. Developed Markets Fund seeks long-term growth of capital.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-505">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-507">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund.
</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-516">Shareholder fees</oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000080316_contentCd_SMKC-PRO"
      decimals="0"
      id="ixv-21770"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-528">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="6"
      id="ixv-21771"
      unitRef="pure">0.0000</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="6"
      id="ixv-21772"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="6"
      id="ixv-21773"
      unitRef="pure">0.0017</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="6"
      id="ixv-21774"
      unitRef="pure">0.0017</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="6"
      id="footnoteS000080316SMKC-PROAOE_AC000242615_FW"
      unitRef="pure">-0.0016</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="6"
      id="ixv-21776"
      unitRef="pure">0.0001</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-600">February 28, 2028</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-606">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 the 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:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="0"
      id="ixv-21777"
      unitRef="usd">1</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="0"
      id="ixv-21778"
      unitRef="usd">3</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="0"
      id="ixv-21779"
      unitRef="usd">38</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000080316_Cid_C000242615"
      decimals="0"
      id="ixv-21780"
      unitRef="usd">160</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-665">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-669">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 33% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000080316_contentCd_SMKC-PRO"
      decimals="4"
      id="ixv-21781"
      unitRef="pure">0.33</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-673">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-676">
Normally investing at least 80% of assets in securities of issuers in&#160;developed markets, including investments that are tied economically to developed markets, that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices, based on an evaluation of such companies' individual environmental, social and governance (ESG) profile. Developed markets include countries, other than the United States, that have a developed stock market as defined by MSCI and other countries or markets with similar developed characteristics.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in equity securities.Using a quantitative portfolio construction and optimization model to select securities for the fund and capitalize on the Adviser's proprietary and third-party ESG ratings and research.Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team.  The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers. Third-party ESG ratings will be considered in addition to the Adviser's ESG ratings in the quantitative portfolio construction and optimization process.Investing in either "growth" stocks or "value" stocks or both.Allocating investments across different countries and regions.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-708">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-714">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_ForeignExposureMember"
      id="ixv-720">Foreign Exposure.
Foreign markets can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_GeographicExposureToEuropeMember"
      id="ixv-728">Geographic Exposure to Europe.
Because the fund invests a meaningful portion of its assets in Europe, the fund's performance is expected to be closely tied to social, political, and economic conditions within Europe and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-734">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_GrowthInvestingMember"
      id="ixv-740">"Growth" Investing.
 "Growth" stocks can perform differently from the market as a whole and other types of stocks and can be more volatile than other types of stocks.&#160; &#160; &#160;
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_ValueInvestingMember"
      id="ixv-747">"Value" Investing.
"Value" stocks can perform differently from the market as a whole and other types of stocks and can continue to be undervalued by the market for long periods of time.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-753">Quantitative Investing.
Securities selected using quantitative analysis can perform differently from the market as a whole as a result of the factors used in the analysis, the weight placed on each factor, and changes in the factors' historical trends.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-760">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000080316_contentCd_SMKC-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-763">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-767">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-770">
Performance history will be available for the fund after the fund has been in operation for one calendar year.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceOneYearOrLess contextRef="Pid_S000080316_contentCd_SMKC-PRO" id="ixv-772">Performance history will be available for the fund after the fund has been in operation for one calendar year.</oef:PerformanceOneYearOrLess>
    <oef:RiskReturnHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2501">Fund Summary
Fund/Class:
Fidelity&#xae; Sustainable Emerging Markets Equity Fund/Fidelity Advisor&#xae; Sustainable Emerging Markets Equity Fund A, M, C, I, Z&#160;
</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2514">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2518">Fidelity&#xae; Sustainable Emerging Markets Equity Fund seeks capital appreciation.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2521">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2523">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the fund or certain other Fidelity&#xae; funds. More information about these and other discounts is available from your investment professional and in the "Fund Distribution" section beginning on page 53 of the prospectus and in the sales charge waiver appendix to the prospectus.
</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2528">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the fund or certain other Fidelity&#xae; funds. More information about these and other discounts is available from your investment professional and in the "Fund Distribution" section beginning on page 53 of the prospectus</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      decimals="0"
      id="ixv-21782"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2539">Shareholder fees</oef:ShareholderFeesCaption>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="4"
      id="ixv-21783"
      unitRef="pure">0.0575</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="4"
      id="ixv-21784"
      unitRef="pure">0.0350</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="4"
      id="ixv-21785"
      unitRef="pure">0</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="4"
      id="ixv-21786"
      unitRef="pure">0</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="4"
      id="ixv-21787"
      unitRef="pure">0</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="4"
      id="footnoteASIC-PROS000075294SHF_AC000234206"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="4"
      id="footnoteASIC-PROS000075294SHF_AC000234201"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="4"
      id="footnoteASIC-PROS000075294SHF_BC000234202"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="4"
      id="ixv-21791"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="4"
      id="ixv-21792"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2642">Class A and Class M purchases of $1 million or more will not be subject to a front-end sales charge. Such Class A and Class M purchases may be subject, upon redemption, to a contingent deferred sales charge (CDSC) of 1.00% and 0.25%, respectively.</oef:ExpensesDeferredChargesTextBlock>
    <oef:ExpensesDeferredChargesTextBlock contextRef="Pid_S000075294_Cid_C000234202" id="ixv-2650">On Class C shares redeemed less than one year after purchase.</oef:ExpensesDeferredChargesTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2655">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_AC000234206_MF_footnoteS000075294ASIC-PROAOE_BC000234206_MF"
      unitRef="pure">0.0096</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_AC000234201_MF_footnoteS000075294ASIC-PROAOE_BC000234201_MF"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_AC000234202_MF_footnoteS000075294ASIC-PROAOE_BC000234202_MF"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_AC000234203_MF_footnoteS000075294ASIC-PROAOE_BC000234203_MF"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_AC000234204_MF_footnoteS000075294ASIC-PROAOE_BC000234204_MF"
      unitRef="pure">0.0083</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="6"
      id="ixv-21798"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="6"
      id="ixv-21799"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="6"
      id="ixv-21800"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="6"
      id="ixv-21801"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="6"
      id="ixv-21802"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_BC000234206_OE"
      unitRef="pure">0.0366</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_BC000234201_OE"
      unitRef="pure">0.0365</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_BC000234202_OE"
      unitRef="pure">0.0365</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_BC000234203_OE"
      unitRef="pure">0.0365</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_BC000234204_OE"
      unitRef="pure">0.0365</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="6"
      id="ixv-21808"
      unitRef="pure">0.0487</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="6"
      id="ixv-21809"
      unitRef="pure">0.0505</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="6"
      id="ixv-21810"
      unitRef="pure">0.0555</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="6"
      id="ixv-21811"
      unitRef="pure">0.0455</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="6"
      id="ixv-21812"
      unitRef="pure">0.0448</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_CC000234206_FW"
      unitRef="pure">-0.0336</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_CC000234201_FW"
      unitRef="pure">-0.0329</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_CC000234202_FW"
      unitRef="pure">-0.0329</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_CC000234203_FW"
      unitRef="pure">-0.0329</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="6"
      id="footnoteS000075294ASIC-PROAOE_CC000234204_FW"
      unitRef="pure">-0.0337</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="6"
      id="ixv-21818"
      unitRef="pure">0.0151</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="6"
      id="ixv-21819"
      unitRef="pure">0.0176</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="6"
      id="ixv-21820"
      unitRef="pure">0.0226</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="6"
      id="ixv-21821"
      unitRef="pure">0.0126</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="6"
      id="ixv-21822"
      unitRef="pure">0.0111</oef:NetExpensesOverAssets>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2908">Adjusted to reflect current fees.</oef:ExpensesRestatedToReflectCurrent>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2918">2026-02-28</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-2924">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 the 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 and if you hold your shares:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21823"
      unitRef="usd">720</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21824"
      unitRef="usd">720</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21825"
      unitRef="usd">523</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21826"
      unitRef="usd">523</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21827"
      unitRef="usd">329</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21828"
      unitRef="usd">229</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21829"
      unitRef="usd">128</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21830"
      unitRef="usd">128</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21831"
      unitRef="usd">113</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21832"
      unitRef="usd">113</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21833"
      unitRef="usd">1569</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21834"
      unitRef="usd">1569</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21835"
      unitRef="usd">1427</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21836"
      unitRef="usd">1427</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21837"
      unitRef="usd">1260</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21838"
      unitRef="usd">1260</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21839"
      unitRef="usd">970</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21840"
      unitRef="usd">970</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21841"
      unitRef="usd">939</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21842"
      unitRef="usd">939</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21843"
      unitRef="usd">2534</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21844"
      unitRef="usd">2534</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21845"
      unitRef="usd">2443</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21846"
      unitRef="usd">2443</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21847"
      unitRef="usd">2394</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21848"
      unitRef="usd">2394</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21849"
      unitRef="usd">1937</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21850"
      unitRef="usd">1937</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21851"
      unitRef="usd">1895</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21852"
      unitRef="usd">1895</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21853"
      unitRef="usd">4956</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075294_Cid_C000234206"
      decimals="0"
      id="ixv-21854"
      unitRef="usd">4956</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21855"
      unitRef="usd">4977</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075294_Cid_C000234201"
      decimals="0"
      id="ixv-21856"
      unitRef="usd">4977</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21857"
      unitRef="usd">5046</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075294_Cid_C000234202"
      decimals="0"
      id="ixv-21858"
      unitRef="usd">5046</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21859"
      unitRef="usd">4394</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075294_Cid_C000234203"
      decimals="0"
      id="ixv-21860"
      unitRef="usd">4394</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21861"
      unitRef="usd">4329</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075294_Cid_C000234204"
      decimals="0"
      id="ixv-21862"
      unitRef="usd">4329</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3233">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3237">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 108% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21863"
      unitRef="pure">1.08</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3241">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3244">
Normally investing at least 80% of assets in equity securities of companies in emerging markets, including equity investments that are tied economically to emerging markets, that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices based on an evaluation of such companies' individual environmental, social and governance (ESG) profile. Emerging markets include countries that have an emerging stock market as defined by MSCI, countries or markets with low- to- middle-income economies as classified by the World Bank, and other countries or markets with similar emerging characteristics.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like characteristics.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in equity securities.Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team.  The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers. Investing in issuers that the Adviser believes deliver tangible environmental or social impact through core business operations. An assessment of the impact characteristics of an issuer may involve corporate engagement and an analysis of issuer alignment with the United Nations Sustainable Development Goals using qualitative analysis as well as proprietary or third-party data. For example, issuers that provide access to clean water, education, or clean energy through their core business may be considered to deliver tangible impact. Allocating investments across different emerging markets countries.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-3276">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-3282">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-3288">Foreign and Emerging Markets Risk.
Foreign markets, particularly emerging markets, can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
The extent of economic development; political stability; market depth, infrastructure, and capitalization; and regulatory oversight can be less than in more developed markets. Emerging markets typically have less established legal, accounting and financial reporting systems than those in more developed markets, which may reduce the scope or quality of financial information available to investors.
Emerging markets can be subject to greater social, economic, regulatory, and political uncertainties and can be extremely volatile.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_GeographicExposureToAsiaMember"
      id="ixv-3300">Geographic Exposure to Asia.
Because the fund invests a meaningful portion of its assets in Asia, the fund's performance is expected to be closely tied to social, political, and economic conditions within Asia and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_GeographicExposureToChinaMember"
      id="ixv-3306">Geographic Exposure to China.
Because the fund invests a meaningful portion of its assets in China, the fund's performance is expected to be closely tied to social, political, and economic conditions in China and to be more volatile than the performance of more geographically diversified funds. The fund may obtain exposure to companies based or operated in China by investing through legal structures known as variable interest entities (VIEs). Instead of directly owning the equity securities of a Chinese company, a VIE enters into service and other contracts with the Chinese company. Although the VIE has no equity ownership of the Chinese company, the contractual arrangements permit the VIE to consolidate the Chinese company into its financial statements. Intervention by the Chinese government with respect to VIEs could significantly affect the Chinese company's performance and the enforceability of the VIE's contractual arrangements with the Chinese company.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-3312">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_ManagementRiskMember"
      id="ixv-3318">Management Risk.
The Adviser's application of the fund's strategy criteria may not achieve its intended results. The fund could underperform in comparison to other funds with a similar benchmark or similar objectives and investment strategies.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_HighPortfolioTurnoverMember"
      id="ixv-3325">High Portfolio Turnover.
High portfolio turnover (more than 100%) may result in increased transaction costs and potentially higher capital gains or losses. The effects of higher than normal portfolio turnover may adversely affect the fund's performance.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-3332">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-3335">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3339">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3342">
The following information is intended to help you understand the risks of investing in the fund.
The information illustrates the performance of the fund's shares over the past 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 additional index has 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 institutional.fidelity.com for more recent performance information.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3346">The information illustrates the performance of the fund's shares over the past 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. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3349">Past performance (before and after taxes) is not an indication of future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3353"> institutional.fidelity.com </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3360">Year-by-Year Returns </oef:BarChartHeading>
    <oef:BarChartNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3364">The returns in the bar chart do not reflect any applicable sales charges; if sales charges were reflected, returns would be lower than those shown.</oef:BarChartNarrativeTextBlock>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3365">The returns in the bar chart do not reflect any applicable sales charges; if sales charges were reflected, returns would be lower than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:AnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234206_2023"
      decimals="INF"
      id="ixv-21864"
      unitRef="pure">0.1121</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3442"> &#160;&#160;&#160;Highest Quarter Return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21865"
      unitRef="pure">0.0903</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3452">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3457"> &#160;&#160;&#160;Lowest Quarter Return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21866"
      unitRef="pure">-0.0569</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3468">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3473"> &#160;&#160;&#160;Year-to-Date Return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21867"
      unitRef="pure">0.1429</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3483">2024-09-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3487">Average Annual Returns</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3491">Unlike the returns in the bar chart, the returns in the table reflect the maximum applicable sales charges. 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. After-tax returns for Class A are shown in the table below and after-tax returns for other classes will vary. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). 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.</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableDoesReflectSalesLoads
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3492">Unlike the returns in the bar chart, the returns in the table reflect the maximum applicable sales charges.</oef:PerformanceTableDoesReflectSalesLoads>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3494"> 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.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3496"> After-tax returns for Class A are shown in the table below and after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3499">The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). </oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Pid_S000075294_contentCd_ASIC-PRO"
      id="ixv-3501">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.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234206_ReturnBeforeTaxes_01"
      id="ixv-3525">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234206_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21868"
      unitRef="pure">0.0482</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234206_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075294AAR_A_RBT_loc"
      unitRef="pure">-0.1186</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234206_AfterTaxesOnDistributions_01"
      id="ixv-3541">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234206_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-21870"
      unitRef="pure">0.0466</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234206_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075294AAR_A_ATD_loc"
      unitRef="pure">-0.1192</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234206_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-3555"> Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234206_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-21872"
      unitRef="pure">0.0333</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234206_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075294AAR_A_ATDS_loc"
      unitRef="pure">-0.0877</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234201_ReturnBeforeTaxes_01"
      id="ixv-3569">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234201_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21874"
      unitRef="pure">0.0692</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234201_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075294AAR_B_RBT_loc"
      unitRef="pure">-0.1099</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234202_ReturnBeforeTaxes_01"
      id="ixv-3583">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234202_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21876"
      unitRef="pure">0.0927</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234202_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075294AAR_C_RBT_loc"
      unitRef="pure">-0.0977</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234203_ReturnBeforeTaxes_01"
      id="ixv-3597">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234203_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21878"
      unitRef="pure">0.1134</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234203_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075294AAR_D_RBT_loc"
      unitRef="pure">-0.0884</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234204_ReturnBeforeTaxes_01"
      id="ixv-3611">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234204_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21880"
      unitRef="pure">0.1146</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234204_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075294AAR_E_RBT_loc"
      unitRef="pure">-0.0872</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Indexid_IXWRU_contentCd_ASIC-PRO_01"
      id="ixv-3624">MSCI Emerging Markets (EM) ESG Leaders Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_IXWRU_contentCd_ASIC-PRO_01"
      decimals="4"
      id="ixv-21882"
      unitRef="pure">0.0616</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_IXWRU_contentCd_ASIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-21883"
      unitRef="pure">-0.1099</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Indexid_MC041_contentCd_ASIC-PRO_01"
      id="ixv-3644">MSCI Emerging Markets Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_MC041_contentCd_ASIC-PRO_01"
      decimals="4"
      id="ixv-21884"
      unitRef="pure">0.0986</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_MC041_contentCd_ASIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-21885"
      unitRef="pure">-0.0744</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075294_Cid_C000234206" id="ixv-3675">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075294_Cid_C000234201" id="ixv-3683">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075294_Cid_C000234202" id="ixv-3690">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075294_Cid_C000234203" id="ixv-3697">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075294_Cid_C000234204" id="ixv-3704">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3792">Fund Summary
Fund/Class:
Fidelity&#xae; Sustainable International Equity Fund/Fidelity Advisor&#xae; Sustainable International Equity Fund A, M, C, I, Z&#160;
</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3805">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3809">Fidelity&#xae; Sustainable International Equity Fund seeks long-term growth of capital.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3812">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3814">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the fund or certain other Fidelity&#xae; funds. More information about these and other discounts is available from your investment professional and in the "Fund Distribution" section beginning on page 53 of the prospectus and in the sales charge waiver appendix to the prospectus.
</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3819">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the fund or certain other Fidelity&#xae; funds. More information about these and other discounts is available from your investment professional and in the "Fund Distribution" section beginning on page 53 of the prospectus</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      decimals="0"
      id="ixv-21886"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3830">Shareholder fees</oef:ShareholderFeesCaption>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="4"
      id="ixv-21887"
      unitRef="pure">0.0575</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="4"
      id="ixv-21888"
      unitRef="pure">0.0350</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="4"
      id="ixv-21889"
      unitRef="pure">0</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="4"
      id="ixv-21890"
      unitRef="pure">0</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOfferingPrice
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="4"
      id="ixv-21891"
      unitRef="pure">0</oef:MaximumCumulativeSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="4"
      id="footnoteASIC-PROS000075295SHF_AC000234212"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="4"
      id="footnoteASIC-PROS000075295SHF_AC000234207"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="4"
      id="footnoteASIC-PROS000075295SHF_BC000234208"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="4"
      id="ixv-21895"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:MaximumDeferredSalesChargeOverOther
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="4"
      id="ixv-21896"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOther>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3933">Class A and Class M purchases of $1 million or more will not be subject to a front-end sales charge. Such Class A and Class M purchases may be subject, upon redemption, to a contingent deferred sales charge (CDSC) of 1.00% and 0.25%, respectively.</oef:ExpensesDeferredChargesTextBlock>
    <oef:ExpensesDeferredChargesTextBlock contextRef="Pid_S000075295_Cid_C000234208" id="ixv-3941">On Class C shares redeemed less than one year after purchase.</oef:ExpensesDeferredChargesTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-3946">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_AC000234212_MF_footnoteS000075295ASIC-PROAOE_BC000234212_MF"
      unitRef="pure">0.0076</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_AC000234207_MF_footnoteS000075295ASIC-PROAOE_BC000234207_MF"
      unitRef="pure">0.0073</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_AC000234208_MF_footnoteS000075295ASIC-PROAOE_BC000234208_MF"
      unitRef="pure">0.0072</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_AC000234209_MF_footnoteS000075295ASIC-PROAOE_BC000234209_MF"
      unitRef="pure">0.0073</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_AC000234210_MF_footnoteS000075295ASIC-PROAOE_BC000234210_MF"
      unitRef="pure">0.0067</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="6"
      id="ixv-21902"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="6"
      id="ixv-21903"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="6"
      id="ixv-21904"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="6"
      id="ixv-21905"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="6"
      id="ixv-21906"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_BC000234212_OE"
      unitRef="pure">0.0177</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_BC000234207_OE"
      unitRef="pure">0.0177</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_BC000234208_OE"
      unitRef="pure">0.0177</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_BC000234209_OE"
      unitRef="pure">0.0177</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_BC000234210_OE"
      unitRef="pure">0.0177</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="6"
      id="ixv-21912"
      unitRef="pure">0.0278</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="6"
      id="ixv-21913"
      unitRef="pure">0.0300</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="6"
      id="ixv-21914"
      unitRef="pure">0.0349</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="6"
      id="ixv-21915"
      unitRef="pure">0.0250</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="6"
      id="ixv-21916"
      unitRef="pure">0.0244</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_CC000234212_FW"
      unitRef="pure">-0.0148</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_CC000234207_FW"
      unitRef="pure">-0.0145</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_CC000234208_FW"
      unitRef="pure">-0.0144</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_CC000234209_FW"
      unitRef="pure">-0.0145</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="6"
      id="footnoteS000075295ASIC-PROAOE_CC000234210_FW"
      unitRef="pure">-0.0154</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="6"
      id="ixv-21922"
      unitRef="pure">0.0130</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="6"
      id="ixv-21923"
      unitRef="pure">0.0155</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="6"
      id="ixv-21924"
      unitRef="pure">0.0205</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="6"
      id="ixv-21925"
      unitRef="pure">0.0105</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="6"
      id="ixv-21926"
      unitRef="pure">0.0090</oef:NetExpensesOverAssets>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4199">Adjusted to reflect current fees.</oef:ExpensesRestatedToReflectCurrent>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4209">2026-02-28</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4215">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 the 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 and if you hold your shares:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21927"
      unitRef="usd">700</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21928"
      unitRef="usd">700</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21929"
      unitRef="usd">502</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21930"
      unitRef="usd">502</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21931"
      unitRef="usd">308</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21932"
      unitRef="usd">208</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21933"
      unitRef="usd">107</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21934"
      unitRef="usd">107</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21935"
      unitRef="usd">92</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21936"
      unitRef="usd">92</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21937"
      unitRef="usd">1208</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21938"
      unitRef="usd">1208</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21939"
      unitRef="usd">1067</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21940"
      unitRef="usd">1067</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21941"
      unitRef="usd">890</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21942"
      unitRef="usd">890</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21943"
      unitRef="usd">591</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21944"
      unitRef="usd">591</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21945"
      unitRef="usd">561</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21946"
      unitRef="usd">561</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21947"
      unitRef="usd">1792</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21948"
      unitRef="usd">1792</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21949"
      unitRef="usd">1705</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21950"
      unitRef="usd">1705</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21951"
      unitRef="usd">1645</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21952"
      unitRef="usd">1645</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21953"
      unitRef="usd">1153</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21954"
      unitRef="usd">1153</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21955"
      unitRef="usd">1112</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21956"
      unitRef="usd">1112</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21957"
      unitRef="usd">3367</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075295_Cid_C000234212"
      decimals="0"
      id="ixv-21958"
      unitRef="usd">3367</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21959"
      unitRef="usd">3417</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075295_Cid_C000234207"
      decimals="0"
      id="ixv-21960"
      unitRef="usd">3417</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21961"
      unitRef="usd">3475</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075295_Cid_C000234208"
      decimals="0"
      id="ixv-21962"
      unitRef="usd">3475</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21963"
      unitRef="usd">2687</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075295_Cid_C000234209"
      decimals="0"
      id="ixv-21964"
      unitRef="usd">2687</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21965"
      unitRef="usd">2617</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Pid_S000075295_Cid_C000234210"
      decimals="0"
      id="ixv-21966"
      unitRef="usd">2617</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4524">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4528">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 50% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21967"
      unitRef="pure">0.50</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4532">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4535">
Normally investing at least 80% of assets in equity securities of companies that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices based on an evaluation of such companies' individual environmental, social and governance (ESG) profile.
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like characteristics.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in non-U.S. securities. The Adviser considers non-U.S. securities to include investments that are tied economically to a particular country or region outside the U.S.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team.  The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers. Investing in issuers that the Adviser believes deliver tangible environmental or social impact through core business operations. An assessment of the impact characteristics of an issuer may involve corporate engagement and an analysis of issuer alignment with the United Nations Sustainable Development Goals using qualitative analysis as well as proprietary or third-party data. For example, issuers that provide access to clean water, education, or clean energy through their core business may be considered to deliver tangible impact. Allocating investments across different countries and regions.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-4568">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-4574">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_ForeignExposureMember"
      id="ixv-4580">Foreign Exposure.
Foreign markets, particularly emerging markets, can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
The extent of economic development; political stability; market depth, infrastructure, and capitalization; and regulatory oversight can be less than in more developed markets. Emerging markets typically have less established legal, accounting and financial reporting systems than those in more developed markets, which may reduce the scope or quality of financial information available to investors.
Emerging markets can be subject to greater social, economic, regulatory, and political uncertainties and can be extremely volatile.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_GeographicExposureToEuropeMember"
      id="ixv-4592">Geographic Exposure to Europe.
Because the fund invests a meaningful portion of its assets in Europe, the fund's performance is expected to be closely tied to social, political, and economic conditions within Europe and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_GeographicExposureToJapanMember"
      id="ixv-4598">Geographic Exposure to Japan.
Because the fund invests a meaningful portion of its assets in Japan, the fund's performance is expected to be closely tied to social, political, and economic conditions within Japan and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-4604">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_ManagementRiskMember"
      id="ixv-4610">Management Risk.
The Adviser's application of the fund's strategy criteria may not achieve its intended results. The fund could underperform in comparison to other funds with a similar benchmark or similar objectives and investment strategies.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-4618">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-4621">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4625">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4628">
The following information is intended to help you understand the risks of investing in the fund.
The information illustrates the performance of the fund's shares over the past 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 additional index has 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 institutional.fidelity.com for more recent performance information.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4632">The information illustrates the performance of the fund's shares over the past 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.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4635">Past performance (before and after taxes) is not an indication of future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4639"> institutional.fidelity.com </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4646">Year-by-Year Returns </oef:BarChartHeading>
    <oef:BarChartNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4650">The returns in the bar chart do not reflect any applicable sales charges; if sales charges were reflected, returns would be lower than those shown.</oef:BarChartNarrativeTextBlock>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4651">The returns in the bar chart do not reflect any applicable sales charges; if sales charges were reflected, returns would be lower than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:AnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234212_2023"
      decimals="INF"
      id="ixv-21968"
      unitRef="pure">0.1304</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4728"> &#160;&#160;&#160;Highest Quarter Return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21969"
      unitRef="pure">0.1164</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4738">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4743"> &#160;&#160;&#160;Lowest Quarter Return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21970"
      unitRef="pure">-0.0769</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4754">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4759"> &#160;&#160;&#160;Year-to-Date Return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      decimals="4"
      id="ixv-21971"
      unitRef="pure">0.1616</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4769">2024-09-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4773">Average Annual Returns</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4777">Unlike the returns in the bar chart, the returns in the table reflect the maximum applicable sales charges. 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. After-tax returns for Class A are shown in the table below and after-tax returns for other classes will vary. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). 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.</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableDoesReflectSalesLoads
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4778">Unlike the returns in the bar chart, the returns in the table reflect the maximum applicable sales charges.</oef:PerformanceTableDoesReflectSalesLoads>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4780"> 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.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4782"> After-tax returns for Class A are shown in the table below and after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4785">The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). </oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Pid_S000075295_contentCd_ASIC-PRO"
      id="ixv-4787">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.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234212_ReturnBeforeTaxes_01"
      id="ixv-4811">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234212_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21972"
      unitRef="pure">0.0654</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234212_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075295AAR_A_RBT_loc"
      unitRef="pure">-0.0830</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234212_AfterTaxesOnDistributions_01"
      id="ixv-4827">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234212_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-21974"
      unitRef="pure">0.0640</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234212_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075295AAR_A_ATD_loc"
      unitRef="pure">-0.0836</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234212_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-4841"> Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234212_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-21976"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234212_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075295AAR_A_ATDS_loc"
      unitRef="pure">-0.0613</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234207_ReturnBeforeTaxes_01"
      id="ixv-4855">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234207_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21978"
      unitRef="pure">0.0891</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234207_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075295AAR_B_RBT_loc"
      unitRef="pure">-0.0739</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234208_ReturnBeforeTaxes_01"
      id="ixv-4869">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234208_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21980"
      unitRef="pure">0.1125</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234208_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075295AAR_C_RBT_loc"
      unitRef="pure">-0.0610</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234209_ReturnBeforeTaxes_01"
      id="ixv-4883">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234209_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21982"
      unitRef="pure">0.1335</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234209_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075295AAR_D_RBT_loc"
      unitRef="pure">-0.0516</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234210_ReturnBeforeTaxes_01"
      id="ixv-4897">Return Before Taxes </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234210_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-21984"
      unitRef="pure">0.1346</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234210_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteASIC-PROS000075295AAR_E_RBT_loc"
      unitRef="pure">-0.0505</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Indexid_IXWRT_contentCd_ASIC-PRO_01"
      id="ixv-4910">MSCI EAFE ESG Leaders</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_IXWRT_contentCd_ASIC-PRO_01"
      decimals="4"
      id="ixv-21986"
      unitRef="pure">0.1882</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_IXWRT_contentCd_ASIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-21987"
      unitRef="pure">0.0080</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Indexid_MS001_contentCd_ASIC-PRO_01"
      id="ixv-4929">MSCI EAFE Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_MS001_contentCd_ASIC-PRO_01"
      decimals="4"
      id="ixv-21988"
      unitRef="pure">0.1849</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_MS001_contentCd_ASIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-21989"
      unitRef="pure">0.0168</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075295_Cid_C000234212" id="ixv-4959">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075295_Cid_C000234207" id="ixv-4967">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075295_Cid_C000234208" id="ixv-4974">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075295_Cid_C000234209" id="ixv-4981">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075295_Cid_C000234210" id="ixv-4988">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13203">Fund Summary
Fund/Class:
Fidelity&#xae; Sustainable Emerging Markets Equity Fund/Fidelity&#xae; Sustainable Emerging Markets Equity Fund

</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13216">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13220">Fidelity&#xae; Sustainable Emerging Markets Equity Fund seeks capital appreciation.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13224">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13226">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13236">Shareholder fees</oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      decimals="0"
      id="ixv-21990"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13248">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="6"
      id="footnoteS000075294SIC-PROAOE_AC000234205_MF_footnoteS000075294SIC-PROAOE_BC000234205_MF"
      unitRef="pure">0.0092</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="6"
      id="ixv-21992"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="6"
      id="footnoteS000075294SIC-PROAOE_BC000234205_OE"
      unitRef="pure">0.0366</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="6"
      id="ixv-21994"
      unitRef="pure">0.0458</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="6"
      id="footnoteS000075294SIC-PROAOE_CC000234205_FW"
      unitRef="pure">-0.0332</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="6"
      id="ixv-21996"
      unitRef="pure">0.0126</oef:NetExpensesOverAssets>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13329">Adjusted to reflect current fees.</oef:ExpensesRestatedToReflectCurrent>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13339">2026-02-28</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13345">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 the 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:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="0"
      id="ixv-21997"
      unitRef="usd">128</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="0"
      id="ixv-21998"
      unitRef="usd">975</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="0"
      id="ixv-21999"
      unitRef="usd">1948</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075294_Cid_C000234205"
      decimals="0"
      id="ixv-22000"
      unitRef="usd">4416</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13404">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13408">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 108% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22001"
      unitRef="pure">1.08</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13412">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13415">
Normally investing at least 80% of assets in equity securities of companies in emerging markets, including equity investments that are tied economically to emerging markets, that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices based on an evaluation of such companies' individual environmental, social and governance (ESG) profile. Emerging markets include countries that have an emerging stock market as defined by MSCI, countries or markets with low- to- middle-income economies as classified by the World Bank, and other countries or markets with similar emerging characteristics.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like characteristics.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in equity securities.Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team.  The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers. Investing in issuers that the Adviser believes deliver tangible environmental or social impact through core business operations. An assessment of the impact characteristics of an issuer may involve corporate engagement and an analysis of issuer alignment with the United Nations Sustainable Development Goals using qualitative analysis as well as proprietary or third-party data. For example, issuers that provide access to clean water, education, or clean energy through their core business may be considered to deliver tangible impact. Allocating investments across different emerging markets countries.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-13447">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-13453">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-13459">Foreign and Emerging Markets Risk.
Foreign markets, particularly emerging markets, can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
The extent of economic development; political stability; market depth, infrastructure, and capitalization; and regulatory oversight can be less than in more developed markets. Emerging markets typically have less established legal, accounting and financial reporting systems than those in more developed markets, which may reduce the scope or quality of financial information available to investors.
Emerging markets can be subject to greater social, economic, regulatory, and political uncertainties and can be extremely volatile.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_GeographicExposureToAsiaMember"
      id="ixv-13471">Geographic Exposure to Asia.
Because the fund invests a meaningful portion of its assets in Asia, the fund's performance is expected to be closely tied to social, political, and economic conditions within Asia and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_GeographicExposureToChinaMember"
      id="ixv-13477">Geographic Exposure to China.
Because the fund invests a meaningful portion of its assets in China, the fund's performance is expected to be closely tied to social, political, and economic conditions in China and to be more volatile than the performance of more geographically diversified funds. The fund may obtain exposure to companies based or operated in China by investing through legal structures known as variable interest entities (VIEs). Instead of directly owning the equity securities of a Chinese company, a VIE enters into service and other contracts with the Chinese company. Although the VIE has no equity ownership of the Chinese company, the contractual arrangements permit the VIE to consolidate the Chinese company into its financial statements. Intervention by the Chinese government with respect to VIEs could significantly affect the Chinese company's performance and the enforceability of the VIE's contractual arrangements with the Chinese company.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-13483">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_ManagementRiskMember"
      id="ixv-13489">Management Risk.
The Adviser's application of the fund's strategy criteria may not achieve its intended results. The fund could underperform in comparison to other funds with a similar benchmark or similar objectives and investment strategies.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_HighPortfolioTurnoverMember"
      id="ixv-13496">High Portfolio Turnover.
High portfolio turnover (more than 100%) may result in increased transaction costs and potentially higher capital gains or losses. The effects of higher than normal portfolio turnover may adversely affect the fund's performance.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-13503">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-13506">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13510">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13513">
The following information is intended to help you understand the risks of investing in the fund.
The information illustrates the performance of the fund's shares over the past 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 additional index has 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.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13517">The information illustrates the performance of the fund's shares over the past 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. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13520">Past performance (before and after taxes) is not an indication of future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13524"> www.fidelity.com </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13531">Year-by-Year Returns </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234205_2023"
      decimals="INF"
      id="ixv-22002"
      unitRef="pure">0.1134</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13608"> &#160;&#160;&#160;Highest Quarter Return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22003"
      unitRef="pure">0.0902</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13618">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13623"> &#160;&#160;&#160;Lowest Quarter Return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22004"
      unitRef="pure">-0.0556</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13634">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13639"> &#160;&#160;&#160;Year-to-Date Return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22005"
      unitRef="pure">0.1453</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13649">2024-09-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13653">Average Annual Returns</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13657">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. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). 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.</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13658">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.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13661"> The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan).</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Pid_S000075294_contentCd_SIC-PRO"
      id="ixv-13663"> 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.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234205_ReturnBeforeTaxes_01"
      id="ixv-13701">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234205_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-22006"
      unitRef="pure">0.1134</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234205_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSIC-PROS000075294AAR_A_RBT_loc"
      unitRef="pure">-0.0884</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234205_AfterTaxesOnDistributions_01"
      id="ixv-13715">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234205_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-22008"
      unitRef="pure">0.1106</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234205_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSIC-PROS000075294AAR_A_ATD_loc"
      unitRef="pure">-0.0897</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Cid_C000234205_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-13729">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234205_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-22010"
      unitRef="pure">0.0721</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Cid_C000234205_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSIC-PROS000075294AAR_A_ATDS_loc"
      unitRef="pure">-0.0653</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Indexid_IXWRU_contentCd_SIC-PRO_01"
      id="ixv-13744">MSCI Emerging Markets (EM) ESG Leaders Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_IXWRU_contentCd_SIC-PRO_01"
      decimals="4"
      id="ixv-22012"
      unitRef="pure">0.0616</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_IXWRU_contentCd_SIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22013"
      unitRef="pure">-0.1099</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075294_Indexid_MC041_contentCd_SIC-PRO_01"
      id="ixv-13764">MSCI Emerging Markets Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_MC041_contentCd_SIC-PRO_01"
      decimals="4"
      id="ixv-22014"
      unitRef="pure">0.0986</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075294_Indexid_MC041_contentCd_SIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22015"
      unitRef="pure">-0.0744</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075294_Cid_C000234205" id="ixv-13795">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-13878">Fund Summary
Fund/Class:
Fidelity&#xae; Sustainable International Equity Fund/Fidelity&#xae; Sustainable International Equity Fund

</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-13891">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-13895">Fidelity&#xae; Sustainable International Equity Fund seeks long-term growth of capital.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-13899">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-13901">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-13911">Shareholder fees</oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      decimals="0"
      id="ixv-22016"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-13923">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="6"
      id="footnoteS000075295SIC-PROAOE_AC000234211_MF_footnoteS000075295SIC-PROAOE_BC000234211_MF"
      unitRef="pure">0.0077</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="6"
      id="ixv-22018"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="6"
      id="footnoteS000075295SIC-PROAOE_BC000234211_OE"
      unitRef="pure">0.0177</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="6"
      id="ixv-22020"
      unitRef="pure">0.0254</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="6"
      id="footnoteS000075295SIC-PROAOE_CC000234211_FW"
      unitRef="pure">-0.0149</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="6"
      id="ixv-22022"
      unitRef="pure">0.0105</oef:NetExpensesOverAssets>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14004">Adjusted to reflect current fees.</oef:ExpensesRestatedToReflectCurrent>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14014">2026-02-28</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14020">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 the 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:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="0"
      id="ixv-22023"
      unitRef="usd">107</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="0"
      id="ixv-22024"
      unitRef="usd">598</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="0"
      id="ixv-22025"
      unitRef="usd">1169</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075295_Cid_C000234211"
      decimals="0"
      id="ixv-22026"
      unitRef="usd">2723</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14079">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14083">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 50% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22027"
      unitRef="pure">0.50</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14087">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14090">
Normally investing at least 80% of assets in equity securities of companies that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices based on an evaluation of such companies' individual environmental, social and governance (ESG) profile.
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like characteristics.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in non-U.S. securities. The Adviser considers non-U.S. securities to include investments that are tied economically to a particular country or region outside the U.S.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team.  The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers. Investing in issuers that the Adviser believes deliver tangible environmental or social impact through core business operations. An assessment of the impact characteristics of an issuer may involve corporate engagement and an analysis of issuer alignment with the United Nations Sustainable Development Goals using qualitative analysis as well as proprietary or third-party data. For example, issuers that provide access to clean water, education, or clean energy through their core business may be considered to deliver tangible impact. Allocating investments across different countries and regions.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-14123">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-14129">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_ForeignExposureMember"
      id="ixv-14135">Foreign Exposure.
Foreign markets, particularly emerging markets, can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
The extent of economic development; political stability; market depth, infrastructure, and capitalization; and regulatory oversight can be less than in more developed markets. Emerging markets typically have less established legal, accounting and financial reporting systems than those in more developed markets, which may reduce the scope or quality of financial information available to investors.
Emerging markets can be subject to greater social, economic, regulatory, and political uncertainties and can be extremely volatile.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_GeographicExposureToEuropeMember"
      id="ixv-14147">Geographic Exposure to Europe.
Because the fund invests a meaningful portion of its assets in Europe, the fund's performance is expected to be closely tied to social, political, and economic conditions within Europe and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_GeographicExposureToJapanMember"
      id="ixv-14153">Geographic Exposure to Japan.
Because the fund invests a meaningful portion of its assets in Japan, the fund's performance is expected to be closely tied to social, political, and economic conditions within Japan and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-14159">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_ManagementRiskMember"
      id="ixv-14165">Management Risk.
The Adviser's application of the fund's strategy criteria may not achieve its intended results. The fund could underperform in comparison to other funds with a similar benchmark or similar objectives and investment strategies.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-14173">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-14176">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14180">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14183">
The following information is intended to help you understand the risks of investing in the fund.
The information illustrates the performance of the fund's shares over the past 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 additional index has 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.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14187">The information illustrates the performance of the fund's shares over the past 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.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14190">Past performance (before and after taxes) is not an indication of future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14194"> www.fidelity.com </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14201">Year-by-Year Returns </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234211_2023"
      decimals="INF"
      id="ixv-22028"
      unitRef="pure">0.1335</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14278"> &#160;&#160;&#160;Highest Quarter Return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22029"
      unitRef="pure">0.1166</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14288">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14293"> &#160;&#160;&#160;Lowest Quarter Return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22030"
      unitRef="pure">-0.0767</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14304">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14309"> &#160;&#160;&#160;Year-to-Date Return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      decimals="4"
      id="ixv-22031"
      unitRef="pure">0.1638</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14319">2024-09-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14323">Average Annual Returns</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14327">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. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). 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.</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14328">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.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14331"> The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan).</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Pid_S000075295_contentCd_SIC-PRO"
      id="ixv-14333"> 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.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234211_ReturnBeforeTaxes_01"
      id="ixv-14371">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234211_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-22032"
      unitRef="pure">0.1335</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234211_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSIC-PROS000075295AAR_A_RBT_loc"
      unitRef="pure">-0.0516</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234211_AfterTaxesOnDistributions_01"
      id="ixv-14385">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234211_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-22034"
      unitRef="pure">0.1313</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234211_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSIC-PROS000075295AAR_A_ATD_loc"
      unitRef="pure">-0.0527</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Cid_C000234211_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-14399">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234211_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-22036"
      unitRef="pure">0.0842</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Cid_C000234211_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSIC-PROS000075295AAR_A_ATDS_loc"
      unitRef="pure">-0.0377</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Indexid_IXWRT_contentCd_SIC-PRO_01"
      id="ixv-14414">MSCI EAFE ESG Leaders</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_IXWRT_contentCd_SIC-PRO_01"
      decimals="4"
      id="ixv-22038"
      unitRef="pure">0.1882</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_IXWRT_contentCd_SIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22039"
      unitRef="pure">0.0080</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075295_Indexid_MS001_contentCd_SIC-PRO_01"
      id="ixv-14433">MSCI EAFE Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_MS001_contentCd_SIC-PRO_01"
      decimals="4"
      id="ixv-22040"
      unitRef="pure">0.1849</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075295_Indexid_MS001_contentCd_SIC-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22041"
      unitRef="pure">0.0168</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075295_Cid_C000234211" id="ixv-14463">2022-02-10</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16805">Fund Summary
Fund:
Fidelity&#xae; SAI Sustainable Emerging Markets Equity Fund
</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16815">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16819">Fidelity&#xae; SAI Sustainable Emerging Markets Equity Fund seeks capital appreciation.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16823">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16825">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund.
</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16834">Shareholder fees</oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      decimals="0"
      id="ixv-22042"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16846">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="6"
      id="footnoteS000075895IEE-PROAOE_AC000235236_MF"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="6"
      id="ixv-22044"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="6"
      id="ixv-22045"
      unitRef="pure">0.0083</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="6"
      id="ixv-22046"
      unitRef="pure">0.0158</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="6"
      id="footnoteS000075895IEE-PROAOE_BC000235236_FW"
      unitRef="pure">-0.0063</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="6"
      id="ixv-22048"
      unitRef="pure">0.0095</oef:NetExpensesOverAssets>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16918">Adjusted to reflect current fees.</oef:ExpensesRestatedToReflectCurrent>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16928">2026-02-28</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16934">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 the 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:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="0"
      id="ixv-22049"
      unitRef="usd">97</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="0"
      id="ixv-22050"
      unitRef="usd">415</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="0"
      id="ixv-22051"
      unitRef="usd">780</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075895_Cid_C000235236"
      decimals="0"
      id="ixv-22052"
      unitRef="usd">1806</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16993">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-16997">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 103% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22053"
      unitRef="pure">1.03</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17001">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17004">
Normally investing at least 80% of assets in equity securities of companies in emerging markets, including equity investments that are tied economically to emerging markets, that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices based on an evaluation of such companies' individual environmental, social and governance (ESG) profile. Emerging markets include countries that have an emerging stock market as defined by MSCI, countries or markets with low- to- middle-income economies as classified by the World Bank, and other countries or markets with similar emerging characteristics.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like characteristics.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in equity securities.Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team. The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers.Investing in issuers that the Adviser believes deliver tangible environmental or social impact through core business operations. An assessment of the impact characteristics of an issuer may involve corporate engagement and an analysis of issuer alignment with the United Nations Sustainable Development Goals using qualitative analysis as well as proprietary or third-party data. For example, issuers that provide access to clean water, education, or clean energy through their core business may be considered to deliver tangible impact. Allocating investments across different emerging markets countries.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-17036">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-17042">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-17048">Foreign and Emerging Markets Risk.
Foreign markets, particularly emerging markets, can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
The extent of economic development; political stability; market depth, infrastructure, and capitalization; and regulatory oversight can be less than in more developed markets. Emerging markets typically have less established legal, accounting and financial reporting systems than those in more developed markets, which may reduce the scope or quality of financial information available to investors.
Emerging markets can be subject to greater social, economic, regulatory, and political uncertainties and can be extremely volatile.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_GeographicExposureToAsiaMember"
      id="ixv-17060">Geographic Exposure to Asia.
Because the fund invests a meaningful portion of its assets in Asia, the fund's performance is expected to be closely tied to social, political, and economic conditions within Asia and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_GeographicExposureToChinaMember"
      id="ixv-17066">Geographic Exposure to China.
Because the fund invests a meaningful portion of its assets in China, the fund's performance is expected to be closely tied to social, political, and economic conditions in China and to be more volatile than the performance of more geographically diversified funds. The fund may obtain exposure to companies based or operated in China by investing through legal structures known as variable interest entities (VIEs). Instead of directly owning the equity securities of a Chinese company, a VIE enters into service and other contracts with the Chinese company. Although the VIE has no equity ownership of the Chinese company, the contractual arrangements permit the VIE to consolidate the Chinese company into its financial statements. Intervention by the Chinese government with respect to VIEs could significantly affect the Chinese company's performance and the enforceability of the VIE's contractual arrangements with the Chinese company.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-17072">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_ManagementRiskMember"
      id="ixv-17078">Management Risk.
The Adviser's application of the fund's strategy criteria may not achieve its intended results. The fund could underperform in comparison to other funds with a similar benchmark or similar objectives and investment strategies.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_HighPortfolioTurnoverMember"
      id="ixv-17085">High Portfolio Turnover.
High portfolio turnover (more than 100%) may result in increased transaction costs and potentially higher capital gains or losses. The effects of higher than normal portfolio turnover may adversely affect the fund's performance.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-17092">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-17095">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17099">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17102">
The following information is intended to help you understand the risks of investing in the fund.
The information illustrates the performance of the fund's shares over the past 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 additional index has 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.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17106">The information illustrates the performance of the fund's shares over the past 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. </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17109">Past performance (before and after taxes) is not an indication of future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17113"> www.fidelity.com </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17120">Year-by-Year Returns </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000075895_Cid_C000235236_2023"
      decimals="INF"
      id="ixv-22054"
      unitRef="pure">0.1167</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17197"> &#160;&#160;&#160;Highest Quarter Return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22055"
      unitRef="pure">0.0927</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17207">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17212"> &#160;&#160;&#160;Lowest Quarter Return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22056"
      unitRef="pure">-0.0554</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17223">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17228"> &#160;&#160;&#160;Year-to-Date Return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22057"
      unitRef="pure">0.1388</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17238">2024-09-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17242">Average Annual Returns</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17246">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. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). 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.</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17247">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.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17250"> The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan).</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Pid_S000075895_contentCd_IEE-PRO"
      id="ixv-17252"> 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.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075895_Cid_C000235236_ReturnBeforeTaxes_01"
      id="ixv-17289">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Cid_C000235236_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-22058"
      unitRef="pure">0.1167</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Cid_C000235236_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteIEE-PROS000075895AAR_A_RBT_loc"
      unitRef="pure">-0.0138</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075895_Cid_C000235236_AfterTaxesOnDistributions_01"
      id="ixv-17303">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Cid_C000235236_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-22060"
      unitRef="pure">0.1141</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Cid_C000235236_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteIEE-PROS000075895AAR_A_ATD_loc"
      unitRef="pure">-0.0158</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075895_Cid_C000235236_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-17317">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Cid_C000235236_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-22062"
      unitRef="pure">0.0711</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Cid_C000235236_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteIEE-PROS000075895AAR_A_ATDS_loc"
      unitRef="pure">-0.0100</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075895_Indexid_IXWRU_contentCd_IEE-PRO_01"
      id="ixv-17332">MSCI Emerging Markets (EM) ESG Leaders Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Indexid_IXWRU_contentCd_IEE-PRO_01"
      decimals="4"
      id="ixv-22064"
      unitRef="pure">0.0616</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Indexid_IXWRU_contentCd_IEE-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22065"
      unitRef="pure">-0.0530</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075895_Indexid_MC041_contentCd_IEE-PRO_01"
      id="ixv-17352">MSCI Emerging Markets Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Indexid_MC041_contentCd_IEE-PRO_01"
      decimals="4"
      id="ixv-22066"
      unitRef="pure">0.0986</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075895_Indexid_MC041_contentCd_IEE-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22067"
      unitRef="pure">-0.0217</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075895_Cid_C000235236" id="ixv-17383">2022-04-14</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17425">Fund Summary
Fund:
Fidelity&#xae; SAI Sustainable International Equity Fund
</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17435">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17439">Fidelity&#xae; SAI Sustainable International Equity Fund seeks long-term growth of capital.</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17443">Fee Table</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17445">
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund.
</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17454">Shareholder fees</oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      decimals="0"
      id="ixv-22068"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17466">Annual Operating Expenses</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="6"
      id="footnoteS000075896IEE-PROAOE_AC000235237_MF"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="6"
      id="ixv-22070"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="6"
      id="ixv-22071"
      unitRef="pure">0.0038</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="6"
      id="ixv-22072"
      unitRef="pure">0.0103</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="6"
      id="footnoteS000075896IEE-PROAOE_BC000235237_FW"
      unitRef="pure">-0.0028</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="6"
      id="ixv-22074"
      unitRef="pure">0.0075</oef:NetExpensesOverAssets>
    <oef:ExpensesRestatedToReflectCurrent
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17538">Adjusted to reflect current fees.</oef:ExpensesRestatedToReflectCurrent>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17548">2026-02-28</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17554">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 the 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:</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="0"
      id="ixv-22075"
      unitRef="usd">77</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="0"
      id="ixv-22076"
      unitRef="usd">290</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="0"
      id="ixv-22077"
      unitRef="usd">532</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000075896_Cid_C000235237"
      decimals="0"
      id="ixv-22078"
      unitRef="usd">1225</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17613">Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17617">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 45% of the average value of its portfolio.</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22079"
      unitRef="pure">0.45</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17621">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17624">
Normally investing at least 80% of assets in equity securities of companies that Fidelity Management &amp; Research Company LLC (FMR) (the Adviser) believes have proven or improving sustainability practices based on an evaluation of such companies' individual environmental, social and governance (ESG) profile.
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like characteristics.
Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.
&#160;
Normally investing primarily in non-U.S. securities. The Adviser considers non-U.S. securities to include investments that are tied economically to a particular country or region outside the U.S.
The Adviser considers a number of factors to determine whether an issuer is located in or tied economically to a particular country or region including: whether a third-party vendor has assigned a particular country or region classification to the issuer or included the issuer in an index representative of a particular country or region; the issuer's domicile, incorporation, and location of assets; whether the issuer derives at least 50% of its revenues from, or has at least 50% of its assets in, a particular country or region; the source of government guarantees (if any); and the primary trading market or listing exchange. Whether an issuer is located in or tied economically to a particular country can be determined under any of these factors.
Using the Adviser's proprietary ESG ratings process to evaluate the current state of an issuer's sustainability practices using a data-driven framework that includes both proprietary and third-party data, and also provide a qualitative forward-looking assessment of an issuer's sustainability outlook provided by the Adviser's fundamental research analysts and ESG team. The Adviser's ESG ratings of issuers are derived from multiple factors, including an issuer's environmental profile, which may include, but is not limited to, carbon and toxic emissions, water management, waste management, vulnerability to the physical impacts of climate change, and research and investment into products, services, and energies that reduce emissions and/or provide opportunities to transition to less carbon-intensive products or operations. An assessment of an issuer's social profile includes, but is not limited to, its approach to diversity and inclusion, human capital management, data privacy, product safety and human rights. With respect to governance, the independence and diversity of an issuer's board, its compensation practices and board oversight of critical ESG issues are considered as part of the assessment. These factors are weighted based on how material the Adviser believes each factor is to an issuer's financial outlook, and not all factors may be applicable to all issuers.Investing in issuers that the Adviser believes deliver tangible environmental or social impact through core business operations. An assessment of the impact characteristics of an issuer may involve corporate engagement and an analysis of issuer alignment with the United Nations Sustainable Development Goals using qualitative analysis as well as proprietary or third-party data. For example, issuers that provide access to clean water, education, or clean energy through their core business may be considered to deliver tangible impact. Allocating investments across different countries and regions.In addition to the ESG ratings process, using fundamental analysis of factors such as each issuer's financial condition and industry position, as well as market and economic conditions, to select investments.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.
</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-17657">Stock Market Volatility.
Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_SustainabilityRiskMember"
      id="ixv-17663">Sustainability Risk.
Application of Fidelity Management &amp; Research Company LLC's (FMR) (the Adviser) ESG ratings process and/or its sustainable investing exclusion criteria may affect the fund's exposure to certain issuers, sectors, regions, and countries and may affect the fund's performance depending on whether certain investments are in or out of favor. The criteria related to the fund's ESG ratings process and/or adherence to its sustainable investing exclusion criteria may result in the fund forgoing opportunities to buy certain securities when it might otherwise be advantageous to do so, or selling securities for ESG reasons when it might be otherwise disadvantageous for it to do so. As a result, the fund's performance may at times be better or worse than the performance of funds that do not use ESG or sustainability criteria. There are significant differences in interpretations of what it means for an issuer to have positive ESG factors. While the Adviser believes its definitions are reasonable, the portfolio decisions it makes may differ with other investors' or advisers' views. When evaluating an issuer, the Adviser is dependent on information or data obtained through voluntary or third-party reporting that may be incomplete, inaccurate, or unavailable, which could cause the Adviser to incorrectly assess an issuer's business practices.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_ForeignExposureMember"
      id="ixv-17669">Foreign Exposure.
Foreign markets, particularly emerging markets, can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
The extent of economic development; political stability; market depth, infrastructure, and capitalization; and regulatory oversight can be less than in more developed markets. Emerging markets typically have less established legal, accounting and financial reporting systems than those in more developed markets, which may reduce the scope or quality of financial information available to investors.
Emerging markets can be subject to greater social, economic, regulatory, and political uncertainties and can be extremely volatile.
Foreign exchange rates also can be extremely volatile.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_GeographicExposureToEuropeMember"
      id="ixv-17681">Geographic Exposure to Europe.
Because the fund invests a meaningful portion of its assets in Europe, the fund's performance is expected to be closely tied to social, political, and economic conditions within Europe and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_GeographicExposureToJapanMember"
      id="ixv-17687">Geographic Exposure to Japan.
Because the fund invests a meaningful portion of its assets in Japan, the fund's performance is expected to be closely tied to social, political, and economic conditions within Japan and to be more volatile than the performance of more geographically diversified funds.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-17693">Issuer-Specific Changes.
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.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_ManagementRiskMember"
      id="ixv-17699">Management Risk.
The Adviser's application of the fund's strategy criteria may not achieve its intended results. The fund could underperform in comparison to other funds with a similar benchmark or similar objectives and investment strategies.
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-17707">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.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-17710">&#160;You could lose money by investing in the fund.</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17714">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17717">
The following information is intended to help you understand the risks of investing in the fund.
The information illustrates the performance of the fund's shares over the past 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 additional index has 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.
</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17721">The information illustrates the performance of the fund's shares over the past 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.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17724">Past performance (before and after taxes) is not an indication of future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17728"> www.fidelity.com </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17735">Year-by-Year Returns </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000075896_Cid_C000235237_2023"
      decimals="INF"
      id="ixv-22080"
      unitRef="pure">0.1336</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17812"> &#160;&#160;&#160;Highest Quarter Return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22081"
      unitRef="pure">0.1148</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17822">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17827"> &#160;&#160;&#160;Lowest Quarter Return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22082"
      unitRef="pure">-0.0749</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17838">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17843"> &#160;&#160;&#160;Year-to-Date Return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      decimals="4"
      id="ixv-22083"
      unitRef="pure">0.1613</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17853">2024-09-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17857">Average Annual Returns</oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17861">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. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). 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.</oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17862">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.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17865"> The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan).</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Pid_S000075896_contentCd_IEE-PRO"
      id="ixv-17867"> 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.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075896_Cid_C000235237_ReturnBeforeTaxes_01"
      id="ixv-17904">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Cid_C000235237_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-22084"
      unitRef="pure">0.1336</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Cid_C000235237_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteIEE-PROS000075896AAR_A_RBT_loc"
      unitRef="pure">0.0069</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075896_Cid_C000235237_AfterTaxesOnDistributions_01"
      id="ixv-17917">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Cid_C000235237_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-22086"
      unitRef="pure">0.1321</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Cid_C000235237_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteIEE-PROS000075896AAR_A_ATD_loc"
      unitRef="pure">0.0058</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075896_Cid_C000235237_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-17930">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Cid_C000235237_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-22088"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Cid_C000235237_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteIEE-PROS000075896AAR_A_ATDS_loc"
      unitRef="pure">0.0060</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075896_Indexid_IXWRT_contentCd_IEE-PRO_01"
      id="ixv-17944">MSCI EAFE ESG Leaders</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Indexid_IXWRT_contentCd_IEE-PRO_01"
      decimals="4"
      id="ixv-22090"
      unitRef="pure">0.1882</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Indexid_IXWRT_contentCd_IEE-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22091"
      unitRef="pure">0.0561</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000075896_Indexid_MS001_contentCd_IEE-PRO_01"
      id="ixv-17963">MSCI EAFE Index</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Indexid_MS001_contentCd_IEE-PRO_01"
      decimals="4"
      id="ixv-22092"
      unitRef="pure">0.1849</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000075896_Indexid_MS001_contentCd_IEE-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-22093"
      unitRef="pure">0.0624</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000075896_Cid_C000235237" id="ixv-17993">2022-04-14</oef:AnnualReturnInceptionDate>
    <link:footnoteLink
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      xlink:type="extended">
        <link:loc
          xlink:href="#footnoteS000080315SMKC-PROAOE_AC000242614_FW"
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        <link:footnote id="footnoteS000080315SMKC-PROAOE_A" xlink:label="footnoteS000080315SMKC-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Management &amp; Research Company LLC (FMR) has contractually agreed to reimburse the fund to the extent that total operating expenses (excluding interest, fees and expenses of the Independent Trustees, and acquired fund fees and expenses (including fees and expenses associated with a wholly owned subsidiary), if any, as well as non-operating expenses such as brokerage commissions and fees and expenses associated with the fund's securities lending program, if applicable), as a percentage of its average net assets, exceed 0.013% (the Expense Cap). If at any time during the current fiscal year expenses for the fund fall below the Expense Cap, FMR reserves the right to recoup through the end of the fiscal year any expenses that were reimbursed during the current fiscal year up to, but not in excess of, the Expense Cap. This arrangement will remain in effect through </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">February 28, 2028</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">. FMR may not terminate this arrangement before the expiration date without the approval of the Board of Trustees and may extend it in its discretion after that date.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteS000080316SMKC-PROAOE_A" xlink:label="footnoteS000080316SMKC-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Management &amp; Research Company LLC (FMR) has contractually agreed to reimburse the fund to the extent that total operating expenses (excluding interest, fees and expenses of the Independent Trustees, and acquired fund fees and expenses (including fees and expenses associated with a wholly owned subsidiary), if any, as well as non-operating expenses such as brokerage commissions and fees and expenses associated with the fund's securities lending program, if applicable), as a percentage of its average net assets, exceed 0.013% (the Expense Cap). If at any time during the current fiscal year expenses for the fund fall below the Expense Cap, FMR reserves the right to recoup through the end of the fiscal year any expenses that were reimbursed during the current fiscal year up to, but not in excess of, the Expense Cap. This arrangement will remain in effect through </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">February 28, 2028</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">. FMR may not terminate this arrangement before the expiration date without the approval of the Board of Trustees and may extend it in its discretion after that date.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075294SHF_A" xlink:label="footnoteASIC-PROS000075294SHF_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Class A and Class M purchases of $1 million or more will not be subject to a front-end sales charge. Such Class A and Class M purchases may be subject, upon redemption, to a contingent deferred sales charge (CDSC) of 1.00% and 0.25%, respectively.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075294SHF_B" xlink:label="footnoteASIC-PROS000075294SHF_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">On Class C shares redeemed less than one year after purchase.</xhtml:span></link:footnote>
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          xlink:href="#footnoteS000075294ASIC-PROAOE_AC000234206_MF_footnoteS000075294ASIC-PROAOE_BC000234206_MF"
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        <link:footnote id="footnoteS000075294ASIC-PROAOE_A" xlink:label="footnoteS000075294ASIC-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">The management fee comprises a basic fee, which may vary by class, that is adjusted up or down (subject to a maximum rate) based on the performance of the fund or a designated class of the fund relative to that of the MSCI Emerging Markets Index. The basic fee covers administrative services previously provided under separate services agreements with the fund, for which 0.25%, 0.17%, 0.16%, 0.17%, and 0.09% for Class A, Class M, Class C, Class I, and Class Z, respectively, was previously charged under the services agreements. Please see "Fund Services - Fund Management - Advisory Fee(s)" for additional information.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteS000075294ASIC-PROAOE_B" xlink:label="footnoteS000075294ASIC-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Adjusted to reflect current fees.</xhtml:span></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000075294ASIC-PROAOE_BC000234204_OE"
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        <link:loc
          xlink:href="#footnoteS000075294ASIC-PROAOE_CC000234206_FW"
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        <link:footnote id="footnoteS000075294ASIC-PROAOE_C" xlink:label="footnoteS000075294ASIC-PROAOE_C" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">C</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Management &amp; Research Company LLC (FMR) has contractually agreed to reimburse Class A, Class M, Class C, Class I, and Class Z of the fund to the extent that total operating expenses (excluding interest, certain taxes, fees and expenses of the Independent Trustees, proxy and shareholder meeting expenses, extraordinary expenses, and acquired fund fees and expenses (including fees and expenses associated with a wholly owned subsidiary), if any, as well as non-operating expenses such as brokerage commissions and fees and expenses associated with the fund's securities lending program, if applicable), as a percentage of their respective average net assets, exceed 1.50%, 1.75%, 2.25%, 1.25%, and 1.10% (the Expense Caps). If at any time during the current fiscal year expenses for Class A, Class M, Class C, Class I, or Class Z of the fund fall below the Expense Caps, FMR reserves the right to recoup through the end of the fiscal year any expenses that were reimbursed during the current fiscal year up to, but not in excess of, the Expense Caps. These arrangements will remain in effect through </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">February 28, 2026</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees and may extend them in its discretion after that date.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075294AAR_A" xlink:label="footnoteASIC-PROS000075294AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075294AAR_B" xlink:label="footnoteASIC-PROS000075294AAR_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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          xlink:href="#footnoteASIC-PROS000075294AAR_C_RBT_loc"
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        <link:footnote id="footnoteASIC-PROS000075294AAR_C" xlink:label="footnoteASIC-PROS000075294AAR_C" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">C</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075294AAR_D" xlink:label="footnoteASIC-PROS000075294AAR_D" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">D</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075294AAR_E" xlink:label="footnoteASIC-PROS000075294AAR_E" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">E</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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        <link:loc
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        <link:footnote id="footnoteASIC-PROS000075295SHF_A" xlink:label="footnoteASIC-PROS000075295SHF_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Class A and Class M purchases of $1 million or more will not be subject to a front-end sales charge. Such Class A and Class M purchases may be subject, upon redemption, to a contingent deferred sales charge (CDSC) of 1.00% and 0.25%, respectively.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075295SHF_B" xlink:label="footnoteASIC-PROS000075295SHF_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">On Class C shares redeemed less than one year after purchase.</xhtml:span></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000075295ASIC-PROAOE_AC000234212_MF_footnoteS000075295ASIC-PROAOE_BC000234212_MF"
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        <link:footnote id="footnoteS000075295ASIC-PROAOE_A" xlink:label="footnoteS000075295ASIC-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">The management fee comprises a basic fee, which may vary by class, that is adjusted up or down (subject to a maximum rate) based on the performance of the fund or a designated class of the fund relative to that of the MSCI EAFE Index. The basic fee covers administrative services previously provided under separate services agreements with the fund, for which 0.19%, 0.15%, 0.15%, 0.15%, and 0.09% for Class A, Class M, Class C, Class I, and Class Z, respectively, was previously charged under the services agreements. Please see "Fund Services - Fund Management - Advisory Fee(s)" for additional information.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteS000075295ASIC-PROAOE_B" xlink:label="footnoteS000075295ASIC-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Adjusted to reflect current fees.</xhtml:span></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000075295ASIC-PROAOE_CC000234212_FW"
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        <link:footnote id="footnoteS000075295ASIC-PROAOE_C" xlink:label="footnoteS000075295ASIC-PROAOE_C" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">C</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Management &amp; Research Company LLC (FMR) has contractually agreed to reimburse Class A, Class M, Class C, Class I, and Class Z of the fund to the extent that total operating expenses (excluding interest, certain taxes, fees and expenses of the Independent Trustees, proxy and shareholder meeting expenses, extraordinary expenses, and acquired fund fees and expenses (including fees and expenses associated with a wholly owned subsidiary), if any, as well as non-operating expenses such as brokerage commissions and fees and expenses associated with the fund's securities lending program, if applicable), as a percentage of their respective average net assets, exceed 1.30%, 1.55%, 2.05%, 1.05%, and 0.90% (the Expense Caps). If at any time during the current fiscal year expenses for Class A, Class M, Class C, Class I, or Class Z of the fund fall below the Expense Caps, FMR reserves the right to recoup through the end of the fiscal year any expenses that were reimbursed during the current fiscal year up to, but not in excess of, the Expense Caps. These arrangements will remain in effect through </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">February 28, 2026</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees and may extend them in its discretion after that date.</xhtml:span></link:footnote>
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        <link:footnote id="footnoteASIC-PROS000075295AAR_A" xlink:label="footnoteASIC-PROS000075295AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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          xlink:href="#footnoteASIC-PROS000075295AAR_A_ATD_loc"
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          xlink:href="#footnoteASIC-PROS000075295AAR_A_ATDS_loc"
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        <link:footnote id="footnoteASIC-PROS000075295AAR_B" xlink:label="footnoteASIC-PROS000075295AAR_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
        <link:footnoteArc
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        <link:footnote id="footnoteASIC-PROS000075295AAR_C" xlink:label="footnoteASIC-PROS000075295AAR_C" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">C</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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          xlink:href="#footnoteASIC-PROS000075295AAR_D_RBT_loc"
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        <link:footnote id="footnoteASIC-PROS000075295AAR_D" xlink:label="footnoteASIC-PROS000075295AAR_D" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">D</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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        <link:loc
          xlink:href="#footnoteASIC-PROS000075295AAR_E_RBT_loc"
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        <link:footnote id="footnoteASIC-PROS000075295AAR_E" xlink:label="footnoteASIC-PROS000075295AAR_E" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">E</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000075294SIC-PROAOE_AC000234205_MF_footnoteS000075294SIC-PROAOE_BC000234205_MF"
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        <link:footnote id="footnoteS000075294SIC-PROAOE_A" xlink:label="footnoteS000075294SIC-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">The management fee comprises a basic fee, which may vary by class, that is adjusted up or down (subject to a maximum rate) based on the performance of the fund or a designated class of the fund relative to that of the MSCI Emerging Markets Index. The basic fee covers administrative services previously provided under separate services agreements with the fund, for which 0.25% was previously charged under the services agreements. Please see "Fund Services - Fund Management - Advisory Fee(s)" for additional information.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="footnoteS000075294SIC-PROAOE_AC000234205_MF_footnoteS000075294SIC-PROAOE_BC000234205_MF"
          xlink:to="footnoteS000075294SIC-PROAOE_A"
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        <link:footnote id="footnoteS000075294SIC-PROAOE_B" xlink:label="footnoteS000075294SIC-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Adjusted to reflect current fees.</xhtml:span></link:footnote>
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          xlink:from="footnoteS000075294SIC-PROAOE_AC000234205_MF_footnoteS000075294SIC-PROAOE_BC000234205_MF"
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        <link:loc
          xlink:href="#footnoteS000075294SIC-PROAOE_CC000234205_FW"
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        <link:footnote id="footnoteS000075294SIC-PROAOE_C" xlink:label="footnoteS000075294SIC-PROAOE_C" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">C</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Management &amp; Research Company LLC (FMR) has contractually agreed to reimburse the class of shares of the fund to the extent that total operating expenses (excluding interest, certain taxes, fees and expenses of the Independent Trustees, proxy and shareholder meeting expenses, extraordinary expenses, and acquired fund fees and expenses (including fees and expenses associated with a wholly owned subsidiary), if any, as well as non-operating expenses such as brokerage commissions and fees and expenses associated with the fund's securities lending program, if applicable), as a percentage of its average net assets, exceed 1.25% (the Expense Cap). If at any time during the current fiscal year expenses for the class of shares of the fund fall below the Expense Cap, FMR reserves the right to recoup through the end of the fiscal year any expenses that were reimbursed during the current fiscal year up to, but not in excess of, the Expense Cap. This arrangement will remain in effect through </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">February 28, 2026</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">. FMR may not terminate this arrangement before the expiration date without the approval of the Board of Trustees and may extend it in its discretion after that date.</xhtml:span></link:footnote>
        <link:footnoteArc
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        <link:footnote id="footnoteSIC-PROS000075294AAR_A" xlink:label="footnoteSIC-PROS000075294AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">From </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">February 10, 2022</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:italic;font-weight:normal;">.</xhtml:span></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000075295SIC-PROAOE_AC000234211_MF_footnoteS000075295SIC-PROAOE_BC000234211_MF"
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        <link:footnote id="footnoteS000075295SIC-PROAOE_A" xlink:label="footnoteS000075295SIC-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">The management fee comprises a basic fee, which may vary by class, that is adjusted up or down (subject to a maximum rate) based on the performance of the fund or a designated class of the fund relative to that of the MSCI EAFE Index. The basic fee covers administrative services previously provided under separate services agreements with the fund, for which 0.25% was previously charged under the services agreements. Please see "Fund Services - Fund Management - Advisory Fee(s)" for additional information.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnote id="footnoteS000075295SIC-PROAOE_B" xlink:label="footnoteS000075295SIC-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">B</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Adjusted to reflect current fees.</xhtml:span></link:footnote>
        <link:footnoteArc
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          xlink:from="footnoteS000075295SIC-PROAOE_AC000234211_MF_footnoteS000075295SIC-PROAOE_BC000234211_MF"
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        <link:loc
          xlink:href="#footnoteS000075295SIC-PROAOE_BC000234211_OE"
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:loc
          xlink:href="#footnoteS000075295SIC-PROAOE_CC000234211_FW"
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        <link:footnote id="footnoteS000075295SIC-PROAOE_C" xlink:label="footnoteS000075295SIC-PROAOE_C" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">C</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Fidelity Management &amp; Research Company LLC (FMR) has contractually agreed to reimburse the class of shares of the fund to the extent that total operating expenses (excluding interest, certain taxes, fees and expenses of the Independent Trustees, proxy and shareholder meeting expenses, extraordinary expenses, and acquired fund fees and expenses (including fees and expenses associated with a wholly owned subsidiary), if any, as well as non-operating expenses such as brokerage commissions and fees and expenses associated with the fund's securities lending program, if applicable), as a percentage of its average net assets, exceed 1.05% (the Expense Cap). If at any time during the current fiscal year expenses for the class of shares of the fund fall below the Expense Cap, FMR reserves the right to recoup through the end of the fiscal year any expenses that were reimbursed during the current fiscal year up to, but not in excess of, the Expense Cap. This arrangement will remain in effect through </xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">February 28, 2026</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">. FMR may not terminate this arrangement before the expiration date without the approval of the Board of Trustees and may extend it in its discretion after that date.</xhtml:span></link:footnote>
        <link:footnoteArc
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        <link:footnote id="footnoteS000075895IEE-PROAOE_A" xlink:label="footnoteS000075895IEE-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;">A</xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;"><xhtml:span style="padding-right:10px"/></xhtml:span><xhtml:span style="font-family:'Fidelity Futura Std Book',Arial,Helvetica,sans-serif;font-size:11px;color:#000000;font-style:normal;font-weight:normal;">Adjusted to reflect current fees.</xhtml:span></link:footnote>
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