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    <dei:EntityRegistrantName contextRef="Trust" id="ixv-85610">Fidelity Rutland Square Trust II</dei:EntityRegistrantName>
    <oef:RiskReturnHeading contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-219">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Tax-Sensitive Short Duration Fund 
    
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     Investment Objective 
       
    
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     &#160; 
       
     Strategic Advisers&#xae; Tax-Sensitive Short Duration Fund seeks to provide a high level of after-tax income consistent with preservation of capital. 
       
    
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     Fee Table 
       
    
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     The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund. 
    
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     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000060103_contentCd_TSS-PRO"
      decimals="0"
      id="ixv-88929"
      unitRef="usd">0</oef:ShareholderFeeOther>
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     Annual Operating Expenses 
       
    
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      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="6"
      id="footnoteS000060103TSS-PROAOE_AC000196739_MF"
      unitRef="pure">0.0032</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="6"
      id="ixv-88931"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="6"
      id="ixv-88932"
      unitRef="pure">0.0001</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="6"
      id="ixv-88933"
      unitRef="pure">0.0002</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="6"
      id="footnoteS000060103TSS-PROAOE_BC000196739_TE"
      unitRef="pure">0.0035</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="6"
      id="footnoteS000060103TSS-PROAOE_AC000196739_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
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      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="6"
      id="footnoteS000060103TSS-PROAOE_BC000196739_TW"
      unitRef="pure">0.0010</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-358"> 
        
      September 30,  
       
        
      2028 
        
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      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
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     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_S000060103_Cid_C000196739"
      decimals="0"
      id="ixv-88937"
      unitRef="usd">10</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="0"
      id="ixv-88938"
      unitRef="usd">51</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="0"
      id="ixv-88939"
      unitRef="usd">135</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000060103_Cid_C000196739"
      decimals="0"
      id="ixv-88940"
      unitRef="usd">384</oef:ExpenseExampleYear10>
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     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
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     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
       
     
       
       64 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000060103_contentCd_TSS-PRO"
      decimals="4"
      id="ixv-88941"
      unitRef="pure">0.64</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-448">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-453">
     
       
      
       
        Normally investing primarily in U.S. dollar-denominated municipal money market securities and high quality investment-grade municipal debt securities whose interest is exempt from federal income tax (the "municipal strategy"). The Adviser may invest all of the fund's assets in municipal securities whose interest is subject to the federal alternative minimum tax. 
      Potentially investing in taxable money market securities when after-tax yields are viewed as advantageous, taking into account the highest federal tax rates applicable to investment income of individuals (together with the municipal strategy, the "tax-sensitive" strategy) or for liquidity purposes. 
      Normally maintaining a dollar-weighted average maturity of three years or less. 
      Allocating assets across different market sectors and maturities. 
      Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects. 
      Engaging in transactions that have a leveraging effect on the fund, including investments in derivatives - such as swaps (interest rate, total return, and credit default) and futures contracts - and forward-settling securities, to adjust the fund's risk exposure. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through one or more other funds, referred to as underlying funds, which in turn invest directly in securities (as described below). 
      Allocating assets among affiliated  
        funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated  
        funds  
        and non-affiliated ETFs 
        . 
      Allocating assets among underlying funds and sub-advisers with reference to the interest rate risk of the Bloomberg Municipal Bond 1 Year (1-2 Y) Index (25%) and the iMoneyNetSM All Tax-Free National Retail Money Market Funds Average (75%). 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      Investing in lower-quality debt securities (those of less than investment-grade quality, also referred to as high yield debt securities or junk bonds). 
      Analyzing the credit quality of the issuer, the issuer's potential for success, the credit, currency and economic risks of the security and its issuer, security-specific features, current and potential future valuation, and trading opportunities to select investments. 
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
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      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
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      contextRef="Pid_S000060103_contentCd_TSS-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-512">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
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      Municipal Market Volatility. 
      
     The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the financial condition of the issuers of municipal securities. 
    
   </oef:RiskTextBlock>
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      id="ixv-530">
     
       
      
      Interest Rate Changes. 
      
     Interest rate increases can cause the price of a debt or money market security to decrease. 
    
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    <oef:RiskTextBlock
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      id="ixv-539">
     
       
      
      Income Risk. 
      
     A low or negative interest rate environment can adversely affect an underlying fund's yield. 
    
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      id="ixv-548">
     
       
      
      Prepayment. 
      
     The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
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      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. 
     A decline in the credit quality of an issuer or a provider of credit support (such as guarantees) or a maturity-shortening structure (such as demand and put features) for a security can cause the price of a security to decrease. 
    
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      id="ixv-568">
     
       
      
      Leverage Risk. 
      
     Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly. 
    
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      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
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      id="ixv-586">
     
       
      
      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>
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     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>
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     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
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     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-618">
     
       
      
       The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index, 
        
      a hypothetical composite of market indexes, and an additional index 
        
      over various periods of time. 
        
      
       
     The hypothetical composite of market indexes and additional index have characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. 
       
      
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
      
     Visit 
       
      
        
      www.fidelity.com  
      
       
     for more recent performance information. 
    
   </oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-624"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index, 
        
      a hypothetical composite of market indexes, and an additional index 
        
      over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-635"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-641"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-646">
     
       
     Year-by-Year Returns  
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2018"
      decimals="INF"
      id="ixv-88942"
      unitRef="pure">0.0150</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2019"
      decimals="INF"
      id="ixv-88943"
      unitRef="pure">0.0210</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2020"
      decimals="INF"
      id="ixv-88944"
      unitRef="pure">0.0131</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2021"
      decimals="INF"
      id="ixv-88945"
      unitRef="pure">0.0024</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2022"
      decimals="INF"
      id="ixv-88946"
      unitRef="pure">-0.0009</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2023"
      decimals="INF"
      id="ixv-88947"
      unitRef="pure">0.0383</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2024"
      decimals="INF"
      id="ixv-88948"
      unitRef="pure">0.0347</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_2025"
      decimals="INF"
      id="ixv-88949"
      unitRef="pure">0.0362</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-750">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000060103_contentCd_TSS-PRO"
      decimals="4"
      id="ixv-88950"
      unitRef="pure">0.0196</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-760">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-765">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000060103_contentCd_TSS-PRO"
      decimals="4"
      id="ixv-88951"
      unitRef="pure">-0.0099</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-776">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-781">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000060103_contentCd_TSS-PRO"
      decimals="4"
      id="ixv-88952"
      unitRef="pure">0.0149</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-791">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-796">
     
       
     Average Annual Returns 
       
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-801">
     
       
      
        
      After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. 
        
      
       
     Actual after-tax returns may differ depending on your individual circumstances. 
       
      
        
      Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares. 
        
      
       
    
   </oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-804"> 
        
      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:PerformanceTableExplanationAfterTaxHigher contextRef="Pid_S000060103_contentCd_TSS-PRO" id="ixv-811"> 
        
      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_S000060103_Cid_C000196739_ReturnBeforeTaxes_01"
      id="ixv-857">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-88953"
      unitRef="pure">0.0362</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_ReturnBeforeTaxes_05"
      decimals="4"
      id="ixv-88954"
      unitRef="pure">0.0220</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteTSS-PROS000060103AAR_A_RBT_loc"
      unitRef="pure">0.0198</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributions_01"
      id="ixv-873">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-88956"
      unitRef="pure">0.0358</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributions_05"
      decimals="4"
      id="ixv-88957"
      unitRef="pure">0.0215</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteTSS-PROS000060103AAR_A_ATD_loc"
      unitRef="pure">0.0193</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-889">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-88959"
      unitRef="pure">0.0341</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributionsAndSales_05"
      decimals="4"
      id="ixv-88960"
      unitRef="pure">0.0214</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Cid_C000196739_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteTSS-PROS000060103AAR_A_ATDS_loc"
      unitRef="pure">0.0192</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000060103_Indexid_IXYDZ_contentCd_TSS-PRO_01"
      id="ixv-906">
         Strategic Advisers Tax Sensitive Short Duration Composite Index&#x2120;
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_IXYDZ_contentCd_TSS-PRO_01"
      decimals="4"
      id="ixv-88962"
      unitRef="pure">0.0300</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_IXYDZ_contentCd_TSS-PRO_05"
      decimals="4"
      id="ixv-88963"
      unitRef="pure">0.0208</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_IXYDZ_contentCd_TSS-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-88964"
      unitRef="pure">0.0183</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000060103_Indexid_LB319_contentCd_TSS-PRO_01"
      id="ixv-931">
         Bloomberg Municipal Bond 1 Year (1-2 Y) Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_LB319_contentCd_TSS-PRO_01"
      decimals="4"
      id="ixv-88965"
      unitRef="pure">0.0347</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_LB319_contentCd_TSS-PRO_05"
      decimals="4"
      id="ixv-88966"
      unitRef="pure">0.0173</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_LB319_contentCd_TSS-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-88967"
      unitRef="pure">0.0183</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000060103_Indexid_LB015_contentCd_TSS-PRO_01"
      id="ixv-956">
         Bloomberg Municipal Bond Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_LB015_contentCd_TSS-PRO_01"
      decimals="4"
      id="ixv-88968"
      unitRef="pure">0.0425</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_LB015_contentCd_TSS-PRO_05"
      decimals="4"
      id="ixv-88969"
      unitRef="pure">0.0080</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000060103_Indexid_LB015_contentCd_TSS-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-88970"
      unitRef="pure">0.0223</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000060103_Cid_C000196739" id="ixv-997">2017-12-28</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2669">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Short Duration Fund 
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2678">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2683">
     
       
     Strategic Advisers&#xae; Short Duration Fund seeks to obtain a high level of current income consistent with preservation of capital. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2688">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2694">
     
       
     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_S000035122_contentCd_ASD-PRO" id="ixv-2704">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000035122_contentCd_ASD-PRO"
      decimals="0"
      id="ixv-88971"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2719">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="6"
      id="footnoteS000035122ASD-PROAOE_AC000108059_MF"
      unitRef="pure">0.0029</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="6"
      id="ixv-88973"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="6"
      id="ixv-88974"
      unitRef="pure">0.0001</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="6"
      id="ixv-88975"
      unitRef="pure">0.0016</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="6"
      id="footnoteS000035122ASD-PROAOE_BC000108059_TE"
      unitRef="pure">0.0046</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="6"
      id="footnoteS000035122ASD-PROAOE_AC000108059_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="6"
      id="footnoteS000035122ASD-PROAOE_BC000108059_TW"
      unitRef="pure">0.0021</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2806"> 
        
      September 30,  
       
        
      2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2820"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2825">
     
       
     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_S000035122_Cid_C000108059"
      decimals="0"
      id="ixv-88979"
      unitRef="usd">22</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="0"
      id="ixv-88980"
      unitRef="usd">86</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="0"
      id="ixv-88981"
      unitRef="usd">197</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000035122_Cid_C000108059"
      decimals="0"
      id="ixv-88982"
      unitRef="usd">520</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2882">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2887">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
       
     
       
       132 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000035122_contentCd_ASD-PRO"
      decimals="4"
      id="ixv-88983"
      unitRef="pure">1.32</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2896">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-2901">
     
       
      
       
        Normally investing in investment-grade debt securities (those of medium and high quality) of all types and repurchase agreements for those securities. 
      Investing in domestic and foreign issuers. 
      Normally maintaining a dollar-weighted average maturity of three years or less. 
      Engaging in transactions that have a leveraging effect on the fund, including investments in derivatives - such as swaps (interest rate, total return, and credit default), options, and futures contracts - and forward-settling securities, to adjust the fund's risk exposure. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through one or more other funds, referred to as underlying funds, which in turn invest directly in securities (as described below). 
      Allocating assets among affiliated  
        funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated  
        funds  
        and non-affiliated ETFs 
        . 
      Allocating assets among underlying funds and sub-advisers to achieve similar overall interest rate risk to the  
        Bloomberg U.S.  
        1-3 Year Government/Credit Bond Index. 
      Allocating assets among underlying funds and sub-advisers to attempt to diversify its portfolio in terms of different market sectors and maturities. 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      Analyzing the credit quality of the issuer, the issuer's potential for success, the credit, currency and economic risks of the security and its issuer, security-specific features, current and potential future valuation, and trading opportunities to select investments. 
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-2954">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-2963">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_InterestRateChangesMember"
      id="ixv-2972">
     
       
      
      Interest Rate Changes. 
      
     Interest rate increases can cause the price of a debt or money market security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_IncomeRiskMember"
      id="ixv-2981">
     
       
      
      Income Risk. 
      
     A low or negative interest rate environment can adversely affect an underlying fund's yield. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_ForeignExposureMember"
      id="ixv-2990">
     
       
      
      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. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_PrepaymentMember"
      id="ixv-2999">
     
       
      
      Prepayment. 
      
     The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-3008">
     
       
      
      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. 
     A decline in the credit quality of an issuer or a provider of credit support (such as guarantees) or a maturity-shortening structure (such as demand and put features) for a security can cause the price of a security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_LeverageRiskMember"
      id="ixv-3019">
     
       
      
      Leverage Risk. 
      
     Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-3028">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000035122_contentCd_ASD-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-3037">
     
       
      
      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_S000035122_contentCd_ASD-PRO_RiskMember_HighPortfolioTurnoverMember"
      id="ixv-3046">
     
       
      
       
        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_S000035122_contentCd_ASD-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-3058">
     
       
     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_S000035122_contentCd_ASD-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-3066">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3073">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3078">
     
       
     The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. 
        
      
       
     The 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. 
        
      
     Prior to January 1, 2026, the fund compared its performance to a different benchmark. The fund's historical performance may not represent its current investment policies. 
     Visit 
       
      
        
      www.fidelity.com  
      
       
     for more recent performance information. 
    
   </oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3083"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3090"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3098"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3103">
     
       
     Year-by-Year Returns  
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2016"
      decimals="INF"
      id="ixv-88984"
      unitRef="pure">0.0174</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2017"
      decimals="INF"
      id="ixv-88985"
      unitRef="pure">0.0165</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2018"
      decimals="INF"
      id="ixv-88986"
      unitRef="pure">0.0129</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2019"
      decimals="INF"
      id="ixv-88987"
      unitRef="pure">0.0369</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2020"
      decimals="INF"
      id="ixv-88988"
      unitRef="pure">0.0253</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2021"
      decimals="INF"
      id="ixv-88989"
      unitRef="pure">0.0002</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2022"
      decimals="INF"
      id="ixv-88990"
      unitRef="pure">-0.0097</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2023"
      decimals="INF"
      id="ixv-88991"
      unitRef="pure">0.0582</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2024"
      decimals="INF"
      id="ixv-88992"
      unitRef="pure">0.0565</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_2025"
      decimals="INF"
      id="ixv-88993"
      unitRef="pure">0.0504</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3213">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000035122_contentCd_ASD-PRO"
      decimals="4"
      id="ixv-88994"
      unitRef="pure">0.0298</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3223">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3228">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000035122_contentCd_ASD-PRO"
      decimals="4"
      id="ixv-88995"
      unitRef="pure">-0.0138</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3239">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3244">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000035122_contentCd_ASD-PRO"
      decimals="4"
      id="ixv-88996"
      unitRef="pure">0.0118</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3254">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3259">
     
       
     Average Annual Returns 
       
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3264">
     
       
      
        
      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_S000035122_contentCd_ASD-PRO" id="ixv-3267"> 
        
      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_S000035122_contentCd_ASD-PRO" id="ixv-3274"> 
        
      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_S000035122_contentCd_ASD-PRO" id="ixv-3279"> 
        
      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_S000035122_Cid_C000108059_ReturnBeforeTaxes_01"
      id="ixv-3324">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-88997"
      unitRef="pure">0.0504</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_ReturnBeforeTaxes_05"
      decimals="4"
      id="ixv-88998"
      unitRef="pure">0.0307</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_ReturnBeforeTaxes_10"
      decimals="4"
      id="ixv-88999"
      unitRef="pure">0.0262</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributions_01"
      id="ixv-3339">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-89000"
      unitRef="pure">0.0304</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributions_05"
      decimals="4"
      id="ixv-89001"
      unitRef="pure">0.0169</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributions_10"
      decimals="4"
      id="ixv-89002"
      unitRef="pure">0.0155</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-3354">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-89003"
      unitRef="pure">0.0296</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributionsAndSales_05"
      decimals="4"
      id="ixv-89004"
      unitRef="pure">0.0175</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Cid_C000108059_AfterTaxesOnDistributionsAndSales_10"
      decimals="4"
      id="ixv-89005"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000035122_Indexid_SB009_contentCd_ASD-PRO_01"
      id="ixv-3370">
         FTSE&#xae; 6-Month U.S. Treasury Bill Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Indexid_SB009_contentCd_ASD-PRO_01"
      decimals="4"
      id="ixv-89006"
      unitRef="pure">0.0448</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Indexid_SB009_contentCd_ASD-PRO_05"
      decimals="4"
      id="ixv-89007"
      unitRef="pure">0.0334</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Indexid_SB009_contentCd_ASD-PRO_10"
      decimals="4"
      id="ixv-89008"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000035122_Indexid_LB001_contentCd_ASD-PRO_01"
      id="ixv-3395">
         Bloomberg U.S. Aggregate Bond Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Indexid_LB001_contentCd_ASD-PRO_01"
      decimals="4"
      id="ixv-89009"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Indexid_LB001_contentCd_ASD-PRO_05"
      decimals="4"
      id="ixv-89010"
      unitRef="pure">-0.0036</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000035122_Indexid_LB001_contentCd_ASD-PRO_10"
      decimals="4"
      id="ixv-89011"
      unitRef="pure">0.0201</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableMarketIndexChanged contextRef="Pid_S000035122_contentCd_ASD-PRO" id="ixv-3433">
     
       
     Effective January 1, 2026, the fund began comparing its performance to the Bloomberg U.S. 1-3 Year Government/Credit Bond Index rather than the FTSE 
       
     &#xae; 
       
     6-Month U.S. Treasury Bill Index because the Bloomberg U.S. 1-3 Year Government/Credit Bond Index conforms more closely to the fund's investment policies. 
       
     &#160; 
       
    
   </oef:PerformanceTableMarketIndexChanged>
    <oef:RiskReturnHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5158">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Fidelity&#xae; U.S. Total Stock Fund 
      
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5169">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5174">
     
       
     Strategic Advisers&#xae; Fidelity&#xae; U.S. Total Stock Fund seeks capital appreciation. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5179">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5185">
     
       
     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_S000061481_contentCd_TSF-PRO" id="ixv-5195">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000061481_contentCd_TSF-PRO"
      decimals="0"
      id="ixv-89012"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5211">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="6"
      id="footnoteS000061481TSF-PROAOE_AC000199108_MF"
      unitRef="pure">0.0037</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="6"
      id="ixv-89014"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="6"
      id="ixv-89015"
      unitRef="pure">0.0000</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="6"
      id="ixv-89016"
      unitRef="pure">0.0016</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="6"
      id="footnoteS000061481TSF-PROAOE_BC000199108_TE"
      unitRef="pure">0.0053</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="6"
      id="footnoteS000061481TSF-PROAOE_AC000199108_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="6"
      id="footnoteS000061481TSF-PROAOE_BC000199108_TW"
      unitRef="pure">0.0028</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5298"> 
        
      September 30, 2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5310"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5315">
     
       
     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_S000061481_Cid_C000199108"
      decimals="0"
      id="ixv-89020"
      unitRef="usd">29</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="0"
      id="ixv-89021"
      unitRef="usd">109</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="0"
      id="ixv-89022"
      unitRef="usd">236</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000061481_Cid_C000199108"
      decimals="0"
      id="ixv-89023"
      unitRef="usd">607</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5372">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5377">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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  
      
       
     
       
       37 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000061481_contentCd_TSF-PRO"
      decimals="4"
      id="ixv-89024"
      unitRef="pure">0.37</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5386">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5391">
     
       
      
      Normally investing at least 80% of assets in U.S. common stocks and in shares of other U.S. common stock funds. 
      
     Common stocks (including depositary receipts evidencing ownership of common stock) are a type of equity security that represents an ownership interest in an issuer. 
     U.S. common stock funds are funds (including mutual funds and ETFs) that invest at least 80% of assets in U.S. common stocks. Whether an underlying fund is included in the fund's 80% policy is determined at the time of investment and evaluated periodically thereafter. 
     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. 
     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. 
      
      Investing in domestic and foreign issuers. 
      Investing in either "growth" stocks or "value" stocks or both. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through one or more other funds, referred to as underlying funds, which in turn invest directly in securities (as described below). The fund may allocate assets to affiliated or unaffiliated sub-advisers and funds but normally allocates assets primarily to Fidelity&#xae; funds and sub-advisers. 
      Allocating assets among affiliated funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated funds and non-affiliated ETFs. 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000061481_contentCd_TSF-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-5426">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000061481_contentCd_TSF-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-5435">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000061481_contentCd_TSF-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-5444">
     
       
      
      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_S000061481_contentCd_TSF-PRO_RiskMember_ForeignExposureMember"
      id="ixv-5453">
     
       
      
      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. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000061481_contentCd_TSF-PRO_RiskMember_IndustryExposureMember"
      id="ixv-5462">
     
       
      
      Industry Exposure. 
      
     Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or group of related industries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000061481_contentCd_TSF-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-5471">
     
       
      
      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_S000061481_contentCd_TSF-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-5480">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000061481_contentCd_TSF-PRO_RiskMember_GrowthInvestingMember"
      id="ixv-5489">
     
       
      
      "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_S000061481_contentCd_TSF-PRO_RiskMember_ValueInvestingMember"
      id="ixv-5504">
     
       
      
      "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_S000061481_contentCd_TSF-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-5513">
     
       
      
      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_S000061481_contentCd_TSF-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-5522">
     
       
     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_S000061481_contentCd_TSF-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-5530">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5537">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5542">
     
       
     The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
      
       
     The index description appears 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_S000061481_contentCd_TSF-PRO" id="ixv-5547"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5554"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5560"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5565">
     
       
     Year-by-Year Returns  
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_2019"
      decimals="INF"
      id="ixv-89025"
      unitRef="pure">0.3000</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_2020"
      decimals="INF"
      id="ixv-89026"
      unitRef="pure">0.2218</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_2021"
      decimals="INF"
      id="ixv-89027"
      unitRef="pure">0.2534</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_2022"
      decimals="INF"
      id="ixv-89028"
      unitRef="pure">-0.1795</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_2023"
      decimals="INF"
      id="ixv-89029"
      unitRef="pure">0.2672</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_2024"
      decimals="INF"
      id="ixv-89030"
      unitRef="pure">0.2314</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_2025"
      decimals="INF"
      id="ixv-89031"
      unitRef="pure">0.1831</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5666">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000061481_contentCd_TSF-PRO"
      decimals="4"
      id="ixv-89032"
      unitRef="pure">0.2304</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5676">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5681">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000061481_contentCd_TSF-PRO"
      decimals="4"
      id="ixv-89033"
      unitRef="pure">-0.2063</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5692">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5697">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000061481_contentCd_TSF-PRO"
      decimals="4"
      id="ixv-89034"
      unitRef="pure">0.1397</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5707">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5713">
     
       
     Average Annual Returns 
       
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock contextRef="Pid_S000061481_contentCd_TSF-PRO" id="ixv-5718">
     
       
      
        
      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_S000061481_contentCd_TSF-PRO" id="ixv-5721"> 
        
      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_S000061481_contentCd_TSF-PRO" id="ixv-5728"> 
        
      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_S000061481_contentCd_TSF-PRO" id="ixv-5733"> 
        
      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_S000061481_Cid_C000199108_ReturnBeforeTaxes_01"
      id="ixv-5780">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-89035"
      unitRef="pure">0.1831</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_ReturnBeforeTaxes_05"
      decimals="4"
      id="ixv-89036"
      unitRef="pure">0.1368</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteTSF-PROS000061481AAR_A_RBT_loc"
      unitRef="pure">0.1368</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributions_01"
      id="ixv-5796">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-89038"
      unitRef="pure">0.1710</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributions_05"
      decimals="4"
      id="ixv-89039"
      unitRef="pure">0.1229</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteTSF-PROS000061481AAR_A_ATD_loc"
      unitRef="pure">0.1247</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-5812">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-89041"
      unitRef="pure">0.1154</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributionsAndSales_05"
      decimals="4"
      id="ixv-89042"
      unitRef="pure">0.1057</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Cid_C000199108_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteTSF-PROS000061481AAR_A_ATDS_loc"
      unitRef="pure">0.1087</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000061481_Indexid_WA006_contentCd_TSF-PRO_01"
      id="ixv-5829">
         Dow Jones U.S. Total Stock Market Index&#x2120;
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Indexid_WA006_contentCd_TSF-PRO_01"
      decimals="4"
      id="ixv-89044"
      unitRef="pure">0.1705</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Indexid_WA006_contentCd_TSF-PRO_05"
      decimals="4"
      id="ixv-89045"
      unitRef="pure">0.1307</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000061481_Indexid_WA006_contentCd_TSF-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-89046"
      unitRef="pure">0.1365</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000061481_Cid_C000199108" id="ixv-5870">2018-03-20</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7513">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Fidelity&#xae; Emerging Markets Fund 
      
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7524">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7529">
     
       
     Strategic Advisers&#xae; Fidelity&#xae; Emerging Markets Fund seeks capital appreciation. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7534">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7540">
     
       
     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_S000063170_contentCd_STE-PRO" id="ixv-7550">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000063170_contentCd_STE-PRO"
      decimals="0"
      id="ixv-89047"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7566">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="6"
      id="footnoteS000063170STE-PROAOE_AC000204787_MF"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="6"
      id="ixv-89049"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="6"
      id="ixv-89050"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="6"
      id="ixv-89051"
      unitRef="pure">0.0008</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="6"
      id="footnoteS000063170STE-PROAOE_BC000204787_TE"
      unitRef="pure">0.0055</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="6"
      id="footnoteS000063170STE-PROAOE_AC000204787_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="6"
      id="footnoteS000063170STE-PROAOE_BC000204787_TW"
      unitRef="pure">0.0030</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7653"> 
        
      September 30, 2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7665"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7670">
     
       
     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_S000063170_Cid_C000204787"
      decimals="0"
      id="ixv-89055"
      unitRef="usd">31</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="0"
      id="ixv-89056"
      unitRef="usd">115</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="0"
      id="ixv-89057"
      unitRef="usd">247</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000063170_Cid_C000204787"
      decimals="0"
      id="ixv-89058"
      unitRef="usd">631</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7727">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7732">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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  
      
       
     
       
       53 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000063170_contentCd_STE-PRO"
      decimals="4"
      id="ixv-89059"
      unitRef="pure">0.53</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7741">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7746">
     
       
      
      Normally investing at least 80% of assets in securities of issuers in emerging markets and other investments that are tied economically to emerging markets and in shares of other emerging markets equity funds. 
      
     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 that the Adviser identifies as having similar emerging markets characteristics. 
     Emerging markets funds are funds (including mutual funds and ETFs) that invest at least 80% of assets in securities of issuers in emerging markets and other investments that are tied economically to emerging markets. Whether an underlying fund is included in the fund's 80% policy is determined at the time of investment and evaluated periodically thereafter. 
     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. 
     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. 
      
      Normally investing primarily in equity securities. 
      Allocating investments across different emerging markets countries. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through one or more other funds, referred to as underlying funds, which in turn invest directly in securities (as described below). The fund may allocate assets to affiliated or unaffiliated sub-advisers and funds but normally allocates assets primarily to Fidelity&#xae; funds and sub-advisers. 
      Allocating assets among affiliated funds (i.e., Fidelity&#xae;&#160;funds, including mutual funds and ETFs), non-affiliated funds, non-affiliated ETFs, and closed-end funds. 
      Allocating assets among underlying funds and sub-advisers to attempt to diversify its portfolio in terms of market capitalization, investment style, and geographic region. 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-7786">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-7795">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-7804">
     
       
      
      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_S000063170_contentCd_STE-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-7813">
     
       
      
      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_S000063170_contentCd_STE-PRO_RiskMember_GeographicExposureMember"
      id="ixv-7828">
     
       
      
      Geographic Exposure. 
      
     Social, political, and economic conditions and changes in regulatory, tax, or economic policy in a country or region could significantly affect the market in that country or region. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_GeographicExposureToAsiaMember"
      id="ixv-7837">
     
       
      
      Geographic Exposure to Asia. 
      
     Because an underlying fund invests a meaningful portion of its assets in Asia, the underlying 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_S000063170_contentCd_STE-PRO_RiskMember_GeographicExposureToChinaMember"
      id="ixv-7846">
     
       
      
      Geographic Exposure to China. 
      
     Because an underlying fund invests a meaningful portion of its assets in China, the underlying 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_S000063170_contentCd_STE-PRO_RiskMember_GeographicExposureToTheChinaRegionMember"
      id="ixv-7855">
     
       
      
      Geographic Exposure to the China Region. 
      
     Because the fund invests a meaningful portion of its assets in the China region, the fund's performance is expected to be closely tied to social, political, and economic conditions within the China region and to be more volatile than the performance of more geographically diversified funds. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_IndustryExposureMember"
      id="ixv-7865">
     
       
      
      Industry Exposure. 
      
     Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or group of related industries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-7874">
     
       
      
      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. 
     The value of securities of smaller issuers can be more volatile than that of larger issuers. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_InvestingInEtfsAndClosedEndFundsMember"
      id="ixv-7885">
     
       
      
      Investing in ETFs and Closed-End Funds. 
      
     ETFs and closed-end funds may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000063170_contentCd_STE-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-7894">
     
       
      
      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_S000063170_contentCd_STE-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-7903">
     
       
     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_S000063170_contentCd_STE-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-7911">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7918">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7923">
     
       
     The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
      
       
     The index description appears 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_S000063170_contentCd_STE-PRO" id="ixv-7928"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7935"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7941"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-7946">
     
       
     Year-by-Year Returns  
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_2019"
      decimals="INF"
      id="ixv-89060"
      unitRef="pure">0.2226</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_2020"
      decimals="INF"
      id="ixv-89061"
      unitRef="pure">0.2209</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_2021"
      decimals="INF"
      id="ixv-89062"
      unitRef="pure">-0.0024</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_2022"
      decimals="INF"
      id="ixv-89063"
      unitRef="pure">-0.2247</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_2023"
      decimals="INF"
      id="ixv-89064"
      unitRef="pure">0.1221</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_2024"
      decimals="INF"
      id="ixv-89065"
      unitRef="pure">0.0789</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_2025"
      decimals="INF"
      id="ixv-89066"
      unitRef="pure">0.3481</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8048">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000063170_contentCd_STE-PRO"
      decimals="4"
      id="ixv-89067"
      unitRef="pure">0.2029</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8058">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8063">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000063170_contentCd_STE-PRO"
      decimals="4"
      id="ixv-89068"
      unitRef="pure">-0.2311</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8074">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8079">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000063170_contentCd_STE-PRO"
      decimals="4"
      id="ixv-89069"
      unitRef="pure">0.2933</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8089">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8095">
     
       
     Average Annual Returns 
       
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock contextRef="Pid_S000063170_contentCd_STE-PRO" id="ixv-8100">
     
       
      
        
      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_S000063170_contentCd_STE-PRO" id="ixv-8103"> 
        
      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_S000063170_contentCd_STE-PRO" id="ixv-8110"> 
        
      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_S000063170_contentCd_STE-PRO" id="ixv-8115"> 
        
      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_S000063170_Cid_C000204787_ReturnBeforeTaxes_01"
      id="ixv-8162">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-89070"
      unitRef="pure">0.3481</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_ReturnBeforeTaxes_05"
      decimals="4"
      id="ixv-89071"
      unitRef="pure">0.0477</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSTE-PROS000063170AAR_A_RBT_loc"
      unitRef="pure">0.0952</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributions_01"
      id="ixv-8178">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-89073"
      unitRef="pure">0.3393</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributions_05"
      decimals="4"
      id="ixv-89074"
      unitRef="pure">0.0389</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSTE-PROS000063170AAR_A_ATD_loc"
      unitRef="pure">0.0873</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-8194">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-89076"
      unitRef="pure">0.2110</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributionsAndSales_05"
      decimals="4"
      id="ixv-89077"
      unitRef="pure">0.0342</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Cid_C000204787_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSTE-PROS000063170AAR_A_ATDS_loc"
      unitRef="pure">0.0742</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000063170_Indexid_MC041_contentCd_STE-PRO_01"
      id="ixv-8211">
         MSCI Emerging Markets Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Indexid_MC041_contentCd_STE-PRO_01"
      decimals="4"
      id="ixv-89079"
      unitRef="pure">0.3353</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Indexid_MC041_contentCd_STE-PRO_05"
      decimals="4"
      id="ixv-89080"
      unitRef="pure">0.0420</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000063170_Indexid_MC041_contentCd_STE-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-89081"
      unitRef="pure">0.0839</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000063170_Cid_C000204787" id="ixv-8252">2018-10-30</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading contextRef="Pid_S000062265_contentCd_COI-PRO" id="ixv-9940">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Fidelity&#xae; Core Income Fund 
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading contextRef="Pid_S000062265_contentCd_COI-PRO" id="ixv-9949">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock contextRef="Pid_S000062265_contentCd_COI-PRO" id="ixv-9954">
     
       
     Strategic Advisers&#xae; Fidelity&#xae; Core Income Fund seeks a high level of current income. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading contextRef="Pid_S000062265_contentCd_COI-PRO" id="ixv-9959">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock contextRef="Pid_S000062265_contentCd_COI-PRO" id="ixv-9965">
     
       
     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_S000062265_contentCd_COI-PRO" id="ixv-9975">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      decimals="0"
      id="ixv-89082"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption contextRef="Pid_S000062265_contentCd_COI-PRO" id="ixv-9990">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="6"
      id="footnoteS000062265COI-PROAOE_AC000201710_MF"
      unitRef="pure">0.0029</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="6"
      id="ixv-89084"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="6"
      id="ixv-89085"
      unitRef="pure">0.0001</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="6"
      id="ixv-89086"
      unitRef="pure">0.0012</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="6"
      id="footnoteS000062265COI-PROAOE_BC000201710_TE"
      unitRef="pure">0.0042</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="6"
      id="footnoteS000062265COI-PROAOE_AC000201710_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="6"
      id="footnoteS000062265COI-PROAOE_BC000201710_TW"
      unitRef="pure">0.0017</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10077"> 
        
      September 30,  
       
        
      2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10091"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10096">
     
       
     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_S000062265_Cid_C000201710"
      decimals="0"
      id="ixv-89090"
      unitRef="usd">17</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="0"
      id="ixv-89091"
      unitRef="usd">74</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="0"
      id="ixv-89092"
      unitRef="usd">175</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000062265_Cid_C000201710"
      decimals="0"
      id="ixv-89093"
      unitRef="usd">471</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10151">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10156">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
       
     
       
       167 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      decimals="4"
      id="ixv-89094"
      unitRef="pure">1.67</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10165">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10170">
     
       
      
       Normally investing at least 80% of assets in debt securities and in shares of other debt funds. 
      
       Debt securities are used by issuers to borrow money. The issuer usually pays a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the security. Debt securities include corporate bonds, government securities (including Treasury securities), repurchase agreements, money market securities, mortgage and other asset-backed securities, loans and loan participations, and other securities, such as hybrids and synthetic securities, believed to have debt-like characteristics (e.g., securities classified as Tier 2 Regulatory capital, securities that rank above share capital in an insolvency waterfall, securities with maturity dates and non-cancellable interest payment structures).&#160; 
     Debt funds are funds (including mutual funds and ETFs) that invest at least 80% of assets in debt securities. Whether an underlying fund is included in the fund's 80% policy is determined at the time of investment and evaluated periodically thereafter. 
     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. 
      
      Normally investing primarily in investment-grade debt securities (those of medium and high quality) of all types and repurchase agreements for those securities. 
      Investing up to 30% of assets in high yield debt securities (also referred to as junk bonds) and emerging markets debt securities. 
      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 that the Adviser identifies as having similar emerging markets 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. 
      
      Investing in domestic and foreign issuers. 
      Engaging in transactions that have a leveraging effect on the fund, including investments in derivatives - such as swaps (interest rate, total return, and credit default), options, forward contracts, and futures contracts - and forward-settling securities, to adjust the fund's risk exposure (including through hedging) and/or to create and adjust the fund's investment exposure. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through one or more other funds, referred to as underlying funds, which in turn invest directly in securities (as described below). The fund may allocate assets to affiliated or unaffiliated sub-advisers and funds but normally allocates assets primarily to Fidelity&#xae; funds and sub-advisers. 
      Allocating assets among affiliated  
        funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated  
        funds 
         and  
        non-affiliated ETFs. 
      Using the Bloomberg U.S. Aggregate Bond Index as a guide in allocating assets among underlying funds and sub-advisers. 
      Allocating assets among underlying funds and sub-advisers to attempt to diversify its portfolio in terms of different market sectors and maturities. 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      Analyzing the credit quality of the issuer, the issuer's potential for success, the credit, currency and economic risks of the security and its issuer, security-specific features, current and potential future valuation, and trading opportunities to select investments. 
      
      
       Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-10233">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_InterestRateChangesMember"
      id="ixv-10242">
     
       
      
      Interest Rate Changes. 
      
     Interest rate increases can cause the price of a debt security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-10251">
     
       
      
      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_S000062265_contentCd_COI-PRO_RiskMember_IndustryExposureMember"
      id="ixv-10266">
     
       
      
      Industry Exposure. 
      
     Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or group of related industries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_PrepaymentMember"
      id="ixv-10275">
     
       
      
      Prepayment. 
      
     The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-10284">
     
       
      
      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. 
     A decline in the credit quality of an issuer or a provider of credit support (such as guarantees) or a maturity-shortening structure (such as demand and put features) for a security can cause the price of a security to decrease. 
     Lower-quality debt securities (those of less than investment-grade quality, also referred to as high yield debt securities or junk bonds) and certain types of other securities involve greater risk of default or price changes due to changes in the credit quality of the issuer. 
     The value of lower-quality debt securities and certain types of other securities can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments and can be difficult to resell. 
     Investments in covenant-lite loans carry more risk than traditional loans as they allow issuers to engage in activities that would otherwise be difficult or impossible under a traditional loan agreement. In the event of default, covenant-lite obligations have lower recovery values as the lender may not have the opportunity to negotiate with the borrower prior to default. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_LeverageRiskMember"
      id="ixv-10301">
     
       
      
      Leverage Risk. 
      
     Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-10310">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-10319">
     
       
      
      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_S000062265_contentCd_COI-PRO_RiskMember_HighPortfolioTurnoverMember"
      id="ixv-10328">
     
       
      
      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_S000062265_contentCd_COI-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-10338">
     
       
     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_S000062265_contentCd_COI-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-10346">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10353">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10358">
     
       
     The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
      
       
     The index description appears 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_S000062265_contentCd_COI-PRO"
      id="ixv-10363"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10370"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10376"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10381">
     
       
     Year-by-Year Returns  
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_2019"
      decimals="INF"
      id="ixv-89095"
      unitRef="pure">0.0938</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_2020"
      decimals="INF"
      id="ixv-89096"
      unitRef="pure">0.1001</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_2021"
      decimals="INF"
      id="ixv-89097"
      unitRef="pure">-0.0007</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_2022"
      decimals="INF"
      id="ixv-89098"
      unitRef="pure">-0.1309</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_2023"
      decimals="INF"
      id="ixv-89099"
      unitRef="pure">0.0648</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_2024"
      decimals="INF"
      id="ixv-89100"
      unitRef="pure">0.0213</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_2025"
      decimals="INF"
      id="ixv-89101"
      unitRef="pure">0.0759</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10483">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      decimals="4"
      id="ixv-89102"
      unitRef="pure">0.0708</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10493">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10498">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      decimals="4"
      id="ixv-89103"
      unitRef="pure">-0.0551</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10509">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10514">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      decimals="4"
      id="ixv-89104"
      unitRef="pure">0.0112</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10524">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10529">
     
       
     Average Annual Returns  
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000062265_contentCd_COI-PRO"
      id="ixv-10533">
     
       
      
        
      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_S000062265_contentCd_COI-PRO"
      id="ixv-10536"> 
        
      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_S000062265_contentCd_COI-PRO"
      id="ixv-10543"> 
        
      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_S000062265_contentCd_COI-PRO"
      id="ixv-10548"> 
        
      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_S000062265_Cid_C000201710_ReturnBeforeTaxes_01"
      id="ixv-10594">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-89105"
      unitRef="pure">0.0759</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_ReturnBeforeTaxes_05"
      decimals="4"
      id="ixv-89106"
      unitRef="pure">0.0032</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteCOI-PROS000062265AAR_A_RBT_loc"
      unitRef="pure">0.0298</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributions_01"
      id="ixv-10610">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-89108"
      unitRef="pure">0.0570</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributions_05"
      decimals="4"
      id="ixv-89109"
      unitRef="pure">-0.0109</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteCOI-PROS000062265AAR_A_ATD_loc"
      unitRef="pure">0.0137</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-10627">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-89111"
      unitRef="pure">0.0446</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributionsAndSales_05"
      decimals="4"
      id="ixv-89112"
      unitRef="pure">-0.0037</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Cid_C000201710_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteCOI-PROS000062265AAR_A_ATDS_loc"
      unitRef="pure">0.0163</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000062265_Indexid_LB001_contentCd_COI-PRO_01"
      id="ixv-10645">
         Bloomberg U.S. Aggregate Bond Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Indexid_LB001_contentCd_COI-PRO_01"
      decimals="4"
      id="ixv-89114"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Indexid_LB001_contentCd_COI-PRO_05"
      decimals="4"
      id="ixv-89115"
      unitRef="pure">-0.0036</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000062265_Indexid_LB001_contentCd_COI-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-89116"
      unitRef="pure">0.0224</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000062265_Cid_C000201710" id="ixv-10687">2018-10-16</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12369">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Municipal Bond Fund 
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12378">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12383">
     
       
     Strategic Advisers&#xae; Municipal Bond Fund seeks to provide a high current yield exempt from federal income tax. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12388">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12394">
     
       
     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_S000072234_contentCd_SAM-PRO"
      id="ixv-12404">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      decimals="0"
      id="ixv-89117"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12419">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="6"
      id="footnoteS000072234SAM-PROAOE_AC000228148_MF"
      unitRef="pure">0.0033</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="6"
      id="ixv-89119"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="6"
      id="ixv-89120"
      unitRef="pure">0.0000</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="6"
      id="ixv-89121"
      unitRef="pure">0.0011</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="6"
      id="footnoteS000072234SAM-PROAOE_BC000228148_TE"
      unitRef="pure">0.0044</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="6"
      id="footnoteS000072234SAM-PROAOE_AC000228148_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="6"
      id="footnoteS000072234SAM-PROAOE_BC000228148_TW"
      unitRef="pure">0.0019</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12506"> 
        
      September 30,  
       
        
      2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12520"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12525">
     
       
     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_S000072234_Cid_C000228148"
      decimals="0"
      id="ixv-89125"
      unitRef="usd">19</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="0"
      id="ixv-89126"
      unitRef="usd">80</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="0"
      id="ixv-89127"
      unitRef="usd">186</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000072234_Cid_C000228148"
      decimals="0"
      id="ixv-89128"
      unitRef="usd">496</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12582">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12587">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
       
     
       
       24 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      decimals="4"
      id="ixv-89129"
      unitRef="pure">0.24</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12596">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12601">
     
       
      
       Normally investing at least 80% of assets in municipal securities whose interest is exempt from federal income tax. The municipal securities in which the fund invests are normally investment-grade (those of medium and high quality). 
     Municipal debt securities are issued to raise money for a variety of public and private purposes, including general financing for state and local governments, financing for eligible non-profit organizations, or financing for a specific project or public facility. Municipal debt securities in which the fund invests include securities issued by U.S. territories and possessions, general obligation bonds of municipalities, local or state governments, project or revenue-specific bonds, or pre-refunded or escrowed bonds, municipal money market securities, and synthetic securities. Municipal securities usually pay a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the security. Municipal debt securities also include shares of underlying funds (including mutual funds and ETFs) that invest at least 80% of assets in municipal debt securities. 
     Investment grade securities in which the fund invests include securities or issuers rated at least BBB- or its equivalent by at least one nationally recognized statistical ratings organization (NRSRO), or, if unrated, determined by the Adviser to be of comparable quality. 
      
       
        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. 
      Normally investing primarily in investment-grade municipal securities. 
      Allocating assets across different market sectors and maturities. 
      Potentially investing more than 25% of total assets in municipal securities that finance similar types of projects. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through one or more other funds, referred to as underlying funds, which in turn invest directly in securities (as described below). 
      Allocating assets among affiliated  
        funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated  
        funds  
        and non-affiliated ETFs 
        . 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      Investing up to 30% in lower-quality debt securities (those of less than investment-grade quality, also referred to as high yield debt securities or junk bonds). 
      Analyzing the credit quality of the issuer, the issuer's potential for success, the credit, currency and economic risks of the security and its issuer, security-specific features, current and potential future valuation, and trading opportunities to select investments. 
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-12651">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-12660">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO_RiskMember_MunicipalMarketVolatilityMember"
      id="ixv-12669">
     
       
      
      Municipal Market Volatility. 
      
     The municipal market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the financial condition of the issuers of municipal securities. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO_RiskMember_InterestRateChangesMember"
      id="ixv-12678">
     
       
      
      Interest Rate Changes. 
      
     Interest rate increases can cause the price of a debt security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-12687">
     
       
      
      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. 
     A decline in the credit quality of an issuer or a provider of credit support (such as guarantees) or a maturity-shortening structure (such as demand and put features) for a security can cause the price of a security to decrease. 
     Lower-quality debt securities (those of less than investment-grade quality, also referred to as high yield debt securities or junk bonds) and certain types of other securities involve greater risk of default or price changes due to changes in the credit quality of the issuer. The value of lower-quality debt securities and certain types of other securities can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments and can be difficult to resell. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-12700">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-12709">
     
       
      
      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_S000072234_contentCd_SAM-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-12719">
     
       
     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_S000072234_contentCd_SAM-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-12727">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12736">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12741">
     
       
      
       The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to 
        
      year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
      
       
     The index description appears 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_S000072234_contentCd_SAM-PRO"
      id="ixv-12747"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to 
        
      year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12755"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12761"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12766">
     
       
     Year-by-Year Returns  
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_2022"
      decimals="INF"
      id="ixv-89130"
      unitRef="pure">-0.1058</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_2023"
      decimals="INF"
      id="ixv-89131"
      unitRef="pure">0.0713</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_2024"
      decimals="INF"
      id="ixv-89132"
      unitRef="pure">0.0298</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_2025"
      decimals="INF"
      id="ixv-89133"
      unitRef="pure">0.0380</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12858">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      decimals="4"
      id="ixv-89134"
      unitRef="pure">0.0760</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12868">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12873">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      decimals="4"
      id="ixv-89135"
      unitRef="pure">-0.0655</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12884">2022-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12889">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      decimals="4"
      id="ixv-89136"
      unitRef="pure">0.0289</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12899">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12904">
     
       
     Average Annual Returns 
       
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12909">
     
       
      
        
      After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. 
        
      
       
     Actual after-tax returns may differ depending on your individual circumstances. 
       
      
        
      Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares. 
        
      
       
    
   </oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12912"> 
        
      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:PerformanceTableExplanationAfterTaxHigher
      contextRef="Pid_S000072234_contentCd_SAM-PRO"
      id="ixv-12919"> 
        
      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_S000072234_Cid_C000228148_ReturnBeforeTaxes_01"
      id="ixv-12957">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-89137"
      unitRef="pure">0.0380</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSAM-PROS000072234AAR_A_RBT_loc"
      unitRef="pure">0.0061</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000072234_Cid_C000228148_AfterTaxesOnDistributions_01"
      id="ixv-12970">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-89139"
      unitRef="pure">0.0380</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSAM-PROS000072234AAR_A_ATD_loc"
      unitRef="pure">0.0061</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000072234_Cid_C000228148_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-12983">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-89141"
      unitRef="pure">0.0387</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Cid_C000228148_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSAM-PROS000072234AAR_A_ATDS_loc"
      unitRef="pure">0.0120</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000072234_Indexid_LB015_contentCd_SAM-PRO_01"
      id="ixv-12997">
         Bloomberg Municipal Bond Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Indexid_LB015_contentCd_SAM-PRO_01"
      decimals="4"
      id="ixv-89143"
      unitRef="pure">0.0425</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000072234_Indexid_LB015_contentCd_SAM-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-89144"
      unitRef="pure">0.0063</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000072234_Cid_C000228148" id="ixv-13029">2021-06-17</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14711">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Alternatives Fund 
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14720">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14725">
     
       
     Strategic Advisers&#xae; Alternatives Fund seeks total return. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14730">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14736">
     
       
     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_S000076543_contentCd_SAA-PRO"
      id="ixv-14746">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      decimals="0"
      id="ixv-89145"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14761">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="6"
      id="footnoteS000076543SAA-PROAOE_AC000236518_MF"
      unitRef="pure">0.0039</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="6"
      id="ixv-89147"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="6"
      id="ixv-89148"
      unitRef="pure">0.0001</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="6"
      id="ixv-89149"
      unitRef="pure">0.0135</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="6"
      id="footnoteS000076543SAA-PROAOE_BC000236518_TE"
      unitRef="pure">0.0175</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="6"
      id="footnoteS000076543SAA-PROAOE_AC000236518_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="6"
      id="footnoteS000076543SAA-PROAOE_BC000236518_TW"
      unitRef="pure">0.0150</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14848"> 
        
      September 30,  
       
        
      2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14862"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14867">
     
       
     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_S000076543_Cid_C000236518"
      decimals="0"
      id="ixv-89153"
      unitRef="usd">153</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="0"
      id="ixv-89154"
      unitRef="usd">492</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="0"
      id="ixv-89155"
      unitRef="usd">892</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000076543_Cid_C000236518"
      decimals="0"
      id="ixv-89156"
      unitRef="usd">2012</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14924">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14929">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
       
     
       
       52 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      decimals="4"
      id="ixv-89157"
      unitRef="pure">0.52</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14938">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-14943">
     
       
      
       
        Seeking to provide shareholders with positive total returns over a complete market cycle (generally five to eight years) through multiple "alternative" or non-traditional strategies that may have positive, low or negative correlation to equity markets. 
      Normally allocating the fund's assets among affiliated and unaffiliated mutual funds and exchange-traded funds (collectively, underlying funds), derivatives, and sub-advisers that provide exposure to equity, debt (including debt securities of less than investment-grade quality, also referred to as high yield debt securities or junk bonds), derivatives, currency, and commodities markets, across different market sectors, countries and regions, including the United States, non-U.S. developed markets and emerging markets, cash and cash equivalents. 
      Engaging in transactions that have a leveraging effect on the fund, including long and short investments in derivatives - such as forward contracts, futures, options, swaps, and various volatility related instruments - and forward-settling securities, to: create and adjust the fund's investment exposure; enhance total return; hedge against fluctuations in securities prices, interest rates, or currency exchange rates; change the effective duration of the fund's portfolio; manage certain investment risks; manage volatility; and/or substitute for the purchase or sale of securities, currencies, or commodities. 
      Allocating assets among affiliated funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated funds  
        and non-affiliated ETFs 
        . 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, portfolio turnover, and impact on portfolio risk characteristics. 
      Investing up to 25% of assets in one or more wholly-owned subsidiaries organized under the laws of the Cayman Islands with a May 31 fiscal year end that invest in commodity-linked derivative instruments.  
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-14977">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-14986">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds may invest in special purpose acquisition companies or other similar special purpose entities (collectively, SPACs), which do not have an operating history or ongoing business other than seeking acquisitions. As such, the value of a SPAC's securities is particularly dependent on the ability of its management to identify and complete a profitable acquisition and may be highly volatile with little or no liquidity. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-14995">
     
       
      
      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_S000076543_contentCd_SAA-PRO_RiskMember_InterestRateChangesMember"
      id="ixv-15004">
     
       
      
      Interest Rate Changes. 
      
     Interest rate increases can cause the price of a debt security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_CorrelationRiskMember"
      id="ixv-15013">
     
       
      
      Correlation Risk. 
      
     The correlation of asset classes or selected countries and investments become correlated in a way not anticipated by the Adviser could result in magnified risks and loss instead of reducing the risk of loss. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-15022">
     
       
      
      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_S000076543_contentCd_SAA-PRO_RiskMember_GeographicExposureMember"
      id="ixv-15037">
     
       
      
      Geographic Exposure. 
      
     Social, political, and economic conditions and changes in regulatory, tax, or economic policy in a country or region could significantly affect the market in that country or region. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_CurrencyExposureMember"
      id="ixv-15046">
     
       
      
      Currency Exposure. 
      
     Because the fund is normally exposed to foreign currencies, it could experience losses based solely on the weakness of foreign currencies versus the U.S. dollar and changes in the exchange rates between foreign currencies and the U.S. dollar. Currency risk may be particularly high to the extent that a fund invests in foreign currencies or engages in foreign currency transactions that are economically tied to emerging markets countries. These emerging markets currency transactions may present market, credit, currency, liquidity, legal, political and other risks different from, or greater than, the risks of investing in developed foreign currencies or engaging in foreign currency transactions that are economically tied to developed foreign countries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_IndustryExposureMember"
      id="ixv-15055">
     
       
      
      Industry Exposure. 
      
     Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or group of related industries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_SubsidiaryRiskMember"
      id="ixv-15064">
     
       
      
      Subsidiary Risk. 
      
     Investment in Strategic Advisers Alternatives Fund Cayman Ltd. and/or Strategic Advisers Alternatives Fund Cayman Ltd. 2, each an unregistered subsidiary, is not subject to the investor protections of the Investment Company Act of 1940 (1940 Act) and is subject to the risks associated with investing in derivatives and commodity-linked investing in general. Changes in tax and other laws could negatively affect investments in the subsidiaries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_PrepaymentMember"
      id="ixv-15073">
     
       
      
      Prepayment. 
      
     The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-15082">
     
       
      
      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. 
     Lower-quality debt securities (those of less than investment-grade quality, also referred to as high yield debt securities or junk bonds) and certain types of other securities involve greater risk of default or price changes due to changes in the credit quality of the issuer. The value of lower-quality debt securities and certain types of other securities can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments and can be difficult to resell. 
     Investments in covenant-lite loans carry more risk than traditional loans as they allow issuers to engage in activities that would otherwise be difficult or impossible under a traditional loan agreement. In the event of default, covenant-lite obligations have lower recovery values as the lender may not have the opportunity to negotiate with the borrower prior to default. 
     Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_USGovernmentObligationsRiskMember"
      id="ixv-15097">
     
       
      
      U.S. Government Obligations Risk. 
      
     Certain securities in which the fund may invest, including securities issued by certain U.S. Government agencies and U.S. Government sponsored enterprises, are not guaranteed by the U.S. Government or supported by the full faith and credit of the United States. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_SmallAndMidCapInvestingMember"
      id="ixv-15106">
     
       
      
      Small- and Mid-Cap Investing. 
      
     The value of securities of small to medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_LeverageRiskMember"
      id="ixv-15115">
     
       
      
      Leverage Risk. 
      
     Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly. The fund's use of futures, forwards, options, swaps, and other derivative instruments may result in losses. The value of these derivative instruments may pose risks in addition to and greater than those associated with investing directly in securities, currencies or other instruments and may be illiquid or less liquid, volatile, difficult to price and leveraged so that small changes in the value of underlying instruments may produce disproportionate losses to the fund. The use of derivatives is a highly specialized activity that involves investment techniques and risks different from those associated with investments in more traditional securities and instruments. Moreover, a relatively small price movement in a derivative contract may result in substantial losses to the fund, exceeding the amount of the margin paid. The use of derivatives can increase the fund's risk exposure to underlying assets and their attendant risks, while also exposing the fund to the risk of mispricing or other improper valuation and the risk that changes in the value of a derivative may not correlate as anticipated with the underlying asset, rate, index or overall securities markets, thereby reducing their effectiveness. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-15124">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-15133">
     
       
      
      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_S000076543_contentCd_SAA-PRO_RiskMember_CommodityLinkedInvestingMember"
      id="ixv-15142">
     
       
      
      Commodity-Linked Investing. 
      
     The value of commodities and commodity-linked investments may be affected by the performance of the overall commodities markets as well as weather, political, tax, and other regulatory and market developments. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_CommodityFuturesMember"
      id="ixv-15151">
     
       
      
      Commodity Futures. 
      
     Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund's positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day. 
      
       
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_RiskNondiversifiedStatusMember"
      id="ixv-15161">
     
       
     In addition, the fund is classified as non-diversified under the 1940 Act, which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund. 
       
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-15166">
     
       
     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_S000076543_contentCd_SAA-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-15174">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15181">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15186">
     
       
     The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. 
        
      
       
     The 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_S000076543_contentCd_SAA-PRO"
      id="ixv-15191"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15198"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15204"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15209">
     
       
     Year-by-Year Returns  
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_2023"
      decimals="INF"
      id="ixv-89158"
      unitRef="pure">0.0222</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_2024"
      decimals="INF"
      id="ixv-89159"
      unitRef="pure">0.0596</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_2025"
      decimals="INF"
      id="ixv-89160"
      unitRef="pure">0.0845</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15297">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      decimals="4"
      id="ixv-89161"
      unitRef="pure">0.0286</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15307">2024-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15312">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      decimals="4"
      id="ixv-89162"
      unitRef="pure">-0.0073</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15323">2023-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15328">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      decimals="4"
      id="ixv-89163"
      unitRef="pure">0.0538</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15338">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15343">
     
       
     Average Annual Returns 
       
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000076543_contentCd_SAA-PRO"
      id="ixv-15348">
     
       
      
        
      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_S000076543_contentCd_SAA-PRO"
      id="ixv-15351"> 
        
      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_S000076543_contentCd_SAA-PRO"
      id="ixv-15358"> 
        
      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_S000076543_contentCd_SAA-PRO"
      id="ixv-15363"> 
        
      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_S000076543_Cid_C000236518_ReturnBeforeTaxes_01"
      id="ixv-15401">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-89164"
      unitRef="pure">0.0845</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_ReturnBeforeTaxes_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSAA-PROS000076543AAR_A_RBT_loc"
      unitRef="pure">0.0483</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000076543_Cid_C000236518_AfterTaxesOnDistributions_01"
      id="ixv-15414">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-89166"
      unitRef="pure">0.0588</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_AfterTaxesOnDistributions_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSAA-PROS000076543AAR_A_ATD_loc"
      unitRef="pure">0.0273</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000076543_Cid_C000236518_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-15427">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-89168"
      unitRef="pure">0.0503</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Cid_C000236518_AfterTaxesOnDistributionsAndSales_AverageAnnualReturnSinceInception"
      decimals="4"
      id="footnoteSAA-PROS000076543AAR_A_ATDS_loc"
      unitRef="pure">0.0281</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000076543_Indexid_ML037_contentCd_SAA-PRO_01"
      id="ixv-15441">
         ICE&#xae; BofA&#xae; US 3-Month Treasury Bill Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Indexid_ML037_contentCd_SAA-PRO_01"
      decimals="4"
      id="ixv-89170"
      unitRef="pure">0.0418</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Indexid_ML037_contentCd_SAA-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-89171"
      unitRef="pure">0.0453</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000076543_Indexid_LB001_contentCd_SAA-PRO_01"
      id="ixv-15460">
         Bloomberg U.S. Aggregate Bond Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Indexid_LB001_contentCd_SAA-PRO_01"
      decimals="4"
      id="ixv-89172"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000076543_Indexid_LB001_contentCd_SAA-PRO_AverageAnnualReturnSinceInception"
      decimals="4"
      id="ixv-89173"
      unitRef="pure">0.0300</oef:AvgAnnlRtrPct>
    <oef:AnnualReturnInceptionDate contextRef="Pid_S000076543_Cid_C000236518" id="ixv-15492">2022-07-12</oef:AnnualReturnInceptionDate>
    <oef:RiskReturnHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17204">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; U.S. Total Stock Fund 
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17213">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17218">
     
       
     Strategic Advisers&#xae; U.S. Total Stock Fund seeks capital appreciation. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17223">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17229">
     
       
     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_S000084926_contentCd_STS-PRO"
      id="ixv-17239">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      decimals="0"
      id="ixv-89174"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17254">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="6"
      id="footnoteS000084926STS-PROAOE_AC000249668_MF"
      unitRef="pure">0.0042</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="6"
      id="ixv-89176"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="6"
      id="ixv-89177"
      unitRef="pure">0.0001</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="6"
      id="ixv-89178"
      unitRef="pure">0.0005</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="6"
      id="footnoteS000084926STS-PROAOE_BC000249668_TE"
      unitRef="pure">0.0048</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="6"
      id="footnoteS000084926STS-PROAOE_AC000249668_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="6"
      id="footnoteS000084926STS-PROAOE_BC000249668_TW"
      unitRef="pure">0.0023</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17341"> 
        
      September 30,  
       
        
      2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17355"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17360">
     
       
     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_S000084926_Cid_C000249668"
      decimals="0"
      id="ixv-89182"
      unitRef="usd">24</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="0"
      id="ixv-89183"
      unitRef="usd">93</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="0"
      id="ixv-89184"
      unitRef="usd">208</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000084926_Cid_C000249668"
      decimals="0"
      id="ixv-89185"
      unitRef="usd">545</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17417">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17422">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
       
     
       
       77 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      decimals="4"
      id="ixv-89186"
      unitRef="pure">0.77</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17431">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17436">
     
       
      
       
        Normally investing at least 80% of assets in U.S. stocks and in shares of other U.S. stock funds. 
      
     Stocks are a type of equity security that represent an ownership interest in an issuer. Stocks include common stocks (including depositary receipts evidencing ownership of common stock) and preferred stocks. 
     U.S. stock funds are funds (including mutual funds and ETFs) that invest at least 80% of assets in U.S. stocks. Whether an underlying fund is included in the fund's 80% policy is determined at the time of investment and evaluated periodically thereafter. 
     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. 
      
       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. 
      
      Investing in domestic and foreign issuers. 
      Investing in either "growth" stocks or "value" stocks or both. Additionally, the fund is not limited to investing in securities of a specific market capitalization and may hold securities of large, medium and/or small capitalization companies. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through one or more other funds, referred to as underlying funds, which in turn invest directly in securities (as described below). 
      Allocating assets among affiliated  
        funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated  
        funds  
        and non-affiliated ETFs 
        . 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-17483">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-17492">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-17501">
     
       
      
      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_S000084926_contentCd_STS-PRO_RiskMember_ForeignExposureMember"
      id="ixv-17510">
     
       
      
      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. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_IndustryExposureMember"
      id="ixv-17519">
     
       
      
      Industry Exposure. 
      
     Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or group of related industries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-17528">
     
       
      
      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_S000084926_contentCd_STS-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-17537">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_GrowthInvestingMember"
      id="ixv-17546">
     
       
      
      "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_S000084926_contentCd_STS-PRO_RiskMember_ValueInvestingMember"
      id="ixv-17561">
     
       
      
      "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_S000084926_contentCd_STS-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-17570">
     
       
      
      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_S000084926_contentCd_STS-PRO_RiskMember_MidCapInvestingMember"
      id="ixv-17579">
     
       
      
      Mid Cap Investing. 
      
     The value of securities of medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_SmallCapInvestingMember"
      id="ixv-17588">
     
       
      
      Small Cap Investing. 
      
     The value of securities of smaller, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-17597">
     
       
     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_S000084926_contentCd_STS-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-17605">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17612">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17618">
     
       
     Effective August 16, 2024, Strategic Advisers &#xae; Large Cap Fund ("Predecessor Fund") and another fund were reorganized into the fund ("Reorganization"). The Predecessor Fund, which had an investment objective that was identical to the fund's, was designated as the accounting survivor in the Reorganization. As a result, the fund has assumed the Predecessor Fund's historical performance, which includes the historical performance of Strategic Advisers &#xae; Core Fund for periods prior to November 20, 2020 which was assumed by the Predecessor Fund in a prior reorganization. The performance information shown below in Year-by-Year Returns and Average Annual Returns includes performance information of the Predecessor Fund, which had a different fee structure than the fund, for all periods prior to the Reorganization. Past performance may have been different if the fund's current fee structure had been in place during the period. 
     The following information is intended to help you understand the risks of investing in the fund. 
      
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. 
        
      
       
     The 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_S000084926_contentCd_STS-PRO"
      id="ixv-17633"> 
        
      The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and an additional index over various periods of time. 
        
     </oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17640"> 
        
      Past performance (before and after taxes) is not an indication of future performance. 
        
     </oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17647"> 
        
      www.fidelity.com  
     </oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17652">
     
       
     Year-by-Year Returns 
       
    
   </oef:BarChartHeading>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2016"
      decimals="INF"
      id="ixv-89187"
      unitRef="pure">0.1082</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2017"
      decimals="INF"
      id="ixv-89188"
      unitRef="pure">0.2255</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2018"
      decimals="INF"
      id="ixv-89189"
      unitRef="pure">-0.0582</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2019"
      decimals="INF"
      id="ixv-89190"
      unitRef="pure">0.3168</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2020"
      decimals="INF"
      id="ixv-89191"
      unitRef="pure">0.1932</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2021"
      decimals="INF"
      id="ixv-89192"
      unitRef="pure">0.2799</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2022"
      decimals="INF"
      id="ixv-89193"
      unitRef="pure">-0.1734</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2023"
      decimals="INF"
      id="ixv-89194"
      unitRef="pure">0.2682</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2024"
      decimals="INF"
      id="ixv-89195"
      unitRef="pure">0.2567</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_2025"
      decimals="INF"
      id="ixv-89196"
      unitRef="pure">0.1652</oef:AnnlRtrPct>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17764">
          &#160;&#160;&#160;Highest Quarter Return
        </oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      decimals="4"
      id="ixv-89197"
      unitRef="pure">0.2084</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17774">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17779">
          &#160;&#160;&#160;Lowest Quarter Return
        </oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      decimals="4"
      id="ixv-89198"
      unitRef="pure">-0.2016</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17790">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17795">
          &#160;&#160;&#160;Year-to-Date Return
        </oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturn
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      decimals="4"
      id="ixv-89199"
      unitRef="pure">0.1199</oef:BarChartYearToDateReturn>
    <oef:BarChartYearToDateReturnDate
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17805">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:PerformanceTableHeading
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17810">
     
       
     Average Annual Returns 
       
    
   </oef:PerformanceTableHeading>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="Pid_S000084926_contentCd_STS-PRO"
      id="ixv-17815">
     
       
      
       
      
        
      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_S000084926_contentCd_STS-PRO"
      id="ixv-17819"> 
        
      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_S000084926_contentCd_STS-PRO"
      id="ixv-17826"> 
        
      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_S000084926_contentCd_STS-PRO"
      id="ixv-17831"> 
        
      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_S000084926_Cid_C000249668_ReturnBeforeTaxes_01"
      id="ixv-17876">
         Return Before Taxes
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_ReturnBeforeTaxes_01"
      decimals="4"
      id="ixv-89200"
      unitRef="pure">0.1652</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_ReturnBeforeTaxes_05"
      decimals="4"
      id="ixv-89201"
      unitRef="pure">0.1446</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_ReturnBeforeTaxes_10"
      decimals="4"
      id="ixv-89202"
      unitRef="pure">0.1472</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributions_01"
      id="ixv-17891">
         Return After Taxes on Distributions
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributions_01"
      decimals="4"
      id="ixv-89203"
      unitRef="pure">0.1443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributions_05"
      decimals="4"
      id="ixv-89204"
      unitRef="pure">0.1254</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributions_10"
      decimals="4"
      id="ixv-89205"
      unitRef="pure">0.1292</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributionsAndSales_01"
      id="ixv-17906">
         Return After Taxes on Distributions and Sale of Fund Shares
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributionsAndSales_01"
      decimals="4"
      id="ixv-89206"
      unitRef="pure">0.1095</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributionsAndSales_05"
      decimals="4"
      id="ixv-89207"
      unitRef="pure">0.1112</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Cid_C000249668_AfterTaxesOnDistributionsAndSales_10"
      decimals="4"
      id="ixv-89208"
      unitRef="pure">0.1172</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000084926_Indexid_IXS4W_contentCd_STS-PRO_01"
      id="ixv-17922">
         Strategic Advisers&#xae; U.S. Total Stock Fund Linked Index
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Indexid_IXS4W_contentCd_STS-PRO_01"
      decimals="4"
      id="ixv-89209"
      unitRef="pure">0.1705</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Indexid_IXS4W_contentCd_STS-PRO_05"
      decimals="4"
      id="ixv-89210"
      unitRef="pure">0.1435</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Indexid_IXS4W_contentCd_STS-PRO_10"
      decimals="4"
      id="ixv-89211"
      unitRef="pure">0.1478</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Pid_S000084926_Indexid_WA006_contentCd_STS-PRO_01"
      id="ixv-17947">
         Dow Jones U.S. Total Stock Market Index&#x2120;
        </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Indexid_WA006_contentCd_STS-PRO_01"
      decimals="4"
      id="ixv-89212"
      unitRef="pure">0.1705</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Indexid_WA006_contentCd_STS-PRO_05"
      decimals="4"
      id="ixv-89213"
      unitRef="pure">0.1307</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Pid_S000084926_Indexid_WA006_contentCd_STS-PRO_10"
      decimals="4"
      id="ixv-89214"
      unitRef="pure">0.1421</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-19962">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Fidelity&#xae; Alternatives Fund 
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-19971">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-19976">
     
       
     Strategic Advisers&#xae; Fidelity&#xae; Alternatives Fund seeks total return. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-19981">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-19987">
     
       
     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_S000091045_contentCd_SAF-PRO"
      id="ixv-19997">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      decimals="0"
      id="ixv-89215"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20012">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="6"
      id="footnoteS000091045SAF-PROAOE_AC000258440_MF"
      unitRef="pure">0.0039</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="6"
      id="ixv-89217"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="6"
      id="ixv-89218"
      unitRef="pure">0.0003</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="6"
      id="ixv-89219"
      unitRef="pure">0.0110</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="6"
      id="footnoteS000091045SAF-PROAOE_BC000258440_TE"
      unitRef="pure">0.0152</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="6"
      id="footnoteS000091045SAF-PROAOE_AC000258440_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="6"
      id="footnoteS000091045SAF-PROAOE_BC000258440_TW"
      unitRef="pure">0.0127</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20105"> 
        
      September 30, 2028 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20118"> 
        
      Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. 
        
     </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20123">
     
       
     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_S000091045_Cid_C000258440"
      decimals="0"
      id="ixv-89223"
      unitRef="usd">129</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="0"
      id="ixv-89224"
      unitRef="usd">421</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="0"
      id="ixv-89225"
      unitRef="usd">772</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Pid_S000091045_Cid_C000258440"
      decimals="0"
      id="ixv-89226"
      unitRef="usd">1761</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20181">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20186">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
       
     . 
       
     For the period from June 23, 2025 to May 31, 2026, the fund's portfolio turnover rate was 
       
     
       
       47 
       
       
     % (annualized) of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      decimals="4"
      id="ixv-89227"
      unitRef="pure">0.47</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20199">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20204">
     
       
      
       
        Seeking to provide shareholders with positive total returns over a complete market cycle (generally five to eight years) through multiple "alternative" or non-traditional strategies that may have positive, low or negative correlation to equity markets. 
      Normally allocating the fund's assets among affiliated and unaffiliated mutual funds and exchange-traded funds (collectively, underlying funds), derivatives, and sub-advisers that provide exposure to equity, debt (including debt securities of less than investment-grade quality, also referred to as high yield debt securities or junk bonds), derivatives, currency, and commodities markets, across different market sectors, countries and regions, including the United States, non-U.S. developed markets and emerging markets, cash and cash equivalents. 
      Allocating a majority of the fund's assets among underlying Fidelity&#xae; funds and sub-advisers, as well as derivatives, that provide exposure to the investments above.  
      Engaging in transactions that have a leveraging effect on the fund, including long and short investments in derivatives - such as forward contracts, futures, options, swaps, and various volatility related instruments - and forward-settling securities, to: create and adjust the fund's investment exposure; enhance total return; hedge against fluctuations in securities prices, interest rates, or currency exchange rates; change the effective duration of the fund's portfolio; manage certain investment risks; manage volatility; and/or substitute for the purchase or sale of securities, currencies, or commodities. 
      Allocating assets among affiliated funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated funds  
        and non-affiliated ETFs 
        . 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, portfolio turnover, and impact on portfolio risk characteristics. 
      Investing up to 25% of assets in one or more wholly-owned subsidiaries organized under the laws of the Cayman Islands with a May 31 fiscal year end that invest in commodity-linked derivative instruments.  
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-20242">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-20251">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds may invest in special purpose acquisition companies or other similar special purpose entities (collectively, SPACs), which do not have an operating history or ongoing business other than seeking acquisitions. As such, the value of a SPAC's securities is particularly dependent on the ability of its management to identify and complete a profitable acquisition and may be highly volatile with little or no liquidity. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_StockMarketVolatilityMember"
      id="ixv-20260">
     
       
      
      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_S000091045_contentCd_SAF-PRO_RiskMember_InterestRateChangesMember"
      id="ixv-20269">
     
       
      
      Interest Rate Changes. 
      
     Interest rate increases can cause the price of a debt security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_CorrelationRiskMember"
      id="ixv-20278">
     
       
      
      Correlation Risk. 
      
     The correlation of asset classes or selected countries and investments become correlated in a way not anticipated by the Adviser could result in magnified risks and loss instead of reducing the risk of loss. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_ForeignAndEmergingMarketsRiskMember"
      id="ixv-20287">
     
       
      
      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_S000091045_contentCd_SAF-PRO_RiskMember_GeographicExposureMember"
      id="ixv-20302">
     
       
      
      Geographic Exposure. 
      
     Social, political, and economic conditions and changes in regulatory, tax, or economic policy in a country or region could significantly affect the market in that country or region. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_CurrencyExposureMember"
      id="ixv-20311">
     
       
      
      Currency Exposure. 
      
     Because the fund is normally exposed to foreign currencies, it could experience losses based solely on the weakness of foreign currencies versus the U.S. dollar and changes in the exchange rates between foreign currencies and the U.S. dollar. Currency risk may be particularly high to the extent that a fund invests in foreign currencies or engages in foreign currency transactions that are economically tied to emerging markets countries. These emerging markets currency transactions may present market, credit, currency, liquidity, legal, political and other risks different from, or greater than, the risks of investing in developed foreign currencies or engaging in foreign currency transactions that are economically tied to developed foreign countries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_IndustryExposureMember"
      id="ixv-20320">
     
       
      
      Industry Exposure. 
      
     Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or group of related industries. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_SubsidiaryRiskMember"
      id="ixv-20329">
     
       
      
      Subsidiary Risk. 
      
     Investment in Strategic Advisers Fidelity Alternatives Fund Cayman Ltd., an unregistered subsidiary, is not subject to the investor protections of the Investment Company Act of 1940 (1940 Act) and is subject to the risks associated with investing in derivatives and commodity-linked investing in general. Changes in tax and other laws could negatively affect investments in the subsidiary. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_PrepaymentMember"
      id="ixv-20338">
     
       
      
      Prepayment. 
      
     The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-20347">
     
       
      
      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. 
     Lower-quality debt securities (those of less than investment-grade quality, also referred to as high yield debt securities or junk bonds) and certain types of other securities involve greater risk of default or price changes due to changes in the credit quality of the issuer. The value of lower-quality debt securities and certain types of other securities can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments and can be difficult to resell. 
     Investments in covenant-lite loans carry more risk than traditional loans as they allow issuers to engage in activities that would otherwise be difficult or impossible under a traditional loan agreement. In the event of default, covenant-lite obligations have lower recovery values as the lender may not have the opportunity to negotiate with the borrower prior to default. 
     Changes in the financial condition of an issuer or counterparty (e.g., broker-dealer or other borrower in a securities lending transaction) can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's value or result in delays in recovering securities and/or capital from a counterparty. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_USGovernmentObligationsRiskMember"
      id="ixv-20362">
     
       
      
      U.S. Government Obligations Risk. 
      
     Certain securities in which the fund may invest, including securities issued by certain U.S. Government agencies and U.S. Government sponsored enterprises, are not guaranteed by the U.S. Government or supported by the full faith and credit of the United States. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_SmallAndMidCapInvestingMember"
      id="ixv-20371">
     
       
      
      Small- and Mid-Cap Investing. 
      
     The value of securities of small to medium size, less well-known issuers can perform differently from the market as a whole and other types of stocks and can be more volatile than that of larger issuers. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_LeverageRiskMember"
      id="ixv-20380">
     
       
      
      Leverage Risk. 
      
     Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly. The fund's use of futures, forwards, options, swaps, and other derivative instruments may result in losses. The value of these derivative instruments may pose risks in addition to and greater than those associated with investing directly in securities, currencies or other instruments and may be illiquid or less liquid, volatile, difficult to price and leveraged so that small changes in the value of underlying instruments may produce disproportionate losses to the fund. The use of derivatives is a highly specialized activity that involves investment techniques and risks different from those associated with investments in more traditional securities and instruments. Moreover, a relatively small price movement in a derivative contract may result in substantial losses to the fund, exceeding the amount of the margin paid. The use of derivatives can increase the fund's risk exposure to underlying assets and their attendant risks, while also exposing the fund to the risk of mispricing or other improper valuation and the risk that changes in the value of a derivative may not correlate as anticipated with the underlying asset, rate, index or overall securities markets, thereby reducing their effectiveness. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-20389">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-20398">
     
       
      
      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_S000091045_contentCd_SAF-PRO_RiskMember_CommodityLinkedInvestingMember"
      id="ixv-20407">
     
       
      
      Commodity-Linked Investing. 
      
     The value of commodities and commodity-linked investments may be affected by the performance of the overall commodities markets as well as weather, political, tax, and other regulatory and market developments. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_CommodityFuturesMember"
      id="ixv-20416">
     
       
      
      Commodity Futures. 
      
     Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund's positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day. 
      
       
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_RiskNondiversifiedStatusMember"
      id="ixv-20426">
     
       
     In addition, the fund is classified as non-diversified under the Investment Company Act of 1940 (1940 Act), which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund. 
       
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-20431">
     
       
     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_S000091045_contentCd_SAF-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-20439">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20446">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000091045_contentCd_SAF-PRO"
      id="ixv-20451">
     
       
      
        
      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_S000091045_contentCd_SAF-PRO"
      id="ixv-20454"> 
        
      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_S000098163_contentCd_SDF-PRO"
      id="ixv-21804">
     
       
     Fund Summary 
       
     Fund: 
     Strategic Advisers&#xae; Fidelity&#xae; Short Duration Fund 
    
   </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21813">
     
       
     Investment Objective 
       
    
   </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21818">
     
       
     Strategic Advisers&#xae;  
      
       
     Fidelity&#xae;  
     Short Duration Fund seeks to obtain a high level of current income consistent with preservation of capital. 
       
    
   </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21826">
     
       
     Fee Table 
       
    
   </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21832">
     
       
     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_S000098163_contentCd_SDF-PRO"
      id="ixv-21842">
     
       
     Shareholder fees 
       
    
   </oef:ShareholderFeesCaption>
    <oef:ShareholderFeeOther
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      decimals="0"
      id="ixv-89228"
      unitRef="usd">0</oef:ShareholderFeeOther>
    <oef:OperatingExpensesCaption
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21857">
     
       
     Annual Operating Expenses 
       
    
   </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="6"
      id="footnoteS000098163SDF-PROAOE_AC000267840_MF_footnoteS000098163SDF-PROAOE_BC000267840_MF"
      unitRef="pure">0.0030</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="6"
      id="ixv-89230"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="6"
      id="footnoteS000098163SDF-PROAOE_AC000267840_OE"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="6"
      id="footnoteS000098163SDF-PROAOE_AC000267840_AF"
      unitRef="pure">0.0006</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="6"
      id="ixv-89233"
      unitRef="pure">0.0038</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="6"
      id="footnoteS000098163SDF-PROAOE_BC000267840_FW"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="6"
      id="ixv-89235"
      unitRef="pure">0.0013</oef:NetExpensesOverAssets>
    <oef:OtherExpensesNewFundBasedOnEstimates
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21944"> 
        
      Based on estimated amounts for the current fiscal year. 
        
     </oef:OtherExpensesNewFundBasedOnEstimates>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21961"> 
        
      September 30, 2029 
        
     </oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-21968">
     
       
     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_S000098163_Cid_C000267840"
      decimals="0"
      id="ixv-89236"
      unitRef="usd">13</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Pid_S000098163_Cid_C000267840"
      decimals="0"
      id="ixv-89237"
      unitRef="usd">42</oef:ExpenseExampleYear03>
    <oef:PortfolioTurnoverHeading
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-22008">
     
       
     Portfolio Turnover 
       
    
   </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-22013">
     
       
     The fund will not incur transaction costs, such as commissions, when it buys and sells shares of affiliated mutual funds but may incur transaction costs when buying or selling non-affiliated funds and other types of securities (including Exchange Traded Funds (ETFs)) directly (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 
      
       
       
     . 
       
     For the period from December 30, 2025 to May 31, 2026, the fund's portfolio turnover rate was 
       
     
       
       129 
       
       
     % of the average value of its portfolio. 
       
    
   </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      decimals="4"
      id="ixv-89238"
      unitRef="pure">1.29</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-22027">
     
       
     Principal Investment Strategies 
       
    
   </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-22032">
     
       
      
      Normally investing in investment-grade debt securities (those of medium and high quality) of all types and repurchase agreements for those securities. 
      Investing in domestic and foreign issuers. 
      Normally maintaining a dollar-weighted average maturity of three years or less. 
      Engaging in transactions that have a leveraging effect on the fund, including investments in derivatives - such as swaps (interest rate, total return, and credit default), options, and futures contracts - and forward-settling securities, to adjust the fund's risk exposure. 
      Implementing investment strategies by investing directly in securities through one or more managers (sub-advisers) or indirectly in securities through  
        one or more other funds, referred to as underlying funds 
        , which in turn invest directly in securities (as described below).  
        The fund may allocate assets to affiliated or unaffiliated sub-advisers and funds but normally  
        allocates assets primarily to  
        Fidelity&#xae; funds and sub-advisers. 
      Allocating assets among underlying funds and sub-advisers to achieve similar overall interest rate risk to the Bloomberg U.S. 1-3 Year Government/Credit Bond Index. 
      Allocating assets among underlying funds and sub-advisers to attempt to diversify its portfolio in terms of different market sectors and maturities. 
      Allocating assets among sub-advisers and underlying funds using proprietary fundamental and quantitative research, considering factors including, but not limited to, performance in different market environments, manager experience and investment style, management company infrastructure, costs, asset size, and portfolio turnover. 
      Allocating assets among affiliated funds (i.e., Fidelity&#xae; funds, including mutual funds and ETFs), non-affiliated funds 
         and non-affiliated ETFs 
        . 
      Analyzing the credit quality of the issuer, the issuer's potential for success, the credit, currency and economic risks of the security and its issuer, security-specific features, current and potential future valuation, and trading opportunities to select investments. 
      
     Pursuant to an exemptive order granted by the Securities and Exchange Commission (SEC), Strategic Advisers LLC (Strategic Advisers) is permitted, subject to the approval of the Board of Trustees, to enter into new or amended sub-advisory agreements with one or more unaffiliated sub-advisers without obtaining shareholder approval of such agreements. Subject to oversight by the Board of Trustees, Strategic Advisers has the ultimate responsibility to oversee the fund's sub-advisers and recommend their hiring, termination, and replacement. In the event the Board of Trustees approves a sub-advisory agreement with a new unaffiliated sub-adviser, shareholders will be provided with information about the new sub-adviser and sub-advisory agreement . 
    
   </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_MultipleSubAdviserRiskMember"
      id="ixv-22087">
     
       
      
      Multiple Sub-Adviser Risk. 
      
     Separate investment decisions and the resulting purchase and sale activities of the fund's sub-advisers might adversely affect the fund's performance or lead to disadvantageous tax consequences. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_InvestingInOtherFundsMember"
      id="ixv-22096">
     
       
      
      Investing in Other Funds. 
      
     Regulatory restrictions may limit the amount that one fund can invest in another, which means that the fund's manager may not be able to invest as much as it wants to in some other funds. The fund bears all risks of investment strategies employed by the underlying funds, including the risk that the underlying funds will not meet their investment objectives. Underlying funds that are passively managed attempt to track the performance of an unmanaged index of securities and as such their performance could be lower than actively managed funds, which may shift their portfolio assets to take advantage of market opportunities or lessen the impact of a market decline. In addition, errors in the construction of the index tracked by an underlying passively managed fund may have an adverse impact on the performance of such underlying fund. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_InterestRateChangesMember"
      id="ixv-22105">
     
       
      
      Interest Rate Changes. 
      
     Interest rate increases can cause the price of a debt or money market security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_IncomeRiskMember"
      id="ixv-22114">
     
       
      
      Income Risk. 
      
     A low or negative interest rate environment can adversely affect an underlying fund's yield. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_ForeignExposureMember"
      id="ixv-22123">
     
       
      
      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. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_PrepaymentMember"
      id="ixv-22132">
     
       
      
      Prepayment. 
      
     The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_IssuerSpecificChangesMember"
      id="ixv-22141">
     
       
      
      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. 
     A decline in the credit quality of an issuer or a provider of credit support (such as guarantees) or a maturity-shortening structure (such as demand and put features) for a security can cause the price of a security to decrease. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_LeverageRiskMember"
      id="ixv-22152">
     
       
      
      Leverage Risk. 
      
     Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_InvestingInEtfsMember"
      id="ixv-22161">
     
       
      
      Investing in ETFs. 
      
     ETFs may trade in the secondary market at prices below the value of their underlying portfolios and may not be liquid. ETFs that track an index are subject to tracking error and may be unable to sell poorly performing assets that are included in their index or other benchmark. 
    
   </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO_RiskMember_QuantitativeInvestingMember"
      id="ixv-22170">
     
       
      
      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_S000098163_contentCd_SDF-PRO_RiskMember_HighPortfolioTurnoverMember"
      id="ixv-22179">
     
       
      
      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_S000098163_contentCd_SDF-PRO_RiskMember_RiskNotInsuredDepositoryInstitutionMember"
      id="ixv-22188">
     
       
     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_S000098163_contentCd_SDF-PRO_RiskMember_RiskLoseMoneyMember"
      id="ixv-22196">
     
       
     &#160; 
       
     You could lose money by investing in the fund. 
       
    
   </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-22203">
     
       
     Performance 
       
    
   </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Pid_S000098163_contentCd_SDF-PRO"
      id="ixv-22208">
     
       
      
        
      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_S000098163_contentCd_SDF-PRO"
      id="ixv-22211"> 
        
      Performance history will be available for the fund after the fund has been in operation for one calendar year. 
        
     </oef:PerformanceOneYearOrLess>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#footnoteS000060103TSS-PROAOE_AC000196739_MF"
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       </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">2028</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">, and neither Strategic Advisers nor any of its affiliates retain the ability to be repaid with respect to this arrangement. Strategic Advisers may not terminate this arrangement without the approval of the Board of Trustees.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:footnote id="footnoteS000060103TSS-PROAOE_B" xlink:label="footnoteS000060103TSS-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">B</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses.</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:footnote id="footnoteTSS-PROS000060103AAR_A" xlink:label="footnoteTSS-PROS000060103AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">From </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">December 28, 2017</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:footnote id="footnoteS000035122ASD-PROAOE_A" xlink:label="footnoteS000035122ASD-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Strategic Advisers LLC (Strategic Advisers) has contractually agreed that the fund's maximum aggregate annual management fee will not exceed 0.55% of the fund's average daily net assets. In addition, Strategic Advisers has contractually agreed to waive a portion of the fund's management fee in an amount equal to 0.25% of the fund's average daily net assets. This arrangement will remain in effect through </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">September 30, </xhtml:span><xhtml:span class="delClass" style="color:#ff0000; display:none;"> 
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">2028</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">, and neither Strategic Advisers nor any of its affiliates retain the ability to be repaid with respect to this arrangement. Strategic Advisers may not terminate this arrangement without the approval of the Board of Trustees.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:footnote id="footnoteS000035122ASD-PROAOE_B" xlink:label="footnoteS000035122ASD-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">B</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses.</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:footnote id="footnoteS000061481TSF-PROAOE_A" xlink:label="footnoteS000061481TSF-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">Strategic Advisers LLC (Strategic Advisers) has contractually agreed that the fund's maximum aggregate annual management fee will not exceed 1.00% of the fund's average daily net assets. In addition, Strategic Advisers has contractually agreed to waive a portion of the fund's management fee in an amount equal to 0.25% of the fund's average daily net assets. This arrangement will remain in effect through </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
      class="redlineClass"
      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">September 30, 2028</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">, and neither Strategic Advisers nor any of its affiliates retain the ability to be repaid with respect to this arrangement. Strategic Advisers may not terminate this arrangement without the approval of the Board of Trustees.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000061481TSF-PROAOE_BC000199108_TE"
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        <link:footnote id="footnoteS000061481TSF-PROAOE_B" xlink:label="footnoteS000061481TSF-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span
      class="redlineClass"
      style="font-family:Arial; font-size:4.5pt; vertical-align:3pt; ">B</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
      class="redlineClass"
      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses.</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000061481TSF-PROAOE_BC000199108_TW"
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        <link:loc
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        <link:footnote id="footnoteTSF-PROS000061481AAR_A" xlink:label="footnoteTSF-PROS000061481AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">From </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">March 20, 2018</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
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        <link:loc
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        <link:footnoteArc
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          xlink:href="#footnoteTSF-PROS000061481AAR_A_ATDS_loc"
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        <link:loc
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        <link:footnote id="footnoteS000063170STE-PROAOE_A" xlink:label="footnoteS000063170STE-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">Strategic Advisers LLC (Strategic Advisers) has contractually agreed that the fund's maximum aggregate annual management fee will not exceed 1.20% of the fund's average daily net assets. In addition, Strategic Advisers has contractually agreed to waive a portion of the fund's management fee in an amount equal to 0.25% of the fund's average daily net assets. This arrangement will remain in effect through </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">September 30, 2028</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">, and neither Strategic Advisers nor any of its affiliates retain the ability to be repaid with respect to this arrangement. Strategic Advisers may not terminate this arrangement without the approval of the Board of Trustees.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:footnote id="footnoteS000063170STE-PROAOE_B" xlink:label="footnoteS000063170STE-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span
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        <link:loc
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        <link:footnote id="footnoteSTE-PROS000063170AAR_A" xlink:label="footnoteSTE-PROS000063170AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">October 30, 2018</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span
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        <link:footnoteArc
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        <link:footnote id="footnoteS000062265COI-PROAOE_A" xlink:label="footnoteS000062265COI-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.5pt; vertical-align:3pt">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Strategic Advisers LLC (Strategic Advisers) has contractually agreed that the fund's maximum aggregate annual management fee will not exceed 0.60% of the fund's average daily net assets. In addition, Strategic Advisers has contractually agreed to waive a portion of the fund's management fee in an amount equal to 0.25% of the fund's average daily net assets. This arrangement will remain in effect through </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">September 30, </xhtml:span><xhtml:span class="delClass" style="color:#ff0000; display:none;"> 
       </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">2028</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">, and neither Strategic Advisers nor any of its affiliates retain the ability to be repaid with respect to this arrangement. Strategic Advisers may not terminate this arrangement without the approval of the Board of Trustees.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:footnote id="footnoteCOI-PROS000062265AAR_A" xlink:label="footnoteCOI-PROS000062265AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.5pt; vertical-align:3pt">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">From </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">October 16, 2018</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:loc
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        <link:footnote id="footnoteS000072234SAM-PROAOE_A" xlink:label="footnoteS000072234SAM-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Strategic Advisers LLC (Strategic Advisers) has contractually agreed that the fund's maximum aggregate annual management fee will not exceed 0.60% of the fund's average daily net assets. In addition, Strategic Advisers has contractually agreed to waive a portion of the fund's management fee in an amount equal to 0.25% of the fund's average daily net assets. This arrangement will remain in effect through </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">September 30, </xhtml:span><xhtml:span class="delClass" style="color:#ff0000; display:none;"> 
       </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">2028</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">, and neither Strategic Advisers nor any of its affiliates retain the ability to be repaid with respect to this arrangement. Strategic Advisers may not terminate this arrangement without the approval of the Board of Trustees.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:loc
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        <link:footnoteArc
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        <link:loc
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        <link:footnote id="footnoteSAM-PROS000072234AAR_A" xlink:label="footnoteSAM-PROS000072234AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">From </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">June 17, 2021</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:loc
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        <link:footnoteArc
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        <link:loc
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="footnoteSAM-PROS000072234AAR_A_ATDS_loc"
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        <link:loc
          xlink:href="#footnoteS000076543SAA-PROAOE_AC000236518_MF"
          xlink:label="footnoteS000076543SAA-PROAOE_AC000236518_MF"
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        <link:footnote id="footnoteS000076543SAA-PROAOE_A" xlink:label="footnoteS000076543SAA-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Strategic Advisers LLC (Strategic Advisers) has contractually agreed that the fund's maximum aggregate annual management fee will not exceed 2.00% of the fund's average daily net assets. In addition, Strategic Advisers has contractually agreed to waive a portion of the fund's management fee in an amount equal to 0.25% of the fund's average daily net assets. This arrangement will remain in effect through </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">September 30, </xhtml:span><xhtml:span class="delClass" style="color:#ff0000; display:none;"> 
       </xhtml:span><xhtml:span
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      style="font-family:Arial; font-size:8.5pt; font-style:italic; ">2028</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">, and neither Strategic Advisers nor any of its affiliates retain the ability to be repaid with respect to this arrangement. Strategic Advisers may not terminate this arrangement without the approval of the Board of Trustees.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:loc
          xlink:href="#footnoteS000076543SAA-PROAOE_AC000236518_FW"
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        <link:footnoteArc
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        <link:loc
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        <link:footnote id="footnoteS000076543SAA-PROAOE_B" xlink:label="footnoteS000076543SAA-PROAOE_B" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">B</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses.</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:loc
          xlink:href="#footnoteS000076543SAA-PROAOE_BC000236518_TW"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:loc
          xlink:href="#footnoteSAA-PROS000076543AAR_A_RBT_loc"
          xlink:label="footnoteSAA-PROS000076543AAR_A_RBT_loc"
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        <link:footnote id="footnoteSAA-PROS000076543AAR_A" xlink:label="footnoteSAA-PROS000076543AAR_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">From </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">July 12, 2022</xhtml:span><xhtml:span> </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">.</xhtml:span><xhtml:span> </xhtml:span></xhtml:div></link:footnote>
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        <link:loc
          xlink:href="#footnoteSAA-PROS000076543AAR_A_ATD_loc"
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        <link:footnoteArc
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          xlink:href="#footnoteSAA-PROS000076543AAR_A_ATDS_loc"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:loc
          xlink:href="#footnoteS000084926STS-PROAOE_AC000249668_MF"
          xlink:label="footnoteS000084926STS-PROAOE_AC000249668_MF"
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        <link:footnote id="footnoteS000084926STS-PROAOE_A" xlink:label="footnoteS000084926STS-PROAOE_A" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="padding:2px"><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:4.67pt; vertical-align:super">A</xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">Strategic Advisers LLC (Strategic Advisers) has contractually agreed that the fund's maximum aggregate annual management fee will not exceed 0.65% of the fund's average daily net assets. In addition, Strategic Advisers has contractually agreed to waive a portion of the fund's management fee in an amount equal to 0.25% of the fund's average daily net assets. This arrangement will remain in effect through </xhtml:span><xhtml:span> </xhtml:span><xhtml:span style="font-family:Arial; font-size:8.5pt; font-style:italic">September 30, </xhtml:span><xhtml:span class="delClass" style="color:#ff0000; display:none;"> 
       </xhtml:span><xhtml:span
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          xlink:href="#footnoteS000084926STS-PROAOE_BC000249668_TE"
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        <link:loc
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