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            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:US</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_GD_GB_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:GB</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_GD_JP_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:JP</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_GD_HK_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:HK</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_GD_FR_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:FR</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_GD_DE_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:DE</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_GD_NL_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:NL</xbrldi:explicitMember>
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        <period>
            <instant>2026-04-30</instant>
        </period>
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    <context id="C000235371_GD_TW_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
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        <period>
            <instant>2026-04-30</instant>
        </period>
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    <context id="C000235371_GD_BE_Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000225322</identifier>
            <segment>
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                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">country:BE</xbrldi:explicitMember>
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        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
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    <context id="C000235371_GD_Other_Member">
        <entity>
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            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">fmr:C000235371Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:GeographicRegionAxis">fmr:OtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
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    <context id="C000235371_TH_0_Member">
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            <segment>
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        <period>
            <instant>2026-04-30</instant>
        </period>
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    <context id="C000235371_TH_1_Member">
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            <segment>
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            <instant>2026-04-30</instant>
        </period>
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            <segment>
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        <period>
            <instant>2026-04-30</instant>
        </period>
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            <segment>
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        <period>
            <instant>2026-04-30</instant>
        </period>
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            <segment>
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        <period>
            <instant>2026-04-30</instant>
        </period>
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    <context id="C000235371_TH_5_Member">
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            <segment>
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        <period>
            <instant>2026-04-30</instant>
        </period>
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    <context id="C000235371_TH_6_Member">
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            <segment>
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        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_TH_7_Member">
        <entity>
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            <segment>
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                <xbrldi:explicitMember dimension="oef:LargestHoldingAxis">fmr:TH7Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_TH_8_Member">
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            <segment>
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                <xbrldi:explicitMember dimension="oef:LargestHoldingAxis">fmr:TH8Member</xbrldi:explicitMember>
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        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235371_TH_9_Member">
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            <segment>
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                <xbrldi:explicitMember dimension="oef:LargestHoldingAxis">fmr:TH9Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-04-30</instant>
        </period>
    </context>
    <context id="C000235369_ClassMember">
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            <segment>
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            </segment>
        </entity>
        <period>
            <startDate>2025-04-30</startDate>
            <endDate>2026-04-30</endDate>
        </period>
    </context>
    <context id="C000235369_LG_ClassMember_5YR">
        <entity>
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            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">fmr:C000235369_LG_ClassMember_5YRMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-30</startDate>
            <endDate>2026-04-30</endDate>
        </period>
    </context>
    <context id="C000235369_ClassMember_AsOf_2022">
        <entity>
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            <segment>
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        <period>
            <startDate>2025-04-30</startDate>
            <endDate>2026-04-30</endDate>
        </period>
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    <context id="C000235369_ClassMember_AsOf_2023">
        <entity>
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            <segment>
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        <period>
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            <endDate>2026-04-30</endDate>
        </period>
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    <context id="C000235369_ClassMember_AsOf_2024">
        <entity>
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            <segment>
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        <period>
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            <endDate>2026-04-30</endDate>
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    <context id="C000235369_ClassMember_AsOf_2025">
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            <segment>
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        <period>
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            <endDate>2026-04-30</endDate>
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    <context id="C000235369_ClassMember_AsOf_2026">
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            <segment>
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        <period>
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            <endDate>2026-04-30</endDate>
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    <context id="C000235369_LG_1_AdditionalIndexMember_5YR">
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            <segment>
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    <context id="C000235369_LG_2_AdditionalIndexMember_5YR">
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            <segment>
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    <context id="C000235369_NoLoadClassMember_1YR">
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            <segment>
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        <period>
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    <context id="C000235369_1_BBIndexMember_1YR">
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            <segment>
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        <period>
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            <segment>
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        <period>
            <startDate>2025-04-30</startDate>
            <endDate>2026-04-30</endDate>
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    <context id="C000235369_Perf_2022-05-24_ClassMember">
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            <segment>
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        <period>
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            <endDate>2026-04-30</endDate>
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    <context id="C000235369_InstantMember">
        <entity>
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            <segment>
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        <period>
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        </period>
    </context>
    <context id="C000235369_MS_HealthcareSectorMember">
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            <instant>2026-04-30</instant>
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    <context id="C000235369_MS_InformationTechnologySectorMember">
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            <segment>
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            <instant>2026-04-30</instant>
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    <context id="C000235369_MS_FinancialsSectorMember">
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            <segment>
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        <period>
            <instant>2026-04-30</instant>
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    <context id="C000235369_MS_ConsumerStaplesSectorMember">
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            <segment>
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        <period>
            <instant>2026-04-30</instant>
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    <context id="C000235369_MS_ConsumerDiscretionarySectorMember">
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            <segment>
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            <instant>2026-04-30</instant>
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            <segment>
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            <instant>2026-04-30</instant>
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            <instant>2026-04-30</instant>
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            <segment>
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            <instant>2026-04-30</instant>
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    <context id="C000235369_AA_CommonStocks_Member">
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            <instant>2026-04-30</instant>
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    <context id="C000235369_AA_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member">
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            <instant>2026-04-30</instant>
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    <context id="C000235369_GD_GB_Member">
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            <instant>2026-04-30</instant>
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    <context id="C000235369_GD_JP_Member">
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            <instant>2026-04-30</instant>
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            <instant>2026-04-30</instant>
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    <context id="C000235369_GD_FR_Member">
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            <instant>2026-04-30</instant>
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            <instant>2026-04-30</instant>
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            <instant>2026-04-30</instant>
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            <instant>2026-04-30</instant>
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            <instant>2026-04-30</instant>
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            <instant>2026-04-30</instant>
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            <segment>
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            <instant>2026-04-30</instant>
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    <oef:FundName contextRef="C000211260_ClassMember" id="ixv-112">Fidelity&#xae; Women's Leadership Fund</oef:FundName>
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    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000211260_ClassMember" id="ixv-138">This annual shareholder report contains information about Fidelity&#xae; Women's Leadership Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000211260_ClassMember" id="ixv-140">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000211260_ClassMember" id="ixv-145">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000211260_ClassMember" id="ixv-147">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000211260_ClassMember" id="ixv-150">1-800-544-8544</oef:AddlInfoPhoneNumber>
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    <oef:ExpensesTextBlock contextRef="C000211260_ClassMember" id="ixv-160">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Women's Leadership Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;79&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.67&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
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    <oef:FactorsAffectingPerfTextBlock contextRef="C000211260_ClassMember" id="ixv-202">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;U.S. stocks achieved a strong gain for the 12 months ending April 30, 2026, reflecting enthusiasm for artificial intelligence, strong corporate fundamentals, a resilient economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection was the primary contributor to the fund's performance versus the MSCI USA Women's Leadership Index for the fiscal year, especially within communication services, where our picks in media &amp;amp; entertainment helped most. Security selection in information technology and industrials, primarily within the capital goods industry, also boosted the fund's relative performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The fund's non-benchmark stake in Alphabet gained 141% and was the top individual relative contributor. The stock was among the fund's largest holdings. The second-largest relative contributor was an overweight in NVIDIA (+83%). The company was the fund's biggest holding. Another notable relative contributor was our non-benchmark stake in GE Vernova (+195%). The company was among the fund's biggest holdings.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractors from performance versus the benchmark were picks and an underweight in energy. Stock picking and an underweight in materials also hampered the fund's result. Also hurting our result was an underweight in information technology.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Western Digital (+745%). This was a position we established this period. The stock was one of the fund's biggest holdings at period end. The second-largest relative detractor this period was avoiding Advanced Micro Devices, a benchmark component that gained 113%. Not owning Analog Devices, a benchmark component that gained approximately 109%, was another notable relative detractor.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the communication services sector and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000211260_ClassMember" id="ixv-230">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 1, 2019 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; Women's Leadership Fund


$10,000

$9,837


$15,389


$13,657


$13,981


$16,604


$16,784


$23,239



MSCI USA Women's Leadership Index


$10,000

$9,399


$14,585


$13,499


$13,031


$15,104


$15,610


$18,118



Russell 3000&#xae; Index


$10,000

$9,973


$15,051


$14,582


$14,801


$18,102


$20,166


$26,419



&#160;

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
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      unitRef="usd">9399</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213084"
      unitRef="usd">14585</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213085"
      unitRef="usd">13499</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213086"
      unitRef="usd">13031</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213087"
      unitRef="usd">15104</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213088"
      unitRef="usd">15610</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213089"
      unitRef="usd">18118</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211260_LG_2_AdditionalIndexMember_8YR"
      id="ixv-323">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Russell 3000&#xae; Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213090"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213091"
      unitRef="usd">9973</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213092"
      unitRef="usd">15051</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213093"
      unitRef="usd">14582</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213094"
      unitRef="usd">14801</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213095"
      unitRef="usd">18102</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213096"
      unitRef="usd">20166</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211260_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213097"
      unitRef="usd">26419</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000211260_ClassMember" id="ixv-403">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Fidelity&#xae; Women's Leadership Fund

38.46%

8.59%

12.80%


MSCI USA Women's Leadership Index

16.07%


4.43%


8.86%


Russell 3000&#xae; Index

31.01%


11.91%


14.88%




A&#160; &#160;From May 1, 2019

&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213098"
      unitRef="pure">0.3846</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213099"
      unitRef="pure">0.0859</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213100"
      unitRef="pure">0.1280</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213101"
      unitRef="pure">0.1607</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213102"
      unitRef="pure">0.0443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-213103"
      unitRef="pure">0.0886</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213104"
      unitRef="pure">0.3101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213105"
      unitRef="pure">0.1191</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211260_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213106"
      unitRef="pure">0.1488</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000211260_Perf_2019-05-01_ClassMember"
      id="ixv-472">2019-05-01</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000211260_ClassMember" id="ixv-482">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000211260_ClassMember" id="ixv-494">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000211260_ClassMember" id="ixv-498">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000211260_ClassMember" id="ixv-504">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;170,418,920&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;93&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;861,029&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;25&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-213107"
      unitRef="usd">170418920</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000211260_InstantMember"
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      id="ixv-213108"
      unitRef="holding">93</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      decimals="0"
      id="ixv-213109"
      unitRef="usd">861029</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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      id="ixv-213110"
      unitRef="pure">0.25</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000211260_ClassMember" id="ixv-579">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Information Technology

32.2

&#160;


Industrials

13.3

&#160;


Financials

11.4

&#160;


Health Care

10.9

&#160;


Consumer Discretionary

10.0

&#160;


Communication Services

8.7

&#160;


Consumer Staples

4.4

&#160;


Materials

2.7

&#160;


Energy

2.4

&#160;


Real Estate

2.1

&#160;


Utilities

1.0

&#160;


&#160;




Common Stocks

98.8


Preferred Stocks

0.3


Short-Term Investments and Net Other Assets (Liabilities)

0.9




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 0.9


&#160;






United States

94.0


Italy

1.0


Canada

1.0


United Kingdom

0.9


Belgium

0.8


Netherlands

0.7


Japan

0.6


Australia

0.5


Chile

0.5




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 94.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Italy - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Australia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Chile - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      contextRef="C000211260_MS_InformationTechnologySectorMember"
      decimals="INF"
      id="ixv-213111"
      unitRef="pure">0.322</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_MS_IndustrialSectorMember"
      decimals="INF"
      id="ixv-213112"
      unitRef="pure">0.133</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_MS_FinancialsSectorMember"
      decimals="INF"
      id="ixv-213113"
      unitRef="pure">0.114</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_MS_HealthcareSectorMember"
      decimals="INF"
      id="ixv-213114"
      unitRef="pure">0.109</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_MS_ConsumerDiscretionarySectorMember"
      decimals="INF"
      id="ixv-213115"
      unitRef="pure">0.100</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_MS_CommunicationsSectorMember"
      decimals="INF"
      id="ixv-213116"
      unitRef="pure">0.087</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_MS_ConsumerStaplesSectorMember"
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      id="ixv-213117"
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    <oef:PctOfNav
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      id="ixv-213118"
      unitRef="pure">0.027</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-213119"
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213120"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213121"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213122"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213123"
      unitRef="pure">0.003</oef:PctOfNav>
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      decimals="INF"
      id="ixv-213124"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_GD_US_Member"
      decimals="INF"
      id="ixv-213125"
      unitRef="pure">0.940</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213126"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213127"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_GD_GB_Member"
      decimals="INF"
      id="ixv-213128"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213129"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213130"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_GD_JP_Member"
      decimals="INF"
      id="ixv-213131"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_GD_AU_Member"
      decimals="INF"
      id="ixv-213132"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_GD_CL_Member"
      decimals="INF"
      id="ixv-213133"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000211260_ClassMember" id="ixv-918">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

7.6


&#160;


Apple Inc

6.5


&#160;


Microsoft Corp

4.8


&#160;


Amazon.com Inc

4.6


&#160;


Alphabet Inc Class A

3.8


&#160;


Alphabet Inc Class C

3.2


&#160;


JPMorgan Chase &amp; Co

2.0


&#160;


Eli Lilly &amp; Co

1.9


&#160;


Micron Technology Inc

1.8


&#160;


GE Vernova Inc

1.6


&#160;


&#160;

37.8

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213134"
      unitRef="pure">0.076</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_1_Member"
      decimals="INF"
      id="ixv-213135"
      unitRef="pure">0.065</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_2_Member"
      decimals="INF"
      id="ixv-213136"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_3_Member"
      decimals="INF"
      id="ixv-213137"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_4_Member"
      decimals="INF"
      id="ixv-213138"
      unitRef="pure">0.038</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_5_Member"
      decimals="INF"
      id="ixv-213139"
      unitRef="pure">0.032</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_6_Member"
      decimals="INF"
      id="ixv-213140"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_7_Member"
      decimals="INF"
      id="ixv-213141"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_8_Member"
      decimals="INF"
      id="ixv-213142"
      unitRef="pure">0.018</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211260_TH_9_Member"
      decimals="INF"
      id="ixv-213143"
      unitRef="pure">0.016</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-1089">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000211258_ClassMember" id="ixv-1101">Fidelity&#xae; Women's Leadership Fund</oef:FundName>
    <oef:ClassName contextRef="C000211258_ClassMember" id="ixv-1104">Fidelity Advisor&#xae; Women's Leadership Fund Class Z</oef:ClassName>
    <dei:TradingSymbol contextRef="C000211258_ClassMember" id="ixv-1108">FWOZX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000211258_ClassMember" id="ixv-1127">This annual shareholder report contains information about Fidelity&#xae; Women's Leadership Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000211258_ClassMember" id="ixv-1129">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000211258_ClassMember" id="ixv-1134">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000211258_ClassMember" id="ixv-1136">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000211258_ClassMember" id="ixv-1139">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000211258_ClassMember" id="ixv-1142">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000211258_ClassMember" id="ixv-1149">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;67&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.57&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      decimals="0"
      id="ixv-213144"
      unitRef="usd">67</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000211258_ClassMember"
      decimals="INF"
      id="ixv-213145"
      unitRef="pure">0.0057</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000211258_ClassMember" id="ixv-1191">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;U.S. stocks achieved a strong gain for the 12 months ending April 30, 2026, reflecting enthusiasm for artificial intelligence, strong corporate fundamentals, a resilient economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection was the primary contributor to the fund's performance versus the MSCI USA Women's Leadership Index for the fiscal year, especially within communication services, where our picks in media &amp;amp; entertainment helped most. Security selection in information technology and industrials, primarily within the capital goods industry, also boosted the fund's relative performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The fund's non-benchmark stake in Alphabet gained 141% and was the top individual relative contributor. The stock was among the fund's largest holdings. The second-largest relative contributor was an overweight in NVIDIA (+83%). The company was the fund's biggest holding. Another notable relative contributor was our non-benchmark stake in GE Vernova (+195%). The company was among the fund's biggest holdings.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractors from performance versus the benchmark were picks and an underweight in energy. Stock picking and an underweight in materials also hampered the fund's result. Also hurting our result was an underweight in information technology.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Western Digital (+745%). This was a position we established this period. The stock was one of the fund's biggest holdings at period end. The second-largest relative detractor this period was avoiding Advanced Micro Devices, a benchmark component that gained 113%. Not owning Analog Devices, a benchmark component that gained approximately 109%, was another notable relative detractor.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the communication services sector and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000211258_ClassMember" id="ixv-1219">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 1, 2019 through April 30, 2026. 
Initial investment of $10,000.
Class Z


$10,000

$9,857


$15,439


$13,721


$14,077


$16,754


$16,950


$23,502



MSCI USA Women's Leadership Index


$10,000

$9,399


$14,585


$13,499


$13,031


$15,104


$15,610


$18,118



Russell 3000&#xae; Index


$10,000

$9,973


$15,051


$14,582


$14,801


$18,102


$20,166


$26,419



&#160;

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000211258_LG_ClassMember_8YR" id="ixv-1238">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213146"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213147"
      unitRef="usd">9857</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213148"
      unitRef="usd">15439</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213149"
      unitRef="usd">13721</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213150"
      unitRef="usd">14077</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213151"
      unitRef="usd">16754</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213152"
      unitRef="usd">16950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213153"
      unitRef="usd">23502</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211258_LG_1_AdditionalIndexMember_8YR"
      id="ixv-1275">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI USA Women's Leadership Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213154"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213155"
      unitRef="usd">9399</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213156"
      unitRef="usd">14585</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213157"
      unitRef="usd">13499</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213158"
      unitRef="usd">13031</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213159"
      unitRef="usd">15104</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213160"
      unitRef="usd">15610</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213161"
      unitRef="usd">18118</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211258_LG_2_AdditionalIndexMember_8YR"
      id="ixv-1312">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Russell 3000&#xae; Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213162"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213163"
      unitRef="usd">9973</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213164"
      unitRef="usd">15051</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213165"
      unitRef="usd">14582</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213166"
      unitRef="usd">14801</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213167"
      unitRef="usd">18102</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213168"
      unitRef="usd">20166</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211258_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213169"
      unitRef="usd">26419</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000211258_ClassMember" id="ixv-1392">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class Z

38.65%

8.77%

12.98%


MSCI USA Women's Leadership Index

16.07%


4.43%


8.86%


Russell 3000&#xae; Index

31.01%


11.91%


14.88%




A&#160; &#160;From May 1, 2019

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213170"
      unitRef="pure">0.3865</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213171"
      unitRef="pure">0.0877</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213172"
      unitRef="pure">0.1298</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213173"
      unitRef="pure">0.1607</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213174"
      unitRef="pure">0.0443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-213175"
      unitRef="pure">0.0886</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213176"
      unitRef="pure">0.3101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213177"
      unitRef="pure">0.1191</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211258_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213178"
      unitRef="pure">0.1488</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000211258_Perf_2019-05-01_ClassMember"
      id="ixv-1461">2019-05-01</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000211258_ClassMember" id="ixv-1471">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000211258_ClassMember" id="ixv-1483">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000211258_ClassMember" id="ixv-1487">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000211258_ClassMember" id="ixv-1493">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;170,418,920&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;93&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;861,029&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;25&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
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      unitRef="usd">170418920</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      id="ixv-213180"
      unitRef="holding">93</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      unitRef="usd">861029</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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    <oef:HoldingsTableTextBlock contextRef="C000211258_ClassMember" id="ixv-1568">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Information Technology

32.2

&#160;


Industrials

13.3

&#160;


Financials

11.4

&#160;


Health Care

10.9

&#160;


Consumer Discretionary

10.0

&#160;


Communication Services

8.7

&#160;


Consumer Staples

4.4

&#160;


Materials

2.7

&#160;


Energy

2.4

&#160;


Real Estate

2.1

&#160;


Utilities

1.0

&#160;


&#160;




Common Stocks

98.8


Preferred Stocks

0.3


Short-Term Investments and Net Other Assets (Liabilities)

0.9




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 0.9


&#160;






United States

94.0


Italy

1.0


Canada

1.0


United Kingdom

0.9


Belgium

0.8


Netherlands

0.7


Japan

0.6


Australia

0.5


Chile

0.5




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 94.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Italy - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Australia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Chile - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      id="ixv-213183"
      unitRef="pure">0.322</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_MS_IndustrialSectorMember"
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      id="ixv-213185"
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213186"
      unitRef="pure">0.109</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_MS_ConsumerDiscretionarySectorMember"
      decimals="INF"
      id="ixv-213187"
      unitRef="pure">0.100</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_MS_CommunicationsSectorMember"
      decimals="INF"
      id="ixv-213188"
      unitRef="pure">0.087</oef:PctOfNav>
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      id="ixv-213189"
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    <oef:PctOfNav
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      id="ixv-213191"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213192"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_MS_UtilitiesSectorMember"
      decimals="INF"
      id="ixv-213193"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213194"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213195"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213196"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_US_Member"
      decimals="INF"
      id="ixv-213197"
      unitRef="pure">0.940</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_IT_Member"
      decimals="INF"
      id="ixv-213198"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_CA_Member"
      decimals="INF"
      id="ixv-213199"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_GB_Member"
      decimals="INF"
      id="ixv-213200"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_BE_Member"
      decimals="INF"
      id="ixv-213201"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_NL_Member"
      decimals="INF"
      id="ixv-213202"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_JP_Member"
      decimals="INF"
      id="ixv-213203"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_AU_Member"
      decimals="INF"
      id="ixv-213204"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_GD_CL_Member"
      decimals="INF"
      id="ixv-213205"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000211258_ClassMember" id="ixv-1907">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

7.6


&#160;


Apple Inc

6.5


&#160;


Microsoft Corp

4.8


&#160;


Amazon.com Inc

4.6


&#160;


Alphabet Inc Class A

3.8


&#160;


Alphabet Inc Class C

3.2


&#160;


JPMorgan Chase &amp; Co

2.0


&#160;


Eli Lilly &amp; Co

1.9


&#160;


Micron Technology Inc

1.8


&#160;


GE Vernova Inc

1.6


&#160;


&#160;

37.8

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213206"
      unitRef="pure">0.076</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_1_Member"
      decimals="INF"
      id="ixv-213207"
      unitRef="pure">0.065</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_2_Member"
      decimals="INF"
      id="ixv-213208"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_3_Member"
      decimals="INF"
      id="ixv-213209"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_4_Member"
      decimals="INF"
      id="ixv-213210"
      unitRef="pure">0.038</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_5_Member"
      decimals="INF"
      id="ixv-213211"
      unitRef="pure">0.032</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_6_Member"
      decimals="INF"
      id="ixv-213212"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_7_Member"
      decimals="INF"
      id="ixv-213213"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_8_Member"
      decimals="INF"
      id="ixv-213214"
      unitRef="pure">0.018</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211258_TH_9_Member"
      decimals="INF"
      id="ixv-213215"
      unitRef="pure">0.016</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-2078">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000211261_ClassMember" id="ixv-2090">Fidelity&#xae; Women's Leadership Fund</oef:FundName>
    <oef:ClassName contextRef="C000211261_ClassMember" id="ixv-2093">Fidelity Advisor&#xae; Women's Leadership Fund Class M</oef:ClassName>
    <dei:TradingSymbol contextRef="C000211261_ClassMember" id="ixv-2097">FWOEX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000211261_ClassMember" id="ixv-2116">This annual shareholder report contains information about Fidelity&#xae; Women's Leadership Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000211261_ClassMember" id="ixv-2118">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000211261_ClassMember" id="ixv-2123">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000211261_ClassMember" id="ixv-2125">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000211261_ClassMember" id="ixv-2128">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000211261_ClassMember" id="ixv-2131">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000211261_ClassMember" id="ixv-2138">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;144&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.22&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000211261_ClassMember"
      decimals="0"
      id="ixv-213216"
      unitRef="usd">144</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000211261_ClassMember"
      decimals="INF"
      id="ixv-213217"
      unitRef="pure">0.0122</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000211261_ClassMember" id="ixv-2180">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;U.S. stocks achieved a strong gain for the 12 months ending April 30, 2026, reflecting enthusiasm for artificial intelligence, strong corporate fundamentals, a resilient economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection was the primary contributor to the fund's performance versus the MSCI USA Women's Leadership Index for the fiscal year, especially within communication services, where our picks in media &amp;amp; entertainment helped most. Security selection in information technology and industrials, primarily within the capital goods industry, also boosted the fund's relative performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The fund's non-benchmark stake in Alphabet gained 141% and was the top individual relative contributor. The stock was among the fund's largest holdings. The second-largest relative contributor was an overweight in NVIDIA (+83%). The company was the fund's biggest holding. Another notable relative contributor was our non-benchmark stake in GE Vernova (+195%). The company was among the fund's biggest holdings.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractors from performance versus the benchmark were picks and an underweight in energy. Stock picking and an underweight in materials also hampered the fund's result. Also hurting our result was an underweight in information technology.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Western Digital (+745%). This was a position we established this period. The stock was one of the fund's biggest holdings at period end. The second-largest relative detractor this period was avoiding Advanced Micro Devices, a benchmark component that gained 113%. Not owning Analog Devices, a benchmark component that gained approximately 109%, was another notable relative detractor.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the communication services sector and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000211261_ClassMember" id="ixv-2208">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 1, 2019 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class M


$9,650

$9,445


$14,702


$12,987


$13,225


$15,634


$15,714


$21,646



MSCI USA Women's Leadership Index


$10,000

$9,399


$14,585


$13,499


$13,031


$15,104


$15,610


$18,118



Russell 3000&#xae; Index


$10,000

$9,973


$15,051


$14,582


$14,801


$18,102


$20,166


$26,419



&#160;

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000211261_LG_ClassMember_8YR" id="ixv-2229">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213218"
      unitRef="usd">9650</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213219"
      unitRef="usd">9445</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213220"
      unitRef="usd">14702</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213221"
      unitRef="usd">12987</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213222"
      unitRef="usd">13225</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213223"
      unitRef="usd">15634</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213224"
      unitRef="usd">15714</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213225"
      unitRef="usd">21646</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211261_LG_1_AdditionalIndexMember_8YR"
      id="ixv-2266">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI USA Women's Leadership Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213226"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213227"
      unitRef="usd">9399</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213228"
      unitRef="usd">14585</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213229"
      unitRef="usd">13499</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213230"
      unitRef="usd">13031</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213231"
      unitRef="usd">15104</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213232"
      unitRef="usd">15610</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213233"
      unitRef="usd">18118</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211261_LG_2_AdditionalIndexMember_8YR"
      id="ixv-2303">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Russell 3000&#xae; Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213234"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213235"
      unitRef="usd">9973</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213236"
      unitRef="usd">15051</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213237"
      unitRef="usd">14582</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213238"
      unitRef="usd">14801</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213239"
      unitRef="usd">18102</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213240"
      unitRef="usd">20166</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211261_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213241"
      unitRef="usd">26419</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000211261_ClassMember" id="ixv-2383">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class M (incl. 3.50% sales charge) &#160;

32.93%

7.28%


11.66%


Class M (without 3.50% sales charge)

37.75%

8.04%

12.23%


MSCI USA Women's Leadership Index

16.07%


4.43%


8.86%


Russell 3000&#xae; Index

31.01%


11.91%


14.88%




A&#160; &#160;From May 1, 2019

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_ClassMember_1YR"
      decimals="INF"
      id="ixv-213242"
      unitRef="pure">0.3293</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_ClassMember_5YR"
      decimals="INF"
      id="ixv-213243"
      unitRef="pure">0.0728</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213244"
      unitRef="pure">0.1166</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213245"
      unitRef="pure">0.3775</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213246"
      unitRef="pure">0.0804</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213247"
      unitRef="pure">0.1223</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213248"
      unitRef="pure">0.1607</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213249"
      unitRef="pure">0.0443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-213250"
      unitRef="pure">0.0886</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213251"
      unitRef="pure">0.3101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213252"
      unitRef="pure">0.1191</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211261_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213253"
      unitRef="pure">0.1488</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000211261_Perf_2019-05-01_ClassMember"
      id="ixv-2467">2019-05-01</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000211261_ClassMember" id="ixv-2477">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000211261_ClassMember" id="ixv-2489">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000211261_ClassMember" id="ixv-2493">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000211261_ClassMember" id="ixv-2499">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;170,418,920&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;93&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;861,029&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;25&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
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      unitRef="usd">170418920</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      id="ixv-213255"
      unitRef="holding">93</oef:HoldingsCount>
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      unitRef="usd">861029</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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      unitRef="pure">0.25</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000211261_ClassMember" id="ixv-2574">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Information Technology

32.2

&#160;


Industrials

13.3

&#160;


Financials

11.4

&#160;


Health Care

10.9

&#160;


Consumer Discretionary

10.0

&#160;


Communication Services

8.7

&#160;


Consumer Staples

4.4

&#160;


Materials

2.7

&#160;


Energy

2.4

&#160;


Real Estate

2.1

&#160;


Utilities

1.0

&#160;


&#160;




Common Stocks

98.8


Preferred Stocks

0.3


Short-Term Investments and Net Other Assets (Liabilities)

0.9




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 0.9


&#160;






United States

94.0


Italy

1.0


Canada

1.0


United Kingdom

0.9


Belgium

0.8


Netherlands

0.7


Japan

0.6


Australia

0.5


Chile

0.5




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 94.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Italy - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Australia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Chile - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      unitRef="pure">0.322</oef:PctOfNav>
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      decimals="INF"
      id="ixv-213259"
      unitRef="pure">0.133</oef:PctOfNav>
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      id="ixv-213260"
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      decimals="INF"
      id="ixv-213261"
      unitRef="pure">0.109</oef:PctOfNav>
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      decimals="INF"
      id="ixv-213262"
      unitRef="pure">0.100</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213263"
      unitRef="pure">0.087</oef:PctOfNav>
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      contextRef="C000211261_MS_ConsumerStaplesSectorMember"
      decimals="INF"
      id="ixv-213264"
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    <oef:PctOfNav
      contextRef="C000211261_MS_MaterialsSectorMember"
      decimals="INF"
      id="ixv-213265"
      unitRef="pure">0.027</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213266"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_MS_RealEstateSectorMember"
      decimals="INF"
      id="ixv-213267"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_MS_UtilitiesSectorMember"
      decimals="INF"
      id="ixv-213268"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213269"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-213270"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213271"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_US_Member"
      decimals="INF"
      id="ixv-213272"
      unitRef="pure">0.940</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_IT_Member"
      decimals="INF"
      id="ixv-213273"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_CA_Member"
      decimals="INF"
      id="ixv-213274"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_GB_Member"
      decimals="INF"
      id="ixv-213275"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_BE_Member"
      decimals="INF"
      id="ixv-213276"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_NL_Member"
      decimals="INF"
      id="ixv-213277"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_JP_Member"
      decimals="INF"
      id="ixv-213278"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_AU_Member"
      decimals="INF"
      id="ixv-213279"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_GD_CL_Member"
      decimals="INF"
      id="ixv-213280"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000211261_ClassMember" id="ixv-2913">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

7.6


&#160;


Apple Inc

6.5


&#160;


Microsoft Corp

4.8


&#160;


Amazon.com Inc

4.6


&#160;


Alphabet Inc Class A

3.8


&#160;


Alphabet Inc Class C

3.2


&#160;


JPMorgan Chase &amp; Co

2.0


&#160;


Eli Lilly &amp; Co

1.9


&#160;


Micron Technology Inc

1.8


&#160;


GE Vernova Inc

1.6


&#160;


&#160;

37.8

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000211261_TH_0_Member"
      decimals="INF"
      id="ixv-213281"
      unitRef="pure">0.076</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_1_Member"
      decimals="INF"
      id="ixv-213282"
      unitRef="pure">0.065</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_2_Member"
      decimals="INF"
      id="ixv-213283"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_3_Member"
      decimals="INF"
      id="ixv-213284"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_4_Member"
      decimals="INF"
      id="ixv-213285"
      unitRef="pure">0.038</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_5_Member"
      decimals="INF"
      id="ixv-213286"
      unitRef="pure">0.032</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_6_Member"
      decimals="INF"
      id="ixv-213287"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_7_Member"
      decimals="INF"
      id="ixv-213288"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_8_Member"
      decimals="INF"
      id="ixv-213289"
      unitRef="pure">0.018</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211261_TH_9_Member"
      decimals="INF"
      id="ixv-213290"
      unitRef="pure">0.016</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-3084">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000211259_ClassMember" id="ixv-3096">Fidelity&#xae; Women's Leadership Fund</oef:FundName>
    <oef:ClassName contextRef="C000211259_ClassMember" id="ixv-3099">Fidelity Advisor&#xae; Women's Leadership Fund Class I</oef:ClassName>
    <dei:TradingSymbol contextRef="C000211259_ClassMember" id="ixv-3103">FWMNX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000211259_ClassMember" id="ixv-3122">This annual shareholder report contains information about Fidelity&#xae; Women's Leadership Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000211259_ClassMember" id="ixv-3124">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000211259_ClassMember" id="ixv-3129">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000211259_ClassMember" id="ixv-3131">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000211259_ClassMember" id="ixv-3134">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000211259_ClassMember" id="ixv-3137">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000211259_ClassMember" id="ixv-3144">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;82&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.69&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000211259_ClassMember"
      decimals="0"
      id="ixv-213291"
      unitRef="usd">82</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000211259_ClassMember"
      decimals="INF"
      id="ixv-213292"
      unitRef="pure">0.0069</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000211259_ClassMember" id="ixv-3186">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;U.S. stocks achieved a strong gain for the 12 months ending April 30, 2026, reflecting enthusiasm for artificial intelligence, strong corporate fundamentals, a resilient economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection was the primary contributor to the fund's performance versus the MSCI USA Women's Leadership Index for the fiscal year, especially within communication services, where our picks in media &amp;amp; entertainment helped most. Security selection in information technology and industrials, primarily within the capital goods industry, also boosted the fund's relative performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The fund's non-benchmark stake in Alphabet gained 141% and was the top individual relative contributor. The stock was among the fund's largest holdings. The second-largest relative contributor was an overweight in NVIDIA (+83%). The company was the fund's biggest holding. Another notable relative contributor was our non-benchmark stake in GE Vernova (+195%). The company was among the fund's biggest holdings.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractors from performance versus the benchmark were picks and an underweight in energy. Stock picking and an underweight in materials also hampered the fund's result. Also hurting our result was an underweight in information technology.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Western Digital (+745%). This was a position we established this period. The stock was one of the fund's biggest holdings at period end. The second-largest relative detractor this period was avoiding Advanced Micro Devices, a benchmark component that gained 113%. Not owning Analog Devices, a benchmark component that gained approximately 109%, was another notable relative detractor.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the communication services sector and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000211259_ClassMember" id="ixv-3214">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 1, 2019 through April 30, 2026. 
Initial investment of $10,000.
Class I


$10,000

$9,837


$15,397


$13,672


$14,009


$16,654


$16,823


$23,298



MSCI USA Women's Leadership Index


$10,000

$9,399


$14,585


$13,499


$13,031


$15,104


$15,610


$18,118



Russell 3000&#xae; Index


$10,000

$9,973


$15,051


$14,582


$14,801


$18,102


$20,166


$26,419



&#160;

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000211259_LG_ClassMember_8YR" id="ixv-3233">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213293"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213294"
      unitRef="usd">9837</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213295"
      unitRef="usd">15397</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213296"
      unitRef="usd">13672</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213297"
      unitRef="usd">14009</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213298"
      unitRef="usd">16654</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213299"
      unitRef="usd">16823</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213300"
      unitRef="usd">23298</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211259_LG_1_AdditionalIndexMember_8YR"
      id="ixv-3270">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI USA Women's Leadership Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213301"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213302"
      unitRef="usd">9399</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213303"
      unitRef="usd">14585</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213304"
      unitRef="usd">13499</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213305"
      unitRef="usd">13031</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213306"
      unitRef="usd">15104</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213307"
      unitRef="usd">15610</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213308"
      unitRef="usd">18118</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211259_LG_2_AdditionalIndexMember_8YR"
      id="ixv-3307">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Russell 3000&#xae; Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213309"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213310"
      unitRef="usd">9973</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213311"
      unitRef="usd">15051</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213312"
      unitRef="usd">14582</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213313"
      unitRef="usd">14801</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213314"
      unitRef="usd">18102</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213315"
      unitRef="usd">20166</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211259_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213316"
      unitRef="usd">26419</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000211259_ClassMember" id="ixv-3387">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class I

38.49%

8.64%

12.84%


MSCI USA Women's Leadership Index

16.07%


4.43%


8.86%


Russell 3000&#xae; Index

31.01%


11.91%


14.88%




A&#160; &#160;From May 1, 2019

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213317"
      unitRef="pure">0.3849</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213318"
      unitRef="pure">0.0864</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213319"
      unitRef="pure">0.1284</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213320"
      unitRef="pure">0.1607</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213321"
      unitRef="pure">0.0443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-213322"
      unitRef="pure">0.0886</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213323"
      unitRef="pure">0.3101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213324"
      unitRef="pure">0.1191</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211259_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213325"
      unitRef="pure">0.1488</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000211259_Perf_2019-05-01_ClassMember"
      id="ixv-3456">2019-05-01</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000211259_ClassMember" id="ixv-3466">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000211259_ClassMember" id="ixv-3478">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000211259_ClassMember" id="ixv-3482">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000211259_ClassMember" id="ixv-3488">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;170,418,920&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;93&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;861,029&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;25&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000211259_InstantMember"
      decimals="0"
      id="ixv-213326"
      unitRef="usd">170418920</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000211259_InstantMember"
      decimals="INF"
      id="ixv-213327"
      unitRef="holding">93</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000211259_ClassMember"
      decimals="0"
      id="ixv-213328"
      unitRef="usd">861029</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000211259_ClassMember"
      decimals="INF"
      id="ixv-213329"
      unitRef="pure">0.25</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000211259_ClassMember" id="ixv-3563">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Information Technology

32.2

&#160;


Industrials

13.3

&#160;


Financials

11.4

&#160;


Health Care

10.9

&#160;


Consumer Discretionary

10.0

&#160;


Communication Services

8.7

&#160;


Consumer Staples

4.4

&#160;


Materials

2.7

&#160;


Energy

2.4

&#160;


Real Estate

2.1

&#160;


Utilities

1.0

&#160;


&#160;




Common Stocks

98.8


Preferred Stocks

0.3


Short-Term Investments and Net Other Assets (Liabilities)

0.9




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 0.9


&#160;






United States

94.0


Italy

1.0


Canada

1.0


United Kingdom

0.9


Belgium

0.8


Netherlands

0.7


Japan

0.6


Australia

0.5


Chile

0.5




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 94.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Italy - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Australia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Chile - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
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    <oef:LargestHoldingsTableTextBlock contextRef="C000211259_ClassMember" id="ixv-3902">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

7.6


&#160;


Apple Inc

6.5


&#160;


Microsoft Corp

4.8


&#160;


Amazon.com Inc

4.6


&#160;


Alphabet Inc Class A

3.8


&#160;


Alphabet Inc Class C

3.2


&#160;


JPMorgan Chase &amp; Co

2.0


&#160;


Eli Lilly &amp; Co

1.9


&#160;


Micron Technology Inc

1.8


&#160;


GE Vernova Inc

1.6


&#160;


&#160;

37.8

&#160;



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    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-4073">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000211263_ClassMember" id="ixv-4085">Fidelity&#xae; Women's Leadership Fund</oef:FundName>
    <oef:ClassName contextRef="C000211263_ClassMember" id="ixv-4088">Fidelity Advisor&#xae; Women's Leadership Fund Class C</oef:ClassName>
    <dei:TradingSymbol contextRef="C000211263_ClassMember" id="ixv-4092">FWOCX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000211263_ClassMember" id="ixv-4111">This annual shareholder report contains information about Fidelity&#xae; Women's Leadership Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000211263_ClassMember" id="ixv-4113">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000211263_ClassMember" id="ixv-4118">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000211263_ClassMember" id="ixv-4120">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000211263_ClassMember" id="ixv-4123">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000211263_ClassMember" id="ixv-4126">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000211263_ClassMember" id="ixv-4133">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;203&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.72&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000211263_ClassMember"
      decimals="0"
      id="ixv-213363"
      unitRef="usd">203</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000211263_ClassMember"
      decimals="INF"
      id="ixv-213364"
      unitRef="pure">0.0172</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000211263_ClassMember" id="ixv-4175">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;U.S. stocks achieved a strong gain for the 12 months ending April 30, 2026, reflecting enthusiasm for artificial intelligence, strong corporate fundamentals, a resilient economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection was the primary contributor to the fund's performance versus the MSCI USA Women's Leadership Index for the fiscal year, especially within communication services, where our picks in media &amp;amp; entertainment helped most. Security selection in information technology and industrials, primarily within the capital goods industry, also boosted the fund's relative performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The fund's non-benchmark stake in Alphabet gained 141% and was the top individual relative contributor. The stock was among the fund's largest holdings. The second-largest relative contributor was an overweight in NVIDIA (+83%). The company was the fund's biggest holding. Another notable relative contributor was our non-benchmark stake in GE Vernova (+195%). The company was among the fund's biggest holdings.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractors from performance versus the benchmark were picks and an underweight in energy. Stock picking and an underweight in materials also hampered the fund's result. Also hurting our result was an underweight in information technology.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Western Digital (+745%). This was a position we established this period. The stock was one of the fund's biggest holdings at period end. The second-largest relative detractor this period was avoiding Advanced Micro Devices, a benchmark component that gained 113%. Not owning Analog Devices, a benchmark component that gained approximately 109%, was another notable relative detractor.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the communication services sector and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000211263_ClassMember" id="ixv-4203">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 1, 2019 through April 30, 2026. 
Initial investment of $10,000.
Class C


$10,000

$9,740


$15,090


$13,261


$13,445


$15,811


$15,812


$21,673



MSCI USA Women's Leadership Index


$10,000

$9,399


$14,585


$13,499


$13,031


$15,104


$15,610


$18,118



Russell 3000&#xae; Index


$10,000

$9,973


$15,051


$14,582


$14,801


$18,102


$20,166


$26,419



&#160;

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000211263_LG_ClassMember_8YR" id="ixv-4222">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211263_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213365"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213366"
      unitRef="usd">9740</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213367"
      unitRef="usd">15090</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213368"
      unitRef="usd">13261</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213369"
      unitRef="usd">13445</oef:AccmVal>
    <oef:AccmVal
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      decimals="0"
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      unitRef="usd">15811</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213371"
      unitRef="usd">15812</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_ClassMember_AsOf_2026"
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      unitRef="usd">21673</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211263_LG_1_AdditionalIndexMember_8YR"
      id="ixv-4259">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI USA Women's Leadership Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211263_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213373"
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    <oef:AccmVal
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    <oef:AccmVal
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      id="ixv-213376"
      unitRef="usd">13499</oef:AccmVal>
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      contextRef="C000211263_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213377"
      unitRef="usd">13031</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213378"
      unitRef="usd">15104</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213379"
      unitRef="usd">15610</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213380"
      unitRef="usd">18118</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211263_LG_2_AdditionalIndexMember_8YR"
      id="ixv-4296">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Russell 3000&#xae; Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213381"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213382"
      unitRef="usd">9973</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213383"
      unitRef="usd">15051</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213384"
      unitRef="usd">14582</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213385"
      unitRef="usd">14801</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213386"
      unitRef="usd">18102</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213387"
      unitRef="usd">20166</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211263_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213388"
      unitRef="usd">26419</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000211263_ClassMember" id="ixv-4376">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class C &#160;(incl. contingent deferred sales charge)

36.07%

7.51%


11.68%


Class C

37.07%

7.51%

11.68%


MSCI USA Women's Leadership Index

16.07%


4.43%


8.86%


Russell 3000&#xae; Index

31.01%


11.91%


14.88%




A&#160; &#160;From May 1, 2019

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-213389"
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      id="ixv-213390"
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      decimals="INF"
      id="ixv-213391"
      unitRef="pure">0.1168</oef:AvgAnnlRtrPct>
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      id="ixv-213392"
      unitRef="pure">0.3707</oef:AvgAnnlRtrPct>
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      contextRef="C000211263_NoLoadClassMember_5YR"
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      id="ixv-213393"
      unitRef="pure">0.0751</oef:AvgAnnlRtrPct>
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      decimals="INF"
      id="ixv-213394"
      unitRef="pure">0.1168</oef:AvgAnnlRtrPct>
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      id="ixv-213395"
      unitRef="pure">0.1607</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211263_0_AdditionalIndexMember_5YR"
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      id="ixv-213396"
      unitRef="pure">0.0443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-213397"
      unitRef="pure">0.0886</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      id="ixv-213398"
      unitRef="pure">0.3101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211263_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213399"
      unitRef="pure">0.1191</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211263_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213400"
      unitRef="pure">0.1488</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000211263_Perf_2019-05-01_ClassMember"
      id="ixv-4461">2019-05-01</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000211263_ClassMember" id="ixv-4471">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000211263_ClassMember" id="ixv-4483">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000211263_ClassMember" id="ixv-4487">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000211263_ClassMember" id="ixv-4493">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;170,418,920&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;93&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;861,029&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;25&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-213401"
      unitRef="usd">170418920</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000211263_InstantMember"
      decimals="INF"
      id="ixv-213402"
      unitRef="holding">93</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      decimals="0"
      id="ixv-213403"
      unitRef="usd">861029</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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      id="ixv-213404"
      unitRef="pure">0.25</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000211263_ClassMember" id="ixv-4568">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Information Technology

32.2

&#160;


Industrials

13.3

&#160;


Financials

11.4

&#160;


Health Care

10.9

&#160;


Consumer Discretionary

10.0

&#160;


Communication Services

8.7

&#160;


Consumer Staples

4.4

&#160;


Materials

2.7

&#160;


Energy

2.4

&#160;


Real Estate

2.1

&#160;


Utilities

1.0

&#160;


&#160;




Common Stocks

98.8


Preferred Stocks

0.3


Short-Term Investments and Net Other Assets (Liabilities)

0.9




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 0.9


&#160;






United States

94.0


Italy

1.0


Canada

1.0


United Kingdom

0.9


Belgium

0.8


Netherlands

0.7


Japan

0.6


Australia

0.5


Chile

0.5




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 94.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Italy - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Australia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Chile - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      id="ixv-213405"
      unitRef="pure">0.322</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.114</oef:PctOfNav>
    <oef:PctOfNav
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213409"
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      id="ixv-213415"
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    <oef:PctOfNav
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      id="ixv-213416"
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      id="ixv-213417"
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      id="ixv-213419"
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    <oef:PctOfNav
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      id="ixv-213424"
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    <oef:PctOfNav
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      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-213426"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.005</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000211263_ClassMember" id="ixv-4907">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

7.6


&#160;


Apple Inc

6.5


&#160;


Microsoft Corp

4.8


&#160;


Amazon.com Inc

4.6


&#160;


Alphabet Inc Class A

3.8


&#160;


Alphabet Inc Class C

3.2


&#160;


JPMorgan Chase &amp; Co

2.0


&#160;


Eli Lilly &amp; Co

1.9


&#160;


Micron Technology Inc

1.8


&#160;


GE Vernova Inc

1.6


&#160;


&#160;

37.8

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      id="ixv-213428"
      unitRef="pure">0.076</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213429"
      unitRef="pure">0.065</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211263_TH_2_Member"
      decimals="INF"
      id="ixv-213430"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211263_TH_3_Member"
      decimals="INF"
      id="ixv-213431"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211263_TH_4_Member"
      decimals="INF"
      id="ixv-213432"
      unitRef="pure">0.038</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211263_TH_5_Member"
      decimals="INF"
      id="ixv-213433"
      unitRef="pure">0.032</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211263_TH_6_Member"
      decimals="INF"
      id="ixv-213434"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211263_TH_7_Member"
      decimals="INF"
      id="ixv-213435"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211263_TH_8_Member"
      decimals="INF"
      id="ixv-213436"
      unitRef="pure">0.018</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213437"
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    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-5078">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000211262_ClassMember" id="ixv-5090">Fidelity&#xae; Women's Leadership Fund</oef:FundName>
    <oef:ClassName contextRef="C000211262_ClassMember" id="ixv-5093">Fidelity Advisor&#xae; Women's Leadership Fund Class A</oef:ClassName>
    <dei:TradingSymbol contextRef="C000211262_ClassMember" id="ixv-5097">FWOAX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000211262_ClassMember" id="ixv-5116">This annual shareholder report contains information about Fidelity&#xae; Women's Leadership Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000211262_ClassMember" id="ixv-5118">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000211262_ClassMember" id="ixv-5123">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000211262_ClassMember" id="ixv-5125">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000211262_ClassMember" id="ixv-5128">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000211262_ClassMember" id="ixv-5131">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000211262_ClassMember" id="ixv-5138">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;115&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.97&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      id="ixv-213438"
      unitRef="usd">115</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
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      decimals="INF"
      id="ixv-213439"
      unitRef="pure">0.0097</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000211262_ClassMember" id="ixv-5180">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;U.S. stocks achieved a strong gain for the 12 months ending April 30, 2026, reflecting enthusiasm for artificial intelligence, strong corporate fundamentals, a resilient economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection was the primary contributor to the fund's performance versus the MSCI USA Women's Leadership Index for the fiscal year, especially within communication services, where our picks in media &amp;amp; entertainment helped most. Security selection in information technology and industrials, primarily within the capital goods industry, also boosted the fund's relative performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The fund's non-benchmark stake in Alphabet gained 141% and was the top individual relative contributor. The stock was among the fund's largest holdings. The second-largest relative contributor was an overweight in NVIDIA (+83%). The company was the fund's biggest holding. Another notable relative contributor was our non-benchmark stake in GE Vernova (+195%). The company was among the fund's biggest holdings.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractors from performance versus the benchmark were picks and an underweight in energy. Stock picking and an underweight in materials also hampered the fund's result. Also hurting our result was an underweight in information technology.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Western Digital (+745%). This was a position we established this period. The stock was one of the fund's biggest holdings at period end. The second-largest relative detractor this period was avoiding Advanced Micro Devices, a benchmark component that gained 113%. Not owning Analog Devices, a benchmark component that gained approximately 109%, was another notable relative detractor.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the communication services sector and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000211262_ClassMember" id="ixv-5208">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 1, 2019 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class A


$9,425

$9,252


$14,436


$12,782


$13,051


$15,473


$15,593


$21,530



MSCI USA Women's Leadership Index


$10,000

$9,399


$14,585


$13,499


$13,031


$15,104


$15,610


$18,118



Russell 3000&#xae; Index


$10,000

$9,973


$15,051


$14,582


$14,801


$18,102


$20,166


$26,419



&#160;

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000211262_LG_ClassMember_8YR" id="ixv-5229">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213440"
      unitRef="usd">9425</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213441"
      unitRef="usd">9252</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213442"
      unitRef="usd">14436</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213443"
      unitRef="usd">12782</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213444"
      unitRef="usd">13051</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213445"
      unitRef="usd">15473</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213446"
      unitRef="usd">15593</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213447"
      unitRef="usd">21530</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211262_LG_1_AdditionalIndexMember_8YR"
      id="ixv-5266">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI USA Women's Leadership Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213448"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213449"
      unitRef="usd">9399</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213450"
      unitRef="usd">14585</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213451"
      unitRef="usd">13499</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213452"
      unitRef="usd">13031</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213453"
      unitRef="usd">15104</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213454"
      unitRef="usd">15610</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213455"
      unitRef="usd">18118</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000211262_LG_2_AdditionalIndexMember_8YR"
      id="ixv-5303">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Russell 3000&#xae; Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213456"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213457"
      unitRef="usd">9973</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213458"
      unitRef="usd">15051</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213459"
      unitRef="usd">14582</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213460"
      unitRef="usd">14801</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213461"
      unitRef="usd">18102</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213462"
      unitRef="usd">20166</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000211262_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213463"
      unitRef="usd">26419</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000211262_ClassMember" id="ixv-5383">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class A (incl. 5.75% sales charge) &#160;

30.13%

7.05%


11.57%


Class A (without 5.75% sales charge)

38.07%

8.32%

12.52%


MSCI USA Women's Leadership Index

16.07%


4.43%


8.86%


Russell 3000&#xae; Index

31.01%


11.91%


14.88%




A&#160; &#160;From May 1, 2019

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_ClassMember_1YR"
      decimals="INF"
      id="ixv-213464"
      unitRef="pure">0.3013</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_ClassMember_5YR"
      decimals="INF"
      id="ixv-213465"
      unitRef="pure">0.0705</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213466"
      unitRef="pure">0.1157</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213467"
      unitRef="pure">0.3807</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213468"
      unitRef="pure">0.0832</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213469"
      unitRef="pure">0.1252</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213470"
      unitRef="pure">0.1607</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213471"
      unitRef="pure">0.0443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-213472"
      unitRef="pure">0.0886</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213473"
      unitRef="pure">0.3101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213474"
      unitRef="pure">0.1191</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000211262_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213475"
      unitRef="pure">0.1488</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000211262_Perf_2019-05-01_ClassMember"
      id="ixv-5467">2019-05-01</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000211262_ClassMember" id="ixv-5477">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000211262_ClassMember" id="ixv-5489">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000211262_ClassMember" id="ixv-5493">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000211262_ClassMember" id="ixv-5499">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;170,418,920&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;93&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;861,029&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;25&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
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      decimals="0"
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      unitRef="usd">170418920</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      decimals="INF"
      id="ixv-213477"
      unitRef="holding">93</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      decimals="0"
      id="ixv-213478"
      unitRef="usd">861029</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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      decimals="INF"
      id="ixv-213479"
      unitRef="pure">0.25</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000211262_ClassMember" id="ixv-5574">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Information Technology

32.2

&#160;


Industrials

13.3

&#160;


Financials

11.4

&#160;


Health Care

10.9

&#160;


Consumer Discretionary

10.0

&#160;


Communication Services

8.7

&#160;


Consumer Staples

4.4

&#160;


Materials

2.7

&#160;


Energy

2.4

&#160;


Real Estate

2.1

&#160;


Utilities

1.0

&#160;


&#160;




Common Stocks

98.8


Preferred Stocks

0.3


Short-Term Investments and Net Other Assets (Liabilities)

0.9




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 0.9


&#160;






United States

94.0


Italy

1.0


Canada

1.0


United Kingdom

0.9


Belgium

0.8


Netherlands

0.7


Japan

0.6


Australia

0.5


Chile

0.5




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 94.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Italy - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Australia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Chile - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      contextRef="C000211262_MS_InformationTechnologySectorMember"
      decimals="INF"
      id="ixv-213480"
      unitRef="pure">0.322</oef:PctOfNav>
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      contextRef="C000211262_MS_IndustrialSectorMember"
      decimals="INF"
      id="ixv-213481"
      unitRef="pure">0.133</oef:PctOfNav>
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      contextRef="C000211262_MS_FinancialsSectorMember"
      decimals="INF"
      id="ixv-213482"
      unitRef="pure">0.114</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_HealthcareSectorMember"
      decimals="INF"
      id="ixv-213483"
      unitRef="pure">0.109</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_ConsumerDiscretionarySectorMember"
      decimals="INF"
      id="ixv-213484"
      unitRef="pure">0.100</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_CommunicationsSectorMember"
      decimals="INF"
      id="ixv-213485"
      unitRef="pure">0.087</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_ConsumerStaplesSectorMember"
      decimals="INF"
      id="ixv-213486"
      unitRef="pure">0.044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_MaterialsSectorMember"
      decimals="INF"
      id="ixv-213487"
      unitRef="pure">0.027</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_EnergySectorMember"
      decimals="INF"
      id="ixv-213488"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_RealEstateSectorMember"
      decimals="INF"
      id="ixv-213489"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_MS_UtilitiesSectorMember"
      decimals="INF"
      id="ixv-213490"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213491"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-213492"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_AA_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-213493"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_US_Member"
      decimals="INF"
      id="ixv-213494"
      unitRef="pure">0.940</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_IT_Member"
      decimals="INF"
      id="ixv-213495"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_CA_Member"
      decimals="INF"
      id="ixv-213496"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_GB_Member"
      decimals="INF"
      id="ixv-213497"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_BE_Member"
      decimals="INF"
      id="ixv-213498"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_NL_Member"
      decimals="INF"
      id="ixv-213499"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_JP_Member"
      decimals="INF"
      id="ixv-213500"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_AU_Member"
      decimals="INF"
      id="ixv-213501"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_GD_CL_Member"
      decimals="INF"
      id="ixv-213502"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000211262_ClassMember" id="ixv-5913">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

7.6


&#160;


Apple Inc

6.5


&#160;


Microsoft Corp

4.8


&#160;


Amazon.com Inc

4.6


&#160;


Alphabet Inc Class A

3.8


&#160;


Alphabet Inc Class C

3.2


&#160;


JPMorgan Chase &amp; Co

2.0


&#160;


Eli Lilly &amp; Co

1.9


&#160;


Micron Technology Inc

1.8


&#160;


GE Vernova Inc

1.6


&#160;


&#160;

37.8

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000211262_TH_0_Member"
      decimals="INF"
      id="ixv-213503"
      unitRef="pure">0.076</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_1_Member"
      decimals="INF"
      id="ixv-213504"
      unitRef="pure">0.065</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_2_Member"
      decimals="INF"
      id="ixv-213505"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_3_Member"
      decimals="INF"
      id="ixv-213506"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_4_Member"
      decimals="INF"
      id="ixv-213507"
      unitRef="pure">0.038</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_5_Member"
      decimals="INF"
      id="ixv-213508"
      unitRef="pure">0.032</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_6_Member"
      decimals="INF"
      id="ixv-213509"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_7_Member"
      decimals="INF"
      id="ixv-213510"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_8_Member"
      decimals="INF"
      id="ixv-213511"
      unitRef="pure">0.018</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000211262_TH_9_Member"
      decimals="INF"
      id="ixv-213512"
      unitRef="pure">0.016</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-6084">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000215144_ClassMember" id="ixv-6088">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000215144_ClassMember" id="ixv-6099">Fidelity&#xae; U.S. Low Volatility Equity Fund</oef:FundName>
    <oef:ClassName contextRef="C000215144_ClassMember" id="ixv-6102">Fidelity&#xae; U.S. Low Volatility Equity Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000215144_ClassMember" id="ixv-6106">FULVX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000215144_ClassMember" id="ixv-6125">This annual shareholder report contains information about Fidelity&#xae; U.S. Low Volatility Equity Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000215144_ClassMember" id="ixv-6127">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000215144_ClassMember" id="ixv-6132">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000215144_ClassMember" id="ixv-6134">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000215144_ClassMember" id="ixv-6137">1-800-544-8544</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000215144_ClassMember" id="ixv-6140">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000215144_ClassMember" id="ixv-6147">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; U.S. Low Volatility Equity Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;71&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.70&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000215144_ClassMember"
      decimals="0"
      id="ixv-213513"
      unitRef="usd">71</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000215144_ClassMember"
      decimals="INF"
      id="ixv-213514"
      unitRef="pure">0.0070</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000215144_ClassMember" id="ixv-6189">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;U.S. stocks achieved a strong gain for the 12 months ending April 30, 2026, reflecting enthusiasm for artificial intelligence, strong corporate fundamentals, a resilient economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection was the primary detractor from the fund's performance versus the MSCI USA Minimum Volatility Index for the fiscal year, especially within information technology. Stock picks in health care also hampered the fund's result. Also detracting from our result were picks and an overweight in consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Amphenol (+93%). This was an investment we established this period. Not owning Corning, a benchmark component that gained roughly 276%, was a second notable relative detractor. Another notable relative detractor was a non-benchmark stake in SAP (-41%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest contributor to performance versus the benchmark was security selection in communication services. Stock picks in industrials also boosted the fund's relative performance. Also contributing to our result were stock picks and an overweight in utilities.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was an overweight in Alphabet (+144%). The company was the fund's largest holding at period end. A non-benchmark stake in AngloGold Ashanti gained roughly 94% and was a second notable relative contributor. The security was not held at period end. Another relative contributor this period was avoiding Roper Technologies, a benchmark component that returned -36%.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include higher allocations to the energy and utilities sectors.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000215144_ClassMember" id="ixv-6213">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
November 5, 2019 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; U.S. Low Volatility Equity Fund


$10,000

$9,256


$11,596


$11,609


$11,584


$12,748


$14,272


$14,780



MSCI USA Minimum Volatility Index


$10,000

$9,464


$11,767


$12,195


$12,488


$13,830


$16,180


$16,827



Russell 3000&#xae; Index


$10,000

$9,442


$14,250


$13,806


$14,013


$17,138


$19,092


$25,013



&#160;

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000215144_LG_ClassMember_8YR" id="ixv-6232">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; U.S. Low Volatility Equity Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213515"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213516"
      unitRef="usd">9256</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213517"
      unitRef="usd">11596</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213518"
      unitRef="usd">11609</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213519"
      unitRef="usd">11584</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213520"
      unitRef="usd">12748</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213521"
      unitRef="usd">14272</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213522"
      unitRef="usd">14780</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000215144_LG_1_AdditionalIndexMember_8YR"
      id="ixv-6269">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI USA Minimum Volatility Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213523"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213524"
      unitRef="usd">9464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213525"
      unitRef="usd">11767</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213526"
      unitRef="usd">12195</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213527"
      unitRef="usd">12488</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213528"
      unitRef="usd">13830</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213529"
      unitRef="usd">16180</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213530"
      unitRef="usd">16827</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000215144_LG_2_AdditionalIndexMember_8YR"
      id="ixv-6306">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Russell 3000&#xae; Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213531"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213532"
      unitRef="usd">9442</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213533"
      unitRef="usd">14250</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213534"
      unitRef="usd">13806</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213535"
      unitRef="usd">14013</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213536"
      unitRef="usd">17138</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213537"
      unitRef="usd">19092</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000215144_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213538"
      unitRef="usd">25013</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000215144_ClassMember" id="ixv-6386">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Fidelity&#xae; U.S. Low Volatility Equity Fund

3.56%

4.97%

6.21%


MSCI USA Minimum Volatility Index

4.00%


7.42%


8.35%


Russell 3000&#xae; Index

31.01%


11.91%


15.18%




A&#160; &#160;From November 5, 2019

&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213539"
      unitRef="pure">0.0356</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213540"
      unitRef="pure">0.0497</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213541"
      unitRef="pure">0.0621</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213542"
      unitRef="pure">0.0400</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213543"
      unitRef="pure">0.0742</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-213544"
      unitRef="pure">0.0835</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213545"
      unitRef="pure">0.3101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213546"
      unitRef="pure">0.1191</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000215144_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213547"
      unitRef="pure">0.1518</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000215144_Perf_2019-11-05_ClassMember"
      id="ixv-6455">2019-11-05</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000215144_ClassMember" id="ixv-6465">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000215144_ClassMember" id="ixv-6477">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000215144_ClassMember" id="ixv-6481">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000215144_ClassMember" id="ixv-6487">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;18,586,638&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;125&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;97,966&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;56&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-213548"
      unitRef="usd">18586638</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      id="ixv-213549"
      unitRef="holding">125</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000215144_ClassMember"
      decimals="INF"
      id="ixv-213551"
      unitRef="pure">0.56</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000215144_ClassMember" id="ixv-6562">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Information Technology

23.2

&#160;


Health Care

17.4

&#160;


Consumer Staples

13.4

&#160;


Utilities

12.1

&#160;


Financials

10.5

&#160;


Industrials

5.8

&#160;


Communication Services

5.1

&#160;


Energy

4.7

&#160;


Consumer Discretionary

3.1

&#160;


Real Estate

2.0

&#160;


Materials

1.9

&#160;


&#160;




Common Stocks

99.2


Domestic Equity Funds

0.5


Short-Term Investments and Net Other Assets (Liabilities)

0.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 99.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Domestic Equity Funds - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 0.3


&#160;






United States

98.2


United Kingdom

1.2


Germany

0.6




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 98.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Germany - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      contextRef="C000215144_MS_InformationTechnologySectorMember"
      decimals="INF"
      id="ixv-213552"
      unitRef="pure">0.232</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_MS_HealthcareSectorMember"
      decimals="INF"
      id="ixv-213553"
      unitRef="pure">0.174</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_MS_ConsumerStaplesSectorMember"
      decimals="INF"
      id="ixv-213554"
      unitRef="pure">0.134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_MS_UtilitiesSectorMember"
      decimals="INF"
      id="ixv-213555"
      unitRef="pure">0.121</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_MS_FinancialsSectorMember"
      decimals="INF"
      id="ixv-213556"
      unitRef="pure">0.105</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213557"
      unitRef="pure">0.058</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_MS_CommunicationsSectorMember"
      decimals="INF"
      id="ixv-213558"
      unitRef="pure">0.051</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
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      decimals="INF"
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      contextRef="C000215144_MS_RealEstateSectorMember"
      decimals="INF"
      id="ixv-213561"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_MS_MaterialsSectorMember"
      decimals="INF"
      id="ixv-213562"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213563"
      unitRef="pure">0.992</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_AA_DomesticEquityFunds_Member"
      decimals="INF"
      id="ixv-213564"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_AA_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-213565"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_GD_US_Member"
      decimals="INF"
      id="ixv-213566"
      unitRef="pure">0.982</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_GD_GB_Member"
      decimals="INF"
      id="ixv-213567"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_GD_DE_Member"
      decimals="INF"
      id="ixv-213568"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000215144_ClassMember" id="ixv-6823">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


Alphabet Inc Class A

1.4


&#160;


Zoom Communications Inc Class A

1.3


&#160;


Chubb Ltd

1.2


&#160;


Astrazeneca PLC

1.2


&#160;


Visa Inc Class A

1.2


&#160;


Johnson &amp; Johnson

1.2


&#160;


Travelers Companies Inc/The

1.2


&#160;


O'Reilly Automotive Inc

1.2


&#160;


Gilead Sciences Inc

1.2


&#160;


Cisco Systems Inc

1.2


&#160;


&#160;

12.3

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000215144_TH_0_Member"
      decimals="INF"
      id="ixv-213569"
      unitRef="pure">0.014</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_1_Member"
      decimals="INF"
      id="ixv-213570"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_2_Member"
      decimals="INF"
      id="ixv-213571"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_3_Member"
      decimals="INF"
      id="ixv-213572"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_4_Member"
      decimals="INF"
      id="ixv-213573"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_5_Member"
      decimals="INF"
      id="ixv-213574"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_6_Member"
      decimals="INF"
      id="ixv-213575"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_7_Member"
      decimals="INF"
      id="ixv-213576"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_8_Member"
      decimals="INF"
      id="ixv-213577"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000215144_TH_9_Member"
      decimals="INF"
      id="ixv-213578"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000215144_ClassMember" id="ixv-6948">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's prospectus, which is dated June 28, 2025 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund closed to new investors on October 3rd, 2025, in anticipation of its merger shortly after its target end date of May 8th, 2026.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000215144_ClassMember" id="ixv-6954">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's prospectus, which is dated June 28, 2025 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000215144_ClassMember" id="ixv-6956">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000215144_ClassMember" id="ixv-6959">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000215144_ClassMember" id="ixv-6963">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-7029">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000132244_ClassMember" id="ixv-7033">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000132244_ClassMember" id="ixv-7044">Fidelity&#xae; Short Duration High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000132244_ClassMember" id="ixv-7047">Fidelity&#xae; Short Duration High Income Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000132244_ClassMember" id="ixv-7051">FSAHX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000132244_ClassMember" id="ixv-7070">This annual shareholder report contains information about Fidelity&#xae; Short Duration High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000132244_ClassMember" id="ixv-7072">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000132244_ClassMember" id="ixv-7077">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000132244_ClassMember" id="ixv-7079">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000132244_ClassMember" id="ixv-7082">1-800-544-8544</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000132244_ClassMember" id="ixv-7085">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000132244_ClassMember" id="ixv-7092">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Short Duration High Income Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;76&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.72&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000132244_ClassMember"
      decimals="0"
      id="ixv-213579"
      unitRef="usd">76</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000132244_ClassMember"
      decimals="INF"
      id="ixv-213580"
      unitRef="pure">0.0072</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000132244_ClassMember" id="ixv-7134">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 9.27% and contributed to performance versus the Fidelity Short Duration High Income Fund Composite Index for the fiscal year. By industry, security selection was the primary contributor, especially within technology &amp;amp; electronics. Security selection in telecommunications also boosted the fund's relative result, as did security selection and an overweight in energy.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was an overweight in EchoStar (+51%). The company was the fund's top holding this period. A non-benchmark stake in Wolfspeed gained about 104% and was a second notable relative contributor. It helped to hold a non-benchmark stake in Riot Platforms (+38%). This was an investment we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the Composite index was security selection in retail. Security selection in the utility sector also hampered the fund's result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an overweight in Saks Global Enterprises (-98%). A second notable relative detractor was a non-benchmark stake in Ambipar Lux Sarl (-74%). This was a stake we established this period. Another notable relative detractor was a non-benchmark stake in Sunnova Energy (-99%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include higher allocations to the utility and telecommunications industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000132244_ClassMember" id="ixv-7158">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; Short Duration High Income Fund


$10,000

$10,900


$11,184


$11,719


$11,458


$12,731


$12,432


$12,578


$13,638


$14,567


$15,973



Fidelity Short Duration High Income Fund Composite Index&#x2120;


$10,000

$10,899


$11,248


$11,920


$11,423


$13,267


$13,132


$13,464


$14,670


$15,721


$16,949



ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index


$10,000

$10,999


$11,373


$12,091


$11,496


$13,369


$13,139


$13,444


$14,568


$15,636


$16,900



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000132244_LG_ClassMember_11YR" id="ixv-7177">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Short Duration High Income Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-213581"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-213582"
      unitRef="usd">10900</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-213583"
      unitRef="usd">11184</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213584"
      unitRef="usd">11719</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213585"
      unitRef="usd">11458</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213586"
      unitRef="usd">12731</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213587"
      unitRef="usd">12432</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213588"
      unitRef="usd">12578</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213589"
      unitRef="usd">13638</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213590"
      unitRef="usd">14567</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213591"
      unitRef="usd">15973</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132244_LG_1_AdditionalIndexMember_11YR"
      id="ixv-7226">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity Short Duration High Income Fund Composite Index&#x2120;&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213592"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213593"
      unitRef="usd">10899</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213594"
      unitRef="usd">11248</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213595"
      unitRef="usd">11920</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213596"
      unitRef="usd">11423</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213597"
      unitRef="usd">13267</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213598"
      unitRef="usd">13132</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213599"
      unitRef="usd">13464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213600"
      unitRef="usd">14670</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213601"
      unitRef="usd">15721</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213602"
      unitRef="usd">16949</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132244_LG_2_AdditionalIndexMember_11YR"
      id="ixv-7275">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213603"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213604"
      unitRef="usd">10999</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213605"
      unitRef="usd">11373</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213606"
      unitRef="usd">12091</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213607"
      unitRef="usd">11496</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213608"
      unitRef="usd">13369</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213609"
      unitRef="usd">13139</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213610"
      unitRef="usd">13444</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213611"
      unitRef="usd">14568</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213612"
      unitRef="usd">15636</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213613"
      unitRef="usd">16900</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132244_0_LG_BBIndexMember_11YR"
      id="ixv-7324">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213614"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213615"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213616"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213617"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213618"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213619"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213620"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213621"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213622"
      unitRef="usd">10855</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213623"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132244_0_BBIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213624"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000132244_ClassMember" id="ixv-7424">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Fidelity&#xae; Short Duration High Income Fund

9.66%

4.64%

4.79%


Fidelity Short Duration High Income Fund Composite Index&#x2120;

7.81%


5.02%


5.42%


ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index

8.09%


4.80%


5.39%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213625"
      unitRef="pure">0.0966</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213626"
      unitRef="pure">0.0464</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_NoLoadClassMember_10YR"
      decimals="INF"
      id="ixv-213627"
      unitRef="pure">0.0479</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213628"
      unitRef="pure">0.0781</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213629"
      unitRef="pure">0.0502</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_0_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-213630"
      unitRef="pure">0.0542</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_1_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213631"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_1_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213632"
      unitRef="pure">0.0480</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_1_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-213633"
      unitRef="pure">0.0539</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_2_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213634"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_2_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213635"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132244_2_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-213636"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000132244_ClassMember" id="ixv-7509">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000132244_ClassMember" id="ixv-7521">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000132244_ClassMember" id="ixv-7525">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000132244_ClassMember" id="ixv-7531">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;332,576,591&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;568&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,997,993&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;88&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-213637"
      unitRef="usd">332576591</us-gaap:AssetsNet>
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      decimals="INF"
      id="ixv-213638"
      unitRef="holding">568</oef:HoldingsCount>
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      id="ixv-213640"
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    <oef:HoldingsTableTextBlock contextRef="C000132244_ClassMember" id="ixv-7606">
&#160;
BBB

5.8


BB

36.2


B

38.1


CCC,CC,C

12.3


D

0.1


Not Rated

4.6


Equities

0.6


Short-Term Investments and Net Other Assets (Liabilities)

2.3




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

BBB - 5.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 38.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 12.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

76.6


Bank Loan Obligations

14.7


Preferred Securities

5.6


Preferred Stocks

0.4


Asset-Backed Securities

0.2


Common Stocks

0.2


Short-Term Investments and Net Other Assets (Liabilities)

2.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 76.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 14.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 5.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;






United States

88.3


Canada

2.6


United Kingdom

1.6


France

0.9


Switzerland

0.6


Brazil

0.6


Grand Cayman (UK Overseas Ter)

0.5


Luxembourg

0.4


Colombia

0.4


Others

4.1




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 88.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Brazil - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Grand Cayman (UK Overseas Ter) - 0.5&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000132244_QD_BBB_Member"
      decimals="INF"
      id="ixv-213641"
      unitRef="pure">0.058</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_QD_BB_Member"
      decimals="INF"
      id="ixv-213642"
      unitRef="pure">0.362</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_QD_B_Member"
      decimals="INF"
      id="ixv-213643"
      unitRef="pure">0.381</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_QD_CCCCCC_Member"
      decimals="INF"
      id="ixv-213644"
      unitRef="pure">0.123</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213645"
      unitRef="pure">0.001</oef:PctOfNav>
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      decimals="INF"
      id="ixv-213646"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213647"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213648"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-213649"
      unitRef="pure">0.766</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-213650"
      unitRef="pure">0.147</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_AA_PreferredSecurities_Member"
      decimals="INF"
      id="ixv-213651"
      unitRef="pure">0.056</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-213652"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-213653"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213654"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213655"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_US_Member"
      decimals="INF"
      id="ixv-213656"
      unitRef="pure">0.883</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_CA_Member"
      decimals="INF"
      id="ixv-213657"
      unitRef="pure">0.026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_GB_Member"
      decimals="INF"
      id="ixv-213658"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_FR_Member"
      decimals="INF"
      id="ixv-213659"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_CH_Member"
      decimals="INF"
      id="ixv-213660"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_BR_Member"
      decimals="INF"
      id="ixv-213661"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_GrandCaymanUKOverseasTer_Member"
      decimals="INF"
      id="ixv-213662"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_LU_Member"
      decimals="INF"
      id="ixv-213663"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_CO_Member"
      decimals="INF"
      id="ixv-213664"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_GD_Other_Member"
      decimals="INF"
      id="ixv-213665"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000132244_ClassMember" id="ixv-8028">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


TransDigm Inc

1.6


&#160;


Citigroup Inc

1.1


&#160;


EchoStar Corp

1.0


&#160;


CoreWeave Inc

1.0


&#160;


Sunoco LP

1.0


&#160;


Cloud Software Group Inc

1.0


&#160;


Vistra Operations Co LLC

0.9


&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

0.9


&#160;


Univision Communications Inc

0.9


&#160;


1011778 BC ULC / New Red Finance Inc

0.9


&#160;


&#160;

10.3

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000132244_TH_0_Member"
      decimals="INF"
      id="ixv-213666"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_1_Member"
      decimals="INF"
      id="ixv-213667"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_2_Member"
      decimals="INF"
      id="ixv-213668"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_3_Member"
      decimals="INF"
      id="ixv-213669"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_4_Member"
      decimals="INF"
      id="ixv-213670"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_5_Member"
      decimals="INF"
      id="ixv-213671"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_6_Member"
      decimals="INF"
      id="ixv-213672"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_7_Member"
      decimals="INF"
      id="ixv-213673"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_8_Member"
      decimals="INF"
      id="ixv-213674"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132244_TH_9_Member"
      decimals="INF"
      id="ixv-213675"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000132244_ClassMember" id="ixv-8153">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000132244_ClassMember" id="ixv-8159">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000132244_ClassMember" id="ixv-8163">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000132244_ClassMember" id="ixv-8166">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000132244_ClassMember" id="ixv-8170">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000132244_ClassMember" id="ixv-8181">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-8239">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000205018_ClassMember" id="ixv-8243">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000205018_ClassMember" id="ixv-8254">Fidelity&#xae; Short Duration High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000205018_ClassMember" id="ixv-8257">Fidelity Advisor&#xae; Short Duration High Income Fund Class Z</oef:ClassName>
    <dei:TradingSymbol contextRef="C000205018_ClassMember" id="ixv-8261">FIJWX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000205018_ClassMember" id="ixv-8280">This annual shareholder report contains information about Fidelity&#xae; Short Duration High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000205018_ClassMember" id="ixv-8282">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000205018_ClassMember" id="ixv-8287">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000205018_ClassMember" id="ixv-8289">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000205018_ClassMember" id="ixv-8292">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000205018_ClassMember" id="ixv-8295">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000205018_ClassMember" id="ixv-8302">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;69&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.66&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000205018_ClassMember"
      decimals="0"
      id="ixv-213676"
      unitRef="usd">69</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000205018_ClassMember"
      decimals="INF"
      id="ixv-213677"
      unitRef="pure">0.0066</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000205018_ClassMember" id="ixv-8344">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 9.27% and contributed to performance versus the Fidelity Short Duration High Income Fund Composite Index for the fiscal year. By industry, security selection was the primary contributor, especially within technology &amp;amp; electronics. Security selection in telecommunications also boosted the fund's relative result, as did security selection and an overweight in energy.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was an overweight in EchoStar (+51%). The company was the fund's top holding this period. A non-benchmark stake in Wolfspeed gained about 104% and was a second notable relative contributor. It helped to hold a non-benchmark stake in Riot Platforms (+38%). This was an investment we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the Composite index was security selection in retail. Security selection in the utility sector also hampered the fund's result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an overweight in Saks Global Enterprises (-98%). A second notable relative detractor was a non-benchmark stake in Ambipar Lux Sarl (-74%). This was a stake we established this period. Another notable relative detractor was a non-benchmark stake in Sunnova Energy (-99%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include higher allocations to the utility and telecommunications industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000205018_ClassMember" id="ixv-8368">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
October 2, 2018 through April 30, 2026. 
Initial investment of $10,000.
Class Z


$10,000

$10,267


$10,037


$11,162


$10,909


$11,048


$11,985


$12,824


$14,059



Fidelity Short Duration High Income Fund Composite Index&#x2120;


$10,000

$10,334


$9,902


$11,501


$11,384


$11,672


$12,717


$13,628


$14,693



ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index


$10,000

$10,345


$9,836


$11,439


$11,242


$11,503


$12,464


$13,378


$14,460



Bloomberg U.S. Universal Bond Index


$10,000

$10,464


$11,422


$11,625


$10,629


$10,596


$10,560


$11,420


$11,945



&#160;

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000205018_LG_ClassMember_9YR" id="ixv-8387">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-213678"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213679"
      unitRef="usd">10267</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213680"
      unitRef="usd">10037</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213681"
      unitRef="usd">11162</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213682"
      unitRef="usd">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213683"
      unitRef="usd">11048</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213684"
      unitRef="usd">11985</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213685"
      unitRef="usd">12824</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213686"
      unitRef="usd">14059</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000205018_LG_1_AdditionalIndexMember_9YR"
      id="ixv-8428">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity Short Duration High Income Fund Composite Index&#x2120;&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213687"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213688"
      unitRef="usd">10334</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213689"
      unitRef="usd">9902</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213690"
      unitRef="usd">11501</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213691"
      unitRef="usd">11384</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213692"
      unitRef="usd">11672</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213693"
      unitRef="usd">12717</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213694"
      unitRef="usd">13628</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213695"
      unitRef="usd">14693</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000205018_LG_2_AdditionalIndexMember_9YR"
      id="ixv-8469">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213696"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213697"
      unitRef="usd">10345</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213698"
      unitRef="usd">9836</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213699"
      unitRef="usd">11439</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213700"
      unitRef="usd">11242</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213701"
      unitRef="usd">11503</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213702"
      unitRef="usd">12464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213703"
      unitRef="usd">13378</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213704"
      unitRef="usd">14460</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000205018_0_LG_BBIndexMember_9YR"
      id="ixv-8510">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213705"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213706"
      unitRef="usd">10464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213707"
      unitRef="usd">11422</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213708"
      unitRef="usd">11625</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213709"
      unitRef="usd">10629</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213710"
      unitRef="usd">10596</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213711"
      unitRef="usd">10560</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213712"
      unitRef="usd">11420</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000205018_0_BBIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213713"
      unitRef="usd">11945</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000205018_ClassMember" id="ixv-8596">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class Z

9.63%

4.72%

4.60%


Fidelity Short Duration High Income Fund Composite Index&#x2120;

7.81%


5.02%


5.21%


ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index

8.09%


4.80%


4.99%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.37%




A&#160; &#160;From October 2, 2018

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213714"
      unitRef="pure">0.0963</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213715"
      unitRef="pure">0.0472</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-213716"
      unitRef="pure">0.0460</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213717"
      unitRef="pure">0.0781</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213718"
      unitRef="pure">0.0502</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-213719"
      unitRef="pure">0.0521</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_1_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213720"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_1_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213721"
      unitRef="pure">0.0480</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-213722"
      unitRef="pure">0.0499</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_2_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213723"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_2_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213724"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000205018_2_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-213725"
      unitRef="pure">0.0237</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000205018_Perf_2018-10-02_ClassMember"
      id="ixv-8680">2018-10-02</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000205018_ClassMember" id="ixv-8690">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000205018_ClassMember" id="ixv-8702">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000205018_ClassMember" id="ixv-8706">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000205018_ClassMember" id="ixv-8712">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;332,576,591&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;568&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,997,993&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;88&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
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      decimals="0"
      id="ixv-213726"
      unitRef="usd">332576591</us-gaap:AssetsNet>
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      decimals="INF"
      id="ixv-213727"
      unitRef="holding">568</oef:HoldingsCount>
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    <oef:HoldingsTableTextBlock contextRef="C000205018_ClassMember" id="ixv-8787">
&#160;
BBB

5.8


BB

36.2


B

38.1


CCC,CC,C

12.3


D

0.1


Not Rated

4.6


Equities

0.6


Short-Term Investments and Net Other Assets (Liabilities)

2.3




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

BBB - 5.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 38.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 12.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

76.6


Bank Loan Obligations

14.7


Preferred Securities

5.6


Preferred Stocks

0.4


Asset-Backed Securities

0.2


Common Stocks

0.2


Short-Term Investments and Net Other Assets (Liabilities)

2.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 76.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 14.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 5.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;






United States

88.3


Canada

2.6


United Kingdom

1.6


France

0.9


Switzerland

0.6


Brazil

0.6


Grand Cayman (UK Overseas Ter)

0.5


Luxembourg

0.4


Colombia

0.4


Others

4.1




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 88.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Brazil - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Grand Cayman (UK Overseas Ter) - 0.5&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      unitRef="pure">0.058</oef:PctOfNav>
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    <oef:PctOfNav
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    <oef:PctOfNav
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      id="ixv-213740"
      unitRef="pure">0.056</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-213741"
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      unitRef="pure">0.026</oef:PctOfNav>
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      unitRef="pure">0.016</oef:PctOfNav>
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      unitRef="pure">0.009</oef:PctOfNav>
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      id="ixv-213751"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213752"
      unitRef="pure">0.004</oef:PctOfNav>
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      id="ixv-213753"
      unitRef="pure">0.004</oef:PctOfNav>
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      unitRef="pure">0.041</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000205018_ClassMember" id="ixv-9209">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


TransDigm Inc

1.6


&#160;


Citigroup Inc

1.1


&#160;


EchoStar Corp

1.0


&#160;


CoreWeave Inc

1.0


&#160;


Sunoco LP

1.0


&#160;


Cloud Software Group Inc

1.0


&#160;


Vistra Operations Co LLC

0.9


&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

0.9


&#160;


Univision Communications Inc

0.9


&#160;


1011778 BC ULC / New Red Finance Inc

0.9


&#160;


&#160;

10.3

&#160;



</oef:LargestHoldingsTableTextBlock>
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      id="ixv-213755"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000205018_TH_1_Member"
      decimals="INF"
      id="ixv-213756"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213757"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213758"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213759"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000205018_TH_5_Member"
      decimals="INF"
      id="ixv-213760"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
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      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000205018_TH_7_Member"
      decimals="INF"
      id="ixv-213762"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000205018_TH_8_Member"
      decimals="INF"
      id="ixv-213763"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000205018_TH_9_Member"
      decimals="INF"
      id="ixv-213764"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000205018_ClassMember" id="ixv-9334">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000205018_ClassMember" id="ixv-9340">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000205018_ClassMember" id="ixv-9344">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000205018_ClassMember" id="ixv-9347">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000205018_ClassMember" id="ixv-9351">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000205018_ClassMember" id="ixv-9362">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-9420">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000132247_ClassMember" id="ixv-9424">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000132247_ClassMember" id="ixv-9435">Fidelity&#xae; Short Duration High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000132247_ClassMember" id="ixv-9438">Fidelity Advisor&#xae; Short Duration High Income Fund Class M</oef:ClassName>
    <dei:TradingSymbol contextRef="C000132247_ClassMember" id="ixv-9442">FSEHX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000132247_ClassMember" id="ixv-9461">This annual shareholder report contains information about Fidelity&#xae; Short Duration High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000132247_ClassMember" id="ixv-9463">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000132247_ClassMember" id="ixv-9468">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000132247_ClassMember" id="ixv-9470">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000132247_ClassMember" id="ixv-9473">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000132247_ClassMember" id="ixv-9476">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000132247_ClassMember" id="ixv-9483">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;105&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.00&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000132247_ClassMember"
      decimals="0"
      id="ixv-213765"
      unitRef="usd">105</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000132247_ClassMember"
      decimals="INF"
      id="ixv-213766"
      unitRef="pure">0.0100</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000132247_ClassMember" id="ixv-9525">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 9.27% and contributed to performance versus the Fidelity Short Duration High Income Fund Composite Index for the fiscal year. By industry, security selection was the primary contributor, especially within technology &amp;amp; electronics. Security selection in telecommunications also boosted the fund's relative result, as did security selection and an overweight in energy.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was an overweight in EchoStar (+51%). The company was the fund's top holding this period. A non-benchmark stake in Wolfspeed gained about 104% and was a second notable relative contributor. It helped to hold a non-benchmark stake in Riot Platforms (+38%). This was an investment we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the Composite index was security selection in retail. Security selection in the utility sector also hampered the fund's result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an overweight in Saks Global Enterprises (-98%). A second notable relative detractor was a non-benchmark stake in Ambipar Lux Sarl (-74%). This was a stake we established this period. Another notable relative detractor was a non-benchmark stake in Sunnova Energy (-99%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include higher allocations to the utility and telecommunications industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000132247_ClassMember" id="ixv-9549">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class M


$9,600

$10,449


$10,695


$11,179


$10,890


$12,084


$11,770


$11,879


$12,829


$13,682


$14,962



Fidelity Short Duration High Income Fund Composite Index&#x2120;


$10,000

$10,899


$11,248


$11,920


$11,423


$13,267


$13,132


$13,464


$14,670


$15,721


$16,949



ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index


$10,000

$10,999


$11,373


$12,091


$11,496


$13,369


$13,139


$13,444


$14,568


$15,636


$16,900



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000132247_LG_ClassMember_11YR" id="ixv-9570">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-213767"
      unitRef="usd">9600</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-213768"
      unitRef="usd">10449</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-213769"
      unitRef="usd">10695</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213770"
      unitRef="usd">11179</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213771"
      unitRef="usd">10890</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213772"
      unitRef="usd">12084</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213773"
      unitRef="usd">11770</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213774"
      unitRef="usd">11879</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213775"
      unitRef="usd">12829</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213776"
      unitRef="usd">13682</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213777"
      unitRef="usd">14962</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132247_LG_1_AdditionalIndexMember_11YR"
      id="ixv-9619">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity Short Duration High Income Fund Composite Index&#x2120;&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213778"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213779"
      unitRef="usd">10899</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213780"
      unitRef="usd">11248</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213781"
      unitRef="usd">11920</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213782"
      unitRef="usd">11423</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213783"
      unitRef="usd">13267</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213784"
      unitRef="usd">13132</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213785"
      unitRef="usd">13464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213786"
      unitRef="usd">14670</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213787"
      unitRef="usd">15721</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213788"
      unitRef="usd">16949</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132247_LG_2_AdditionalIndexMember_11YR"
      id="ixv-9668">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213789"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213790"
      unitRef="usd">10999</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213791"
      unitRef="usd">11373</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213792"
      unitRef="usd">12091</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213793"
      unitRef="usd">11496</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213794"
      unitRef="usd">13369</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213795"
      unitRef="usd">13139</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213796"
      unitRef="usd">13444</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213797"
      unitRef="usd">14568</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213798"
      unitRef="usd">15636</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213799"
      unitRef="usd">16900</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132247_0_LG_BBIndexMember_11YR"
      id="ixv-9717">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213800"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213801"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213802"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213803"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213804"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213805"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213806"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213807"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213808"
      unitRef="usd">10855</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213809"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132247_0_BBIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213810"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000132247_ClassMember" id="ixv-9817">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Class M (incl. 4.00% sales charge) &#160;

4.98%

3.52%


4.11%


Class M (without 4.00% sales charge)

9.36%

4.37%

4.54%


Fidelity Short Duration High Income Fund Composite Index&#x2120;

7.81%


5.02%


5.42%


ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index

8.09%


4.80%


5.39%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_ClassMember_1YR"
      decimals="INF"
      id="ixv-213811"
      unitRef="pure">0.0498</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_ClassMember_5YR"
      decimals="INF"
      id="ixv-213812"
      unitRef="pure">0.0352</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_ClassMember_10YR"
      decimals="INF"
      id="ixv-213813"
      unitRef="pure">0.0411</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213814"
      unitRef="pure">0.0936</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213815"
      unitRef="pure">0.0437</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_NoLoadClassMember_10YR"
      decimals="INF"
      id="ixv-213816"
      unitRef="pure">0.0454</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213817"
      unitRef="pure">0.0781</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213818"
      unitRef="pure">0.0502</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_0_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-213819"
      unitRef="pure">0.0542</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_1_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213820"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_1_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213821"
      unitRef="pure">0.0480</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_1_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-213822"
      unitRef="pure">0.0539</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_2_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213823"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_2_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213824"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132247_2_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-213825"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000132247_ClassMember" id="ixv-9917">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000132247_ClassMember" id="ixv-9929">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000132247_ClassMember" id="ixv-9933">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000132247_ClassMember" id="ixv-9939">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;332,576,591&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;568&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,997,993&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;88&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000132247_InstantMember"
      decimals="0"
      id="ixv-213826"
      unitRef="usd">332576591</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000132247_InstantMember"
      decimals="INF"
      id="ixv-213827"
      unitRef="holding">568</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000132247_ClassMember"
      decimals="0"
      id="ixv-213828"
      unitRef="usd">1997993</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000132247_ClassMember"
      decimals="INF"
      id="ixv-213829"
      unitRef="pure">0.88</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000132247_ClassMember" id="ixv-10014">
&#160;
BBB

5.8


BB

36.2


B

38.1


CCC,CC,C

12.3


D

0.1


Not Rated

4.6


Equities

0.6


Short-Term Investments and Net Other Assets (Liabilities)

2.3




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

BBB - 5.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 38.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 12.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

76.6


Bank Loan Obligations

14.7


Preferred Securities

5.6


Preferred Stocks

0.4


Asset-Backed Securities

0.2


Common Stocks

0.2


Short-Term Investments and Net Other Assets (Liabilities)

2.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 76.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 14.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 5.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;






United States

88.3


Canada

2.6


United Kingdom

1.6


France

0.9


Switzerland

0.6


Brazil

0.6


Grand Cayman (UK Overseas Ter)

0.5


Luxembourg

0.4


Colombia

0.4


Others

4.1




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 88.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Brazil - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Grand Cayman (UK Overseas Ter) - 0.5&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213830"
      unitRef="pure">0.058</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213831"
      unitRef="pure">0.362</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_QD_B_Member"
      decimals="INF"
      id="ixv-213832"
      unitRef="pure">0.381</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_QD_CCCCCC_Member"
      decimals="INF"
      id="ixv-213833"
      unitRef="pure">0.123</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213834"
      unitRef="pure">0.001</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213835"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213836"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_QD_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-213837"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-213838"
      unitRef="pure">0.766</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-213839"
      unitRef="pure">0.147</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_AA_PreferredSecurities_Member"
      decimals="INF"
      id="ixv-213840"
      unitRef="pure">0.056</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-213841"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-213842"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213843"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213844"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_GD_US_Member"
      decimals="INF"
      id="ixv-213845"
      unitRef="pure">0.883</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213846"
      unitRef="pure">0.026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_GD_GB_Member"
      decimals="INF"
      id="ixv-213847"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_GD_FR_Member"
      decimals="INF"
      id="ixv-213848"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213849"
      unitRef="pure">0.006</oef:PctOfNav>
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      decimals="INF"
      id="ixv-213850"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213851"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_GD_LU_Member"
      decimals="INF"
      id="ixv-213852"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213853"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213854"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000132247_ClassMember" id="ixv-10436">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


TransDigm Inc

1.6


&#160;


Citigroup Inc

1.1


&#160;


EchoStar Corp

1.0


&#160;


CoreWeave Inc

1.0


&#160;


Sunoco LP

1.0


&#160;


Cloud Software Group Inc

1.0


&#160;


Vistra Operations Co LLC

0.9


&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

0.9


&#160;


Univision Communications Inc

0.9


&#160;


1011778 BC ULC / New Red Finance Inc

0.9


&#160;


&#160;

10.3

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213855"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_TH_1_Member"
      decimals="INF"
      id="ixv-213856"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_TH_2_Member"
      decimals="INF"
      id="ixv-213857"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213858"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213859"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_TH_5_Member"
      decimals="INF"
      id="ixv-213860"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_TH_6_Member"
      decimals="INF"
      id="ixv-213861"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_TH_7_Member"
      decimals="INF"
      id="ixv-213862"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132247_TH_8_Member"
      decimals="INF"
      id="ixv-213863"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-213864"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000132247_ClassMember" id="ixv-10561">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000132247_ClassMember" id="ixv-10567">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000132247_ClassMember" id="ixv-10571">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000132247_ClassMember" id="ixv-10574">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000132247_ClassMember" id="ixv-10578">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000132247_ClassMember" id="ixv-10589">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-10647">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000132245_ClassMember" id="ixv-10651">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000132245_ClassMember" id="ixv-10662">Fidelity&#xae; Short Duration High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000132245_ClassMember" id="ixv-10665">Fidelity Advisor&#xae; Short Duration High Income Fund Class I</oef:ClassName>
    <dei:TradingSymbol contextRef="C000132245_ClassMember" id="ixv-10669">FSFHX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000132245_ClassMember" id="ixv-10688">This annual shareholder report contains information about Fidelity&#xae; Short Duration High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000132245_ClassMember" id="ixv-10690">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000132245_ClassMember" id="ixv-10695">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000132245_ClassMember" id="ixv-10697">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000132245_ClassMember" id="ixv-10700">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000132245_ClassMember" id="ixv-10703">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000132245_ClassMember" id="ixv-10710">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.74&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000132245_ClassMember"
      decimals="0"
      id="ixv-213865"
      unitRef="usd">78</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000132245_ClassMember"
      decimals="INF"
      id="ixv-213866"
      unitRef="pure">0.0074</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000132245_ClassMember" id="ixv-10752">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 9.27% and contributed to performance versus the Fidelity Short Duration High Income Fund Composite Index for the fiscal year. By industry, security selection was the primary contributor, especially within technology &amp;amp; electronics. Security selection in telecommunications also boosted the fund's relative result, as did security selection and an overweight in energy.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was an overweight in EchoStar (+51%). The company was the fund's top holding this period. A non-benchmark stake in Wolfspeed gained about 104% and was a second notable relative contributor. It helped to hold a non-benchmark stake in Riot Platforms (+38%). This was an investment we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the Composite index was security selection in retail. Security selection in the utility sector also hampered the fund's result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an overweight in Saks Global Enterprises (-98%). A second notable relative detractor was a non-benchmark stake in Ambipar Lux Sarl (-74%). This was a stake we established this period. Another notable relative detractor was a non-benchmark stake in Sunnova Energy (-99%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include higher allocations to the utility and telecommunications industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000132245_ClassMember" id="ixv-10776">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000.
Class I


$10,000

$10,899


$11,184


$11,719


$11,458


$12,731


$12,431


$12,578


$13,634


$14,560


$15,963



Fidelity Short Duration High Income Fund Composite Index&#x2120;


$10,000

$10,899


$11,248


$11,920


$11,423


$13,267


$13,132


$13,464


$14,670


$15,721


$16,949



ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index


$10,000

$10,999


$11,373


$12,091


$11,496


$13,369


$13,139


$13,444


$14,568


$15,636


$16,900



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000132245_LG_ClassMember_11YR" id="ixv-10795">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-213867"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-213868"
      unitRef="usd">10899</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-213869"
      unitRef="usd">11184</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213870"
      unitRef="usd">11719</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213871"
      unitRef="usd">11458</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213872"
      unitRef="usd">12731</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213873"
      unitRef="usd">12431</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213874"
      unitRef="usd">12578</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213875"
      unitRef="usd">13634</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213876"
      unitRef="usd">14560</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213877"
      unitRef="usd">15963</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132245_LG_1_AdditionalIndexMember_11YR"
      id="ixv-10844">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity Short Duration High Income Fund Composite Index&#x2120;&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213878"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213879"
      unitRef="usd">10899</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213880"
      unitRef="usd">11248</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213881"
      unitRef="usd">11920</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213882"
      unitRef="usd">11423</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213883"
      unitRef="usd">13267</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213884"
      unitRef="usd">13132</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213885"
      unitRef="usd">13464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213886"
      unitRef="usd">14670</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213887"
      unitRef="usd">15721</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213888"
      unitRef="usd">16949</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132245_LG_2_AdditionalIndexMember_11YR"
      id="ixv-10893">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213889"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213890"
      unitRef="usd">10999</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213891"
      unitRef="usd">11373</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213892"
      unitRef="usd">12091</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213893"
      unitRef="usd">11496</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213894"
      unitRef="usd">13369</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213895"
      unitRef="usd">13139</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213896"
      unitRef="usd">13444</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213897"
      unitRef="usd">14568</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213898"
      unitRef="usd">15636</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213899"
      unitRef="usd">16900</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132245_0_LG_BBIndexMember_11YR"
      id="ixv-10942">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213900"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213901"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213902"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213903"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213904"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213905"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213906"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213907"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213908"
      unitRef="usd">10855</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213909"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132245_0_BBIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-213910"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000132245_ClassMember" id="ixv-11042">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Class I

9.63%

4.63%

4.79%


Fidelity Short Duration High Income Fund Composite Index&#x2120;

7.81%


5.02%


5.42%


ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index

8.09%


4.80%


5.39%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-213911"
      unitRef="pure">0.0963</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-213912"
      unitRef="pure">0.0463</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_NoLoadClassMember_10YR"
      decimals="INF"
      id="ixv-213913"
      unitRef="pure">0.0479</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213914"
      unitRef="pure">0.0781</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213915"
      unitRef="pure">0.0502</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_0_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-213916"
      unitRef="pure">0.0542</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_1_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-213917"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_1_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-213918"
      unitRef="pure">0.0480</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_1_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-213919"
      unitRef="pure">0.0539</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_2_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-213920"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_2_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-213921"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132245_2_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-213922"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000132245_ClassMember" id="ixv-11127">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000132245_ClassMember" id="ixv-11139">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000132245_ClassMember" id="ixv-11143">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000132245_ClassMember" id="ixv-11149">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;332,576,591&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;568&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,997,993&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;88&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-213923"
      unitRef="usd">332576591</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000132245_InstantMember"
      decimals="INF"
      id="ixv-213924"
      unitRef="holding">568</oef:HoldingsCount>
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      contextRef="C000132245_ClassMember"
      decimals="0"
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      unitRef="usd">1997993</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000132245_ClassMember"
      decimals="INF"
      id="ixv-213926"
      unitRef="pure">0.88</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000132245_ClassMember" id="ixv-11224">
&#160;
BBB

5.8


BB

36.2


B

38.1


CCC,CC,C

12.3


D

0.1


Not Rated

4.6


Equities

0.6


Short-Term Investments and Net Other Assets (Liabilities)

2.3




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

BBB - 5.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 38.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 12.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

76.6


Bank Loan Obligations

14.7


Preferred Securities

5.6


Preferred Stocks

0.4


Asset-Backed Securities

0.2


Common Stocks

0.2


Short-Term Investments and Net Other Assets (Liabilities)

2.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 76.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 14.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 5.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;






United States

88.3


Canada

2.6


United Kingdom

1.6


France

0.9


Switzerland

0.6


Brazil

0.6


Grand Cayman (UK Overseas Ter)

0.5


Luxembourg

0.4


Colombia

0.4


Others

4.1




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 88.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Brazil - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Grand Cayman (UK Overseas Ter) - 0.5&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000132245_QD_BBB_Member"
      decimals="INF"
      id="ixv-213927"
      unitRef="pure">0.058</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_QD_BB_Member"
      decimals="INF"
      id="ixv-213928"
      unitRef="pure">0.362</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_QD_B_Member"
      decimals="INF"
      id="ixv-213929"
      unitRef="pure">0.381</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_QD_CCCCCC_Member"
      decimals="INF"
      id="ixv-213930"
      unitRef="pure">0.123</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_QD_D_Member"
      decimals="INF"
      id="ixv-213931"
      unitRef="pure">0.001</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_QD_NotRated_Member"
      decimals="INF"
      id="ixv-213932"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_QD_Equities_Member"
      decimals="INF"
      id="ixv-213933"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_QD_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-213934"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-213935"
      unitRef="pure">0.766</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-213936"
      unitRef="pure">0.147</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_AA_PreferredSecurities_Member"
      decimals="INF"
      id="ixv-213937"
      unitRef="pure">0.056</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-213938"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-213939"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-213940"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_AA_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-213941"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_US_Member"
      decimals="INF"
      id="ixv-213942"
      unitRef="pure">0.883</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_CA_Member"
      decimals="INF"
      id="ixv-213943"
      unitRef="pure">0.026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_GB_Member"
      decimals="INF"
      id="ixv-213944"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_FR_Member"
      decimals="INF"
      id="ixv-213945"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_CH_Member"
      decimals="INF"
      id="ixv-213946"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_BR_Member"
      decimals="INF"
      id="ixv-213947"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_GrandCaymanUKOverseasTer_Member"
      decimals="INF"
      id="ixv-213948"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_LU_Member"
      decimals="INF"
      id="ixv-213949"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_CO_Member"
      decimals="INF"
      id="ixv-213950"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_GD_Other_Member"
      decimals="INF"
      id="ixv-213951"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000132245_ClassMember" id="ixv-11646">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


TransDigm Inc

1.6


&#160;


Citigroup Inc

1.1


&#160;


EchoStar Corp

1.0


&#160;


CoreWeave Inc

1.0


&#160;


Sunoco LP

1.0


&#160;


Cloud Software Group Inc

1.0


&#160;


Vistra Operations Co LLC

0.9


&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

0.9


&#160;


Univision Communications Inc

0.9


&#160;


1011778 BC ULC / New Red Finance Inc

0.9


&#160;


&#160;

10.3

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000132245_TH_0_Member"
      decimals="INF"
      id="ixv-213952"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_1_Member"
      decimals="INF"
      id="ixv-213953"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_2_Member"
      decimals="INF"
      id="ixv-213954"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_3_Member"
      decimals="INF"
      id="ixv-213955"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_4_Member"
      decimals="INF"
      id="ixv-213956"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_5_Member"
      decimals="INF"
      id="ixv-213957"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_6_Member"
      decimals="INF"
      id="ixv-213958"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_7_Member"
      decimals="INF"
      id="ixv-213959"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_8_Member"
      decimals="INF"
      id="ixv-213960"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132245_TH_9_Member"
      decimals="INF"
      id="ixv-213961"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000132245_ClassMember" id="ixv-11771">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000132245_ClassMember" id="ixv-11777">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000132245_ClassMember" id="ixv-11781">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000132245_ClassMember" id="ixv-11784">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000132245_ClassMember" id="ixv-11788">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000132245_ClassMember" id="ixv-11799">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-11857">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000132248_ClassMember" id="ixv-11861">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000132248_ClassMember" id="ixv-11872">Fidelity&#xae; Short Duration High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000132248_ClassMember" id="ixv-11875">Fidelity Advisor&#xae; Short Duration High Income Fund Class C</oef:ClassName>
    <dei:TradingSymbol contextRef="C000132248_ClassMember" id="ixv-11879">FSDHX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000132248_ClassMember" id="ixv-11898">This annual shareholder report contains information about Fidelity&#xae; Short Duration High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000132248_ClassMember" id="ixv-11900">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000132248_ClassMember" id="ixv-11905">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000132248_ClassMember" id="ixv-11907">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000132248_ClassMember" id="ixv-11910">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000132248_ClassMember" id="ixv-11913">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000132248_ClassMember" id="ixv-11920">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;182&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.75&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000132248_ClassMember"
      decimals="0"
      id="ixv-213962"
      unitRef="usd">182</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000132248_ClassMember"
      decimals="INF"
      id="ixv-213963"
      unitRef="pure">0.0175</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000132248_ClassMember" id="ixv-11962">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 9.27% and contributed to performance versus the Fidelity Short Duration High Income Fund Composite Index for the fiscal year. By industry, security selection was the primary contributor, especially within technology &amp;amp; electronics. Security selection in telecommunications also boosted the fund's relative result, as did security selection and an overweight in energy.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was an overweight in EchoStar (+51%). The company was the fund's top holding this period. A non-benchmark stake in Wolfspeed gained about 104% and was a second notable relative contributor. It helped to hold a non-benchmark stake in Riot Platforms (+38%). This was an investment we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the Composite index was security selection in retail. Security selection in the utility sector also hampered the fund's result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an overweight in Saks Global Enterprises (-98%). A second notable relative detractor was a non-benchmark stake in Ambipar Lux Sarl (-74%). This was a stake we established this period. Another notable relative detractor was a non-benchmark stake in Sunnova Energy (-99%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include higher allocations to the utility and telecommunications industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000132248_ClassMember" id="ixv-11986">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000.
Class C


$10,000

$10,792


$10,964


$11,374


$11,010


$12,112


$11,710


$11,730


$12,588


$13,410


$14,664



Fidelity Short Duration High Income Fund Composite Index&#x2120;


$10,000

$10,899


$11,248


$11,920


$11,423


$13,267


$13,132


$13,464


$14,670


$15,721


$16,949



ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index


$10,000

$10,999


$11,373


$12,091


$11,496


$13,369


$13,139


$13,444


$14,568


$15,636


$16,900



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000132248_LG_ClassMember_11YR" id="ixv-12005">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-213964"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-213965"
      unitRef="usd">10792</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-213966"
      unitRef="usd">10964</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-213967"
      unitRef="usd">11374</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-213968"
      unitRef="usd">11010</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-213969"
      unitRef="usd">12112</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-213970"
      unitRef="usd">11710</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-213971"
      unitRef="usd">11730</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-213972"
      unitRef="usd">12588</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-213973"
      unitRef="usd">13410</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-213974"
      unitRef="usd">14664</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132248_LG_1_AdditionalIndexMember_11YR"
      id="ixv-12054">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity Short Duration High Income Fund Composite Index&#x2120;&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213975"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213976"
      unitRef="usd">10899</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-213977"
      unitRef="usd">11248</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213978"
      unitRef="usd">11920</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213979"
      unitRef="usd">11423</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213980"
      unitRef="usd">13267</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213981"
      unitRef="usd">13132</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213982"
      unitRef="usd">13464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213983"
      unitRef="usd">14670</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-213984"
      unitRef="usd">15721</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_1_AdditionalIndexMember_AsOf_2026"
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      id="ixv-213985"
      unitRef="usd">16949</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132248_LG_2_AdditionalIndexMember_11YR"
      id="ixv-12103">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-213986"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-213987"
      unitRef="usd">10999</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
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      unitRef="usd">11373</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-213989"
      unitRef="usd">12091</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-213990"
      unitRef="usd">11496</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-213991"
      unitRef="usd">13369</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-213992"
      unitRef="usd">13139</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-213993"
      unitRef="usd">13444</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132248_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-213994"
      unitRef="usd">14568</oef:AccmVal>
    <oef:AccmVal
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      id="ixv-214007"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000132248_ClassMember" id="ixv-12252">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Class C &#160;(incl. contingent deferred sales charge)

7.54%

3.59%


3.90%


Class C

8.54%

3.59%

3.90%


Fidelity Short Duration High Income Fund Composite Index&#x2120;

7.81%


5.02%


5.42%


ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index

8.09%


4.80%


5.39%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
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    <oef:UpdPerfInfoLocationTextBlock contextRef="C000132248_ClassMember" id="ixv-12353">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000132248_ClassMember" id="ixv-12365">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000132248_ClassMember" id="ixv-12369">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000132248_ClassMember" id="ixv-12375">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;332,576,591&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;568&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,997,993&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;88&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
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&#160;
BBB

5.8


BB

36.2


B

38.1


CCC,CC,C

12.3


D

0.1


Not Rated

4.6


Equities

0.6


Short-Term Investments and Net Other Assets (Liabilities)

2.3




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

BBB - 5.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 38.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 12.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

76.6


Bank Loan Obligations

14.7


Preferred Securities

5.6


Preferred Stocks

0.4


Asset-Backed Securities

0.2


Common Stocks

0.2


Short-Term Investments and Net Other Assets (Liabilities)

2.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 76.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 14.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 5.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;






United States

88.3


Canada

2.6


United Kingdom

1.6


France

0.9


Switzerland

0.6


Brazil

0.6


Grand Cayman (UK Overseas Ter)

0.5


Luxembourg

0.4


Colombia

0.4


Others

4.1




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 88.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Brazil - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Grand Cayman (UK Overseas Ter) - 0.5&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
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      contextRef="C000132248_GD_Other_Member"
      decimals="INF"
      id="ixv-214051"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000132248_ClassMember" id="ixv-12872">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


TransDigm Inc

1.6


&#160;


Citigroup Inc

1.1


&#160;


EchoStar Corp

1.0


&#160;


CoreWeave Inc

1.0


&#160;


Sunoco LP

1.0


&#160;


Cloud Software Group Inc

1.0


&#160;


Vistra Operations Co LLC

0.9


&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

0.9


&#160;


Univision Communications Inc

0.9


&#160;


1011778 BC ULC / New Red Finance Inc

0.9


&#160;


&#160;

10.3

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000132248_TH_0_Member"
      decimals="INF"
      id="ixv-214052"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_1_Member"
      decimals="INF"
      id="ixv-214053"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_2_Member"
      decimals="INF"
      id="ixv-214054"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_3_Member"
      decimals="INF"
      id="ixv-214055"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_4_Member"
      decimals="INF"
      id="ixv-214056"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_5_Member"
      decimals="INF"
      id="ixv-214057"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_6_Member"
      decimals="INF"
      id="ixv-214058"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_7_Member"
      decimals="INF"
      id="ixv-214059"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_8_Member"
      decimals="INF"
      id="ixv-214060"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132248_TH_9_Member"
      decimals="INF"
      id="ixv-214061"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000132248_ClassMember" id="ixv-12997">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000132248_ClassMember" id="ixv-13003">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000132248_ClassMember" id="ixv-13007">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000132248_ClassMember" id="ixv-13010">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000132248_ClassMember" id="ixv-13014">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000132248_ClassMember" id="ixv-13025">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-13083">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000132246_ClassMember" id="ixv-13087">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000132246_ClassMember" id="ixv-13098">Fidelity&#xae; Short Duration High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000132246_ClassMember" id="ixv-13101">Fidelity Advisor&#xae; Short Duration High Income Fund Class A</oef:ClassName>
    <dei:TradingSymbol contextRef="C000132246_ClassMember" id="ixv-13105">FSBHX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000132246_ClassMember" id="ixv-13124">This annual shareholder report contains information about Fidelity&#xae; Short Duration High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000132246_ClassMember" id="ixv-13126">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000132246_ClassMember" id="ixv-13131">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000132246_ClassMember" id="ixv-13133">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000132246_ClassMember" id="ixv-13136">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000132246_ClassMember" id="ixv-13139">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000132246_ClassMember" id="ixv-13146">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;105&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.00&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000132246_ClassMember"
      decimals="0"
      id="ixv-214062"
      unitRef="usd">105</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000132246_ClassMember"
      decimals="INF"
      id="ixv-214063"
      unitRef="pure">0.0100</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000132246_ClassMember" id="ixv-13188">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 9.27% and contributed to performance versus the Fidelity Short Duration High Income Fund Composite Index for the fiscal year. By industry, security selection was the primary contributor, especially within technology &amp;amp; electronics. Security selection in telecommunications also boosted the fund's relative result, as did security selection and an overweight in energy.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was an overweight in EchoStar (+51%). The company was the fund's top holding this period. A non-benchmark stake in Wolfspeed gained about 104% and was a second notable relative contributor. It helped to hold a non-benchmark stake in Riot Platforms (+38%). This was an investment we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the Composite index was security selection in retail. Security selection in the utility sector also hampered the fund's result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an overweight in Saks Global Enterprises (-98%). A second notable relative detractor was a non-benchmark stake in Ambipar Lux Sarl (-74%). This was a stake we established this period. Another notable relative detractor was a non-benchmark stake in Sunnova Energy (-99%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include higher allocations to the utility and telecommunications industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000132246_ClassMember" id="ixv-13212">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class A


$9,600

$10,449


$10,695


$11,179


$10,902


$12,084


$11,770


$11,879


$12,843


$13,681


$14,961



Fidelity Short Duration High Income Fund Composite Index&#x2120;


$10,000

$10,899


$11,248


$11,920


$11,423


$13,267


$13,132


$13,464


$14,670


$15,721


$16,949



ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index


$10,000

$10,999


$11,373


$12,091


$11,496


$13,369


$13,139


$13,444


$14,568


$15,636


$16,900



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000132246_LG_ClassMember_11YR" id="ixv-13233">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-214064"
      unitRef="usd">9600</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-214065"
      unitRef="usd">10449</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214066"
      unitRef="usd">10695</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214067"
      unitRef="usd">11179</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214068"
      unitRef="usd">10902</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214069"
      unitRef="usd">12084</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214070"
      unitRef="usd">11770</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214071"
      unitRef="usd">11879</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214072"
      unitRef="usd">12843</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214073"
      unitRef="usd">13681</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214074"
      unitRef="usd">14961</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132246_LG_1_AdditionalIndexMember_11YR"
      id="ixv-13282">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity Short Duration High Income Fund Composite Index&#x2120;&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-214075"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-214076"
      unitRef="usd">10899</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214077"
      unitRef="usd">11248</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214078"
      unitRef="usd">11920</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214079"
      unitRef="usd">11423</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214080"
      unitRef="usd">13267</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214081"
      unitRef="usd">13132</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214082"
      unitRef="usd">13464</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214083"
      unitRef="usd">14670</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214084"
      unitRef="usd">15721</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214085"
      unitRef="usd">16949</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132246_LG_2_AdditionalIndexMember_11YR"
      id="ixv-13331">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-214086"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-214087"
      unitRef="usd">10999</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214088"
      unitRef="usd">11373</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214089"
      unitRef="usd">12091</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214090"
      unitRef="usd">11496</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214091"
      unitRef="usd">13369</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214092"
      unitRef="usd">13139</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214093"
      unitRef="usd">13444</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214094"
      unitRef="usd">14568</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214095"
      unitRef="usd">15636</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214096"
      unitRef="usd">16900</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000132246_0_LG_BBIndexMember_11YR"
      id="ixv-13380">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-214097"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-214098"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214099"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214100"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214101"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214102"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214103"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214104"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214105"
      unitRef="usd">10855</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214106"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000132246_0_BBIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214107"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000132246_ClassMember" id="ixv-13480">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Class A (incl. 4.00% sales charge) &#160;

4.98%

3.52%


4.11%


Class A (without 4.00% sales charge)

9.35%

4.36%

4.54%


Fidelity Short Duration High Income Fund Composite Index&#x2120;

7.81%


5.02%


5.42%


ICE&#xae; BofA&#xae; 1-5 Year BB-B US Cash Pay High Yield Constrained Index

8.09%


4.80%


5.39%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_ClassMember_1YR"
      decimals="INF"
      id="ixv-214108"
      unitRef="pure">0.0498</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_ClassMember_5YR"
      decimals="INF"
      id="ixv-214109"
      unitRef="pure">0.0352</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_ClassMember_10YR"
      decimals="INF"
      id="ixv-214110"
      unitRef="pure">0.0411</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214111"
      unitRef="pure">0.0935</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214112"
      unitRef="pure">0.0436</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_NoLoadClassMember_10YR"
      decimals="INF"
      id="ixv-214113"
      unitRef="pure">0.0454</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214114"
      unitRef="pure">0.0781</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214115"
      unitRef="pure">0.0502</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_0_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-214116"
      unitRef="pure">0.0542</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_1_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214117"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_1_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214118"
      unitRef="pure">0.0480</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_1_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-214119"
      unitRef="pure">0.0539</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_2_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214120"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_2_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214121"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000132246_2_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-214122"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000132246_ClassMember" id="ixv-13580">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000132246_ClassMember" id="ixv-13592">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000132246_ClassMember" id="ixv-13596">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000132246_ClassMember" id="ixv-13602">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;332,576,591&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;568&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,997,993&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;88&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000132246_InstantMember"
      decimals="0"
      id="ixv-214123"
      unitRef="usd">332576591</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000132246_InstantMember"
      decimals="INF"
      id="ixv-214124"
      unitRef="holding">568</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000132246_ClassMember"
      decimals="0"
      id="ixv-214125"
      unitRef="usd">1997993</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000132246_ClassMember"
      decimals="INF"
      id="ixv-214126"
      unitRef="pure">0.88</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000132246_ClassMember" id="ixv-13677">
&#160;
BBB

5.8


BB

36.2


B

38.1


CCC,CC,C

12.3


D

0.1


Not Rated

4.6


Equities

0.6


Short-Term Investments and Net Other Assets (Liabilities)

2.3




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

BBB - 5.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 38.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 12.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

76.6


Bank Loan Obligations

14.7


Preferred Securities

5.6


Preferred Stocks

0.4


Asset-Backed Securities

0.2


Common Stocks

0.2


Short-Term Investments and Net Other Assets (Liabilities)

2.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 76.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 14.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 5.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.3


&#160;






United States

88.3


Canada

2.6


United Kingdom

1.6


France

0.9


Switzerland

0.6


Brazil

0.6


Grand Cayman (UK Overseas Ter)

0.5


Luxembourg

0.4


Colombia

0.4


Others

4.1




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 88.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Brazil - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Grand Cayman (UK Overseas Ter) - 0.5&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      unitRef="pure">0.381</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214134"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132246_AA_CorporateBonds_Member"
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      id="ixv-214135"
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    <oef:PctOfNav
      contextRef="C000132246_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-214136"
      unitRef="pure">0.147</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214137"
      unitRef="pure">0.056</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214138"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214139"
      unitRef="pure">0.002</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214140"
      unitRef="pure">0.002</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214141"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.883</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214143"
      unitRef="pure">0.026</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214144"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214145"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214146"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214147"
      unitRef="pure">0.006</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214148"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132246_GD_LU_Member"
      decimals="INF"
      id="ixv-214149"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132246_GD_CO_Member"
      decimals="INF"
      id="ixv-214150"
      unitRef="pure">0.004</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214151"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000132246_ClassMember" id="ixv-14099">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


TransDigm Inc

1.6


&#160;


Citigroup Inc

1.1


&#160;


EchoStar Corp

1.0


&#160;


CoreWeave Inc

1.0


&#160;


Sunoco LP

1.0


&#160;


Cloud Software Group Inc

1.0


&#160;


Vistra Operations Co LLC

0.9


&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

0.9


&#160;


Univision Communications Inc

0.9


&#160;


1011778 BC ULC / New Red Finance Inc

0.9


&#160;


&#160;

10.3

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      id="ixv-214152"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214153"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214154"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214155"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214156"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132246_TH_5_Member"
      decimals="INF"
      id="ixv-214157"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214158"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132246_TH_7_Member"
      decimals="INF"
      id="ixv-214159"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132246_TH_8_Member"
      decimals="INF"
      id="ixv-214160"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000132246_TH_9_Member"
      decimals="INF"
      id="ixv-214161"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000132246_ClassMember" id="ixv-14224">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000132246_ClassMember" id="ixv-14230">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000132246_ClassMember" id="ixv-14234">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000132246_ClassMember" id="ixv-14237">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000132246_ClassMember" id="ixv-14241">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000132246_ClassMember" id="ixv-14252">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-14310">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000098085_ClassMember" id="ixv-14314">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000098085_ClassMember" id="ixv-14325">Fidelity&#xae; Series High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000098085_ClassMember" id="ixv-14328">Fidelity&#xae; Series High Income Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000098085_ClassMember" id="ixv-14332">FSHNX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000098085_ClassMember" id="ixv-14351">This annual shareholder report contains information about Fidelity&#xae; Series High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000098085_ClassMember" id="ixv-14353">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000098085_ClassMember" id="ixv-14358">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000098085_ClassMember" id="ixv-14360">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000098085_ClassMember" id="ixv-14363">1-800-544-8544</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock contextRef="C000098085_ClassMember" id="ixv-14370">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Series High Income Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;0&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;"&gt;A&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.00&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;"&gt;B&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;"&gt;A &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans Cd';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Amount represents less than $.50&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:6px;color:#000000;font-style:normal;vertical-align:4px;font-weight:normal;"&gt;B &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans Cd';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Amount represents less than 0.005%&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000098085_ClassMember"
      decimals="0"
      id="ixv-214162"
      unitRef="usd">0</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000098085_ClassMember"
      decimals="INF"
      id="ixv-214163"
      unitRef="pure">0.0000</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000098085_ClassMember" id="ixv-14422">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 9.91% and contributed to performance versus the benchmark ICE BofA US High Yield Constrained Index for the fiscal year. By industry, security selection was the primary contributor, especially within technology &amp;amp; electronics. Picks in energy and telecommunications also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a non-benchmark stake in Mesquite Energy (+122%), which was the largest holding for the 12 months. A second notable relative contributor was an overweight in Hughes Satellite Systems (+89%). It was one of the fund's top holdings. A non-benchmark stake in MKS gained roughly 182% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the benchmark was security selection in retail. An overweight in technology &amp;amp; electronics also hurt, as did our picks in services.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was an overweight in Saks Global Enterprises (-98%). A non-benchmark stake in Ambipar Lux Sarl returned -78% and was a second notable relative detractor. This was a stake we established this period. An overweight in Sunnova Energy (-99%) also hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the utility industry and a lower allocation to media.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000098085_ClassMember" id="ixv-14446">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; Series High Income Fund


$10,000

$11,425


$12,005


$12,740


$12,216


$14,259


$13,939


$13,997


$15,091


$16,462


$18,576



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$11,365


$11,731


$12,518


$11,858


$14,230


$13,525


$13,665


$14,879


$16,172


$17,581



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000098085_LG_ClassMember_11YR" id="ixv-14465">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Series High Income Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-214164"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-214165"
      unitRef="usd">11425</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214166"
      unitRef="usd">12005</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214167"
      unitRef="usd">12740</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214168"
      unitRef="usd">12216</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214169"
      unitRef="usd">14259</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214170"
      unitRef="usd">13939</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214171"
      unitRef="usd">13997</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214172"
      unitRef="usd">15091</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214173"
      unitRef="usd">16462</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214174"
      unitRef="usd">18576</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000098085_LG_1_AdditionalIndexMember_11YR"
      id="ixv-14514">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-214175"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-214176"
      unitRef="usd">11365</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214177"
      unitRef="usd">11731</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214178"
      unitRef="usd">12518</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214179"
      unitRef="usd">11858</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214180"
      unitRef="usd">14230</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214181"
      unitRef="usd">13525</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214182"
      unitRef="usd">13665</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214183"
      unitRef="usd">14879</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214184"
      unitRef="usd">16172</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214185"
      unitRef="usd">17581</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000098085_LG_2_AdditionalIndexMember_11YR"
      id="ixv-14563">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-214186"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-214187"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214188"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214189"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214190"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214191"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214192"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214193"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214194"
      unitRef="usd">10855</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214195"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000098085_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214196"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000098085_ClassMember" id="ixv-14664">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Fidelity&#xae; Series High Income Fund

12.85%

5.43%

6.39%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.80%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-214197"
      unitRef="pure">0.1285</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214198"
      unitRef="pure">0.0543</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_NoLoadClassMember_10YR"
      decimals="INF"
      id="ixv-214199"
      unitRef="pure">0.0639</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214200"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214201"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_0_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-214202"
      unitRef="pure">0.0580</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214203"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214204"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000098085_1_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-214205"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000098085_ClassMember" id="ixv-14734">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000098085_ClassMember" id="ixv-14746">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000098085_ClassMember" id="ixv-14750">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000098085_ClassMember" id="ixv-14756">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,645,798,789&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;826&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;0&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;73&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000098085_InstantMember"
      decimals="0"
      id="ixv-214206"
      unitRef="usd">1645798789</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000098085_InstantMember"
      decimals="INF"
      id="ixv-214207"
      unitRef="holding">826</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      decimals="0"
      id="ixv-214208"
      unitRef="usd">0</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000098085_ClassMember"
      decimals="INF"
      id="ixv-214209"
      unitRef="pure">0.73</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000098085_ClassMember" id="ixv-14831">
&#160;
U.S. Government and U.S. Government Agency Obligations

0.3


BBB

6.0


BB

37.5


B

30.1


CCC,CC,C

12.7


D

0.2


Not Rated

5.6


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

6.3




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 0.3


&#160;

BBB - 6.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 37.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 30.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 12.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 5.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 6.3


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

77.1


Bank Loan Obligations

8.9


Preferred Securities

4.6


Alternative Funds

1.2


Common Stocks

0.8


Preferred Stocks

0.5


U.S. Treasury Obligations

0.3


Asset-Backed Securities

0.2


CMOs and Other Mortgage Related Securities

0.1


Short-Term Investments and Net Other Assets (Liabilities)

6.3




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 77.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 4.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Alternative Funds - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CMOs and Other Mortgage Related Securities - 0.1


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 6.3


&#160;






United States

88.4


Canada

2.4


France

1.6


United Kingdom

1.6


Ireland

0.6


Switzerland

0.5


Brazil

0.5


Luxembourg

0.5


Colombia

0.5


Others

3.4




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 88.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Brazil - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 3.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000098085_QD_USGovernmentandUSGovernmentAgencyObligations_Member"
      decimals="INF"
      id="ixv-214210"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_QD_BBB_Member"
      decimals="INF"
      id="ixv-214211"
      unitRef="pure">0.060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_QD_BB_Member"
      decimals="INF"
      id="ixv-214212"
      unitRef="pure">0.375</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_QD_B_Member"
      decimals="INF"
      id="ixv-214213"
      unitRef="pure">0.301</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.127</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214215"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214216"
      unitRef="pure">0.056</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_QD_Equities_Member"
      decimals="INF"
      id="ixv-214217"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_QD_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-214218"
      unitRef="pure">0.063</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-214219"
      unitRef="pure">0.771</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-214220"
      unitRef="pure">0.089</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_PreferredSecurities_Member"
      decimals="INF"
      id="ixv-214221"
      unitRef="pure">0.046</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214222"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-214223"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-214224"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_USTreasuryObligations_Member"
      decimals="INF"
      id="ixv-214225"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-214226"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_CMOsandOtherMortgageRelatedSecurities_Member"
      decimals="INF"
      id="ixv-214227"
      unitRef="pure">0.001</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_AA_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-214228"
      unitRef="pure">0.063</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_US_Member"
      decimals="INF"
      id="ixv-214229"
      unitRef="pure">0.884</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_CA_Member"
      decimals="INF"
      id="ixv-214230"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_FR_Member"
      decimals="INF"
      id="ixv-214231"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_GB_Member"
      decimals="INF"
      id="ixv-214232"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_IE_Member"
      decimals="INF"
      id="ixv-214233"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_CH_Member"
      decimals="INF"
      id="ixv-214234"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_BR_Member"
      decimals="INF"
      id="ixv-214235"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_LU_Member"
      decimals="INF"
      id="ixv-214236"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_CO_Member"
      decimals="INF"
      id="ixv-214237"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_GD_Other_Member"
      decimals="INF"
      id="ixv-214238"
      unitRef="pure">0.034</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000098085_ClassMember" id="ixv-15305">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


TransDigm Inc

1.5


&#160;


Fidelity Private Credit Company LLC

1.2


&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

1.2


&#160;


1261229 BC Ltd

1.1


&#160;


NRG Energy Inc

1.0


&#160;


Sunoco LP

1.0


&#160;


Citigroup Inc

0.9


&#160;


Altice France SA

0.8


&#160;


EchoStar Corp

0.8


&#160;


Carnival Corp

0.8


&#160;


&#160;

10.3

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214239"
      unitRef="pure">0.015</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_1_Member"
      decimals="INF"
      id="ixv-214240"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_2_Member"
      decimals="INF"
      id="ixv-214241"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_3_Member"
      decimals="INF"
      id="ixv-214242"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_4_Member"
      decimals="INF"
      id="ixv-214243"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_5_Member"
      decimals="INF"
      id="ixv-214244"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_6_Member"
      decimals="INF"
      id="ixv-214245"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_7_Member"
      decimals="INF"
      id="ixv-214246"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_8_Member"
      decimals="INF"
      id="ixv-214247"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000098085_TH_9_Member"
      decimals="INF"
      id="ixv-214248"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000098085_ClassMember" id="ixv-15430">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000098085_ClassMember" id="ixv-15436">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000098085_ClassMember" id="ixv-15438">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000098085_ClassMember" id="ixv-15441">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000098085_ClassMember" id="ixv-15453">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-15510">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000227362_ClassMember" id="ixv-15514">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000227362_ClassMember" id="ixv-15525">Fidelity&#xae; SAI High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000227362_ClassMember" id="ixv-15528">Fidelity&#xae; SAI High Income Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000227362_ClassMember" id="ixv-15532">FSHGX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000227362_ClassMember" id="ixv-15551">This annual shareholder report contains information about Fidelity&#xae; SAI High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000227362_ClassMember" id="ixv-15553">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000227362_ClassMember" id="ixv-15558">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-3455 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000227362_ClassMember" id="ixv-15560">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000227362_ClassMember" id="ixv-15563">1-800-544-3455</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000227362_ClassMember" id="ixv-15566">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000227362_ClassMember" id="ixv-15573">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; SAI High Income Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;57&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.53&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000227362_ClassMember"
      decimals="0"
      id="ixv-214249"
      unitRef="usd">57</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000227362_ClassMember"
      decimals="INF"
      id="ixv-214250"
      unitRef="pure">0.0053</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000227362_ClassMember" id="ixv-15615">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds rose 10.54% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, led by telecommunications. Security selection in energy and technology &amp;amp; electronics also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a stake in EchoStar (+107%), which was among the fund's biggest holdings this period. A non-benchmark stake in Mesquite Energy gained 124% and was a second notable relative contributor. The company was one of the fund's top holdings for the 12 months. A non-benchmark stake in Wolfspeed gained approximately 93% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was security selection in retail. Also hurting our result were our choices in sovereign and services.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was a non-benchmark stake in Ambipar Lux Sarl (-78%). This was a stake we established this period. A non-benchmark investment in U.S. Treasury notes gained about 3% and was a second notable relative detractor. The company was the fund's largest holding. An overweight in Saks Global Enterprises (-99%) also hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include lower allocations to the leisure and capital goods industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000227362_ClassMember" id="ixv-15639">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 13, 2021 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; SAI High Income Fund


$10,000

$9,490


$9,484


$10,247


$11,170


$12,564



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$9,513


$9,611


$10,466


$11,375


$12,366



Bloomberg U.S. Universal Bond Index


$10,000

$9,166


$9,137


$9,106


$9,848


$10,300



&#160;

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000227362_LG_ClassMember_6YR" id="ixv-15658">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; SAI High Income Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000227362_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214251"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214252"
      unitRef="usd">9490</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214253"
      unitRef="usd">9484</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214254"
      unitRef="usd">10247</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214255"
      unitRef="usd">11170</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214256"
      unitRef="usd">12564</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000227362_LG_1_AdditionalIndexMember_6YR"
      id="ixv-15687">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000227362_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214257"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214258"
      unitRef="usd">9513</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214259"
      unitRef="usd">9611</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214260"
      unitRef="usd">10466</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214261"
      unitRef="usd">11375</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214262"
      unitRef="usd">12366</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000227362_LG_2_AdditionalIndexMember_6YR"
      id="ixv-15716">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000227362_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214263"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214264"
      unitRef="usd">9166</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214265"
      unitRef="usd">9137</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214266"
      unitRef="usd">9106</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214267"
      unitRef="usd">9848</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000227362_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214268"
      unitRef="usd">10300</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000227362_ClassMember" id="ixv-15782">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

Life of Fund&#160;A


Fidelity&#xae; SAI High Income Fund

12.49%

4.70%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.37%


Bloomberg U.S. Universal Bond Index

4.59%


0.60%




A&#160; &#160;From May 13, 2021

&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000227362_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214269"
      unitRef="pure">0.1249</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000227362_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214270"
      unitRef="pure">0.0470</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000227362_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214271"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000227362_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214272"
      unitRef="pure">0.0437</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000227362_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214273"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000227362_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214274"
      unitRef="pure">0.0060</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000227362_Perf_2021-05-13_ClassMember"
      id="ixv-15837">2021-05-13</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000227362_ClassMember" id="ixv-15847">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000227362_ClassMember" id="ixv-15859">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000227362_ClassMember" id="ixv-15863">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000227362_ClassMember" id="ixv-15869">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;2,643,290,076&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;731&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;14,546,098&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;90&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      unitRef="holding">731</oef:HoldingsCount>
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      decimals="INF"
      id="ixv-214278"
      unitRef="pure">0.90</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000227362_ClassMember" id="ixv-15944">
&#160;
U.S. Government and U.S. Government Agency Obligations

2.2


BBB

4.9


BB

35.9


B

29.3


CCC,CC,C

15.1


D

0.3


Not Rated

6.2


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

4.8




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 2.2


&#160;

BBB - 4.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 35.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 29.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 15.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 6.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

78.6


Bank Loan Obligations

8.7


Preferred Securities

2.8


U.S. Treasury Obligations

2.2


Alternative Funds

1.6


Common Stocks

0.8


Preferred Stocks

0.5


Asset-Backed Securities

0.0


Short-Term Investments and Net Other Assets (Liabilities)

4.8




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 78.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 2.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 2.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Alternative Funds - 1.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;






United States

86.1


Canada

2.0


France

1.9


United Kingdom

1.2


Luxembourg

1.1


Ghana

1.0


Switzerland

0.9


Colombia

0.7


Ireland

0.7


Others

4.4




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 86.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ghana - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
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    <oef:PctOfNav
      contextRef="C000227362_QD_USGovernmentandUSGovernmentAgencyObligations_Member"
      decimals="INF"
      id="ixv-214279"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_QD_BBB_Member"
      decimals="INF"
      id="ixv-214280"
      unitRef="pure">0.049</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_QD_BB_Member"
      decimals="INF"
      id="ixv-214281"
      unitRef="pure">0.359</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_QD_B_Member"
      decimals="INF"
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      unitRef="pure">0.293</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.151</oef:PctOfNav>
    <oef:PctOfNav
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    <oef:PctOfNav
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214286"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214287"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-214288"
      unitRef="pure">0.786</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-214289"
      unitRef="pure">0.087</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_AA_PreferredSecurities_Member"
      decimals="INF"
      id="ixv-214290"
      unitRef="pure">0.028</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_AA_USTreasuryObligations_Member"
      decimals="INF"
      id="ixv-214291"
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    <oef:PctOfNav
      contextRef="C000227362_AA_AlternativeFunds_Member"
      decimals="INF"
      id="ixv-214292"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-214293"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-214294"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-214295"
      unitRef="pure">0.000</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214296"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_US_Member"
      decimals="INF"
      id="ixv-214297"
      unitRef="pure">0.861</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214298"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_FR_Member"
      decimals="INF"
      id="ixv-214299"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_GB_Member"
      decimals="INF"
      id="ixv-214300"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_LU_Member"
      decimals="INF"
      id="ixv-214301"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_GH_Member"
      decimals="INF"
      id="ixv-214302"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_CH_Member"
      decimals="INF"
      id="ixv-214303"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_CO_Member"
      decimals="INF"
      id="ixv-214304"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_IE_Member"
      decimals="INF"
      id="ixv-214305"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_GD_Other_Member"
      decimals="INF"
      id="ixv-214306"
      unitRef="pure">0.044</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000227362_ClassMember" id="ixv-16405">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


US Treasury Notes

2.0


&#160;


Fidelity Private Credit Company LLC

1.6


&#160;


PG&amp;E Corp

1.2


&#160;


Sunoco LP

1.1


&#160;


1261229 BC Ltd

1.1


&#160;


Celanese US Holdings LLC

1.0


&#160;


NRG Energy Inc

1.0


&#160;


CHS/Community Health Systems Inc

1.0


&#160;


CoreWeave Inc

0.9


&#160;


Oracle Corp

0.9


&#160;


&#160;

11.8

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214307"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_1_Member"
      decimals="INF"
      id="ixv-214308"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_2_Member"
      decimals="INF"
      id="ixv-214309"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_3_Member"
      decimals="INF"
      id="ixv-214310"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_4_Member"
      decimals="INF"
      id="ixv-214311"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_5_Member"
      decimals="INF"
      id="ixv-214312"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_6_Member"
      decimals="INF"
      id="ixv-214313"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_7_Member"
      decimals="INF"
      id="ixv-214314"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_8_Member"
      decimals="INF"
      id="ixv-214315"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000227362_TH_9_Member"
      decimals="INF"
      id="ixv-214316"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000227362_ClassMember" id="ixv-16530">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-3455&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000227362_ClassMember" id="ixv-16536">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-3455&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000227362_ClassMember" id="ixv-16538">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000227362_ClassMember" id="ixv-16541">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-3455&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000227362_ClassMember" id="ixv-16545">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000227362_ClassMember" id="ixv-16556">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-16613">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000048886_ClassMember" id="ixv-16617">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000048886_ClassMember" id="ixv-16628">Fidelity&#xae; High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000048886_ClassMember" id="ixv-16631">Fidelity&#xae; High Income Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000048886_ClassMember" id="ixv-16635">SPHIX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000048886_ClassMember" id="ixv-16654">This annual shareholder report contains information about Fidelity&#xae; High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000048886_ClassMember" id="ixv-16656">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000048886_ClassMember" id="ixv-16661">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000048886_ClassMember" id="ixv-16663">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000048886_ClassMember" id="ixv-16666">1-800-544-8544</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000048886_ClassMember" id="ixv-16669">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000048886_ClassMember" id="ixv-16676">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; High Income Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;70&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.66&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000048886_ClassMember"
      decimals="0"
      id="ixv-214317"
      unitRef="usd">70</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000048886_ClassMember"
      decimals="INF"
      id="ixv-214318"
      unitRef="pure">0.0066</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000048886_ClassMember" id="ixv-16718">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 10.44% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, especially within telecommunications. Security selection in technology &amp;amp; electronics and energy also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a stake in EchoStar (+122%). The company was among the fund's biggest holdings this period. A non-benchmark stake in Mesquite Energy gained about 120% and was a second notable relative contributor. It was among the fund's largest holdings for the 12 months. A non-benchmark stake in Wolfspeed gained 94% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was security selection in retail. Security selection in sovereign also hampered the fund's result. Also detracting from our result was an overweight in technology &amp;amp; electronics.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A non-benchmark stake in Ambipar Lux Sarl returned -78% and was the largest individual relative detractor. This was a stake we established this period. A second notable relative detractor was an overweight in Saks Global Enterprises (-99%). An overweight in Cornerstone Building Brands (-32%) also detracted.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include decreased exposure to the leisure industry and a higher allocation to basic industry.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:13px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000048886_ClassMember" id="ixv-16745">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; High Income Fund


$10,000

$11,356


$11,841


$12,532


$11,861


$13,627


$12,981


$12,845


$13,932


$15,138


$16,958



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$11,365


$11,731


$12,518


$11,858


$14,230


$13,525


$13,665


$14,879


$16,172


$17,581



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000048886_LG_ClassMember_11YR" id="ixv-16764">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; High Income Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-214319"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-214320"
      unitRef="usd">11356</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214321"
      unitRef="usd">11841</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214322"
      unitRef="usd">12532</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214323"
      unitRef="usd">11861</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214324"
      unitRef="usd">13627</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214325"
      unitRef="usd">12981</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214326"
      unitRef="usd">12845</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214327"
      unitRef="usd">13932</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214328"
      unitRef="usd">15138</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214329"
      unitRef="usd">16958</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000048886_LG_1_AdditionalIndexMember_11YR"
      id="ixv-16813">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-214330"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-214331"
      unitRef="usd">11365</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214332"
      unitRef="usd">11731</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214333"
      unitRef="usd">12518</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214334"
      unitRef="usd">11858</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214335"
      unitRef="usd">14230</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214336"
      unitRef="usd">13525</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214337"
      unitRef="usd">13665</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214338"
      unitRef="usd">14879</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214339"
      unitRef="usd">16172</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214340"
      unitRef="usd">17581</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000048886_LG_2_AdditionalIndexMember_11YR"
      id="ixv-16862">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-214341"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-214342"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214343"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214344"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214345"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214346"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214347"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214348"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214349"
      unitRef="usd">10855</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214350"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048886_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214351"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000048886_ClassMember" id="ixv-16963">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Fidelity&#xae; High Income Fund

12.02%

4.47%

5.42%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.80%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214352"
      unitRef="pure">0.1202</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214353"
      unitRef="pure">0.0447</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_NoLoadClassMember_10YR"
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      id="ixv-214354"
      unitRef="pure">0.0542</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_0_AdditionalIndexMember_1YR"
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      id="ixv-214355"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      id="ixv-214356"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_0_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-214357"
      unitRef="pure">0.0580</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214358"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214359"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048886_1_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-214360"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000048886_ClassMember" id="ixv-17033">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000048886_ClassMember" id="ixv-17045">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000048886_ClassMember" id="ixv-17049">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000048886_ClassMember" id="ixv-17055">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;3,013,278,932&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;742&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;19,507,210&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
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    <oef:HoldingsTableTextBlock contextRef="C000048886_ClassMember" id="ixv-17130">
&#160;
U.S. Government and U.S. Government Agency Obligations

2.4


BBB

5.3


BB

36.2


B

29.5


CCC,CC,C

15.8


D

0.2


Not Rated

4.5


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

4.8




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 2.4


&#160;

BBB - 5.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 29.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 15.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

80.1


Bank Loan Obligations

8.4


Preferred Securities

3.0


U.S. Treasury Obligations

2.4


Common Stocks

0.8


Preferred Stocks

0.5


Asset-Backed Securities

0.0


Short-Term Investments and Net Other Assets (Liabilities)

4.8




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 80.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 3.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;






United States

86.0


Canada

2.1


France

2.0


United Kingdom

1.2


Luxembourg

1.1


Ghana

1.0


Switzerland

1.0


Colombia

0.7


Ireland

0.7


Others

4.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 86.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ghana - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
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    <oef:LargestHoldingsTableTextBlock contextRef="C000048886_ClassMember" id="ixv-17578">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


US Treasury Notes

2.2


&#160;


1261229 BC Ltd

1.2


&#160;


PG&amp;E Corp

1.1


&#160;


Sunoco LP

1.1


&#160;


Celanese US Holdings LLC

1.0


&#160;


CHS/Community Health Systems Inc

1.0


&#160;


NRG Energy Inc

1.0


&#160;


Altice France SA

1.0


&#160;


Oracle Corp

0.9


&#160;


CoreWeave Inc

0.9


&#160;


&#160;

11.4

&#160;



</oef:LargestHoldingsTableTextBlock>
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      id="ixv-214392"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214393"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214394"
      unitRef="pure">0.011</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214395"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214396"
      unitRef="pure">0.010</oef:PctOfNav>
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      id="ixv-214397"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048886_TH_6_Member"
      decimals="INF"
      id="ixv-214398"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048886_TH_7_Member"
      decimals="INF"
      id="ixv-214399"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048886_TH_8_Member"
      decimals="INF"
      id="ixv-214400"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048886_TH_9_Member"
      decimals="INF"
      id="ixv-214401"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000048886_ClassMember" id="ixv-17703">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000048886_ClassMember" id="ixv-17709">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000048886_ClassMember" id="ixv-17713">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000048886_ClassMember" id="ixv-17716">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000048886_ClassMember" id="ixv-17720">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000048886_ClassMember" id="ixv-17731">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-17789">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000206226_ClassMember" id="ixv-17793">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000206226_ClassMember" id="ixv-17804">Fidelity&#xae; High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000206226_ClassMember" id="ixv-17807">Fidelity Advisor&#xae; High Income Fund Class Z</oef:ClassName>
    <dei:TradingSymbol contextRef="C000206226_ClassMember" id="ixv-17811">FGUMX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000206226_ClassMember" id="ixv-17830">This annual shareholder report contains information about Fidelity&#xae; High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000206226_ClassMember" id="ixv-17832">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000206226_ClassMember" id="ixv-17837">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000206226_ClassMember" id="ixv-17839">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000206226_ClassMember" id="ixv-17842">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000206226_ClassMember" id="ixv-17845">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000206226_ClassMember" id="ixv-17852">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;64&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.60&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000206226_ClassMember"
      decimals="0"
      id="ixv-214402"
      unitRef="usd">64</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000206226_ClassMember"
      decimals="INF"
      id="ixv-214403"
      unitRef="pure">0.0060</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000206226_ClassMember" id="ixv-17894">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 10.44% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, especially within telecommunications. Security selection in technology &amp;amp; electronics and energy also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a stake in EchoStar (+122%). The company was among the fund's biggest holdings this period. A non-benchmark stake in Mesquite Energy gained about 120% and was a second notable relative contributor. It was among the fund's largest holdings for the 12 months. A non-benchmark stake in Wolfspeed gained 94% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was security selection in retail. Security selection in sovereign also hampered the fund's result. Also detracting from our result was an overweight in technology &amp;amp; electronics.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A non-benchmark stake in Ambipar Lux Sarl returned -78% and was the largest individual relative detractor. This was a stake we established this period. A second notable relative detractor was an overweight in Saks Global Enterprises (-99%). An overweight in Cornerstone Building Brands (-32%) also detracted.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include decreased exposure to the leisure industry and a higher allocation to basic industry.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:13px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000206226_ClassMember" id="ixv-17921">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
December 4, 2018 through April 30, 2026. 
Initial investment of $10,000.
Class Z


$10,000

$10,583


$10,023


$11,522


$10,983


$10,876


$11,804


$12,817


$14,367



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$10,620


$10,060


$12,073


$11,474


$11,593


$12,623


$13,720


$14,916



Bloomberg U.S. Universal Bond Index


$10,000

$10,458


$11,415


$11,618


$10,623


$10,589


$10,554


$11,413


$11,937



&#160;

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000206226_LG_ClassMember_9YR" id="ixv-17940">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214404"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214405"
      unitRef="usd">10583</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214406"
      unitRef="usd">10023</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214407"
      unitRef="usd">11522</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214408"
      unitRef="usd">10983</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214409"
      unitRef="usd">10876</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214410"
      unitRef="usd">11804</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214411"
      unitRef="usd">12817</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214412"
      unitRef="usd">14367</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206226_LG_1_AdditionalIndexMember_9YR"
      id="ixv-17981">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214413"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214414"
      unitRef="usd">10620</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214415"
      unitRef="usd">10060</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214416"
      unitRef="usd">12073</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214417"
      unitRef="usd">11474</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214418"
      unitRef="usd">11593</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214419"
      unitRef="usd">12623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214420"
      unitRef="usd">13720</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214421"
      unitRef="usd">14916</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206226_LG_2_AdditionalIndexMember_9YR"
      id="ixv-18022">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214422"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214423"
      unitRef="usd">10458</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214424"
      unitRef="usd">11415</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214425"
      unitRef="usd">11618</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214426"
      unitRef="usd">10623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214427"
      unitRef="usd">10589</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214428"
      unitRef="usd">10554</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214429"
      unitRef="usd">11413</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206226_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214430"
      unitRef="usd">11937</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000206226_ClassMember" id="ixv-18109">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class Z

12.10%

4.51%

5.01%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.55%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.42%




A&#160; &#160;From December 4, 2018

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214431"
      unitRef="pure">0.1210</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214432"
      unitRef="pure">0.0451</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214433"
      unitRef="pure">0.0501</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214434"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214435"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214436"
      unitRef="pure">0.0555</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214437"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214438"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206226_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214439"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000206226_Perf_2018-12-04_ClassMember"
      id="ixv-18178">2018-12-04</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000206226_ClassMember" id="ixv-18188">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000206226_ClassMember" id="ixv-18200">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000206226_ClassMember" id="ixv-18204">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000206226_ClassMember" id="ixv-18210">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;3,013,278,932&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;742&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;19,507,210&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000206226_InstantMember"
      decimals="0"
      id="ixv-214440"
      unitRef="usd">3013278932</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000206226_InstantMember"
      decimals="INF"
      id="ixv-214441"
      unitRef="holding">742</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000206226_ClassMember"
      decimals="0"
      id="ixv-214442"
      unitRef="usd">19507210</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000206226_ClassMember"
      decimals="INF"
      id="ixv-214443"
      unitRef="pure">0.78</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000206226_ClassMember" id="ixv-18285">
&#160;
U.S. Government and U.S. Government Agency Obligations

2.4


BBB

5.3


BB

36.2


B

29.5


CCC,CC,C

15.8


D

0.2


Not Rated

4.5


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

4.8




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 2.4


&#160;

BBB - 5.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 29.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 15.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

80.1


Bank Loan Obligations

8.4


Preferred Securities

3.0


U.S. Treasury Obligations

2.4


Common Stocks

0.8


Preferred Stocks

0.5


Asset-Backed Securities

0.0


Short-Term Investments and Net Other Assets (Liabilities)

4.8




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 80.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 3.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;






United States

86.0


Canada

2.1


France

2.0


United Kingdom

1.2


Luxembourg

1.1


Ghana

1.0


Switzerland

1.0


Colombia

0.7


Ireland

0.7


Others

4.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 86.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ghana - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214444"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_QD_BBB_Member"
      decimals="INF"
      id="ixv-214445"
      unitRef="pure">0.053</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_QD_BB_Member"
      decimals="INF"
      id="ixv-214446"
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    <oef:PctOfNav
      contextRef="C000206226_QD_B_Member"
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    <oef:PctOfNav
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    <oef:PctOfNav
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      id="ixv-214449"
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      id="ixv-214450"
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      decimals="INF"
      id="ixv-214451"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214452"
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    <oef:PctOfNav
      contextRef="C000206226_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-214453"
      unitRef="pure">0.801</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-214454"
      unitRef="pure">0.084</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_AA_PreferredSecurities_Member"
      decimals="INF"
      id="ixv-214455"
      unitRef="pure">0.030</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_AA_USTreasuryObligations_Member"
      decimals="INF"
      id="ixv-214456"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-214457"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-214458"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-214459"
      unitRef="pure">0.000</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214460"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_US_Member"
      decimals="INF"
      id="ixv-214461"
      unitRef="pure">0.860</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_CA_Member"
      decimals="INF"
      id="ixv-214462"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_FR_Member"
      decimals="INF"
      id="ixv-214463"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_GB_Member"
      decimals="INF"
      id="ixv-214464"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_LU_Member"
      decimals="INF"
      id="ixv-214465"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_GH_Member"
      decimals="INF"
      id="ixv-214466"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_CH_Member"
      decimals="INF"
      id="ixv-214467"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_CO_Member"
      decimals="INF"
      id="ixv-214468"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_IE_Member"
      decimals="INF"
      id="ixv-214469"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_GD_Other_Member"
      decimals="INF"
      id="ixv-214470"
      unitRef="pure">0.042</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000206226_ClassMember" id="ixv-18733">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


US Treasury Notes

2.2


&#160;


1261229 BC Ltd

1.2


&#160;


PG&amp;E Corp

1.1


&#160;


Sunoco LP

1.1


&#160;


Celanese US Holdings LLC

1.0


&#160;


CHS/Community Health Systems Inc

1.0


&#160;


NRG Energy Inc

1.0


&#160;


Altice France SA

1.0


&#160;


Oracle Corp

0.9


&#160;


CoreWeave Inc

0.9


&#160;


&#160;

11.4

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000206226_TH_0_Member"
      decimals="INF"
      id="ixv-214471"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_1_Member"
      decimals="INF"
      id="ixv-214472"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_2_Member"
      decimals="INF"
      id="ixv-214473"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_3_Member"
      decimals="INF"
      id="ixv-214474"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_4_Member"
      decimals="INF"
      id="ixv-214475"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_5_Member"
      decimals="INF"
      id="ixv-214476"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_6_Member"
      decimals="INF"
      id="ixv-214477"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_7_Member"
      decimals="INF"
      id="ixv-214478"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_8_Member"
      decimals="INF"
      id="ixv-214479"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206226_TH_9_Member"
      decimals="INF"
      id="ixv-214480"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000206226_ClassMember" id="ixv-18858">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000206226_ClassMember" id="ixv-18864">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000206226_ClassMember" id="ixv-18868">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000206226_ClassMember" id="ixv-18871">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000206226_ClassMember" id="ixv-18875">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000206226_ClassMember" id="ixv-18886">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-18944">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000206223_ClassMember" id="ixv-18948">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000206223_ClassMember" id="ixv-18959">Fidelity&#xae; High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000206223_ClassMember" id="ixv-18962">Fidelity Advisor&#xae; High Income Fund Class M</oef:ClassName>
    <dei:TradingSymbol contextRef="C000206223_ClassMember" id="ixv-18966">FGRMX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000206223_ClassMember" id="ixv-18985">This annual shareholder report contains information about Fidelity&#xae; High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000206223_ClassMember" id="ixv-18987">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000206223_ClassMember" id="ixv-18992">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000206223_ClassMember" id="ixv-18994">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000206223_ClassMember" id="ixv-18997">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000206223_ClassMember" id="ixv-19000">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000206223_ClassMember" id="ixv-19007">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;101&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.95&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000206223_ClassMember"
      decimals="0"
      id="ixv-214481"
      unitRef="usd">101</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000206223_ClassMember"
      decimals="INF"
      id="ixv-214482"
      unitRef="pure">0.0095</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000206223_ClassMember" id="ixv-19049">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 10.44% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, especially within telecommunications. Security selection in technology &amp;amp; electronics and energy also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a stake in EchoStar (+122%). The company was among the fund's biggest holdings this period. A non-benchmark stake in Mesquite Energy gained about 120% and was a second notable relative contributor. It was among the fund's largest holdings for the 12 months. A non-benchmark stake in Wolfspeed gained 94% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was security selection in retail. Security selection in sovereign also hampered the fund's result. Also detracting from our result was an overweight in technology &amp;amp; electronics.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A non-benchmark stake in Ambipar Lux Sarl returned -78% and was the largest individual relative detractor. This was a stake we established this period. A second notable relative detractor was an overweight in Saks Global Enterprises (-99%). An overweight in Cornerstone Building Brands (-32%) also detracted.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include decreased exposure to the leisure industry and a higher allocation to basic industry.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:13px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000206223_ClassMember" id="ixv-19076">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
December 4, 2018 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class M


$9,600

$10,145


$9,573


$10,966


$10,414


$10,275


$11,112


$12,024


$13,431



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$10,620


$10,060


$12,073


$11,474


$11,593


$12,623


$13,720


$14,916



Bloomberg U.S. Universal Bond Index


$10,000

$10,458


$11,415


$11,618


$10,623


$10,589


$10,554


$11,413


$11,937



&#160;

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000206223_LG_ClassMember_9YR" id="ixv-19097">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214483"
      unitRef="usd">9600</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214484"
      unitRef="usd">10145</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214485"
      unitRef="usd">9573</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214486"
      unitRef="usd">10966</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214487"
      unitRef="usd">10414</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214488"
      unitRef="usd">10275</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214489"
      unitRef="usd">11112</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214490"
      unitRef="usd">12024</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214491"
      unitRef="usd">13431</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206223_LG_1_AdditionalIndexMember_9YR"
      id="ixv-19138">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214492"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214493"
      unitRef="usd">10620</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214494"
      unitRef="usd">10060</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214495"
      unitRef="usd">12073</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214496"
      unitRef="usd">11474</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214497"
      unitRef="usd">11593</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214498"
      unitRef="usd">12623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214499"
      unitRef="usd">13720</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214500"
      unitRef="usd">14916</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206223_LG_2_AdditionalIndexMember_9YR"
      id="ixv-19179">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214501"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214502"
      unitRef="usd">10458</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214503"
      unitRef="usd">11415</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214504"
      unitRef="usd">11618</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214505"
      unitRef="usd">10623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214506"
      unitRef="usd">10589</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214507"
      unitRef="usd">10554</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214508"
      unitRef="usd">11413</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206223_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214509"
      unitRef="usd">11937</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000206223_ClassMember" id="ixv-19266">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class M (incl. 4.00% sales charge) &#160;

7.24%

3.29%


4.06%


Class M (without 4.00% sales charge)

11.71%

4.14%

4.64%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.55%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.42%




A&#160; &#160;From December 4, 2018

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_ClassMember_1YR"
      decimals="INF"
      id="ixv-214510"
      unitRef="pure">0.0724</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_ClassMember_5YR"
      decimals="INF"
      id="ixv-214511"
      unitRef="pure">0.0329</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214512"
      unitRef="pure">0.0406</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214513"
      unitRef="pure">0.1171</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214514"
      unitRef="pure">0.0414</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214515"
      unitRef="pure">0.0464</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214516"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214517"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214518"
      unitRef="pure">0.0555</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214519"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214520"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206223_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214521"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000206223_Perf_2018-12-04_ClassMember"
      id="ixv-19350">2018-12-04</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000206223_ClassMember" id="ixv-19360">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000206223_ClassMember" id="ixv-19372">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000206223_ClassMember" id="ixv-19376">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000206223_ClassMember" id="ixv-19382">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;3,013,278,932&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;742&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;19,507,210&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000206223_InstantMember"
      decimals="0"
      id="ixv-214522"
      unitRef="usd">3013278932</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000206223_InstantMember"
      decimals="INF"
      id="ixv-214523"
      unitRef="holding">742</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000206223_ClassMember"
      decimals="0"
      id="ixv-214524"
      unitRef="usd">19507210</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000206223_ClassMember"
      decimals="INF"
      id="ixv-214525"
      unitRef="pure">0.78</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000206223_ClassMember" id="ixv-19457">
&#160;
U.S. Government and U.S. Government Agency Obligations

2.4


BBB

5.3


BB

36.2


B

29.5


CCC,CC,C

15.8


D

0.2


Not Rated

4.5


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

4.8




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 2.4


&#160;

BBB - 5.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 29.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 15.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

80.1


Bank Loan Obligations

8.4


Preferred Securities

3.0


U.S. Treasury Obligations

2.4


Common Stocks

0.8


Preferred Stocks

0.5


Asset-Backed Securities

0.0


Short-Term Investments and Net Other Assets (Liabilities)

4.8




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 80.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 3.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;






United States

86.0


Canada

2.1


France

2.0


United Kingdom

1.2


Luxembourg

1.1


Ghana

1.0


Switzerland

1.0


Colombia

0.7


Ireland

0.7


Others

4.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 86.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ghana - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000206223_QD_USGovernmentandUSGovernmentAgencyObligations_Member"
      decimals="INF"
      id="ixv-214526"
      unitRef="pure">0.024</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214527"
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    <oef:PctOfNav
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    <oef:PctOfNav
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      decimals="INF"
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      unitRef="pure">0.158</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214531"
      unitRef="pure">0.002</oef:PctOfNav>
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      id="ixv-214532"
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    <oef:PctOfNav
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      decimals="INF"
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    <oef:PctOfNav
      contextRef="C000206223_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-214535"
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      id="ixv-214536"
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      decimals="INF"
      id="ixv-214537"
      unitRef="pure">0.030</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214538"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-214539"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-214540"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214541"
      unitRef="pure">0.000</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214542"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214543"
      unitRef="pure">0.860</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214544"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214545"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_GD_GB_Member"
      decimals="INF"
      id="ixv-214546"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_GD_LU_Member"
      decimals="INF"
      id="ixv-214547"
      unitRef="pure">0.011</oef:PctOfNav>
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      id="ixv-214548"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214549"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214550"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214551"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214552"
      unitRef="pure">0.042</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000206223_ClassMember" id="ixv-19905">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


US Treasury Notes

2.2


&#160;


1261229 BC Ltd

1.2


&#160;


PG&amp;E Corp

1.1


&#160;


Sunoco LP

1.1


&#160;


Celanese US Holdings LLC

1.0


&#160;


CHS/Community Health Systems Inc

1.0


&#160;


NRG Energy Inc

1.0


&#160;


Altice France SA

1.0


&#160;


Oracle Corp

0.9


&#160;


CoreWeave Inc

0.9


&#160;


&#160;

11.4

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      id="ixv-214553"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_1_Member"
      decimals="INF"
      id="ixv-214554"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_2_Member"
      decimals="INF"
      id="ixv-214555"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_3_Member"
      decimals="INF"
      id="ixv-214556"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214557"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_5_Member"
      decimals="INF"
      id="ixv-214558"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_6_Member"
      decimals="INF"
      id="ixv-214559"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_7_Member"
      decimals="INF"
      id="ixv-214560"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_8_Member"
      decimals="INF"
      id="ixv-214561"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206223_TH_9_Member"
      decimals="INF"
      id="ixv-214562"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000206223_ClassMember" id="ixv-20030">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000206223_ClassMember" id="ixv-20036">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000206223_ClassMember" id="ixv-20040">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000206223_ClassMember" id="ixv-20043">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000206223_ClassMember" id="ixv-20047">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000206223_ClassMember" id="ixv-20058">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-20116">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000206225_ClassMember" id="ixv-20120">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000206225_ClassMember" id="ixv-20131">Fidelity&#xae; High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000206225_ClassMember" id="ixv-20134">Fidelity Advisor&#xae; High Income Fund Class I</oef:ClassName>
    <dei:TradingSymbol contextRef="C000206225_ClassMember" id="ixv-20138">FGTMX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000206225_ClassMember" id="ixv-20157">This annual shareholder report contains information about Fidelity&#xae; High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000206225_ClassMember" id="ixv-20159">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000206225_ClassMember" id="ixv-20164">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000206225_ClassMember" id="ixv-20166">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000206225_ClassMember" id="ixv-20169">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000206225_ClassMember" id="ixv-20172">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000206225_ClassMember" id="ixv-20179">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;74&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.70&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000206225_ClassMember"
      decimals="0"
      id="ixv-214563"
      unitRef="usd">74</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000206225_ClassMember"
      decimals="INF"
      id="ixv-214564"
      unitRef="pure">0.0070</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000206225_ClassMember" id="ixv-20221">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 10.44% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, especially within telecommunications. Security selection in technology &amp;amp; electronics and energy also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a stake in EchoStar (+122%). The company was among the fund's biggest holdings this period. A non-benchmark stake in Mesquite Energy gained about 120% and was a second notable relative contributor. It was among the fund's largest holdings for the 12 months. A non-benchmark stake in Wolfspeed gained 94% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was security selection in retail. Security selection in sovereign also hampered the fund's result. Also detracting from our result was an overweight in technology &amp;amp; electronics.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A non-benchmark stake in Ambipar Lux Sarl returned -78% and was the largest individual relative detractor. This was a stake we established this period. A second notable relative detractor was an overweight in Saks Global Enterprises (-99%). An overweight in Cornerstone Building Brands (-32%) also detracted.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include decreased exposure to the leisure industry and a higher allocation to basic industry.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:13px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000206225_ClassMember" id="ixv-20248">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
December 4, 2018 through April 30, 2026. 
Initial investment of $10,000.
Class I


$10,000

$10,577


$10,006


$11,492


$10,953


$10,831


$11,736


$12,731


$14,274



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$10,620


$10,060


$12,073


$11,474


$11,593


$12,623


$13,720


$14,916



Bloomberg U.S. Universal Bond Index


$10,000

$10,458


$11,415


$11,618


$10,623


$10,589


$10,554


$11,413


$11,937



&#160;

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000206225_LG_ClassMember_9YR" id="ixv-20267">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214565"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214566"
      unitRef="usd">10577</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214567"
      unitRef="usd">10006</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214568"
      unitRef="usd">11492</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214569"
      unitRef="usd">10953</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214570"
      unitRef="usd">10831</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214571"
      unitRef="usd">11736</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214572"
      unitRef="usd">12731</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214573"
      unitRef="usd">14274</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206225_LG_1_AdditionalIndexMember_9YR"
      id="ixv-20308">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214574"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214575"
      unitRef="usd">10620</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214576"
      unitRef="usd">10060</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214577"
      unitRef="usd">12073</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214578"
      unitRef="usd">11474</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214579"
      unitRef="usd">11593</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214580"
      unitRef="usd">12623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214581"
      unitRef="usd">13720</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214582"
      unitRef="usd">14916</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206225_LG_2_AdditionalIndexMember_9YR"
      id="ixv-20349">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214583"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214584"
      unitRef="usd">10458</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214585"
      unitRef="usd">11415</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214586"
      unitRef="usd">11618</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214587"
      unitRef="usd">10623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214588"
      unitRef="usd">10589</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214589"
      unitRef="usd">10554</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214590"
      unitRef="usd">11413</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206225_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214591"
      unitRef="usd">11937</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000206225_ClassMember" id="ixv-20436">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class I

12.12%

4.43%

4.92%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.55%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.42%




A&#160; &#160;From December 4, 2018

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214592"
      unitRef="pure">0.1212</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214593"
      unitRef="pure">0.0443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214594"
      unitRef="pure">0.0492</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214595"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214596"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214597"
      unitRef="pure">0.0555</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214598"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214599"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206225_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214600"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000206225_Perf_2018-12-04_ClassMember"
      id="ixv-20505">2018-12-04</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000206225_ClassMember" id="ixv-20515">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000206225_ClassMember" id="ixv-20527">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000206225_ClassMember" id="ixv-20531">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000206225_ClassMember" id="ixv-20537">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;3,013,278,932&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;742&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;19,507,210&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000206225_InstantMember"
      decimals="0"
      id="ixv-214601"
      unitRef="usd">3013278932</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000206225_InstantMember"
      decimals="INF"
      id="ixv-214602"
      unitRef="holding">742</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000206225_ClassMember"
      decimals="0"
      id="ixv-214603"
      unitRef="usd">19507210</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000206225_ClassMember"
      decimals="INF"
      id="ixv-214604"
      unitRef="pure">0.78</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000206225_ClassMember" id="ixv-20612">
&#160;
U.S. Government and U.S. Government Agency Obligations

2.4


BBB

5.3


BB

36.2


B

29.5


CCC,CC,C

15.8


D

0.2


Not Rated

4.5


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

4.8




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 2.4


&#160;

BBB - 5.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 29.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 15.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

80.1


Bank Loan Obligations

8.4


Preferred Securities

3.0


U.S. Treasury Obligations

2.4


Common Stocks

0.8


Preferred Stocks

0.5


Asset-Backed Securities

0.0


Short-Term Investments and Net Other Assets (Liabilities)

4.8




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 80.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 3.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;






United States

86.0


Canada

2.1


France

2.0


United Kingdom

1.2


Luxembourg

1.1


Ghana

1.0


Switzerland

1.0


Colombia

0.7


Ireland

0.7


Others

4.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 86.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ghana - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214606"
      unitRef="pure">0.053</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214607"
      unitRef="pure">0.362</oef:PctOfNav>
    <oef:PctOfNav
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    <oef:PctOfNav
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      id="ixv-214609"
      unitRef="pure">0.158</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214612"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214613"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-214614"
      unitRef="pure">0.801</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_AA_BankLoanObligations_Member"
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      id="ixv-214615"
      unitRef="pure">0.084</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214616"
      unitRef="pure">0.030</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_AA_USTreasuryObligations_Member"
      decimals="INF"
      id="ixv-214617"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-214618"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-214619"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-214620"
      unitRef="pure">0.000</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214621"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_US_Member"
      decimals="INF"
      id="ixv-214622"
      unitRef="pure">0.860</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_CA_Member"
      decimals="INF"
      id="ixv-214623"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_FR_Member"
      decimals="INF"
      id="ixv-214624"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_GB_Member"
      decimals="INF"
      id="ixv-214625"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_LU_Member"
      decimals="INF"
      id="ixv-214626"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_GH_Member"
      decimals="INF"
      id="ixv-214627"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_CH_Member"
      decimals="INF"
      id="ixv-214628"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_CO_Member"
      decimals="INF"
      id="ixv-214629"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_GD_IE_Member"
      decimals="INF"
      id="ixv-214630"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214631"
      unitRef="pure">0.042</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000206225_ClassMember" id="ixv-21060">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


US Treasury Notes

2.2


&#160;


1261229 BC Ltd

1.2


&#160;


PG&amp;E Corp

1.1


&#160;


Sunoco LP

1.1


&#160;


Celanese US Holdings LLC

1.0


&#160;


CHS/Community Health Systems Inc

1.0


&#160;


NRG Energy Inc

1.0


&#160;


Altice France SA

1.0


&#160;


Oracle Corp

0.9


&#160;


CoreWeave Inc

0.9


&#160;


&#160;

11.4

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000206225_TH_0_Member"
      decimals="INF"
      id="ixv-214632"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_1_Member"
      decimals="INF"
      id="ixv-214633"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_2_Member"
      decimals="INF"
      id="ixv-214634"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_3_Member"
      decimals="INF"
      id="ixv-214635"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214636"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_5_Member"
      decimals="INF"
      id="ixv-214637"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_6_Member"
      decimals="INF"
      id="ixv-214638"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_7_Member"
      decimals="INF"
      id="ixv-214639"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_8_Member"
      decimals="INF"
      id="ixv-214640"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206225_TH_9_Member"
      decimals="INF"
      id="ixv-214641"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000206225_ClassMember" id="ixv-21185">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000206225_ClassMember" id="ixv-21191">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000206225_ClassMember" id="ixv-21195">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000206225_ClassMember" id="ixv-21198">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000206225_ClassMember" id="ixv-21202">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000206225_ClassMember" id="ixv-21213">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-21271">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000206224_ClassMember" id="ixv-21275">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000206224_ClassMember" id="ixv-21286">Fidelity&#xae; High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000206224_ClassMember" id="ixv-21289">Fidelity Advisor&#xae; High Income Fund Class C</oef:ClassName>
    <dei:TradingSymbol contextRef="C000206224_ClassMember" id="ixv-21293">FGSMX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000206224_ClassMember" id="ixv-21312">This annual shareholder report contains information about Fidelity&#xae; High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000206224_ClassMember" id="ixv-21314">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000206224_ClassMember" id="ixv-21319">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000206224_ClassMember" id="ixv-21321">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000206224_ClassMember" id="ixv-21324">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000206224_ClassMember" id="ixv-21327">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000206224_ClassMember" id="ixv-21334">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;180&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.70&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000206224_ClassMember"
      decimals="0"
      id="ixv-214642"
      unitRef="usd">180</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000206224_ClassMember"
      decimals="INF"
      id="ixv-214643"
      unitRef="pure">0.0170</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000206224_ClassMember" id="ixv-21376">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 10.44% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, especially within telecommunications. Security selection in technology &amp;amp; electronics and energy also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a stake in EchoStar (+122%). The company was among the fund's biggest holdings this period. A non-benchmark stake in Mesquite Energy gained about 120% and was a second notable relative contributor. It was among the fund's largest holdings for the 12 months. A non-benchmark stake in Wolfspeed gained 94% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was security selection in retail. Security selection in sovereign also hampered the fund's result. Also detracting from our result was an overweight in technology &amp;amp; electronics.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A non-benchmark stake in Ambipar Lux Sarl returned -78% and was the largest individual relative detractor. This was a stake we established this period. A second notable relative detractor was an overweight in Saks Global Enterprises (-99%). An overweight in Cornerstone Building Brands (-32%) also detracted.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include decreased exposure to the leisure industry and a higher allocation to basic industry.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:13px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000206224_ClassMember" id="ixv-21403">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
December 4, 2018 through April 30, 2026. 
Initial investment of $10,000.
Class C


$10,000

$10,536


$9,867


$11,217


$10,571


$10,350


$11,108


$11,930


$13,244



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$10,620


$10,060


$12,073


$11,474


$11,593


$12,623


$13,720


$14,916



Bloomberg U.S. Universal Bond Index


$10,000

$10,458


$11,415


$11,618


$10,623


$10,589


$10,554


$11,413


$11,937



&#160;

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000206224_LG_ClassMember_9YR" id="ixv-21422">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214644"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214645"
      unitRef="usd">10536</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214646"
      unitRef="usd">9867</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214647"
      unitRef="usd">11217</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214648"
      unitRef="usd">10571</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214649"
      unitRef="usd">10350</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214650"
      unitRef="usd">11108</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214651"
      unitRef="usd">11930</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214652"
      unitRef="usd">13244</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206224_LG_1_AdditionalIndexMember_9YR"
      id="ixv-21463">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214653"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214654"
      unitRef="usd">10620</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214655"
      unitRef="usd">10060</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214656"
      unitRef="usd">12073</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214657"
      unitRef="usd">11474</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214658"
      unitRef="usd">11593</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214659"
      unitRef="usd">12623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214660"
      unitRef="usd">13720</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214661"
      unitRef="usd">14916</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206224_LG_2_AdditionalIndexMember_9YR"
      id="ixv-21504">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214662"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214663"
      unitRef="usd">10458</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214664"
      unitRef="usd">11415</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214665"
      unitRef="usd">11618</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214666"
      unitRef="usd">10623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214667"
      unitRef="usd">10589</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214668"
      unitRef="usd">10554</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214669"
      unitRef="usd">11413</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206224_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214670"
      unitRef="usd">11937</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000206224_ClassMember" id="ixv-21591">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class C &#160;(incl. contingent deferred sales charge)

10.01%

3.38%


3.86%


Class C

11.01%

3.38%

3.86%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.55%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.42%




A&#160; &#160;From December 4, 2018

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_ClassMember_1YR"
      decimals="INF"
      id="ixv-214671"
      unitRef="pure">0.1001</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_ClassMember_5YR"
      decimals="INF"
      id="ixv-214672"
      unitRef="pure">0.0338</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214673"
      unitRef="pure">0.0386</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214674"
      unitRef="pure">0.1101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214675"
      unitRef="pure">0.0338</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214676"
      unitRef="pure">0.0386</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214677"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214678"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214679"
      unitRef="pure">0.0555</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214680"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214681"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206224_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214682"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000206224_Perf_2018-12-04_ClassMember"
      id="ixv-21676">2018-12-04</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000206224_ClassMember" id="ixv-21686">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000206224_ClassMember" id="ixv-21698">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000206224_ClassMember" id="ixv-21702">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000206224_ClassMember" id="ixv-21708">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;3,013,278,932&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;742&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;19,507,210&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
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    <oef:HoldingsTableTextBlock contextRef="C000206224_ClassMember" id="ixv-21783">
&#160;
U.S. Government and U.S. Government Agency Obligations

2.4


BBB

5.3


BB

36.2


B

29.5


CCC,CC,C

15.8


D

0.2


Not Rated

4.5


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

4.8




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 2.4


&#160;

BBB - 5.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 29.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 15.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

80.1


Bank Loan Obligations

8.4


Preferred Securities

3.0


U.S. Treasury Obligations

2.4


Common Stocks

0.8


Preferred Stocks

0.5


Asset-Backed Securities

0.0


Short-Term Investments and Net Other Assets (Liabilities)

4.8




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 80.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 3.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;






United States

86.0


Canada

2.1


France

2.0


United Kingdom

1.2


Luxembourg

1.1


Ghana

1.0


Switzerland

1.0


Colombia

0.7


Ireland

0.7


Others

4.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 86.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ghana - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
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    <oef:PctOfNav
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    <oef:PctOfNav
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    <oef:PctOfNav
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      id="ixv-214696"
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    <oef:PctOfNav
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    <oef:PctOfNav
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      id="ixv-214699"
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214700"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214701"
      unitRef="pure">0.005</oef:PctOfNav>
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      id="ixv-214702"
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    <oef:PctOfNav
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      unitRef="pure">0.860</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214705"
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      unitRef="pure">0.020</oef:PctOfNav>
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214708"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
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    <oef:PctOfNav
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214711"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206224_GD_IE_Member"
      decimals="INF"
      id="ixv-214712"
      unitRef="pure">0.007</oef:PctOfNav>
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      unitRef="pure">0.042</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000206224_ClassMember" id="ixv-22231">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


US Treasury Notes

2.2


&#160;


1261229 BC Ltd

1.2


&#160;


PG&amp;E Corp

1.1


&#160;


Sunoco LP

1.1


&#160;


Celanese US Holdings LLC

1.0


&#160;


CHS/Community Health Systems Inc

1.0


&#160;


NRG Energy Inc

1.0


&#160;


Altice France SA

1.0


&#160;


Oracle Corp

0.9


&#160;


CoreWeave Inc

0.9


&#160;


&#160;

11.4

&#160;



</oef:LargestHoldingsTableTextBlock>
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      id="ixv-214714"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214715"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214719"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214720"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214722"
      unitRef="pure">0.009</oef:PctOfNav>
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      id="ixv-214723"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000206224_ClassMember" id="ixv-22356">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000206224_ClassMember" id="ixv-22362">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000206224_ClassMember" id="ixv-22366">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000206224_ClassMember" id="ixv-22369">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000206224_ClassMember" id="ixv-22373">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000206224_ClassMember" id="ixv-22384">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-22442">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000206227_ClassMember" id="ixv-22446">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000206227_ClassMember" id="ixv-22457">Fidelity&#xae; High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000206227_ClassMember" id="ixv-22460">Fidelity Advisor&#xae; High Income Fund Class A</oef:ClassName>
    <dei:TradingSymbol contextRef="C000206227_ClassMember" id="ixv-22464">FGQMX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000206227_ClassMember" id="ixv-22483">This annual shareholder report contains information about Fidelity&#xae; High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000206227_ClassMember" id="ixv-22485">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000206227_ClassMember" id="ixv-22490">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000206227_ClassMember" id="ixv-22492">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000206227_ClassMember" id="ixv-22495">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000206227_ClassMember" id="ixv-22498">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000206227_ClassMember" id="ixv-22505">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;101&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.95&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000206227_ClassMember"
      decimals="0"
      id="ixv-214724"
      unitRef="usd">101</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000206227_ClassMember"
      decimals="INF"
      id="ixv-214725"
      unitRef="pure">0.0095</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000206227_ClassMember" id="ixv-22547">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds gained 10.44% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, especially within telecommunications. Security selection in technology &amp;amp; electronics and energy also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a stake in EchoStar (+122%). The company was among the fund's biggest holdings this period. A non-benchmark stake in Mesquite Energy gained about 120% and was a second notable relative contributor. It was among the fund's largest holdings for the 12 months. A non-benchmark stake in Wolfspeed gained 94% and notably helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was security selection in retail. Security selection in sovereign also hampered the fund's result. Also detracting from our result was an overweight in technology &amp;amp; electronics.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A non-benchmark stake in Ambipar Lux Sarl returned -78% and was the largest individual relative detractor. This was a stake we established this period. A second notable relative detractor was an overweight in Saks Global Enterprises (-99%). An overweight in Cornerstone Building Brands (-32%) also detracted.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include decreased exposure to the leisure industry and a higher allocation to basic industry.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:13px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000206227_ClassMember" id="ixv-22574">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
December 4, 2018 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class A


$9,600

$10,146


$9,575


$10,969


$10,418


$10,280


$11,117


$12,030


$13,454



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$10,620


$10,060


$12,073


$11,474


$11,593


$12,623


$13,720


$14,916



Bloomberg U.S. Universal Bond Index


$10,000

$10,458


$11,415


$11,618


$10,623


$10,589


$10,554


$11,413


$11,937



&#160;

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000206227_LG_ClassMember_9YR" id="ixv-22595">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-214726"
      unitRef="usd">9600</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-214727"
      unitRef="usd">10146</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-214728"
      unitRef="usd">9575</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-214729"
      unitRef="usd">10969</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214730"
      unitRef="usd">10418</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214731"
      unitRef="usd">10280</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214732"
      unitRef="usd">11117</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214733"
      unitRef="usd">12030</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214734"
      unitRef="usd">13454</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206227_LG_1_AdditionalIndexMember_9YR"
      id="ixv-22636">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214735"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214736"
      unitRef="usd">10620</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214737"
      unitRef="usd">10060</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214738"
      unitRef="usd">12073</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214739"
      unitRef="usd">11474</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214740"
      unitRef="usd">11593</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214741"
      unitRef="usd">12623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214742"
      unitRef="usd">13720</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214743"
      unitRef="usd">14916</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000206227_LG_2_AdditionalIndexMember_9YR"
      id="ixv-22677">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-214744"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-214745"
      unitRef="usd">10458</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-214746"
      unitRef="usd">11415</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-214747"
      unitRef="usd">11618</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214748"
      unitRef="usd">10623</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214749"
      unitRef="usd">10589</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214750"
      unitRef="usd">10554</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214751"
      unitRef="usd">11413</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000206227_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214752"
      unitRef="usd">11937</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000206227_ClassMember" id="ixv-22764">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

Life of Fund&#160;A


Class A (incl. 4.00% sales charge) &#160;

7.37%

3.32%


4.09%


Class A (without 4.00% sales charge)

11.84%

4.17%

4.66%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.55%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.42%




A&#160; &#160;From December 4, 2018

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_ClassMember_1YR"
      decimals="INF"
      id="ixv-214753"
      unitRef="pure">0.0737</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_ClassMember_5YR"
      decimals="INF"
      id="ixv-214754"
      unitRef="pure">0.0332</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214755"
      unitRef="pure">0.0409</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214756"
      unitRef="pure">0.1184</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-214757"
      unitRef="pure">0.0417</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214758"
      unitRef="pure">0.0466</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214759"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-214760"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214761"
      unitRef="pure">0.0555</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214762"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-214763"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000206227_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214764"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000206227_Perf_2018-12-04_ClassMember"
      id="ixv-22848">2018-12-04</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000206227_ClassMember" id="ixv-22858">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000206227_ClassMember" id="ixv-22870">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000206227_ClassMember" id="ixv-22874">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000206227_ClassMember" id="ixv-22880">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;3,013,278,932&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;742&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;19,507,210&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-214765"
      unitRef="usd">3013278932</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      decimals="INF"
      id="ixv-214766"
      unitRef="holding">742</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      decimals="0"
      id="ixv-214767"
      unitRef="usd">19507210</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000206227_ClassMember"
      decimals="INF"
      id="ixv-214768"
      unitRef="pure">0.78</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000206227_ClassMember" id="ixv-22955">
&#160;
U.S. Government and U.S. Government Agency Obligations

2.4


BBB

5.3


BB

36.2


B

29.5


CCC,CC,C

15.8


D

0.2


Not Rated

4.5


Equities

1.3


Short-Term Investments and Net Other Assets (Liabilities)

4.8




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

U.S. Government and U.S. Government Agency Obligations - 2.4


&#160;

BBB - 5.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 36.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 29.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 15.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

D - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 4.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

80.1


Bank Loan Obligations

8.4


Preferred Securities

3.0


U.S. Treasury Obligations

2.4


Common Stocks

0.8


Preferred Stocks

0.5


Asset-Backed Securities

0.0


Short-Term Investments and Net Other Assets (Liabilities)

4.8




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 80.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 3.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

U.S. Treasury Obligations - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 4.8


&#160;






United States

86.0


Canada

2.1


France

2.0


United Kingdom

1.2


Luxembourg

1.1


Ghana

1.0


Switzerland

1.0


Colombia

0.7


Ireland

0.7


Others

4.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 86.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Luxembourg - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ghana - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 1.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Colombia - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 4.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000206227_QD_USGovernmentandUSGovernmentAgencyObligations_Member"
      decimals="INF"
      id="ixv-214769"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_QD_BBB_Member"
      decimals="INF"
      id="ixv-214770"
      unitRef="pure">0.053</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214771"
      unitRef="pure">0.362</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
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      unitRef="pure">0.295</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.158</oef:PctOfNav>
    <oef:PctOfNav
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    <oef:PctOfNav
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      id="ixv-214776"
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214777"
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214778"
      unitRef="pure">0.801</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-214779"
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    <oef:PctOfNav
      contextRef="C000206227_AA_PreferredSecurities_Member"
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      id="ixv-214780"
      unitRef="pure">0.030</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_AA_USTreasuryObligations_Member"
      decimals="INF"
      id="ixv-214781"
      unitRef="pure">0.024</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214782"
      unitRef="pure">0.008</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-214783"
      unitRef="pure">0.005</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-214784"
      unitRef="pure">0.000</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214785"
      unitRef="pure">0.048</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_US_Member"
      decimals="INF"
      id="ixv-214786"
      unitRef="pure">0.860</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_CA_Member"
      decimals="INF"
      id="ixv-214787"
      unitRef="pure">0.021</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_FR_Member"
      decimals="INF"
      id="ixv-214788"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_GB_Member"
      decimals="INF"
      id="ixv-214789"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_LU_Member"
      decimals="INF"
      id="ixv-214790"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_GH_Member"
      decimals="INF"
      id="ixv-214791"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_CH_Member"
      decimals="INF"
      id="ixv-214792"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_CO_Member"
      decimals="INF"
      id="ixv-214793"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_IE_Member"
      decimals="INF"
      id="ixv-214794"
      unitRef="pure">0.007</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_GD_Other_Member"
      decimals="INF"
      id="ixv-214795"
      unitRef="pure">0.042</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000206227_ClassMember" id="ixv-23403">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


US Treasury Notes

2.2


&#160;


1261229 BC Ltd

1.2


&#160;


PG&amp;E Corp

1.1


&#160;


Sunoco LP

1.1


&#160;


Celanese US Holdings LLC

1.0


&#160;


CHS/Community Health Systems Inc

1.0


&#160;


NRG Energy Inc

1.0


&#160;


Altice France SA

1.0


&#160;


Oracle Corp

0.9


&#160;


CoreWeave Inc

0.9


&#160;


&#160;

11.4

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000206227_TH_0_Member"
      decimals="INF"
      id="ixv-214796"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_1_Member"
      decimals="INF"
      id="ixv-214797"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_2_Member"
      decimals="INF"
      id="ixv-214798"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_3_Member"
      decimals="INF"
      id="ixv-214799"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_4_Member"
      decimals="INF"
      id="ixv-214800"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_5_Member"
      decimals="INF"
      id="ixv-214801"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_6_Member"
      decimals="INF"
      id="ixv-214802"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_7_Member"
      decimals="INF"
      id="ixv-214803"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_8_Member"
      decimals="INF"
      id="ixv-214804"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000206227_TH_9_Member"
      decimals="INF"
      id="ixv-214805"
      unitRef="pure">0.009</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000206227_ClassMember" id="ixv-23528">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000206227_ClassMember" id="ixv-23534">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000206227_ClassMember" id="ixv-23538">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000206227_ClassMember" id="ixv-23541">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-877-208-0098&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000206227_ClassMember" id="ixv-23545">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000206227_ClassMember" id="ixv-23556">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-23614">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000235371_ClassMember" id="ixv-23626">Fidelity&#xae; Healthy Future Fund</oef:FundName>
    <oef:ClassName contextRef="C000235371_ClassMember" id="ixv-23629">Fidelity&#xae; Healthy Future Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000235371_ClassMember" id="ixv-23633">FAPHX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000235371_ClassMember" id="ixv-23652">This annual shareholder report contains information about Fidelity&#xae; Healthy Future Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000235371_ClassMember" id="ixv-23654">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000235371_ClassMember" id="ixv-23659">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000235371_ClassMember" id="ixv-23661">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000235371_ClassMember" id="ixv-23664">1-800-544-8544</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000235371_ClassMember" id="ixv-23667">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000235371_ClassMember" id="ixv-23674">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Healthy Future Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;113&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.05&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000235371_ClassMember"
      decimals="0"
      id="ixv-214806"
      unitRef="usd">113</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000235371_ClassMember"
      decimals="INF"
      id="ixv-214807"
      unitRef="pure">0.0105</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000235371_ClassMember" id="ixv-23716">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;International equities gained for the 12 months ending April 30, 2026, reflecting an April surge that followed a downturn amid conflict in the Middle East and concern about the viability of investments in artificial intelligence. Increasingly attractive valuations versus U.S. stocks, a weakening U.S. dollar and resilient economic growth in some regions also aided international stocks.&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection in emerging markets, primarily in Taiwan, and the U.K. contributed to the fund's performance versus the MSCI World Health &amp;amp; Wellness Select Index for the fiscal year.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, market selection was the primary contributor, led by an overweight in information technology, where an overweight in semiconductors &amp;amp; semiconductor equipment helped most. Picks in communication services also helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was our non-benchmark stake in Zegona Communications (+163%). This was a stake we established this period. A second notable relative contributor was an underweight in Abbott Laboratories (-29%), while a non-benchmark stake in Taiwan Semiconductor Manufacturing (+78%) also helped. This was a stake we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, from a regional standpoint, an underweight in Japan and Canada detracted from the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, the biggest detractor from performance versus the benchmark was security selection in consumer staples. Also hurting our result were picks and an underweight in consumer discretionary.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was an underweight in Tesla (+35%). This period we increased our position in Tesla. The company was one of the fund's largest holdings. A second notable relative detractor was our non-benchmark stake in Boston Scientific (-43%). Avoiding Murata Manufacturing, a benchmark component that gained 127%, hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to Japan and a lower allocation to Switzerland. By sector, meaningful changes in positioning include increased exposure to information technology and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000235371_ClassMember" id="ixv-23750">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 24, 2022 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; Healthy Future Fund


$10,000

$10,590


$11,979


$12,582


$14,418



MSCI World Health &amp; Wellness Select Index


$10,000

$10,562


$11,930


$13,118


$14,897



MSCI ACWI (All Country World Index) Index


$10,000

$10,675


$12,583


$14,118


$18,549



&#160;

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000235371_LG_ClassMember_5YR" id="ixv-23769">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Healthy Future Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235371_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214808"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214809"
      unitRef="usd">10590</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214810"
      unitRef="usd">11979</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214811"
      unitRef="usd">12582</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214812"
      unitRef="usd">14418</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235371_LG_1_AdditionalIndexMember_5YR"
      id="ixv-23794">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI World Health &amp;amp; Wellness Select Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235371_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214813"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214814"
      unitRef="usd">10562</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214815"
      unitRef="usd">11930</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214816"
      unitRef="usd">13118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235371_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214817"
      unitRef="usd">14897</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235371_LG_2_AdditionalIndexMember_5YR"
      id="ixv-23819">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI ACWI (All Country World Index) Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
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      id="ixv-214820"
      unitRef="usd">12583</oef:AccmVal>
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      id="ixv-214821"
      unitRef="usd">14118</oef:AccmVal>
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      decimals="0"
      id="ixv-214822"
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    <oef:AvgAnnlRtrTableTextBlock contextRef="C000235371_ClassMember" id="ixv-23878">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

Life of Fund&#160;A


Fidelity&#xae; Healthy Future Fund

14.59%

9.74%


MSCI World Health &amp; Wellness Select Index

13.56%


10.65%


MSCI ACWI (All Country World Index) Index

31.39%


16.99%




A&#160; &#160;From May 24, 2022

&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
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      id="ixv-214823"
      unitRef="pure">0.1459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      unitRef="pure">0.0974</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      id="ixv-214825"
      unitRef="pure">0.1356</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      id="ixv-214826"
      unitRef="pure">0.1065</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-214827"
      unitRef="pure">0.3139</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235371_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214828"
      unitRef="pure">0.1699</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000235371_Perf_2022-05-24_ClassMember"
      id="ixv-23933">2022-05-24</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000235371_ClassMember" id="ixv-23943">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000235371_ClassMember" id="ixv-23955">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000235371_ClassMember" id="ixv-23959">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000235371_ClassMember" id="ixv-23965">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;14,882,302&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;84&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;120,655&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;80&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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    <oef:HoldingsCount
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    <oef:AdvisoryFeesPaidAmt
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    <us-gaap:InvestmentCompanyPortfolioTurnover
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    <oef:HoldingsTableTextBlock contextRef="C000235371_ClassMember" id="ixv-24040">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Health Care

34.6

&#160;


Information Technology

14.4

&#160;


Financials

14.3

&#160;


Consumer Staples

12.2

&#160;


Consumer Discretionary

11.1

&#160;


Industrials

5.3

&#160;


Utilities

2.9

&#160;


Real Estate

2.8

&#160;


Communication Services

0.6

&#160;


Materials

0.6

&#160;


&#160;




Common Stocks

98.8


Short-Term Investments and Net Other Assets (Liabilities)

1.2




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 1.2


&#160;






United States

60.6


United Kingdom

8.1


Japan

6.7


Hong Kong

4.3


France

4.1


Germany

2.2


Netherlands

2.0


Taiwan

1.9


Belgium

1.9


Others

8.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 60.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 8.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 6.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Hong Kong - 4.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Germany - 2.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Taiwan - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 8.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      id="ixv-214837"
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    <oef:PctOfNav
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    <oef:LargestHoldingsTableTextBlock contextRef="C000235371_ClassMember" id="ixv-24370">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

6.8


&#160;


AIA Group Ltd

4.3


&#160;


Tesla Inc

4.3


&#160;


Procter &amp; Gamble Co/The

3.9


&#160;


UnitedHealth Group Inc

3.9


&#160;


CVS Health Corp

3.5


&#160;


Johnson &amp; Johnson

3.3


&#160;


Welltower Inc

2.8


&#160;


Chubb Ltd

2.7


&#160;


Hitachi Ltd

2.5


&#160;


&#160;

38.0

&#160;



</oef:LargestHoldingsTableTextBlock>
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    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-24541">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000235369_ClassMember" id="ixv-24553">Fidelity&#xae; Healthy Future Fund</oef:FundName>
    <oef:ClassName contextRef="C000235369_ClassMember" id="ixv-24556">Fidelity Advisor&#xae; Healthy Future Fund Class Z</oef:ClassName>
    <dei:TradingSymbol contextRef="C000235369_ClassMember" id="ixv-24560">FAPNX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000235369_ClassMember" id="ixv-24579">This annual shareholder report contains information about Fidelity&#xae; Healthy Future Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000235369_ClassMember" id="ixv-24581">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000235369_ClassMember" id="ixv-24586">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000235369_ClassMember" id="ixv-24588">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000235369_ClassMember" id="ixv-24591">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000235369_ClassMember" id="ixv-24594">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000235369_ClassMember" id="ixv-24601">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;97&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.90&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000235369_ClassMember"
      decimals="0"
      id="ixv-214865"
      unitRef="usd">97</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000235369_ClassMember"
      decimals="INF"
      id="ixv-214866"
      unitRef="pure">0.0090</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000235369_ClassMember" id="ixv-24643">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;International equities gained for the 12 months ending April 30, 2026, reflecting an April surge that followed a downturn amid conflict in the Middle East and concern about the viability of investments in artificial intelligence. Increasingly attractive valuations versus U.S. stocks, a weakening U.S. dollar and resilient economic growth in some regions also aided international stocks.&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection in emerging markets, primarily in Taiwan, and the U.K. contributed to the fund's performance versus the MSCI World Health &amp;amp; Wellness Select Index for the fiscal year.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, market selection was the primary contributor, led by an overweight in information technology, where an overweight in semiconductors &amp;amp; semiconductor equipment helped most. Picks in communication services also helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was our non-benchmark stake in Zegona Communications (+163%). This was a stake we established this period. A second notable relative contributor was an underweight in Abbott Laboratories (-29%), while a non-benchmark stake in Taiwan Semiconductor Manufacturing (+78%) also helped. This was a stake we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, from a regional standpoint, an underweight in Japan and Canada detracted from the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, the biggest detractor from performance versus the benchmark was security selection in consumer staples. Also hurting our result were picks and an underweight in consumer discretionary.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was an underweight in Tesla (+35%). This period we increased our position in Tesla. The company was one of the fund's largest holdings. A second notable relative detractor was our non-benchmark stake in Boston Scientific (-43%). Avoiding Murata Manufacturing, a benchmark component that gained 127%, hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to Japan and a lower allocation to Switzerland. By sector, meaningful changes in positioning include increased exposure to information technology and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000235369_ClassMember" id="ixv-24677">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 24, 2022 through April 30, 2026. 
Initial investment of $10,000.
Class Z


$10,000

$10,610


$12,009


$12,630


$14,500



MSCI World Health &amp; Wellness Select Index


$10,000

$10,562


$11,930


$13,118


$14,897



MSCI ACWI (All Country World Index) Index


$10,000

$10,675


$12,583


$14,118


$18,549



&#160;

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000235369_LG_ClassMember_5YR" id="ixv-24696">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class Z&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235369_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214867"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214868"
      unitRef="usd">10610</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214869"
      unitRef="usd">12009</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214870"
      unitRef="usd">12630</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214871"
      unitRef="usd">14500</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235369_LG_1_AdditionalIndexMember_5YR"
      id="ixv-24721">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI World Health &amp;amp; Wellness Select Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235369_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214872"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214873"
      unitRef="usd">10562</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214874"
      unitRef="usd">11930</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214875"
      unitRef="usd">13118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214876"
      unitRef="usd">14897</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235369_LG_2_AdditionalIndexMember_5YR"
      id="ixv-24746">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI ACWI (All Country World Index) Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235369_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214877"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214878"
      unitRef="usd">10675</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214879"
      unitRef="usd">12583</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214880"
      unitRef="usd">14118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235369_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214881"
      unitRef="usd">18549</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000235369_ClassMember" id="ixv-24805">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

Life of Fund&#160;A


Class Z

14.81%

9.90%


MSCI World Health &amp; Wellness Select Index

13.56%


10.65%


MSCI ACWI (All Country World Index) Index

31.39%


16.99%




A&#160; &#160;From May 24, 2022

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000235369_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214882"
      unitRef="pure">0.1481</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235369_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214883"
      unitRef="pure">0.0990</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235369_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214884"
      unitRef="pure">0.1356</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235369_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214885"
      unitRef="pure">0.1065</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235369_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214886"
      unitRef="pure">0.3139</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235369_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214887"
      unitRef="pure">0.1699</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000235369_Perf_2022-05-24_ClassMember"
      id="ixv-24860">2022-05-24</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000235369_ClassMember" id="ixv-24870">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000235369_ClassMember" id="ixv-24882">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000235369_ClassMember" id="ixv-24886">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000235369_ClassMember" id="ixv-24892">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;14,882,302&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;84&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;120,655&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;80&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      id="ixv-214888"
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    <oef:HoldingsCount
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      id="ixv-214889"
      unitRef="holding">84</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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    <us-gaap:InvestmentCompanyPortfolioTurnover
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      id="ixv-214891"
      unitRef="pure">0.80</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000235369_ClassMember" id="ixv-24967">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Health Care

34.6

&#160;


Information Technology

14.4

&#160;


Financials

14.3

&#160;


Consumer Staples

12.2

&#160;


Consumer Discretionary

11.1

&#160;


Industrials

5.3

&#160;


Utilities

2.9

&#160;


Real Estate

2.8

&#160;


Communication Services

0.6

&#160;


Materials

0.6

&#160;


&#160;




Common Stocks

98.8


Short-Term Investments and Net Other Assets (Liabilities)

1.2




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 1.2


&#160;






United States

60.6


United Kingdom

8.1


Japan

6.7


Hong Kong

4.3


France

4.1


Germany

2.2


Netherlands

2.0


Taiwan

1.9


Belgium

1.9


Others

8.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 60.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 8.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 6.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Hong Kong - 4.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Germany - 2.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Taiwan - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 8.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      id="ixv-214894"
      unitRef="pure">0.143</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214895"
      unitRef="pure">0.122</oef:PctOfNav>
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      decimals="INF"
      id="ixv-214896"
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    <oef:PctOfNav
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      id="ixv-214897"
      unitRef="pure">0.053</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-214898"
      unitRef="pure">0.029</oef:PctOfNav>
    <oef:PctOfNav
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    <oef:PctOfNav
      contextRef="C000235369_MS_CommunicationsSectorMember"
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      id="ixv-214900"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214901"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-214902"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-214903"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_US_Member"
      decimals="INF"
      id="ixv-214904"
      unitRef="pure">0.606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_GB_Member"
      decimals="INF"
      id="ixv-214905"
      unitRef="pure">0.081</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_JP_Member"
      decimals="INF"
      id="ixv-214906"
      unitRef="pure">0.067</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_HK_Member"
      decimals="INF"
      id="ixv-214907"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_FR_Member"
      decimals="INF"
      id="ixv-214908"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_DE_Member"
      decimals="INF"
      id="ixv-214909"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_NL_Member"
      decimals="INF"
      id="ixv-214910"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_TW_Member"
      decimals="INF"
      id="ixv-214911"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_BE_Member"
      decimals="INF"
      id="ixv-214912"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_GD_Other_Member"
      decimals="INF"
      id="ixv-214913"
      unitRef="pure">0.082</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000235369_ClassMember" id="ixv-25297">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

6.8


&#160;


AIA Group Ltd

4.3


&#160;


Tesla Inc

4.3


&#160;


Procter &amp; Gamble Co/The

3.9


&#160;


UnitedHealth Group Inc

3.9


&#160;


CVS Health Corp

3.5


&#160;


Johnson &amp; Johnson

3.3


&#160;


Welltower Inc

2.8


&#160;


Chubb Ltd

2.7


&#160;


Hitachi Ltd

2.5


&#160;


&#160;

38.0

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000235369_TH_0_Member"
      decimals="INF"
      id="ixv-214914"
      unitRef="pure">0.068</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_1_Member"
      decimals="INF"
      id="ixv-214915"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_2_Member"
      decimals="INF"
      id="ixv-214916"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_3_Member"
      decimals="INF"
      id="ixv-214917"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_4_Member"
      decimals="INF"
      id="ixv-214918"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_5_Member"
      decimals="INF"
      id="ixv-214919"
      unitRef="pure">0.035</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_6_Member"
      decimals="INF"
      id="ixv-214920"
      unitRef="pure">0.033</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_7_Member"
      decimals="INF"
      id="ixv-214921"
      unitRef="pure">0.028</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_8_Member"
      decimals="INF"
      id="ixv-214922"
      unitRef="pure">0.027</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235369_TH_9_Member"
      decimals="INF"
      id="ixv-214923"
      unitRef="pure">0.025</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-25468">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000235372_ClassMember" id="ixv-25480">Fidelity&#xae; Healthy Future Fund</oef:FundName>
    <oef:ClassName contextRef="C000235372_ClassMember" id="ixv-25483">Fidelity Advisor&#xae; Healthy Future Fund Class M</oef:ClassName>
    <dei:TradingSymbol contextRef="C000235372_ClassMember" id="ixv-25487">FAPLX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000235372_ClassMember" id="ixv-25506">This annual shareholder report contains information about Fidelity&#xae; Healthy Future Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000235372_ClassMember" id="ixv-25508">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000235372_ClassMember" id="ixv-25513">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000235372_ClassMember" id="ixv-25515">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000235372_ClassMember" id="ixv-25518">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000235372_ClassMember" id="ixv-25521">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000235372_ClassMember" id="ixv-25528">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;166&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.55&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000235372_ClassMember"
      decimals="0"
      id="ixv-214924"
      unitRef="usd">166</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000235372_ClassMember"
      decimals="INF"
      id="ixv-214925"
      unitRef="pure">0.0155</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000235372_ClassMember" id="ixv-25570">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;International equities gained for the 12 months ending April 30, 2026, reflecting an April surge that followed a downturn amid conflict in the Middle East and concern about the viability of investments in artificial intelligence. Increasingly attractive valuations versus U.S. stocks, a weakening U.S. dollar and resilient economic growth in some regions also aided international stocks.&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection in emerging markets, primarily in Taiwan, and the U.K. contributed to the fund's performance versus the MSCI World Health &amp;amp; Wellness Select Index for the fiscal year.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, market selection was the primary contributor, led by an overweight in information technology, where an overweight in semiconductors &amp;amp; semiconductor equipment helped most. Picks in communication services also helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was our non-benchmark stake in Zegona Communications (+163%). This was a stake we established this period. A second notable relative contributor was an underweight in Abbott Laboratories (-29%), while a non-benchmark stake in Taiwan Semiconductor Manufacturing (+78%) also helped. This was a stake we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, from a regional standpoint, an underweight in Japan and Canada detracted from the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, the biggest detractor from performance versus the benchmark was security selection in consumer staples. Also hurting our result were picks and an underweight in consumer discretionary.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was an underweight in Tesla (+35%). This period we increased our position in Tesla. The company was one of the fund's largest holdings. A second notable relative detractor was our non-benchmark stake in Boston Scientific (-43%). Avoiding Murata Manufacturing, a benchmark component that gained 127%, hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to Japan and a lower allocation to Switzerland. By sector, meaningful changes in positioning include increased exposure to information technology and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000235372_ClassMember" id="ixv-25604">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 24, 2022 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class M


$9,650

$10,171


$11,445


$11,966


$13,643



MSCI World Health &amp; Wellness Select Index


$10,000

$10,562


$11,930


$13,118


$14,897



MSCI ACWI (All Country World Index) Index


$10,000

$10,675


$12,583


$14,118


$18,549



&#160;

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000235372_LG_ClassMember_5YR" id="ixv-25625">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class M&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235372_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214926"
      unitRef="usd">9650</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214927"
      unitRef="usd">10171</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214928"
      unitRef="usd">11445</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214929"
      unitRef="usd">11966</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214930"
      unitRef="usd">13643</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235372_LG_1_AdditionalIndexMember_5YR"
      id="ixv-25650">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI World Health &amp;amp; Wellness Select Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235372_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214931"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214932"
      unitRef="usd">10562</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214933"
      unitRef="usd">11930</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214934"
      unitRef="usd">13118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214935"
      unitRef="usd">14897</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235372_LG_2_AdditionalIndexMember_5YR"
      id="ixv-25675">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI ACWI (All Country World Index) Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235372_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214936"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214937"
      unitRef="usd">10675</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214938"
      unitRef="usd">12583</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214939"
      unitRef="usd">14118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235372_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214940"
      unitRef="usd">18549</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000235372_ClassMember" id="ixv-25734">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

Life of Fund&#160;A


Class M (incl. 3.50% sales charge) &#160;

10.02%

8.21%


Class M (without 3.50% sales charge)

14.01%

9.19%


MSCI World Health &amp; Wellness Select Index

13.56%


10.65%


MSCI ACWI (All Country World Index) Index

31.39%


16.99%




A&#160; &#160;From May 24, 2022

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_ClassMember_1YR"
      decimals="INF"
      id="ixv-214941"
      unitRef="pure">0.1002</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214942"
      unitRef="pure">0.0821</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-214943"
      unitRef="pure">0.1401</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-214944"
      unitRef="pure">0.0919</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-214945"
      unitRef="pure">0.1356</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-214946"
      unitRef="pure">0.1065</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-214947"
      unitRef="pure">0.3139</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235372_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-214948"
      unitRef="pure">0.1699</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000235372_Perf_2022-05-24_ClassMember"
      id="ixv-25800">2022-05-24</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000235372_ClassMember" id="ixv-25810">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000235372_ClassMember" id="ixv-25822">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000235372_ClassMember" id="ixv-25826">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000235372_ClassMember" id="ixv-25832">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;14,882,302&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;84&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;120,655&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;80&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000235372_InstantMember"
      decimals="0"
      id="ixv-214949"
      unitRef="usd">14882302</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000235372_InstantMember"
      decimals="INF"
      id="ixv-214950"
      unitRef="holding">84</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000235372_ClassMember"
      decimals="0"
      id="ixv-214951"
      unitRef="usd">120655</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000235372_ClassMember"
      decimals="INF"
      id="ixv-214952"
      unitRef="pure">0.80</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000235372_ClassMember" id="ixv-25907">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Health Care

34.6

&#160;


Information Technology

14.4

&#160;


Financials

14.3

&#160;


Consumer Staples

12.2

&#160;


Consumer Discretionary

11.1

&#160;


Industrials

5.3

&#160;


Utilities

2.9

&#160;


Real Estate

2.8

&#160;


Communication Services

0.6

&#160;


Materials

0.6

&#160;


&#160;




Common Stocks

98.8


Short-Term Investments and Net Other Assets (Liabilities)

1.2




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 1.2


&#160;






United States

60.6


United Kingdom

8.1


Japan

6.7


Hong Kong

4.3


France

4.1


Germany

2.2


Netherlands

2.0


Taiwan

1.9


Belgium

1.9


Others

8.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 60.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 8.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 6.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Hong Kong - 4.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Germany - 2.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Taiwan - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 8.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000235372_MS_HealthcareSectorMember"
      decimals="INF"
      id="ixv-214953"
      unitRef="pure">0.346</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.082</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000235372_ClassMember" id="ixv-26237">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

6.8


&#160;


AIA Group Ltd

4.3


&#160;


Tesla Inc

4.3


&#160;


Procter &amp; Gamble Co/The

3.9


&#160;


UnitedHealth Group Inc

3.9


&#160;


CVS Health Corp

3.5


&#160;


Johnson &amp; Johnson

3.3


&#160;


Welltower Inc

2.8


&#160;


Chubb Ltd

2.7


&#160;


Hitachi Ltd

2.5


&#160;


&#160;

38.0

&#160;



</oef:LargestHoldingsTableTextBlock>
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      unitRef="pure">0.068</oef:PctOfNav>
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      unitRef="pure">0.043</oef:PctOfNav>
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      id="ixv-214978"
      unitRef="pure">0.039</oef:PctOfNav>
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      id="ixv-214979"
      unitRef="pure">0.039</oef:PctOfNav>
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    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-26408">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000235370_ClassMember" id="ixv-26420">Fidelity&#xae; Healthy Future Fund</oef:FundName>
    <oef:ClassName contextRef="C000235370_ClassMember" id="ixv-26423">Fidelity Advisor&#xae; Healthy Future Fund Class I</oef:ClassName>
    <dei:TradingSymbol contextRef="C000235370_ClassMember" id="ixv-26427">FAPMX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000235370_ClassMember" id="ixv-26446">This annual shareholder report contains information about Fidelity&#xae; Healthy Future Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000235370_ClassMember" id="ixv-26448">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000235370_ClassMember" id="ixv-26453">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000235370_ClassMember" id="ixv-26455">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000235370_ClassMember" id="ixv-26458">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000235370_ClassMember" id="ixv-26461">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000235370_ClassMember" id="ixv-26468">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;113&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.05&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000235370_ClassMember"
      decimals="0"
      id="ixv-214985"
      unitRef="usd">113</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000235370_ClassMember"
      decimals="INF"
      id="ixv-214986"
      unitRef="pure">0.0105</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000235370_ClassMember" id="ixv-26510">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;International equities gained for the 12 months ending April 30, 2026, reflecting an April surge that followed a downturn amid conflict in the Middle East and concern about the viability of investments in artificial intelligence. Increasingly attractive valuations versus U.S. stocks, a weakening U.S. dollar and resilient economic growth in some regions also aided international stocks.&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection in emerging markets, primarily in Taiwan, and the U.K. contributed to the fund's performance versus the MSCI World Health &amp;amp; Wellness Select Index for the fiscal year.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, market selection was the primary contributor, led by an overweight in information technology, where an overweight in semiconductors &amp;amp; semiconductor equipment helped most. Picks in communication services also helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was our non-benchmark stake in Zegona Communications (+163%). This was a stake we established this period. A second notable relative contributor was an underweight in Abbott Laboratories (-29%), while a non-benchmark stake in Taiwan Semiconductor Manufacturing (+78%) also helped. This was a stake we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, from a regional standpoint, an underweight in Japan and Canada detracted from the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, the biggest detractor from performance versus the benchmark was security selection in consumer staples. Also hurting our result were picks and an underweight in consumer discretionary.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was an underweight in Tesla (+35%). This period we increased our position in Tesla. The company was one of the fund's largest holdings. A second notable relative detractor was our non-benchmark stake in Boston Scientific (-43%). Avoiding Murata Manufacturing, a benchmark component that gained 127%, hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to Japan and a lower allocation to Switzerland. By sector, meaningful changes in positioning include increased exposure to information technology and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000235370_ClassMember" id="ixv-26544">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 24, 2022 through April 30, 2026. 
Initial investment of $10,000.
Class I


$10,000

$10,590


$11,979


$12,578


$14,417



MSCI World Health &amp; Wellness Select Index


$10,000

$10,562


$11,930


$13,118


$14,897



MSCI ACWI (All Country World Index) Index


$10,000

$10,675


$12,583


$14,118


$18,549



&#160;

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000235370_LG_ClassMember_5YR" id="ixv-26563">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class I&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235370_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-214987"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-214988"
      unitRef="usd">10590</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-214989"
      unitRef="usd">11979</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-214990"
      unitRef="usd">12578</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-214991"
      unitRef="usd">14417</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235370_LG_1_AdditionalIndexMember_5YR"
      id="ixv-26588">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI World Health &amp;amp; Wellness Select Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235370_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214992"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214993"
      unitRef="usd">10562</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214994"
      unitRef="usd">11930</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-214995"
      unitRef="usd">13118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-214996"
      unitRef="usd">14897</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235370_LG_2_AdditionalIndexMember_5YR"
      id="ixv-26613">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI ACWI (All Country World Index) Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235370_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-214997"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-214998"
      unitRef="usd">10675</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-214999"
      unitRef="usd">12583</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215000"
      unitRef="usd">14118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235370_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215001"
      unitRef="usd">18549</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000235370_ClassMember" id="ixv-26672">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

Life of Fund&#160;A


Class I

14.62%

9.74%


MSCI World Health &amp; Wellness Select Index

13.56%


10.65%


MSCI ACWI (All Country World Index) Index

31.39%


16.99%




A&#160; &#160;From May 24, 2022

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000235370_NoLoadClassMember_1YR"
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      id="ixv-215002"
      unitRef="pure">0.1462</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235370_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-215003"
      unitRef="pure">0.0974</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235370_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-215004"
      unitRef="pure">0.1356</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235370_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-215005"
      unitRef="pure">0.1065</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235370_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-215006"
      unitRef="pure">0.3139</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235370_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-215007"
      unitRef="pure">0.1699</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000235370_Perf_2022-05-24_ClassMember"
      id="ixv-26727">2022-05-24</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000235370_ClassMember" id="ixv-26737">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000235370_ClassMember" id="ixv-26749">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000235370_ClassMember" id="ixv-26753">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000235370_ClassMember" id="ixv-26759">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;14,882,302&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;84&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;120,655&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;80&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-215008"
      unitRef="usd">14882302</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000235370_InstantMember"
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      id="ixv-215009"
      unitRef="holding">84</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      unitRef="usd">120655</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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      id="ixv-215011"
      unitRef="pure">0.80</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000235370_ClassMember" id="ixv-26834">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Health Care

34.6

&#160;


Information Technology

14.4

&#160;


Financials

14.3

&#160;


Consumer Staples

12.2

&#160;


Consumer Discretionary

11.1

&#160;


Industrials

5.3

&#160;


Utilities

2.9

&#160;


Real Estate

2.8

&#160;


Communication Services

0.6

&#160;


Materials

0.6

&#160;


&#160;




Common Stocks

98.8


Short-Term Investments and Net Other Assets (Liabilities)

1.2




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 1.2


&#160;






United States

60.6


United Kingdom

8.1


Japan

6.7


Hong Kong

4.3


France

4.1


Germany

2.2


Netherlands

2.0


Taiwan

1.9


Belgium

1.9


Others

8.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 60.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 8.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 6.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Hong Kong - 4.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Germany - 2.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Taiwan - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 8.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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    <oef:PctOfNav
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      id="ixv-215013"
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    <oef:PctOfNav
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      id="ixv-215014"
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215015"
      unitRef="pure">0.122</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215016"
      unitRef="pure">0.111</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-215017"
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    <oef:PctOfNav
      contextRef="C000235370_MS_UtilitiesSectorMember"
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      id="ixv-215018"
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    <oef:PctOfNav
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    <oef:PctOfNav
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    <oef:PctOfNav
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      id="ixv-215021"
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    <oef:PctOfNav
      contextRef="C000235370_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-215022"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215023"
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    <oef:PctOfNav
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      id="ixv-215024"
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    <oef:PctOfNav
      contextRef="C000235370_GD_GB_Member"
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      id="ixv-215025"
      unitRef="pure">0.081</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_GD_JP_Member"
      decimals="INF"
      id="ixv-215026"
      unitRef="pure">0.067</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_GD_HK_Member"
      decimals="INF"
      id="ixv-215027"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-215028"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:PctOfNav
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      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-215030"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-215031"
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    <oef:PctOfNav
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      id="ixv-215032"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-215033"
      unitRef="pure">0.082</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000235370_ClassMember" id="ixv-27164">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

6.8


&#160;


AIA Group Ltd

4.3


&#160;


Tesla Inc

4.3


&#160;


Procter &amp; Gamble Co/The

3.9


&#160;


UnitedHealth Group Inc

3.9


&#160;


CVS Health Corp

3.5


&#160;


Johnson &amp; Johnson

3.3


&#160;


Welltower Inc

2.8


&#160;


Chubb Ltd

2.7


&#160;


Hitachi Ltd

2.5


&#160;


&#160;

38.0

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      id="ixv-215034"
      unitRef="pure">0.068</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_1_Member"
      decimals="INF"
      id="ixv-215035"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_2_Member"
      decimals="INF"
      id="ixv-215036"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_3_Member"
      decimals="INF"
      id="ixv-215037"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_4_Member"
      decimals="INF"
      id="ixv-215038"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_5_Member"
      decimals="INF"
      id="ixv-215039"
      unitRef="pure">0.035</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_6_Member"
      decimals="INF"
      id="ixv-215040"
      unitRef="pure">0.033</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_7_Member"
      decimals="INF"
      id="ixv-215041"
      unitRef="pure">0.028</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_8_Member"
      decimals="INF"
      id="ixv-215042"
      unitRef="pure">0.027</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235370_TH_9_Member"
      decimals="INF"
      id="ixv-215043"
      unitRef="pure">0.025</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-27335">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000235374_ClassMember" id="ixv-27347">Fidelity&#xae; Healthy Future Fund</oef:FundName>
    <oef:ClassName contextRef="C000235374_ClassMember" id="ixv-27350">Fidelity Advisor&#xae; Healthy Future Fund Class C</oef:ClassName>
    <dei:TradingSymbol contextRef="C000235374_ClassMember" id="ixv-27354">FAPKX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000235374_ClassMember" id="ixv-27373">This annual shareholder report contains information about Fidelity&#xae; Healthy Future Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000235374_ClassMember" id="ixv-27375">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000235374_ClassMember" id="ixv-27380">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000235374_ClassMember" id="ixv-27382">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000235374_ClassMember" id="ixv-27385">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000235374_ClassMember" id="ixv-27388">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000235374_ClassMember" id="ixv-27395">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;219&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;2.05&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000235374_ClassMember"
      decimals="0"
      id="ixv-215044"
      unitRef="usd">219</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000235374_ClassMember"
      decimals="INF"
      id="ixv-215045"
      unitRef="pure">0.0205</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000235374_ClassMember" id="ixv-27437">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;International equities gained for the 12 months ending April 30, 2026, reflecting an April surge that followed a downturn amid conflict in the Middle East and concern about the viability of investments in artificial intelligence. Increasingly attractive valuations versus U.S. stocks, a weakening U.S. dollar and resilient economic growth in some regions also aided international stocks.&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection in emerging markets, primarily in Taiwan, and the U.K. contributed to the fund's performance versus the MSCI World Health &amp;amp; Wellness Select Index for the fiscal year.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, market selection was the primary contributor, led by an overweight in information technology, where an overweight in semiconductors &amp;amp; semiconductor equipment helped most. Picks in communication services also helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was our non-benchmark stake in Zegona Communications (+163%). This was a stake we established this period. A second notable relative contributor was an underweight in Abbott Laboratories (-29%), while a non-benchmark stake in Taiwan Semiconductor Manufacturing (+78%) also helped. This was a stake we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, from a regional standpoint, an underweight in Japan and Canada detracted from the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, the biggest detractor from performance versus the benchmark was security selection in consumer staples. Also hurting our result were picks and an underweight in consumer discretionary.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was an underweight in Tesla (+35%). This period we increased our position in Tesla. The company was one of the fund's largest holdings. A second notable relative detractor was our non-benchmark stake in Boston Scientific (-43%). Avoiding Murata Manufacturing, a benchmark component that gained 127%, hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to Japan and a lower allocation to Switzerland. By sector, meaningful changes in positioning include increased exposure to information technology and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000235374_ClassMember" id="ixv-27471">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 24, 2022 through April 30, 2026. 
Initial investment of $10,000.
Class C


$10,000

$10,490


$11,750


$12,210


$13,856



MSCI World Health &amp; Wellness Select Index


$10,000

$10,562


$11,930


$13,118


$14,897



MSCI ACWI (All Country World Index) Index


$10,000

$10,675


$12,583


$14,118


$18,549



&#160;

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000235374_LG_ClassMember_5YR" id="ixv-27490">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class C&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235374_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-215046"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-215047"
      unitRef="usd">10490</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-215048"
      unitRef="usd">11750</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-215049"
      unitRef="usd">12210</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-215050"
      unitRef="usd">13856</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235374_LG_1_AdditionalIndexMember_5YR"
      id="ixv-27515">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI World Health &amp;amp; Wellness Select Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235374_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215051"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215052"
      unitRef="usd">10562</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215053"
      unitRef="usd">11930</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215054"
      unitRef="usd">13118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215055"
      unitRef="usd">14897</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235374_LG_2_AdditionalIndexMember_5YR"
      id="ixv-27540">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI ACWI (All Country World Index) Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235374_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215056"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215057"
      unitRef="usd">10675</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215058"
      unitRef="usd">12583</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215059"
      unitRef="usd">14118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235374_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215060"
      unitRef="usd">18549</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000235374_ClassMember" id="ixv-27599">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

Life of Fund&#160;A


Class C &#160;(incl. contingent deferred sales charge)

12.48%

8.64%


Class C

13.48%

8.64%


MSCI World Health &amp; Wellness Select Index

13.56%


10.65%


MSCI ACWI (All Country World Index) Index

31.39%


16.99%




A&#160; &#160;From May 24, 2022

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_ClassMember_1YR"
      decimals="INF"
      id="ixv-215061"
      unitRef="pure">0.1248</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-215062"
      unitRef="pure">0.0864</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-215063"
      unitRef="pure">0.1348</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-215064"
      unitRef="pure">0.0864</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-215065"
      unitRef="pure">0.1356</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-215066"
      unitRef="pure">0.1065</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-215067"
      unitRef="pure">0.3139</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235374_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-215068"
      unitRef="pure">0.1699</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000235374_Perf_2022-05-24_ClassMember"
      id="ixv-27666">2022-05-24</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000235374_ClassMember" id="ixv-27676">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000235374_ClassMember" id="ixv-27688">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000235374_ClassMember" id="ixv-27692">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000235374_ClassMember" id="ixv-27698">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;14,882,302&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;84&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;120,655&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;80&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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    <oef:HoldingsCount
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      unitRef="pure">0.80</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000235374_ClassMember" id="ixv-27773">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Health Care

34.6

&#160;


Information Technology

14.4

&#160;


Financials

14.3

&#160;


Consumer Staples

12.2

&#160;


Consumer Discretionary

11.1

&#160;


Industrials

5.3

&#160;


Utilities

2.9

&#160;


Real Estate

2.8

&#160;


Communication Services

0.6

&#160;


Materials

0.6

&#160;


&#160;




Common Stocks

98.8


Short-Term Investments and Net Other Assets (Liabilities)

1.2




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 1.2


&#160;






United States

60.6


United Kingdom

8.1


Japan

6.7


Hong Kong

4.3


France

4.1


Germany

2.2


Netherlands

2.0


Taiwan

1.9


Belgium

1.9


Others

8.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 60.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 8.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 6.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Hong Kong - 4.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Germany - 2.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Taiwan - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 8.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
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      id="ixv-215075"
      unitRef="pure">0.143</oef:PctOfNav>
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      decimals="INF"
      id="ixv-215076"
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      id="ixv-215077"
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    <oef:PctOfNav
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      id="ixv-215079"
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    <oef:PctOfNav
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      id="ixv-215080"
      unitRef="pure">0.028</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-215081"
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    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215082"
      unitRef="pure">0.006</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-215083"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215084"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_US_Member"
      decimals="INF"
      id="ixv-215085"
      unitRef="pure">0.606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_GB_Member"
      decimals="INF"
      id="ixv-215086"
      unitRef="pure">0.081</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_JP_Member"
      decimals="INF"
      id="ixv-215087"
      unitRef="pure">0.067</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_HK_Member"
      decimals="INF"
      id="ixv-215088"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_FR_Member"
      decimals="INF"
      id="ixv-215089"
      unitRef="pure">0.041</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_DE_Member"
      decimals="INF"
      id="ixv-215090"
      unitRef="pure">0.022</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_NL_Member"
      decimals="INF"
      id="ixv-215091"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_TW_Member"
      decimals="INF"
      id="ixv-215092"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_BE_Member"
      decimals="INF"
      id="ixv-215093"
      unitRef="pure">0.019</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_GD_Other_Member"
      decimals="INF"
      id="ixv-215094"
      unitRef="pure">0.082</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000235374_ClassMember" id="ixv-28103">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

6.8


&#160;


AIA Group Ltd

4.3


&#160;


Tesla Inc

4.3


&#160;


Procter &amp; Gamble Co/The

3.9


&#160;


UnitedHealth Group Inc

3.9


&#160;


CVS Health Corp

3.5


&#160;


Johnson &amp; Johnson

3.3


&#160;


Welltower Inc

2.8


&#160;


Chubb Ltd

2.7


&#160;


Hitachi Ltd

2.5


&#160;


&#160;

38.0

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000235374_TH_0_Member"
      decimals="INF"
      id="ixv-215095"
      unitRef="pure">0.068</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_1_Member"
      decimals="INF"
      id="ixv-215096"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_2_Member"
      decimals="INF"
      id="ixv-215097"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_3_Member"
      decimals="INF"
      id="ixv-215098"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_4_Member"
      decimals="INF"
      id="ixv-215099"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_5_Member"
      decimals="INF"
      id="ixv-215100"
      unitRef="pure">0.035</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_6_Member"
      decimals="INF"
      id="ixv-215101"
      unitRef="pure">0.033</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_7_Member"
      decimals="INF"
      id="ixv-215102"
      unitRef="pure">0.028</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_8_Member"
      decimals="INF"
      id="ixv-215103"
      unitRef="pure">0.027</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235374_TH_9_Member"
      decimals="INF"
      id="ixv-215104"
      unitRef="pure">0.025</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-28274">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:FundName contextRef="C000235373_ClassMember" id="ixv-28286">Fidelity&#xae; Healthy Future Fund</oef:FundName>
    <oef:ClassName contextRef="C000235373_ClassMember" id="ixv-28289">Fidelity Advisor&#xae; Healthy Future Fund Class A</oef:ClassName>
    <dei:TradingSymbol contextRef="C000235373_ClassMember" id="ixv-28293">FAPJX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000235373_ClassMember" id="ixv-28312">This annual shareholder report contains information about Fidelity&#xae; Healthy Future Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000235373_ClassMember" id="ixv-28314">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000235373_ClassMember" id="ixv-28319">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000235373_ClassMember" id="ixv-28321">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000235373_ClassMember" id="ixv-28324">1-877-208-0098</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000235373_ClassMember" id="ixv-28327">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000235373_ClassMember" id="ixv-28334">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;139&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;1.30&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000235373_ClassMember"
      decimals="0"
      id="ixv-215105"
      unitRef="usd">139</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000235373_ClassMember"
      decimals="INF"
      id="ixv-215106"
      unitRef="pure">0.0130</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000235373_ClassMember" id="ixv-28376">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;International equities gained for the 12 months ending April 30, 2026, reflecting an April surge that followed a downturn amid conflict in the Middle East and concern about the viability of investments in artificial intelligence. Increasingly attractive valuations versus U.S. stocks, a weakening U.S. dollar and resilient economic growth in some regions also aided international stocks.&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, security selection in emerging markets, primarily in Taiwan, and the U.K. contributed to the fund's performance versus the MSCI World Health &amp;amp; Wellness Select Index for the fiscal year.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, market selection was the primary contributor, led by an overweight in information technology, where an overweight in semiconductors &amp;amp; semiconductor equipment helped most. Picks in communication services also helped.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was our non-benchmark stake in Zegona Communications (+163%). This was a stake we established this period. A second notable relative contributor was an underweight in Abbott Laboratories (-29%), while a non-benchmark stake in Taiwan Semiconductor Manufacturing (+78%) also helped. This was a stake we established this period.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, from a regional standpoint, an underweight in Japan and Canada detracted from the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;By sector, the biggest detractor from performance versus the benchmark was security selection in consumer staples. Also hurting our result were picks and an underweight in consumer discretionary.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The largest individual relative detractor was an underweight in Tesla (+35%). This period we increased our position in Tesla. The company was one of the fund's largest holdings. A second notable relative detractor was our non-benchmark stake in Boston Scientific (-43%). Avoiding Murata Manufacturing, a benchmark component that gained 127%, hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to Japan and a lower allocation to Switzerland. By sector, meaningful changes in positioning include increased exposure to information technology and a lower allocation to consumer staples.&lt;/span&gt;&lt;/div&gt;
&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:italic;font-weight:normal;"&gt;Application of FMR's environmental, social, and governance (ESG) ratings process and/or its sustainable investing exclusion criteria may affect the Fund's exposure to certain issuers, sectors, regions, and countries and may affect the Fund's performance.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000235373_ClassMember" id="ixv-28410">How did the Fund perform over the life of Fund?

 &#160;&#160;
CUMULATIVE PERFORMANCE
May 24, 2022 through April 30, 2026. 
Initial investment of $10,000&#160;and the current sales charge was paid.
Class A


$9,425

$9,962


$11,235


$11,772


$13,451



MSCI World Health &amp; Wellness Select Index


$10,000

$10,562


$11,930


$13,118


$14,897



MSCI ACWI (All Country World Index) Index


$10,000

$10,675


$12,583


$14,118


$18,549



&#160;

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000235373_LG_ClassMember_5YR" id="ixv-28431">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Class A&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235373_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-215107"
      unitRef="usd">9425</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-215108"
      unitRef="usd">9962</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-215109"
      unitRef="usd">11235</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-215110"
      unitRef="usd">11772</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-215111"
      unitRef="usd">13451</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235373_LG_1_AdditionalIndexMember_5YR"
      id="ixv-28456">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI World Health &amp;amp; Wellness Select Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235373_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215112"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215113"
      unitRef="usd">10562</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215114"
      unitRef="usd">11930</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215115"
      unitRef="usd">13118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215116"
      unitRef="usd">14897</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000235373_LG_2_AdditionalIndexMember_5YR"
      id="ixv-28481">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;MSCI ACWI (All Country World Index) Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000235373_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215117"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215118"
      unitRef="usd">10675</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215119"
      unitRef="usd">12583</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215120"
      unitRef="usd">14118</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000235373_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215121"
      unitRef="usd">18549</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000235373_ClassMember" id="ixv-28540">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

Life of Fund&#160;A


Class A (incl. 5.75% sales charge) &#160;

7.70%

7.82%


Class A (without 5.75% sales charge)

14.27%

9.46%


MSCI World Health &amp; Wellness Select Index

13.56%


10.65%


MSCI ACWI (All Country World Index) Index

31.39%


16.99%




A&#160; &#160;From May 24, 2022

&#160;
Visit institutional.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_ClassMember_1YR"
      decimals="INF"
      id="ixv-215122"
      unitRef="pure">0.0770</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_ClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-215123"
      unitRef="pure">0.0782</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-215124"
      unitRef="pure">0.1427</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_NoLoadClassMember_2025-05-01_2026-04-30"
      decimals="INF"
      id="ixv-215125"
      unitRef="pure">0.0946</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-215126"
      unitRef="pure">0.1356</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_0_AdditionalIndexMember_LOC"
      decimals="INF"
      id="ixv-215127"
      unitRef="pure">0.1065</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-215128"
      unitRef="pure">0.3139</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000235373_1_BBIndexMember_LOC"
      decimals="INF"
      id="ixv-215129"
      unitRef="pure">0.1699</oef:AvgAnnlRtrPct>
    <oef:PerfInceptionDate
      contextRef="C000235373_Perf_2022-05-24_ClassMember"
      id="ixv-28606">2022-05-24</oef:PerfInceptionDate>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000235373_ClassMember" id="ixv-28616">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;institutional.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000235373_ClassMember" id="ixv-28628">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000235373_ClassMember" id="ixv-28632">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000235373_ClassMember" id="ixv-28638">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;14,882,302&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;84&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;120,655&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;80&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-215130"
      unitRef="usd">14882302</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000235373_InstantMember"
      decimals="INF"
      id="ixv-215131"
      unitRef="holding">84</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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      decimals="0"
      id="ixv-215132"
      unitRef="usd">120655</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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      id="ixv-215133"
      unitRef="pure">0.80</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000235373_ClassMember" id="ixv-28713">
&#160;
&#160;
&#160;
MARKET SECTORS
(% of Fund's net assets)

&#160;

&#160;


Health Care

34.6

&#160;


Information Technology

14.4

&#160;


Financials

14.3

&#160;


Consumer Staples

12.2

&#160;


Consumer Discretionary

11.1

&#160;


Industrials

5.3

&#160;


Utilities

2.9

&#160;


Real Estate

2.8

&#160;


Communication Services

0.6

&#160;


Materials

0.6

&#160;


&#160;




Common Stocks

98.8


Short-Term Investments and Net Other Assets (Liabilities)

1.2




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Common Stocks - 98.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 1.2


&#160;






United States

60.6


United Kingdom

8.1


Japan

6.7


Hong Kong

4.3


France

4.1


Germany

2.2


Netherlands

2.0


Taiwan

1.9


Belgium

1.9


Others

8.2




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 60.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 8.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Japan - 6.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Hong Kong - 4.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 4.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Germany - 2.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Taiwan - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Belgium - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 8.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215134"
      unitRef="pure">0.346</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215135"
      unitRef="pure">0.144</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_MS_FinancialsSectorMember"
      decimals="INF"
      id="ixv-215136"
      unitRef="pure">0.143</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_MS_ConsumerStaplesSectorMember"
      decimals="INF"
      id="ixv-215137"
      unitRef="pure">0.122</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
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      unitRef="pure">0.029</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_MS_RealEstateSectorMember"
      decimals="INF"
      id="ixv-215141"
      unitRef="pure">0.028</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_MS_CommunicationsSectorMember"
      decimals="INF"
      id="ixv-215142"
      unitRef="pure">0.006</oef:PctOfNav>
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      decimals="INF"
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      unitRef="pure">0.006</oef:PctOfNav>
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      decimals="INF"
      id="ixv-215144"
      unitRef="pure">0.988</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215145"
      unitRef="pure">0.012</oef:PctOfNav>
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      contextRef="C000235373_GD_US_Member"
      decimals="INF"
      id="ixv-215146"
      unitRef="pure">0.606</oef:PctOfNav>
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      decimals="INF"
      id="ixv-215147"
      unitRef="pure">0.081</oef:PctOfNav>
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      decimals="INF"
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      unitRef="pure">0.067</oef:PctOfNav>
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      decimals="INF"
      id="ixv-215149"
      unitRef="pure">0.043</oef:PctOfNav>
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      decimals="INF"
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      unitRef="pure">0.041</oef:PctOfNav>
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      unitRef="pure">0.022</oef:PctOfNav>
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      decimals="INF"
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      unitRef="pure">0.020</oef:PctOfNav>
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      decimals="INF"
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      unitRef="pure">0.019</oef:PctOfNav>
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      unitRef="pure">0.019</oef:PctOfNav>
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      id="ixv-215155"
      unitRef="pure">0.082</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000235373_ClassMember" id="ixv-29043">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


NVIDIA Corp

6.8


&#160;


AIA Group Ltd

4.3


&#160;


Tesla Inc

4.3


&#160;


Procter &amp; Gamble Co/The

3.9


&#160;


UnitedHealth Group Inc

3.9


&#160;


CVS Health Corp

3.5


&#160;


Johnson &amp; Johnson

3.3


&#160;


Welltower Inc

2.8


&#160;


Chubb Ltd

2.7


&#160;


Hitachi Ltd

2.5


&#160;


&#160;

38.0

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215156"
      unitRef="pure">0.068</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_TH_1_Member"
      decimals="INF"
      id="ixv-215157"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215158"
      unitRef="pure">0.043</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_TH_3_Member"
      decimals="INF"
      id="ixv-215159"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_TH_4_Member"
      decimals="INF"
      id="ixv-215160"
      unitRef="pure">0.039</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_TH_5_Member"
      decimals="INF"
      id="ixv-215161"
      unitRef="pure">0.035</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215162"
      unitRef="pure">0.033</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000235373_TH_7_Member"
      decimals="INF"
      id="ixv-215163"
      unitRef="pure">0.028</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215164"
      unitRef="pure">0.027</oef:PctOfNav>
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      contextRef="C000235373_TH_9_Member"
      decimals="INF"
      id="ixv-215165"
      unitRef="pure">0.025</oef:PctOfNav>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-29214">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000048885_ClassMember" id="ixv-29218">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000048885_ClassMember" id="ixv-29229">Fidelity&#xae; Focused High Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000048885_ClassMember" id="ixv-29232">Fidelity&#xae; Focused High Income Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000048885_ClassMember" id="ixv-29236">FHIFX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000048885_ClassMember" id="ixv-29255">This annual shareholder report contains information about Fidelity&#xae; Focused High Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000048885_ClassMember" id="ixv-29257">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000048885_ClassMember" id="ixv-29262">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000048885_ClassMember" id="ixv-29264">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000048885_ClassMember" id="ixv-29267">1-800-544-8544</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000048885_ClassMember" id="ixv-29270">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000048885_ClassMember" id="ixv-29277">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Focused High Income Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;78&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.75&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000048885_ClassMember"
      decimals="0"
      id="ixv-215166"
      unitRef="usd">78</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000048885_ClassMember"
      decimals="INF"
      id="ixv-215167"
      unitRef="pure">0.0075</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000048885_ClassMember" id="ixv-29319">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds rose 9.27% and contributed to performance versus the benchmark ICE BofA BB US High Yield Constrained Index for the fiscal year. By industry, security selection was the primary contributor, especially within telecommunications. Security selection in financial services and technology &amp;amp; electronics also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The top individual relative contributor was a non-benchmark stake in EchoStar (+86%). The second-largest relative contributor was an overweight in PBF Holding (+34%). Another notable relative contributor was a non-benchmark investment in Transocean International (+36%).&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the biggest detractor from performance versus the benchmark was security selection in media. An underweight in energy also hampered the fund's result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;The biggest individual relative detractor was an underweight in Warner Bros. Discovery (+10%). Not owning SM Energy, a benchmark component that gained about 17%, was a second notable relative detractor. A non-benchmark stake in Sunnova Energy returned -99% and hurt.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the telecommunications and utility industries.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000048885_ClassMember" id="ixv-29343">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; Focused High Income Fund


$10,000

$11,022


$11,226


$12,036


$12,017


$13,357


$12,501


$12,740


$13,511


$14,502


$15,797



ICE&#xae; BofA&#xae; BB US High Yield Constrained Index


$10,000

$10,976


$11,226


$12,045


$12,038


$13,969


$13,180


$13,456


$14,441


$15,557


$16,863



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000048885_LG_ClassMember_11YR" id="ixv-29362">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Focused High Income Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-215168"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-215169"
      unitRef="usd">11022</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-215170"
      unitRef="usd">11226</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-215171"
      unitRef="usd">12036</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-215172"
      unitRef="usd">12017</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-215173"
      unitRef="usd">13357</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-215174"
      unitRef="usd">12501</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-215175"
      unitRef="usd">12740</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-215176"
      unitRef="usd">13511</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-215177"
      unitRef="usd">14502</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-215178"
      unitRef="usd">15797</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000048885_LG_1_AdditionalIndexMember_11YR"
      id="ixv-29411">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; BB US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-215179"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-215180"
      unitRef="usd">10976</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-215181"
      unitRef="usd">11226</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-215182"
      unitRef="usd">12045</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-215183"
      unitRef="usd">12038</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-215184"
      unitRef="usd">13969</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215185"
      unitRef="usd">13180</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215186"
      unitRef="usd">13456</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215187"
      unitRef="usd">14441</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215188"
      unitRef="usd">15557</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215189"
      unitRef="usd">16863</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000048885_LG_2_AdditionalIndexMember_11YR"
      id="ixv-29460">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-215190"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-215191"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-215192"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-215193"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-215194"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-215195"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215196"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215197"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215198"
      unitRef="usd">10855</oef:AccmVal>
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      contextRef="C000048885_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215199"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
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      decimals="0"
      id="ixv-215200"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000048885_ClassMember" id="ixv-29561">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Fidelity&#xae; Focused High Income Fund

8.93%

3.41%

4.68%


ICE&#xae; BofA&#xae; BB US High Yield Constrained Index

8.40%


3.84%


5.36%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000048885_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-215201"
      unitRef="pure">0.0893</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048885_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-215202"
      unitRef="pure">0.0341</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-215203"
      unitRef="pure">0.0468</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-215204"
      unitRef="pure">0.0840</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      id="ixv-215205"
      unitRef="pure">0.0384</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048885_0_AdditionalIndexMember_10YR"
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      id="ixv-215206"
      unitRef="pure">0.0536</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048885_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-215207"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      decimals="INF"
      id="ixv-215208"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000048885_1_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-215209"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000048885_ClassMember" id="ixv-29631">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000048885_ClassMember" id="ixv-29643">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000048885_ClassMember" id="ixv-29647">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000048885_ClassMember" id="ixv-29653">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;197,651,500&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;588&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;1,339,058&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;77&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
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      decimals="0"
      id="ixv-215210"
      unitRef="usd">197651500</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      id="ixv-215211"
      unitRef="holding">588</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
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    <us-gaap:InvestmentCompanyPortfolioTurnover
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    <oef:HoldingsTableTextBlock contextRef="C000048885_ClassMember" id="ixv-29728">
&#160;
BBB

7.2


BB

58.6


B

26.0


CCC,CC,C

3.8


Not Rated

1.9


Equities

0.1


Short-Term Investments and Net Other Assets (Liabilities)

2.4




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

BBB - 7.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 58.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 26.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 3.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 1.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.4


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

85.6


Bank Loan Obligations

6.0


Preferred Securities

5.7


Asset-Backed Securities

0.2


Common Stocks

0.1


Short-Term Investments and Net Other Assets (Liabilities)

2.4




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 85.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 6.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 5.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 2.4


&#160;






United States

89.3


Canada

2.9


United Kingdom

2.0


France

0.9


Ireland

0.8


Grand Cayman (UK Overseas Ter)

0.5


Zambia

0.4


Panama

0.4


Norway

0.4


Others

2.4




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 89.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 2.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 0.9&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Ireland - 0.8&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Grand Cayman (UK Overseas Ter) - 0.5&#160;&#160;&#160;&#160;


&#160;

Zambia - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Panama - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Norway - 0.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 2.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215214"
      unitRef="pure">0.072</oef:PctOfNav>
    <oef:PctOfNav
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      id="ixv-215230"
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      unitRef="pure">0.024</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000048885_ClassMember" id="ixv-30124">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


CCO Holdings LLC / CCO Holdings Capital Corp

1.6


&#160;


NRG Energy Inc

1.6


&#160;


TransDigm Inc

1.5


&#160;


Carnival Corp

1.4


&#160;


Venture Global Plaquemines LNG LLC

1.3


&#160;


Vistra Operations Co LLC

1.2


&#160;


Tenet Healthcare Corp

1.2


&#160;


Hilton Domestic Operating Co Inc

1.2


&#160;


Sunoco LP

1.1


&#160;


Citigroup Inc

1.1


&#160;


&#160;

13.2

&#160;



</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfNav
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      id="ixv-215237"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_1_Member"
      decimals="INF"
      id="ixv-215238"
      unitRef="pure">0.016</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_2_Member"
      decimals="INF"
      id="ixv-215239"
      unitRef="pure">0.015</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_3_Member"
      decimals="INF"
      id="ixv-215240"
      unitRef="pure">0.014</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_4_Member"
      decimals="INF"
      id="ixv-215241"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_5_Member"
      decimals="INF"
      id="ixv-215242"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_6_Member"
      decimals="INF"
      id="ixv-215243"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_7_Member"
      decimals="INF"
      id="ixv-215244"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_8_Member"
      decimals="INF"
      id="ixv-215245"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000048885_TH_9_Member"
      decimals="INF"
      id="ixv-215246"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000048885_ClassMember" id="ixv-30249">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000048885_ClassMember" id="ixv-30255">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000048885_ClassMember" id="ixv-30257">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000048885_ClassMember" id="ixv-30260">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000048885_ClassMember" id="ixv-30264">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000048885_ClassMember" id="ixv-30275">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
    <dei:DocumentPeriodEndDate contextRef="Trust" id="ixv-30333">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:MaterialFundChngNoticeTextBlock contextRef="C000020469_ClassMember" id="ixv-30337">This report describes changes to the Fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:FundName contextRef="C000020469_ClassMember" id="ixv-30348">Fidelity&#xae; Capital &amp; Income Fund</oef:FundName>
    <oef:ClassName contextRef="C000020469_ClassMember" id="ixv-30351">Fidelity&#xae; Capital &amp; Income Fund</oef:ClassName>
    <dei:TradingSymbol contextRef="C000020469_ClassMember" id="ixv-30355">FAGIX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock contextRef="C000020469_ClassMember" id="ixv-30374">This annual shareholder report contains information about Fidelity&#xae; Capital &amp; Income Fund for the period May 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual contextRef="C000020469_ClassMember" id="ixv-30376">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock contextRef="C000020469_ClassMember" id="ixv-30381">You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite contextRef="C000020469_ClassMember" id="ixv-30383">fundresearch.fidelity.com/prospectus/sec</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber contextRef="C000020469_ClassMember" id="ixv-30386">1-800-544-8544</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail contextRef="C000020469_ClassMember" id="ixv-30389">fidfunddocuments@fidelity.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock contextRef="C000020469_ClassMember" id="ixv-30396">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What were your Fund costs for the last year?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(based on hypothetical $10,000 investment)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;FUND COST (PREVIOUS YEAR)&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:51%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs of a $10,000 investment&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; background-color:#dfe0e4;border:1px solid #dfe0e4;padding:0px 0px 0px 0px;" valign="bottom"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;Costs paid as a percentage of a $10,000 investment &lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:51%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Capital &amp;amp; Income Fund&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:21%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$ &lt;/span&gt;68&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:27%; border-bottom:1px solid #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:center;text-align-last:auto;"&gt;0.62&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:1%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="C000020469_ClassMember"
      decimals="0"
      id="ixv-215247"
      unitRef="usd">68</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="C000020469_ClassMember"
      decimals="INF"
      id="ixv-215248"
      unitRef="pure">0.0062</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock contextRef="C000020469_ClassMember" id="ixv-30438">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;What affected the Fund's performance this period?&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;High-yield bonds achieved a strong gain for the 12 months ending April 30, 2026, driven by resilient corporate fundamentals, falling yields, historically compressed spreads, a steady economy and, beginning in September, the Federal Reserve's first interest-rate reductions since December 2024.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Against this backdrop, the fund's core investment in high-yield bonds rose 9.71% and contributed to performance versus the benchmark ICE BofA US High Yield/US High Yield Constrained Blend Index for the fiscal year. By industry, security selection was the primary contributor, led by technology &amp;amp; electronics. Our picks in basic industry and telecommunications also boosted the fund's relative result.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A non-benchmark stake in Comfort Systems USA gained about 362% and was the top individual relative contributor. The second-largest relative contributor was an overweight in EchoStar (+82%). A non-benchmark stake in Nvidia gained 83% and notably helped. Each was among the fund's top holdings.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;In contrast, the primary detractor from performance versus the benchmark was an overweight in technology &amp;amp; electronics. Security selection in automotive also hampered the fund's result, as did an underweight in energy. Lastly, the fund's position in cash detracted.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;A stake in Monday.com returned roughly -77% and was the biggest individual relative detractor. The second-largest relative detractor was a position in Arthur J. Gallagher (-35%). An investment in BYD returned -21% and hurt versus the benchmark. It was not held at period end. All of these detractors were non-benchmark positions.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;text-indent:-24px;margin-bottom:2px;margin-left:24px;margin-top:5px;margin-right:0px;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#x2022;&lt;span style="padding-right:10px"&gt;&lt;/span&gt;Notable changes in positioning include increased exposure to the media industry and a lower allocation to retail.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock contextRef="C000020469_ClassMember" id="ixv-30462">How did the Fund perform over the past 10 years?

 &#160;&#160;
CUMULATIVE PERFORMANCE
April 30, 2016 through April 30, 2026. 
Initial investment of $10,000.
Fidelity&#xae; Capital &amp; Income Fund


$10,000

$11,385


$12,012


$12,821


$11,938


$15,801


$15,284


$15,604


$17,307


$18,499


$22,179



ICE&#xae; BofA&#xae; US High Yield Constrained Index


$10,000

$11,365


$11,731


$12,518


$11,858


$14,230


$13,525


$13,665


$14,879


$16,172


$17,581



Bloomberg U.S. Universal Bond Index


$10,000

$10,207


$10,208


$10,757


$11,741


$11,950


$10,926


$10,892


$10,855


$11,739


$12,278



&#160;

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026









&#160;
</oef:LineGraphTableTextBlock>
    <oef:LineGraphAndTableMeasureName contextRef="C000020469_LG_ClassMember_11YR" id="ixv-30481">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fidelity&#xae; Capital &amp;amp; Income Fund&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2016"
      decimals="0"
      id="ixv-215249"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2017"
      decimals="0"
      id="ixv-215250"
      unitRef="usd">11385</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2018"
      decimals="0"
      id="ixv-215251"
      unitRef="usd">12012</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2019"
      decimals="0"
      id="ixv-215252"
      unitRef="usd">12821</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2020"
      decimals="0"
      id="ixv-215253"
      unitRef="usd">11938</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2021"
      decimals="0"
      id="ixv-215254"
      unitRef="usd">15801</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2022"
      decimals="0"
      id="ixv-215255"
      unitRef="usd">15284</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2023"
      decimals="0"
      id="ixv-215256"
      unitRef="usd">15604</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2024"
      decimals="0"
      id="ixv-215257"
      unitRef="usd">17307</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2025"
      decimals="0"
      id="ixv-215258"
      unitRef="usd">18499</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_ClassMember_AsOf_2026"
      decimals="0"
      id="ixv-215259"
      unitRef="usd">22179</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000020469_LG_1_AdditionalIndexMember_11YR"
      id="ixv-30530">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;ICE&#xae; BofA&#xae; US High Yield Constrained Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-215260"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-215261"
      unitRef="usd">11365</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-215262"
      unitRef="usd">11731</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-215263"
      unitRef="usd">12518</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-215264"
      unitRef="usd">11858</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-215265"
      unitRef="usd">14230</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215266"
      unitRef="usd">13525</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215267"
      unitRef="usd">13665</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215268"
      unitRef="usd">14879</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215269"
      unitRef="usd">16172</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_1_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215270"
      unitRef="usd">17581</oef:AccmVal>
    <oef:LineGraphAndTableMeasureName
      contextRef="C000020469_LG_2_AdditionalIndexMember_11YR"
      id="ixv-30579">&lt;span style="font-family:'Fidelity Sans';font-size:9px;color:#000000;font-style:normal;font-weight:normal;"&gt;Bloomberg U.S. Universal Bond Index&lt;/span&gt;</oef:LineGraphAndTableMeasureName>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2016"
      decimals="0"
      id="ixv-215271"
      unitRef="usd">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2017"
      decimals="0"
      id="ixv-215272"
      unitRef="usd">10207</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2018"
      decimals="0"
      id="ixv-215273"
      unitRef="usd">10208</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2019"
      decimals="0"
      id="ixv-215274"
      unitRef="usd">10757</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2020"
      decimals="0"
      id="ixv-215275"
      unitRef="usd">11741</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2021"
      decimals="0"
      id="ixv-215276"
      unitRef="usd">11950</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2022"
      decimals="0"
      id="ixv-215277"
      unitRef="usd">10926</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2023"
      decimals="0"
      id="ixv-215278"
      unitRef="usd">10892</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2024"
      decimals="0"
      id="ixv-215279"
      unitRef="usd">10855</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2025"
      decimals="0"
      id="ixv-215280"
      unitRef="usd">11739</oef:AccmVal>
    <oef:AccmVal
      contextRef="C000020469_2_AdditionalIndexMember_AsOf_2026"
      decimals="0"
      id="ixv-215281"
      unitRef="usd">12278</oef:AccmVal>
    <oef:AvgAnnlRtrTableTextBlock contextRef="C000020469_ClassMember" id="ixv-30680">AVERAGE ANNUAL TOTAL RETURNS:

&#160;

1 Year

5 Year

10 Year


Fidelity&#xae; Capital &amp; Income Fund

19.89%

7.02%

8.29%


ICE&#xae; BofA&#xae; US High Yield Constrained Index

8.71%


4.32%


5.80%


Bloomberg U.S. Universal Bond Index

4.59%


0.54%


2.07%




&#160;
&#160;
Visit www.fidelity.com for more recent performance information.&#160;

&#160;


The Fund's past performance is not a good predictor of the Fund's future performance. &#160;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.





</oef:AvgAnnlRtrTableTextBlock>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_NoLoadClassMember_1YR"
      decimals="INF"
      id="ixv-215282"
      unitRef="pure">0.1989</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_NoLoadClassMember_5YR"
      decimals="INF"
      id="ixv-215283"
      unitRef="pure">0.0702</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_NoLoadClassMember_10YR"
      decimals="INF"
      id="ixv-215284"
      unitRef="pure">0.0829</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_0_AdditionalIndexMember_1YR"
      decimals="INF"
      id="ixv-215285"
      unitRef="pure">0.0871</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_0_AdditionalIndexMember_5YR"
      decimals="INF"
      id="ixv-215286"
      unitRef="pure">0.0432</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_0_AdditionalIndexMember_10YR"
      decimals="INF"
      id="ixv-215287"
      unitRef="pure">0.0580</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_1_BBIndexMember_1YR"
      decimals="INF"
      id="ixv-215288"
      unitRef="pure">0.0459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_1_BBIndexMember_5YR"
      decimals="INF"
      id="ixv-215289"
      unitRef="pure">0.0054</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="C000020469_1_BBIndexMember_10YR"
      decimals="INF"
      id="ixv-215290"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock contextRef="C000020469_ClassMember" id="ixv-30750">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Visit &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;www.fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; for more recent performance information.&lt;/span&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture contextRef="C000020469_ClassMember" id="ixv-30762">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:italic;font-weight:normal;"&gt;The Fund's past performance is not a good predictor of the Fund's future performance.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock contextRef="C000020469_ClassMember" id="ixv-30766">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.&lt;/span&gt;</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock contextRef="C000020469_ClassMember" id="ixv-30772">&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;Key Fund Statistics&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;(as of April 30, 2026)&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="font-size:11px;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="1" style="border-collapse:separate;border-style:none;margin:auto;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:63%; " valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:12px;color:#000000;font-style:normal;font-weight:bold;"&gt;KEY FACTS&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt; &lt;span&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:12px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Fund Size&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;15,689,983,550&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Number of Holdings&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;707&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Total Advisory Fee&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;$&lt;/span&gt;89,295,802&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="middle"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;&lt;td style="width:63%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;Portfolio Turnover&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:32%; border-bottom:1px dashed #000000;padding:0px 0px 0px 0px;" valign="middle"&gt;&lt;div style="text-align:right;text-align-last:auto;"&gt;26&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;%&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:right;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:5%; " valign="top"&gt;&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="C000020469_InstantMember"
      decimals="0"
      id="ixv-215291"
      unitRef="usd">15689983550</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="C000020469_InstantMember"
      decimals="INF"
      id="ixv-215292"
      unitRef="holding">707</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="C000020469_ClassMember"
      decimals="0"
      id="ixv-215293"
      unitRef="usd">89295802</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="C000020469_ClassMember"
      decimals="INF"
      id="ixv-215294"
      unitRef="pure">0.26</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock contextRef="C000020469_ClassMember" id="ixv-30847">
&#160;
A

0.1


BBB

5.3


BB

18.0


B

21.6


CCC,CC,C

9.5


Not Rated

3.6


Equities

25.7


Short-Term Investments and Net Other Assets (Liabilities)

16.2




QUALITY DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

A - 0.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BBB - 5.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

BB - 18.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

B - 21.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

CCC,CC,C - 9.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Not Rated - 3.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Equities - 25.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 16.2


&#160;


We have used ratings from Moody's Investors Service, Inc. Where Moody's&#xae; ratings are not available, we have used S&amp;P&#xae; ratings. All ratings are as of the date indicated and do not reflect subsequent changes.




&#160;
&#160;
&#160;
&#160;
Corporate Bonds

44.5


Common Stocks

23.7


Bank Loan Obligations

8.0


Preferred Securities

3.1


Alternative Funds

2.3


Preferred Stocks

2.0


Asset-Backed Securities

0.2


Short-Term Investments and Net Other Assets (Liabilities)

16.2




ASSET ALLOCATION (% of Fund's net assets)


&#160;



&#160;

Corporate Bonds - 44.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Common Stocks - 23.7&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Bank Loan Obligations - 8.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Securities - 3.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Alternative Funds - 2.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Preferred Stocks - 2.0&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Asset-Backed Securities - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Short-Term Investments and Net Other Assets (Liabilities) - 16.2


&#160;






United States

92.6


Taiwan

1.4


United Kingdom

1.3


France

1.2


Canada

1.1


Australia

0.5


Zambia

0.3


Netherlands

0.3


Switzerland

0.2


Others

1.1




GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)


&#160;



&#160;

United States - 92.6&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Taiwan - 1.4&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

United Kingdom - 1.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

France - 1.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Canada - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Australia - 0.5&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Zambia - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Netherlands - 0.3&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Switzerland - 0.2&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;


&#160;

Others - 1.1&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;




&#160;




&#160;
&#160;
</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="C000020469_QD_A_Member"
      decimals="INF"
      id="ixv-215295"
      unitRef="pure">0.001</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_QD_BBB_Member"
      decimals="INF"
      id="ixv-215296"
      unitRef="pure">0.053</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_QD_BB_Member"
      decimals="INF"
      id="ixv-215297"
      unitRef="pure">0.180</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_QD_B_Member"
      decimals="INF"
      id="ixv-215298"
      unitRef="pure">0.216</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_QD_CCCCCC_Member"
      decimals="INF"
      id="ixv-215299"
      unitRef="pure">0.095</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_QD_NotRated_Member"
      decimals="INF"
      id="ixv-215300"
      unitRef="pure">0.036</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_QD_Equities_Member"
      decimals="INF"
      id="ixv-215301"
      unitRef="pure">0.257</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_QD_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-215302"
      unitRef="pure">0.162</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_CorporateBonds_Member"
      decimals="INF"
      id="ixv-215303"
      unitRef="pure">0.445</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_CommonStocks_Member"
      decimals="INF"
      id="ixv-215304"
      unitRef="pure">0.237</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_BankLoanObligations_Member"
      decimals="INF"
      id="ixv-215305"
      unitRef="pure">0.080</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_PreferredSecurities_Member"
      decimals="INF"
      id="ixv-215306"
      unitRef="pure">0.031</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_AlternativeFunds_Member"
      decimals="INF"
      id="ixv-215307"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_PreferredStocks_Member"
      decimals="INF"
      id="ixv-215308"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_AssetBackedSecurities_Member"
      decimals="INF"
      id="ixv-215309"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_AA_ShortTermInvestmentsandNetOtherAssetsLiabilities_Member"
      decimals="INF"
      id="ixv-215310"
      unitRef="pure">0.162</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_US_Member"
      decimals="INF"
      id="ixv-215311"
      unitRef="pure">0.926</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_TW_Member"
      decimals="INF"
      id="ixv-215312"
      unitRef="pure">0.014</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_GB_Member"
      decimals="INF"
      id="ixv-215313"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_FR_Member"
      decimals="INF"
      id="ixv-215314"
      unitRef="pure">0.012</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_CA_Member"
      decimals="INF"
      id="ixv-215315"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_AU_Member"
      decimals="INF"
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      unitRef="pure">0.005</oef:PctOfNav>
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      decimals="INF"
      id="ixv-215317"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_NL_Member"
      decimals="INF"
      id="ixv-215318"
      unitRef="pure">0.003</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_CH_Member"
      decimals="INF"
      id="ixv-215319"
      unitRef="pure">0.002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_GD_Other_Member"
      decimals="INF"
      id="ixv-215320"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:LargestHoldingsTableTextBlock contextRef="C000020469_ClassMember" id="ixv-31282">TOP HOLDINGS(% of Fund's net assets)

&#160;

&#160;


EchoStar Corp

2.3


&#160;


Fidelity Private Credit Company LLC

2.3


&#160;


Comfort Systems USA Inc

2.0


&#160;


NVIDIA Corp

1.8


&#160;


TransDigm Inc

1.7


&#160;


Alphabet Inc Class A

1.5


&#160;


Taiwan Semiconductor Manufacturing Co Ltd ADR

1.4


&#160;


Ally Financial Inc

1.3


&#160;


Altice France SA

1.1


&#160;


Meta Platforms Inc Class A

1.0


&#160;


&#160;

16.4

&#160;



</oef:LargestHoldingsTableTextBlock>
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      decimals="INF"
      id="ixv-215321"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215322"
      unitRef="pure">0.023</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215323"
      unitRef="pure">0.020</oef:PctOfNav>
    <oef:PctOfNav
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      decimals="INF"
      id="ixv-215324"
      unitRef="pure">0.018</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_TH_4_Member"
      decimals="INF"
      id="ixv-215325"
      unitRef="pure">0.017</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_TH_5_Member"
      decimals="INF"
      id="ixv-215326"
      unitRef="pure">0.015</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_TH_6_Member"
      decimals="INF"
      id="ixv-215327"
      unitRef="pure">0.014</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_TH_7_Member"
      decimals="INF"
      id="ixv-215328"
      unitRef="pure">0.013</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_TH_8_Member"
      decimals="INF"
      id="ixv-215329"
      unitRef="pure">0.011</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="C000020469_TH_9_Member"
      decimals="INF"
      id="ixv-215330"
      unitRef="pure">0.010</oef:PctOfNav>
    <oef:MaterialFundChngTextBlock contextRef="C000020469_ClassMember" id="ixv-31407">
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:16px;color:#368627;font-style:normal;font-weight:bold;"&gt;How has the Fund changed?&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;span style="line-height:11px;"&gt;&#160;&lt;/span&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;border-style:none;" width="100%"&gt;&lt;tr&gt;&lt;td style="width:50%; background-color:#ebf3e9;border-right:2px dashed #368627;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="width:50%; background-color:#ebf3e9;padding:19px 19px 19px 19px;" valign="top"&gt;&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock contextRef="C000020469_ClassMember" id="ixv-31413">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or upon request at &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:0px;color:#000000;font-style:normal;font-weight:normal;"&gt;&#160;&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt; or by sending an e-mail to &lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;.&lt;/span&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress contextRef="C000020469_ClassMember" id="ixv-31415">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:bold;"&gt;fundresearch.fidelity.com/prospectus/sec&lt;/span&gt;</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber contextRef="C000020469_ClassMember" id="ixv-31418">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;1-800-544-8544&lt;/span&gt;</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress contextRef="C000020469_ClassMember" id="ixv-31422">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;fidfunddocuments@fidelity.com&lt;/span&gt;</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngStrategiesTextBlock contextRef="C000020469_ClassMember" id="ixv-31433">&lt;span style="font-family:'Fidelity Sans';font-size:11px;color:#000000;font-style:normal;font-weight:normal;"&gt;The fund modified its principal investment strategies during the reporting period.&lt;/span&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;
&lt;div style="text-align:left;text-align-last:auto;"&gt;&lt;/div&gt;</oef:MaterialFundChngStrategiesTextBlock>
</xbrl>
