<?xml version="1.0" encoding="utf-8"?>
<xbrl
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            <startDate>2024-09-24</startDate>
            <endDate>2024-09-24</endDate>
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    <context id="P09_24_2024To09_24_2024_SeriesKPreferredStockMemberusgaapStatementClassOfStockAxis">
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            <startDate>2024-09-24</startDate>
            <endDate>2024-09-24</endDate>
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    <dei:AmendmentFlag
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    <dei:EntityIncorporationStateCountryCode contextRef="P09_24_2024To09_24_2024" id="ixv-416">MD</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="P09_24_2024To09_24_2024" id="ixv-417">001-32336</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="P09_24_2024To09_24_2024" id="ixv-418">26-0081711</dei:EntityTaxIdentificationNumber>
    <dei:EntityIncorporationStateCountryCode
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    <dei:EntityTaxIdentificationNumber
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    <dei:EntityAddressAddressLine1 contextRef="P09_24_2024To09_24_2024" id="ixv-422">5707 Southwest Parkway, Building 1, Suite 275</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine1
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    <dei:EntityAddressCityOrTown contextRef="P09_24_2024To09_24_2024" id="ixv-424">Austin</dei:EntityAddressCityOrTown>
    <dei:EntityAddressCityOrTown
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
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    <dei:EntityAddressStateOrProvince contextRef="P09_24_2024To09_24_2024" id="ixv-426">TX</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressStateOrProvince
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
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    <dei:EntityAddressPostalZipCode contextRef="P09_24_2024To09_24_2024" id="ixv-428">78735</dei:EntityAddressPostalZipCode>
    <dei:EntityAddressPostalZipCode
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
      id="ixv-429">78735</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="P09_24_2024To09_24_2024" id="ixv-430">737</dei:CityAreaCode>
    <dei:CityAreaCode
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
      id="ixv-431">737</dei:CityAreaCode>
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    <dei:LocalPhoneNumber
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
      id="ixv-433">281-0101</dei:LocalPhoneNumber>
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    <dei:WrittenCommunications
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
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    <dei:SolicitingMaterial
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    <dei:PreCommencementTenderOffer contextRef="P09_24_2024To09_24_2024" id="ixv-438">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementTenderOffer
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    <dei:PreCommencementIssuerTenderOffer
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
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    <dei:Security12bTitle
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    <dei:TradingSymbol
      contextRef="P09_24_2024To09_24_2024_CommonStockMemberusgaapStatementClassOfStockAxis"
      id="ixv-443">DLR</dei:TradingSymbol>
    <dei:SecurityExchangeName
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    <dei:Security12bTitle
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    <dei:TradingSymbol
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    <dei:SecurityExchangeName
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    <dei:Security12bTitle
      contextRef="P09_24_2024To09_24_2024_SeriesKPreferredStockMemberusgaapStatementClassOfStockAxis"
      id="ixv-448">Series K Cumulative Redeemable Preferred Stock</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="P09_24_2024To09_24_2024_SeriesKPreferredStockMemberusgaapStatementClassOfStockAxis"
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    <dei:SecurityExchangeName
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    <dei:Security12bTitle
      contextRef="P09_24_2024To09_24_2024_SeriesLPreferredStockMemberusgaapStatementClassOfStockAxis"
      id="ixv-451">Series L Cumulative Redeemable Preferred Stock</dei:Security12bTitle>
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      contextRef="P09_24_2024To09_24_2024_SeriesLPreferredStockMemberusgaapStatementClassOfStockAxis"
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    <dei:SecurityExchangeName
      contextRef="P09_24_2024To09_24_2024_SeriesLPreferredStockMemberusgaapStatementClassOfStockAxis"
      id="ixv-453">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="P09_24_2024To09_24_2024" id="ixv-454">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityEmergingGrowthCompany
      contextRef="P09_24_2024To09_24_2024_DigitalRealtyTrustLPMemberdeiLegalEntityAxis"
      id="ixv-455">false</dei:EntityEmergingGrowthCompany>
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