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            <identifier scheme="http://www.sec.gov/CIK">0001297996</identifier>
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            <endDate>2026-08-19</endDate>
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    <context id="offrl_1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001297996</identifier>
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            <startDate>2026-08-19</startDate>
            <endDate>2026-08-19</endDate>
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    <unit id="USD">
        <measure>iso4217:USD</measure>
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    <unit id="pure">
        <measure>pure</measure>
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        <measure>shares</measure>
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    <ffd:FeeExhibitTp contextRef="rc" id="ixv-347">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:RegnFileNb contextRef="rc" id="ixv-348">333-293494</ffd:RegnFileNb>
    <dei:EntityCentralIndexKey contextRef="rc" id="ixv-349">0001297996</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-350">DIGITAL REALTY TRUST, INC.</dei:EntityRegistrantName>
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    <ffd:FormTp contextRef="rc" id="ixv-378">S-3</ffd:FormTp>
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      contextRef="offrl_1"
      decimals="2"
      id="ixv-385"
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      contextRef="offrl_1"
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      id="ixv-386"
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      id="ixv-388"
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    <ffd:OfferingNote contextRef="offrl_1" id="ixv-394">(a) Pursuant to Rule 416 under the Securities Act of 1933, as amended (the "Securities Act"), Registration Statement on Form S-3ASR (Registration No. 333-293494) also covers any additional securities issuable in connection with any stock split, stock dividend, or similar transaction with respect to the securities being registered pursuant to that registration statement. (b) Estimated solely for purposes of calculating the registration fee pursuant to Rule 457(c) under the Securities Act, based on average of high and low price per share of the common stock as reported on the New York Stock Exchange on August 12, 2026. (c) The registration fee is calculated in accordance with Rule 457(r) under the Securities Act and represents deferred payment of the registration fees in connection with the registrant's Registration Statement on Form S-3ASR (Registration No. 333-293494) paid with the filing of this prospectus supplement.</ffd:OfferingNote>
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