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    <ffd:FormTp contextRef="rc" id="ixv-512">S-3</ffd:FormTp>
    <ffd:SubmissnTp contextRef="rc" id="ixv-513">POSASR</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="rc" id="ixv-514">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:RegnFileNb contextRef="rc" id="ixv-515">333-283556</ffd:RegnFileNb>
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    <dei:EntityRegistrantName contextRef="rc" id="ixv-517">Public Storage</dei:EntityRegistrantName>
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    <ffd:OffsetTableNa contextRef="rc" id="hiddenrcOffsetTableNa">N/A</ffd:OffsetTableNa>
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    <ffd:FormTp contextRef="rc" id="ixv-617">S-3</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-618">Public Storage</dei:EntityRegistrantName>
    <ffd:PrevslyPdFlg contextRef="offrl_1" id="ixv-619">false</ffd:PrevslyPdFlg>
    <ffd:OfferingSctyTp contextRef="offrl_1" id="ixv-620">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="offrl_1" id="ixv-621">Common Shares of Beneficial Interest, $.10 par value per share of Public Storage</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="offrl_1" id="ixv-622">true</ffd:Rule457rFlg>
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      id="ixv-623"
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    <ffd:OfferingSctyTitl contextRef="offrl_2" id="ixv-626">Preferred Shares of Beneficial Interest, $.01 par value per share of Public Storage</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="offrl_2" id="ixv-627">true</ffd:Rule457rFlg>
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      decimals="7"
      id="ixv-628"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:OfferingSctyTp contextRef="offrl_3" id="ixv-630">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="offrl_3" id="ixv-631">Depositary Shares Representing Interests in Preferred Shares or Equity Shares of Public Storage</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="offrl_3" id="ixv-632">true</ffd:Rule457rFlg>
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      decimals="7"
      id="ixv-633"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:OfferingSctyTp contextRef="offrl_4" id="ixv-635">Other</ffd:OfferingSctyTp>
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    <ffd:Rule457rFlg contextRef="offrl_4" id="ixv-637">true</ffd:Rule457rFlg>
    <ffd:FeeRate
      contextRef="offrl_4"
      decimals="7"
      id="ixv-638"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:OfferingSctyTp contextRef="offrl_5" id="ixv-640">Other</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="offrl_5" id="ixv-641">Units of Public Storage</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="offrl_5" id="ixv-642">true</ffd:Rule457rFlg>
    <ffd:FeeRate
      contextRef="offrl_5"
      decimals="7"
      id="ixv-643"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:OfferingSctyTp contextRef="offrl_6" id="ixv-645">Other</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="offrl_6" id="ixv-646">Guarantees of Debt Securities by Public Storage of</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="offrl_6" id="ixv-647">true</ffd:Rule457rFlg>
    <ffd:FeeRate
      contextRef="offrl_6"
      decimals="7"
      id="ixv-648"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:OfferingSctyTp contextRef="offrl_7" id="ixv-650">Debt</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="offrl_7" id="ixv-651">Debt Securities of Public Storage Operating Company</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="offrl_7" id="ixv-652">true</ffd:Rule457rFlg>
    <ffd:FeeRate
      contextRef="offrl_7"
      decimals="7"
      id="ixv-653"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:OfferingSctyTp contextRef="offrl_8" id="ixv-655">Other</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="offrl_8" id="ixv-656">Guarantees of Debt Securities by Public Storage Operating Company</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="offrl_8" id="ixv-657">true</ffd:Rule457rFlg>
    <ffd:FeeRate
      contextRef="offrl_8"
      decimals="7"
      id="ixv-658"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:OfferingSctyTp contextRef="offrl_9" id="ixv-660">Debt</ffd:OfferingSctyTp>
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    <ffd:Rule457rFlg contextRef="offrl_9" id="ixv-662">true</ffd:Rule457rFlg>
    <ffd:FeeRate
      contextRef="offrl_9"
      decimals="7"
      id="ixv-663"
      unitRef="pure">0.0001381</ffd:FeeRate>
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    <ffd:TtlPrevslyPdAmt contextRef="rc" decimals="2" id="ixv-666" unitRef="USD">0.00</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt contextRef="rc" decimals="2" id="ixv-667" unitRef="USD">0.00</ffd:TtlOffsetAmt>
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    <ffd:OfferingNote contextRef="offrl_1" id="ixv-669">The registrants are deferring payment of all of the registration fees in accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended. An unspecified aggregate initial offering of the securities of each identified class is being registered as may from time to time be offered by the registrants or a selling securityholder at unspecified prices, along with an indeterminate number of securities that may be issued upon exercise, settlement, exchange or conversion of securities offered hereunder. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are represented by depositary shares.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_2" id="ixv-670">See Footnote 1.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_3" id="ixv-671">See Footnote 1. Each depositary share will be issued under a deposit agreement, will represent a specified interest in a preferred share or equity share and will be evidenced by a depositary receipt.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_4" id="ixv-672">See Footnote 1.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_5" id="ixv-673">See Footnote 1. Each unit will be issued under a unit agreement or indenture and will represent an interest in one or more debt securities, warrants, shares of common stock, shares of preferred stock, shares of equity stock, or depositary shares, which may or may not be separable from one another.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_6" id="ixv-674">See Footnote 1. Public Storage may fully and unconditionally guarantee debt securities issued by Public Storage Operating Company and PS Canada Finance ULC. In accordance with Rule 457(n), no separate fee is payable with respect to the guarantees of debt securities being registered.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_7" id="ixv-675">See Footnote 1.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_8" id="ixv-676">See Footnote 1. Public Storage Operating Company may fully and unconditionally guarantee debt securities issued by PS Canada Finance ULC. In accordance with Rule 457(n), no separate fee is payable with respect to the guarantees of debt securities being registered.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_9" id="ixv-677">See Footnote 1.</ffd:OfferingNote>
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