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  xmlns:dei="http://xbrl.sec.gov/dei/2025"
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      xlink:href="https://xbrl.sec.gov/ffd/2025q4/ffd-2025q4.xsd"
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        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001037540</identifier>
        </entity>
        <period>
            <startDate>2026-03-05</startDate>
            <endDate>2026-03-05</endDate>
        </period>
    </context>
    <context id="offrl_1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001037540</identifier>
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                <xbrldi:typedMember dimension="ffd:OfferingAxis">
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        <period>
            <startDate>2026-03-05</startDate>
            <endDate>2026-03-05</endDate>
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    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <ffd:FormTp contextRef="rc" id="ixv-329">S-3</ffd:FormTp>
    <ffd:SubmissnTp contextRef="rc" id="ixv-330">S-3ASR</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="rc" id="ixv-331">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="rc" id="ixv-332">0001037540</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-333">BXP, Inc.</dei:EntityRegistrantName>
    <ffd:OfferingTableNa contextRef="rc" id="hiddenrcOfferingTableNa" xsi:nil="true"/>
    <ffd:OffsetTableNa contextRef="rc" id="hiddenrcOffsetTableNa">N/A</ffd:OffsetTableNa>
    <ffd:CombinedProspectusTableNa contextRef="rc" id="hiddenrcCombinedProspectusTableNa">N/A</ffd:CombinedProspectusTableNa>
    <ffd:FormTp contextRef="rc" id="ixv-361">S-3</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-362">BXP, Inc.</dei:EntityRegistrantName>
    <ffd:OfferingSctyTp contextRef="offrl_1" id="ixv-363">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="offrl_1" id="ixv-364">Common stock, par value $0.01 per share</ffd:OfferingSctyTitl>
    <ffd:Rule415a6Flg contextRef="offrl_1" id="ixv-365">true</ffd:Rule415a6Flg>
    <ffd:AmtSctiesRegd
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      id="ixv-366"
      unitRef="Shares">1215000</ffd:AmtSctiesRegd>
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    <ffd:CfwdPrrFileNb contextRef="offrl_1" id="ixv-368">333-272018</ffd:CfwdPrrFileNb>
    <ffd:CfwdPrrFctvDt contextRef="offrl_1" id="ixv-369">2023-05-17</ffd:CfwdPrrFctvDt>
    <ffd:CfwdPrevslyPdFee
      contextRef="offrl_1"
      decimals="2"
      id="ixv-370"
      unitRef="USD">11843.06</ffd:CfwdPrevslyPdFee>
    <ffd:TtlOfferingAmt contextRef="rc" decimals="2" id="ixv-371" unitRef="USD">0.00</ffd:TtlOfferingAmt>
    <ffd:TtlFeeAmt contextRef="rc" decimals="2" id="ixv-372" unitRef="USD">0.00</ffd:TtlFeeAmt>
    <ffd:TtlPrevslyPdAmt contextRef="rc" decimals="2" id="ixv-373" unitRef="USD">0.00</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt contextRef="rc" decimals="2" id="ixv-374" unitRef="USD">0.00</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt contextRef="rc" decimals="2" id="ixv-375" unitRef="USD">0.00</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="offrl_1" id="ixv-376">Pursuant to Rule 415(a)(6) under the Securities Act of 1933, as amended (the "Securities Act"), this Registration Statement only includes unsold securities that have been previously registered. Accordingly, there is no registration fee due in connection with this Registration Statement. Pursuant to Rule 415(a)(6) under the Securities Act, the securities registered pursuant to this Registration Statement consist of 1,215,000 unsold shares of common stock previously registered on the Registrant's registration statement on Form S-3 filed on May 17, 2023 (Registration No. 333-272018, which we refer to as the "2023 Registration Statement." Such unsold shares of common stock were originally registered on the Registrant's registration statement on Form S-3 filed on June 23, 1999 (Registration No. 333-81355), which we refer to as the "1999 Registration Statement," and, in connection with the original registration of such unsold shares of common stock on the 1999 Registration Statement, the Registrant paid a registration fee of $12,135.48, which will continue to be applied to such unsold securities. Pursuant to Rule 415(a)(6), the offering of the unsold securities registered under the 2023 Registration Statement will be deemed terminated as of the date of effectiveness of this Registration Statement. The securities originally registered under the 1999 Registration Statement were carried forward pursuant to Rule 415(a)(6) from the 1999 Registration Statement to the Registrant's Registration Statement on Form S-3 filed on November 12, 2008 (Registration No. 333-155306), the Registrant's Registration Statement on Form S-3 filed on August 9, 2011 (Registration No. 333-176158), the Registrant's Registration Statement on Form S-3 filed on August 6, 2014 (Registration No. 333-197897), the Registrant's Registration Statement on Form S-3 filed on August 4, 2017 (Registration No. 333-219694), the Registrant's Registration Statement on Form S-3 filed on May 22, 2020 (Registration No. 333-238620) and the 2023 Registration Statement.</ffd:OfferingNote>
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