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        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001905920</identifier>
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        <period>
            <startDate>2026-06-02</startDate>
            <endDate>2026-06-02</endDate>
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            <identifier scheme="http://www.sec.gov/CIK">0001905920</identifier>
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        <period>
            <startDate>2026-06-02</startDate>
            <endDate>2026-06-02</endDate>
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    <unit id="USD">
        <measure>iso4217:USD</measure>
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    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <unit id="shares">
        <measure>shares</measure>
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    <ffd:SubmissnTp contextRef="c_report" id="fee_001">S-8</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="c_report" id="fee_002">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="c_report" id="fee_003">0001905920</dei:EntityCentralIndexKey>
    <ffd:PrevslyPdFlg contextRef="c_offering_1" id="fee_004">false</ffd:PrevslyPdFlg>
    <ffd:OfferingTableNa contextRef="c_report" id="fee_005" xsi:nil="true"/>
    <ffd:OffsetTableNa contextRef="c_report" id="fee_006">N/A</ffd:OffsetTableNa>
    <ffd:FormTp contextRef="c_report" id="fee_007">S-8</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="c_report" id="fee_008">Galaxy Payroll Group Limited</dei:EntityRegistrantName>
    <ffd:OfferingSctyTp contextRef="c_offering_1" id="fee_009">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="c_offering_1" id="fee_010">Class A Ordinary Shares, $0.00625 par value per share</ffd:OfferingSctyTitl>
    <ffd:Rule457aFlg contextRef="c_offering_1" id="fee_011">true</ffd:Rule457aFlg>
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      contextRef="c_offering_1"
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      contextRef="c_offering_1"
      decimals="INF"
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      unitRef="USD">722000.00</ffd:TtlOfferingAmt>
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      decimals="INF"
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      unitRef="USD">99.71</ffd:TtlFeeAmt>
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      unitRef="USD">99.71</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="c_offering_1" id="fee_021">Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the &#x201c;Securities Act&#x201d;), this registration statement shall also cover any additional shares of Class A ordinary shares, par value $0.00625 per share (the &#x201c;Class A Ordinary Shares&#x201d;) of Galaxy Payroll Group Limited (the &#x201c;Company&#x201d;) that may become issuable by reason of any share split, share dividend, recapitalization or other similar transaction effected without the Company&#x2019;s receipt of consideration which results in an increase in the number of the outstanding shares of Class A Ordinary Shares.&lt;br/&gt;&lt;br/&gt;Estimated solely for the purpose of calculating the amount of the registration fee pursuant to Rules 457(c) under the Securities Act of 1933, as amended, based on the average of the high and low prices of the Company&#x2019;s Class A Ordinary Shares on May 27, 2026.</ffd:OfferingNote>
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