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        <period>
            <startDate>2026-06-30</startDate>
            <endDate>2026-06-30</endDate>
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    <context id="offrl_1">
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            <endDate>2026-06-30</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:FormTp contextRef="rc" id="ixv-341">S-1</ffd:FormTp>
    <ffd:SubmissnTp contextRef="rc" id="ixv-342">S-1/A</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="rc" id="ixv-343">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:RegnFileNb contextRef="rc" id="ixv-344">333-292514</ffd:RegnFileNb>
    <dei:EntityCentralIndexKey contextRef="rc" id="ixv-345">0002084026</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-346">QumulusAI, Inc.</dei:EntityRegistrantName>
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      unitRef="Shares">28286849</ffd:AmtSctiesRegd>
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      contextRef="offrl_1"
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      id="ixv-390"
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      decimals="2"
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      contextRef="offrl_2"
      decimals="2"
      id="ixv-399"
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    <ffd:TtlOffsetAmt contextRef="rc" decimals="2" id="ixv-403" unitRef="USD">0.00</ffd:TtlOffsetAmt>
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    <ffd:OfferingNote contextRef="offrl_1" id="ixv-405">Estimated solely for purposes of calculating the registration fee pursuant to Rule 457(a) of the Securities Act of 1933, as amended (the "Securities Act"), as adjusted for fees previously paid. The proposed maximum offering price per share is based on a third-party valuation of QumulusAI, Inc. Pursuant to Rule 416 under the Securities Act, QumulusAI, Inc. is also registering such additional indeterminate number of shares of common stock as may become issuable as a result of stock splits or stock dividends.</ffd:OfferingNote>
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