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            <identifier scheme="http://www.sec.gov/CIK">0001759631</identifier>
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            <startDate>2026-08-10</startDate>
            <endDate>2026-08-10</endDate>
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            <startDate>2026-08-10</startDate>
            <endDate>2026-08-10</endDate>
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        <measure>iso4217:USD</measure>
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        <measure>pure</measure>
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        <measure>shares</measure>
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    <ffd:FeeExhibitTp contextRef="c_report" id="fee_002">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="c_report" id="fee_003">0001759631</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">Hyliion Holdings Corp.</dei:EntityRegistrantName>
    <ffd:OfferingSctyTp contextRef="c_offering_1" id="fee_009">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="c_offering_1" id="fee_010">Common stock, $0.0001 par value per share</ffd:OfferingSctyTitl>
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      contextRef="c_offering_1"
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    <ffd:OfferingNote contextRef="c_offering_1" id="fee_021">The Form S-8 registration statement to which this Exhibit 107.1 is attached (the &#x201c;Registration Statement&#x201d;) registers 9,094,882 shares of common stock, $0.0001 par value per share (the &#x201c;Common Stock&#x201d;), of Hyliion Holdings Corp., a Delaware corporation, that may be delivered with respect to awards under the Hyliion Holdings Corp. 2024 Equity Incentive Plan (as amended from time to time, the &#x201c;Plan&#x201d;), which shares consist of shares of Common Stock reserved and available for delivery with respect to awards under the Plan.&lt;br/&gt;&lt;br/&gt;Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the &#x201c;Securities Act&#x201d;), the Registration Statement shall be deemed to cover an indeterminate number of additional shares of Common Stock that may become issuable as a result of stock splits, stock dividends or similar transactions pursuant to the adjustment or anti-dilution provisions of the Plan.&lt;br/&gt;&lt;br/&gt;The proposed maximum offering price per share and proposed maximum aggregate offering price for the shares of Common Stock covered by this Registration Statement have been estimated solely for purposes of calculating the registration fee pursuant to Rules 457(c) and 457(h) under the Securities Act based upon the average of the high and low prices of a share of Common Stock as reported on the New York Stock Exchange on August 4, 2026 (a date within five business days prior to the date of filing the Registration Statement), which was equal to $4.01.</ffd:OfferingNote>
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