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        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000055242</identifier>
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            <startDate>2026-05-20</startDate>
            <endDate>2026-05-20</endDate>
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            <startDate>2026-05-20</startDate>
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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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    <unit id="Shares">
        <measure>shares</measure>
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    <ffd:FormTp contextRef="rc" id="ixv-345">S-3</ffd:FormTp>
    <ffd:SubmissnTp contextRef="rc" id="ixv-346">424B2</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="rc" id="ixv-347">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:RegnFileNb contextRef="rc" id="ixv-348">333-283027</ffd:RegnFileNb>
    <dei:EntityCentralIndexKey contextRef="rc" id="ixv-349">0000055242</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-350">KENNAMETAL INC</dei:EntityRegistrantName>
    <ffd:OfferingTableNa contextRef="rc" id="hiddenrcOfferingTableNa" xsi:nil="true"/>
    <ffd:OffsetTableNa contextRef="rc" id="hiddenrcOffsetTableNa">N/A</ffd:OffsetTableNa>
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    <ffd:FormTp contextRef="rc" id="ixv-378">S-3</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-379">KENNAMETAL INC</dei:EntityRegistrantName>
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      decimals="2"
      id="ixv-388"
      unitRef="USD">41284.17</ffd:FeeAmt>
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    <ffd:OfferingNote contextRef="offrl_1" id="ixv-394">This "Calculation of Filing Fee Table" updates the "Calculation of Filing Fee Tables" in Registration Statement No. 333-283027, which was filed by Kennametal Inc. (the "Registrant") on November 6, 2024 (the "Registration Statement"). The prospectus supplement to which this exhibit is attached is a final prospectus for the related offering. The registration fee is calculated in accordance Rule 457(o) Securities Act of 1933, as amended (the "Securities Act"), based on the proposed maximum aggregate offering price, and Rule 457(r) under the Securities Act. In accordance with Rules 456(b) and 457(r) under the Securities Act, the Registrant initially deferred payment of all of the registration fees for the Registration Statement.</ffd:OfferingNote>
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