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            <identifier scheme="http://www.sec.gov/CIK">0000827054</identifier>
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            <startDate>2026-11-05</startDate>
            <endDate>2026-11-05</endDate>
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    <context id="offrl_1">
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            <startDate>2026-11-05</startDate>
            <endDate>2026-11-05</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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    <unit id="Shares">
        <measure>shares</measure>
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    <ffd:FormTp contextRef="rc" id="ixv-189">S-8</ffd:FormTp>
    <ffd:SubmissnTp contextRef="rc" id="ixv-190">S-8</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="rc" id="ixv-191">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="rc" id="ixv-192">0000827054</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-193">MICROCHIP TECHNOLOGY INC</dei:EntityRegistrantName>
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    <dei:EntityRegistrantName contextRef="rc" id="ixv-232">MICROCHIP TECHNOLOGY INC</dei:EntityRegistrantName>
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      contextRef="offrl_1"
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      id="ixv-236"
      unitRef="Shares">12000000</ffd:AmtSctiesRegd>
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      contextRef="offrl_1"
      decimals="2"
      id="ixv-237"
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      contextRef="offrl_1"
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      unitRef="USD">79792.92</ffd:FeeAmt>
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    <ffd:OfferingSctyTitl contextRef="offrl_2" id="ixv-242">Common Stock (par value $0.001 per share) to be issued under the Microchip Technology Incorporated 1994 International Employee Stock Purchase Plan</ffd:OfferingSctyTitl>
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      unitRef="Shares">541132</ffd:AmtSctiesRegd>
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      contextRef="offrl_2"
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      contextRef="offrl_2"
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      id="ixv-246"
      unitRef="USD">41358718.76</ffd:MaxAggtOfferingPric>
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      contextRef="offrl_2"
      decimals="6"
      id="ixv-247"
      unitRef="pure">0.000087</ffd:FeeRate>
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      contextRef="offrl_2"
      decimals="2"
      id="ixv-248"
      unitRef="USD">3598.21</ffd:FeeAmt>
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    <ffd:TtlOffsetAmt contextRef="rc" decimals="2" id="ixv-251" unitRef="USD">0.00</ffd:TtlOffsetAmt>
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    <ffd:OfferingNote contextRef="offrl_1" id="ixv-253">Applies to Offering Lines 1 and 2: Pursuant to Rule 416(a) of the Securities Act of 1933, as amended, this Registration Statement shall also cover any additional shares of the Registrant's common stock that become issuable under the Microchip Technology Incorporated 1994 International Employee Stock Purchase Plan and 2004 Equity Incentive Plan, by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without receipt of consideration that increases the number of the Registrant's outstanding shares of common stock.</ffd:OfferingNote>
    <ffd:OfferingNote contextRef="offrl_2" id="ixv-254">Applies to Offering Lines 1 and 2: Pursuant to Rules 457(c) and 457(h) under the Securities Act, the proposed maximum offering per share is estimated solely for the purpose of calculating the registration fee and is based on the average of the high and low prices per common share of the Registrant as reported by The Nasdaq Stock Market on November 4, 2026, which date is within five business days prior to filing this Registration Statement.</ffd:OfferingNote>
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