<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2026"
  xmlns:ffd="http://xbrl.sec.gov/ffd/2026"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef
      xlink:href="https://xbrl.sec.gov/ffd/2026/ffd-2026.xsd"
      xlink:type="simple"/>
    <context id="AsOf2026-10-01">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001877967</identifier>
        </entity>
        <period>
            <startDate>2026-10-01</startDate>
            <endDate>2026-10-01</endDate>
        </period>
    </context>
    <context id="From2026-10-012026-10-01_1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001877967</identifier>
            <segment>
                <xbrldi:typedMember dimension="ffd:OfferingAxis">
                    <dei:lineNo>1</dei:lineNo>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-10-01</startDate>
            <endDate>2026-10-01</endDate>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <dei:EntityCentralIndexKey contextRef="AsOf2026-10-01" id="Fact000003">0001877967</dei:EntityCentralIndexKey>
    <ffd:FeeExhibitTp contextRef="AsOf2026-10-01" id="xdx2ixbrl0009">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:SubmissnTp contextRef="AsOf2026-10-01" id="xdx2ixbrl0011">SC TO-I/A</ffd:SubmissnTp>
    <ffd:FormTp contextRef="AsOf2026-10-01" id="Fact000010">SC TO</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="AsOf2026-10-01" id="Fact000012">Fairway Private Equity &amp; Venture Capital Opportunities Fund</dei:EntityRegistrantName>
    <ffd:PrevslyPdFlg contextRef="From2026-10-012026-10-01_1" id="Fact000013">true</ffd:PrevslyPdFlg>
    <ffd:TxValtn
      contextRef="From2026-10-012026-10-01_1"
      decimals="3"
      id="Fact000014"
      unitRef="USD">1314602.89</ffd:TxValtn>
    <ffd:FeeAmt
      contextRef="From2026-10-012026-10-01_1"
      decimals="2"
      id="Fact000015"
      unitRef="USD">181.55</ffd:FeeAmt>
    <ffd:TtlTxValtn
      contextRef="AsOf2026-10-01"
      decimals="3"
      id="Fact000016"
      unitRef="USD">1314602.89</ffd:TtlTxValtn>
    <ffd:TtlFeeAmt
      contextRef="AsOf2026-10-01"
      decimals="2"
      id="Fact000017"
      unitRef="USD">181.55</ffd:TtlFeeAmt>
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      contextRef="AsOf2026-10-01"
      decimals="2"
      id="Fact000018"
      unitRef="USD">181.55</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt
      contextRef="AsOf2026-10-01"
      decimals="0"
      id="Fact000019"
      unitRef="USD">0.00</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt
      contextRef="AsOf2026-10-01"
      decimals="0"
      id="Fact000020"
      unitRef="USD">0.00</ffd:NetFeeAmt>
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  &lt;tr style="vertical-align: top"&gt;
    &lt;td style="width: 5%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(1)&lt;/span&gt;&lt;/td&gt;
    &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Calculated as the aggregate maximum purchase price for units of beneficial interest, based upon the net asset value per Class&#160;I Share as of March 31, 2026. The fee of $181.55 was paid in connection with the filing of the Schedule TO-I by Fairway Private Equity &amp;amp; Venture Capital Opportunities Fund on July 30, 2026 (the &#x201c;Schedule TO&#x201d;). This is the final amendment to the Schedule TO and is being filed to report the results of the offer.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
</ffd:OfferingNote>
    <ffd:OffsetTableNa contextRef="AsOf2026-10-01" id="Fact000023">N/A</ffd:OffsetTableNa>
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