<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
  xmlns:ffd="http://xbrl.sec.gov/ffd/2025"
  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/2025/ffd-2025.xsd"
      xlink:type="simple"/>
    <context id="c_424i_1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0002028834</identifier>
            <segment>
                <xbrldi:typedMember dimension="ffd:Scties424iAxis">
                    <dei:lineNo>1</dei:lineNo>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-03-31</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="c_report">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0002028834</identifier>
        </entity>
        <period>
            <startDate>2026-03-31</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <ffd:SubmissnTp contextRef="c_report" id="fee_001">424I</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="c_report" id="fee_002">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="c_report" id="fee_003">0002028834</dei:EntityCentralIndexKey>
    <ffd:RegnFileNb contextRef="c_report" id="fee_004">333-280557</ffd:RegnFileNb>
    <ffd:OffsetTableNa contextRef="c_report" id="fee_005">N/A</ffd:OffsetTableNa>
    <ffd:FormTp contextRef="c_report" id="fee_006">R 424I</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="c_report" id="fee_007">21Shares Solana ETF</dei:EntityRegistrantName>
    <ffd:IssrNm contextRef="c_report" id="fee_008">21Shares Solana ETF</ffd:IssrNm>
    <ffd:IssrBizAdrStrt1 contextRef="c_report" id="fee_009">477 Madison Avenue, 6th Floor</ffd:IssrBizAdrStrt1>
    <ffd:IssrBizAdrCity contextRef="c_report" id="fee_010">New York</ffd:IssrBizAdrCity>
    <ffd:IssrBizAdrStatOrCtryCd contextRef="c_report" id="fee_011">New York</ffd:IssrBizAdrStatOrCtryCd>
    <ffd:IssrBizAdrZipCd contextRef="c_report" id="fee_012">10022</ffd:IssrBizAdrZipCd>
    <ffd:RegnFileNb contextRef="c_report" id="fee_013">333-280557</ffd:RegnFileNb>
    <ffd:RptgFsclYrEndDt contextRef="c_report" id="fee_014">2025-12-31</ffd:RptgFsclYrEndDt>
    <ffd:OfferingSctyTitl contextRef="c_424i_1" id="fee_015">Shares of Beneficial Interest</ffd:OfferingSctyTitl>
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      contextRef="c_424i_1"
      decimals="INF"
      id="fee_016"
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      contextRef="c_424i_1"
      decimals="INF"
      id="fee_017"
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      contextRef="c_424i_1"
      decimals="INF"
      id="fee_018"
      unitRef="USD">0.00</ffd:AggtRedRpPricPrrFsclYr>
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      contextRef="c_424i_1"
      decimals="INF"
      id="fee_019"
      unitRef="USD">9882665.00</ffd:NetSalesAmt>
    <ffd:AmtRedCdts
      contextRef="c_424i_1"
      decimals="INF"
      id="fee_020"
      unitRef="USD">0.00</ffd:AmtRedCdts>
    <ffd:FeeRate
      contextRef="c_424i_1"
      decimals="INF"
      id="fee_021"
      unitRef="pure">0.0001381</ffd:FeeRate>
    <ffd:FeeAmt
      contextRef="c_424i_1"
      decimals="INF"
      id="fee_022"
      unitRef="USD">1364.80</ffd:FeeAmt>
    <ffd:TtlFeeAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_023"
      unitRef="USD">1364.80</ffd:TtlFeeAmt>
    <ffd:FeeIntrstAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_024"
      unitRef="USD">0.15</ffd:FeeIntrstAmt>
    <ffd:TtlFeeAndIntrstAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_025"
      unitRef="USD">1364.95</ffd:TtlFeeAndIntrstAmt>
    <ffd:TtlOffsetAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_026"
      unitRef="USD">0.00</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_027"
      unitRef="USD">1364.95</ffd:NetFeeAmt>
</xbrl>
