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        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0002058349</identifier>
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        <period>
            <startDate>2026-08-13</startDate>
            <endDate>2026-08-13</endDate>
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            <identifier scheme="http://www.sec.gov/CIK">0002058349</identifier>
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        <period>
            <startDate>2026-08-13</startDate>
            <endDate>2026-08-13</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:SubmissnTp contextRef="c_report" id="fee_001">S-4</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="c_report" id="fee_002">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="c_report" id="fee_003">0002058349</dei:EntityCentralIndexKey>
    <ffd:OfferingTableNa contextRef="c_report" id="fee_004" xsi:nil="true"/>
    <ffd:OffsetTableNa contextRef="c_report" id="fee_005">N/A</ffd:OffsetTableNa>
    <ffd:CombinedProspectusTableNa contextRef="c_report" id="fee_006">N/A</ffd:CombinedProspectusTableNa>
    <ffd:FormTp contextRef="c_report" id="fee_007">S-4</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="c_report" id="fee_008">Etoiles Capital Group Co., Ltd.</dei:EntityRegistrantName>
    <ffd:PrevslyPdFlg contextRef="c_offering_1" id="fee_009">false</ffd:PrevslyPdFlg>
    <ffd:OfferingSctyTp contextRef="c_offering_1" id="fee_010">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="c_offering_1" id="fee_011">Class A Common Stock, par value $0.0001 per share</ffd:OfferingSctyTitl>
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      contextRef="c_offering_1"
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      contextRef="c_offering_1"
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      unitRef="USD">223476900.00</ffd:TtlOfferingAmt>
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      decimals="INF"
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      contextRef="c_report"
      decimals="INF"
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      unitRef="USD">0.00</ffd:TtlOffsetAmt>
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      unitRef="USD">30862.16</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="c_offering_1" id="fee_023">Following the effectiveness of this registration statement, Etoiles Capital Group Co., Ltd. (&#x201c;Etoiles&#x201d;) intends, subject to the approval of Etoiles&#x2019; shareholders, to change of Etoiles&#x2019; jurisdiction of incorporation from the Cayman Islands to the State of Nevada by deregistering as an exempted company in the Cayman Islands and continuing and domesticating as a corporation incorporated under the laws of the State of Nevada (the &#x201c;Domestication&#x201d;). The continuing entity following the Domestication (&#x201c;Etoiles Nevada&#x201d;) will continue to be named Etoiles Capital Group Co., Ltd. after the Domestication. All securities being registered will be issued by Etoiles Nevada following the Domestication.&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 securities being registered hereunder include such indeterminate number of additional securities as may be issuable to prevent dilution resulting from stock splits, dividends or similar transactions.&lt;br/&gt;&lt;br/&gt;The total number of shares of Etoiles Nevada&#x2019;s Common Stocks being registered hereby represents the number of Class A ordinary shares of Etoiles that are expected to be issued and outstanding at the effective time of the domestication, based on shares issued and outstanding as of August 14, 2026.&lt;br/&gt;&lt;br/&gt;Pursuant to Rules 457(c) and 457(f)(1) under the Securities Act, and solely for the purpose of calculating the registration fee, the proposed maximum offering price per share is $0.9799, which is the average of the high $15.68 and low $13.90 prices of Class A ordinary shares of Etoiles on The Nasdaq Capital Market on October 3, 2026 (such date being the last trading date of the Etoiles&#x2019; Class A Ordinary Shares prior to the Securities and Exchange Commission&#x2019;s order suspending trading in the securities)&lt;br/&gt;&lt;br/&gt;Calculated pursuant to Rule 457 under the Securities Act by multiplying the proposed maximum aggregate offering price of securities to be registered by 0.0001381.</ffd:OfferingNote>
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