<?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"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef
      xlink:href="https://xbrl.sec.gov/ffd/2025/ffd-2025.xsd"
      xlink:type="simple"/>
    <context id="c_offering_1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001702780</identifier>
            <segment>
                <xbrldi:typedMember dimension="ffd:OfferingAxis">
                    <dei:lineNo>1</dei:lineNo>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-05-30</startDate>
            <endDate>2026-05-30</endDate>
        </period>
    </context>
    <context id="c_report">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001702780</identifier>
        </entity>
        <period>
            <startDate>2026-05-30</startDate>
            <endDate>2026-05-30</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">SC TO-I</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="c_report" id="fee_002">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="c_report" id="fee_003">0001702780</dei:EntityCentralIndexKey>
    <ffd:Rule011Flg contextRef="c_offering_1" id="fee_004">true</ffd:Rule011Flg>
    <ffd:OfferingTableNa contextRef="c_report" id="fee_005" xsi:nil="true"/>
    <ffd:OffsetTableNa contextRef="c_report" id="fee_006">N/A</ffd:OffsetTableNa>
    <ffd:FormTp contextRef="c_report" id="fee_007">SC TO</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="c_report" id="fee_008">Optimum Communications, Inc.</dei:EntityRegistrantName>
    <ffd:PrevslyPdFlg contextRef="c_offering_1" id="fee_009">false</ffd:PrevslyPdFlg>
    <ffd:TxValtn
      contextRef="c_offering_1"
      decimals="INF"
      id="fee_010"
      unitRef="USD">300000000.00</ffd:TxValtn>
    <ffd:FeeRate
      contextRef="c_offering_1"
      decimals="INF"
      id="fee_011"
      unitRef="pure">0.0001381</ffd:FeeRate>
    <ffd:FeeAmt
      contextRef="c_offering_1"
      decimals="INF"
      id="fee_012"
      unitRef="USD">41430.00</ffd:FeeAmt>
    <ffd:TtlTxValtn
      contextRef="c_report"
      decimals="INF"
      id="fee_013"
      unitRef="USD">300000000.00</ffd:TtlTxValtn>
    <ffd:TtlFeeAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_014"
      unitRef="USD">41430.00</ffd:TtlFeeAmt>
    <ffd:TtlPrevslyPdAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_015"
      unitRef="USD">0.00</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_016"
      unitRef="USD">0.00</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt
      contextRef="c_report"
      decimals="INF"
      id="fee_017"
      unitRef="USD">41430.00</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="c_offering_1" id="fee_018">Calculated solely for purposes of determining the amount of the filing fee. This amount is based on the offer to purchase by CSC Investments II LLC, a wholly owned subsidiary of the Registrant, of up to $300,000,000.00 in value of shares of Class A Common Stock, par value $0.01 per share.&lt;br/&gt;&lt;br/&gt;Calculated at $138.10 per $1,000,000.00 of the transaction valuation in accordance with Rule 0-11(b) of the Securities Exchange Act of 1934, as amended, as modified by Fee Rate Advisory No. 1 for Fiscal Year 2026, issued October 22, 2025. The transaction valuation set forth above was calculated for the sole purpose of determining the filing fee and should not be used for any other purpose.</ffd:OfferingNote>
</xbrl>
