<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2024"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="cc-20241213.xsd" xlink:type="simple"/>
    <context id="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001627223</identifier>
        </entity>
        <period>
            <startDate>2024-12-13</startDate>
            <endDate>2024-12-13</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_35f653e6-a990-400e-b39c-a5b43a27e166">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_2ad4c015-0f76-4609-adf1-8bf3995e946f">0001627223</dei:EntityCentralIndexKey>
    <dei:DocumentType
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_532bf27a-34b0-4754-bac7-7a70cd9794ca">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_edcace9a-422d-4fc0-8811-8688c40716d4">2024-12-13</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_6a919b88-572b-4ca5-bcd5-8800d3348a53">The Chemours Company</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_5aeabe80-4a2a-4ba4-b1c7-fcd84004ed88">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_16f09474-5508-4f78-96ce-ded94046b10c">001-36794</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_ae2e0fb0-c2c2-4c79-b048-d703ef21680a">46-4845564</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_e8982701-4c6b-4fd6-be6d-f7e096fc6fbd">1007 Market Street</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_b1092d4d-07ad-41de-9213-cdd81b39efec">Wilmington</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_2bfaa10b-4fc2-4b95-a061-48279d4a3c6b">DE</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_0eb920b4-1e8e-43fe-a690-28f594c9b0d7">19801</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_6358634a-f807-4d44-b770-7f71b90a9b93">(302)</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_e5caa228-d856-4c48-a84a-ab173188f365">773-1000</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_5405aee2-ce43-4aef-816e-11e4a2ceef3c">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_14ff604f-e0cd-4833-80b2-d9b2348ed2a6">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_f910c0ae-4b4a-4f45-9b8d-1bc024e417d9">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_cea0738a-9a70-45f2-91f0-929bdaa282d4">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_8e89d72d-b9da-401e-9ea2-25f71f550300">Common Stock ($0.01 par value)</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_a8c82108-28bb-4f9a-aa5c-0e29771cec2e">CC</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_80255b54-4b12-4d0f-926c-23d3d17dec72">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="C_4c8fcd84-ebde-4fb2-bd2f-5b07e12baa3d"
      id="F_593b9b04-e3ff-4b35-a2f4-e11b2216d41d">false</dei:EntityEmergingGrowthCompany>
</xbrl>
