<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2021"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="mtch-20210803.xsd" xlink:type="simple"/>
    <context id="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000891103</identifier>
        </entity>
        <period>
            <startDate>2021-08-03</startDate>
            <endDate>2021-08-03</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY180L2ZyYWc6ZjE3NTNkMDBjMGJiNGQ5YWEyNWIxNWJkYjYwMTdiODgvdGFibGU6MzQzZmJlNWM1MWI2NGNhOGE2OThhMDU5NjhhODhhOWQvdGFibGVyYW5nZTozNDNmYmU1YzUxYjY0Y2E4YTY5OGEwNTk2OGE4OGE5ZF8yLTEtMS0xLTA_992ca205-657e-4057-8900-99a6e383ec12">0000891103</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY180L2ZyYWc6ZjE3NTNkMDBjMGJiNGQ5YWEyNWIxNWJkYjYwMTdiODgvdGFibGU6MzQzZmJlNWM1MWI2NGNhOGE2OThhMDU5NjhhODhhOWQvdGFibGVyYW5nZTozNDNmYmU1YzUxYjY0Y2E4YTY5OGEwNTk2OGE4OGE5ZF8zLTEtMS0xLTA_f1197314-637d-4428-9d9b-bf344d77800c">false</dei:AmendmentFlag>
    <dei:DocumentType
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl84NA_529a6ed6-b568-452c-8e43-9b5905b651b3">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl8yMjY_829cb706-4081-4835-bdd6-dc5b0d3df5bc">2021-08-03</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl8yMzE_b2f38f41-7958-4b18-9f4d-44aadb834664">MATCH GROUP, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGFibGU6NjFmOGQzMWQ4NDZhNGFiZGIwZjQ5NDk3ZTkwYjIzNDcvdGFibGVyYW5nZTo2MWY4ZDMxZDg0NmE0YWJkYjBmNDk0OTdlOTBiMjM0N18wLTAtMS0xLTA_3f194627-1b70-4a8f-baea-4987f89e425a">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGFibGU6NjFmOGQzMWQ4NDZhNGFiZGIwZjQ5NDk3ZTkwYjIzNDcvdGFibGVyYW5nZTo2MWY4ZDMxZDg0NmE0YWJkYjBmNDk0OTdlOTBiMjM0N18wLTEtMS0xLTA_e9d6ef96-e568-4a7b-a42d-34436a925f94">001-34148</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGFibGU6NjFmOGQzMWQ4NDZhNGFiZGIwZjQ5NDk3ZTkwYjIzNDcvdGFibGVyYW5nZTo2MWY4ZDMxZDg0NmE0YWJkYjBmNDk0OTdlOTBiMjM0N18wLTItMS0xLTA_4598fd79-e163-4a43-b9fb-a8d6c75ea3bb">59-2712887</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl8yOTM_630e8d38-5a37-434b-a038-3902eb2385c9">8750 North Central Expressway, Suite 1400</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl8yOTc_58ad7f68-72fa-4fe7-a42f-1deb781c210b">Dallas</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl8zMDE_8c5245e1-95e5-442c-a989-61e24892cef6">TX</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl8zMDQ_a111bb91-ec5f-4053-8d8c-42f6826615a2">75231</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl80MTQ_556cf6a1-db3c-470c-b62e-5277b2fc84ac">214</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl80MTg_f07237e2-427e-4a24-a18a-b8abf0a2ebc3">576-9352</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl82MzM_6a730ec6-0104-474e-9310-3a26e5f1f33d">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl83MjI_31aada2f-ec06-4f1a-956d-13ab384ecf55">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl84MTI_5ed5b469-9591-40ac-bb69-1c83425be695">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl85MTg_cf7c4b2b-be8e-4d27-9536-9c052df1e93f">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGFibGU6NjlkMTQ2ZDJmNzBmNDAyNzhmMTQyNjczMDY4ZDI1NGQvdGFibGVyYW5nZTo2OWQxNDZkMmY3MGY0MDI3OGYxNDI2NzMwNjhkMjU0ZF8yLTAtMS0xLTA_689d0796-c026-407e-b91f-044a83fb6e6c">Common Stock, par value $0.001</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGFibGU6NjlkMTQ2ZDJmNzBmNDAyNzhmMTQyNjczMDY4ZDI1NGQvdGFibGVyYW5nZTo2OWQxNDZkMmY3MGY0MDI3OGYxNDI2NzMwNjhkMjU0ZF8yLTItMS0xLTA_28a7f59d-003c-4bad-8ec7-0731b3c91925">MTCH</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGFibGU6NjlkMTQ2ZDJmNzBmNDAyNzhmMTQyNjczMDY4ZDI1NGQvdGFibGVyYW5nZTo2OWQxNDZkMmY3MGY0MDI3OGYxNDI2NzMwNjhkMjU0ZF8yLTQtMS0xLTA_7119d4b2-5deb-4baa-af97-ea78e900075f">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="id8606662a3d04f5687bccf18485a9b42_D20210803-20210803"
      id="id3VybDovL2RvY3MudjEvZG9jOjQwYTQ5MWVhZjQzNjQ1YmVhMGQxYzIwNDdhZWI3MGZjL3NlYzo0MGE0OTFlYWY0MzY0NWJlYTBkMWMyMDQ3YWViNzBmY18xL2ZyYWc6MDllNDE3ZjRkNWQ0NDM1N2E5YzYxNWIyMGI3MWJjM2YvdGV4dHJlZ2lvbjowOWU0MTdmNGQ1ZDQ0MzU3YTljNjE1YjIwYjcxYmMzZl8xMjg3_1eac02e0-1008-4d28-b730-5319fc76213f">false</dei:EntityEmergingGrowthCompany>
</xbrl>
