XML 21 R7.htm IDEA: XBRL DOCUMENT
v3.20.2

CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Unaudited) (Parenthetical) - $ / shares | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Former IAC Class B Convertible Common Stock $0.001 Par Value |  |
Common stock, par value (USD per share) | $ 0.001 | $ 0.001
Former IAC common stock; $0.001 par value; authorized 1,600,000,000 shares; 0 and 263,229,724 shares issued; and 0 and 78,889,779 shares outstanding at September 30, 2020 and December 31, 2019, respectively |  |
Common stock, par value (USD per share) | $ 0.001 | $ 0.001

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=mtch_FormerClassACommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |