EARNINGS PER SHARE - Summary of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator: Basic
Net earnings from continuing operations	$ 128,266	$ 130,901	$ 276,508	$ 444,769
Net loss attributable to noncontrolling interests	430	309	863	1,077
Net earnings from continuing operations attributable to Match Group, Inc. shareholders			277,371	445,846
Earnings from discontinued operations, net of tax	0	0	0	509
Net earnings from discontinued operations attributable to shareholders			0	509
Net earnings attributable to Match Group, Inc. shareholders	128,696	131,210	277,371	446,355
Numerator: Diluted
Net earnings from continuing operations	128,266	130,901	276,508	444,769
Net loss attributable to noncontrolling interests	430	309	863	1,077
Impact from subsidiaries’ dilutive securities of continuing operations	(42)	(51)	(196)	(907)
Interest on dilutive Exchangeable Notes, net of income tax	3,206	4,075	3,201	12,225
Net earnings from continuing operations attributable to Match Group, Inc. shareholders			280,376	457,164
Earnings from discontinued operations, net of tax	0	0	0	509
Net earnings from discontinued operations attributable to shareholders			0	509
Net earnings attributable to Match Group, Inc. shareholders	$ 131,860	$ 135,234	$ 280,376	$ 457,673
Denominator: Basic
Weighted average basic common shares outstanding (shares)	281,314	276,955	283,621	272,316
Denominator: Diluted
Weighted average basic common shares outstanding (shares)	281,314	276,955	283,621	272,316
Dilutive securities (shares)	4,276	14,834	5,417	15,439
Dilutive shares from Exchangeable Senior Notes, if-converted (shares)	14,404	25,162	7,985	25,162
Denominator for earnings per share - weighted average shares, dilutive (shares)	299,994	316,951	297,023	312,917
Earnings per share:
Earnings per share from continuing operations - basic (USD per share)	$ 0.46	$ 0.47	$ 0.98	$ 1.64
Loss per share from discontinued operations, net of tax - basic (USD per share)			0	0.00
(Loss) earnings per share attributable to Match Group, Inc. shareholders - basic (USD per share)	0.46	0.47	0.98	1.64
Earnings per share from continuing operations - diluted (USD per share)	0.44	0.43	0.94	1.46
Loss per share from discontinued operations, net of tax - diluted (USD per share)			0	0.00
(Loss) earnings per share attributable to Match Group, Inc. shareholders - diluted (USD per share)	$ 0.44	$ 0.43	$ 0.94	$ 1.46
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average dilutive shares outstanding (shares)	299,994	316,951	297,023	312,917
Potentially dilutive securities excluded from the calculation of diluted earnings per share (shares)			6,800
Stock Options, Warrants and RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive securities excluded from the calculation of diluted earnings per share (shares)	3,400	1,300	2,300	1,300
Market-Based Awards and PSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive securities excluded from the calculation of diluted earnings per share (shares)	1,600	600	1,600	600

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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