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, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Numerator: Basic
Net earnings	$ 163,756	$ 128,266	$ 421,792	$ 276,508
Net (earnings) loss attributable to noncontrolling interests	(29)	430	89	863
Net earnings attributable to Match Group, Inc. shareholders	163,727	128,696	421,881	277,371
Numerator: Diluted
Net earnings	163,756	128,266	421,792	276,508
Net (earnings) loss attributable to noncontrolling interests	(29)	430	89	863
Impact from subsidiaries’ dilutive securities	(12)	(42)	(76)	(196)
Interest on dilutive Exchangeable Notes, net of income tax	3,179	3,206	9,536	3,201
Net earnings attributable to Match Group, Inc. shareholders	$ 166,894	$ 131,860	$ 431,341	$ 280,376
Denominator: Basic
Weighted average basic shares outstanding (shares)	275,223	281,314	277,524	283,621
Denominator: Diluted
Weighted average basic shares outstanding (shares)	275,223	281,314	277,524	283,621
Dilutive securities (shares)	4,760	4,276	4,075	5,417
Dilutive shares from Exchangeable Senior Notes, if-converted (shares)	13,397	14,404	13,397	7,985
Denominator for earnings per share - weighted average shares, dilutive (shares)	293,380	299,994	294,996	297,023
Earnings per share:
Earnings (loss) per share attributable to Match Group, Inc. shareholders - basic (USD per share)	$ 0.59	$ 0.46	$ 1.52	$ 0.98
Earnings (loss) per share attributable to Match Group, Inc. shareholders - diluted (USD per share)	$ 0.57	$ 0.44	$ 1.46	$ 0.94
2030 Exchangeable Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
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)	16,300	3,400	16,300	2,300
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)	3,400	1,600	3,400	1,600