GOODWILL AND INTANGIBLE ASSETS - Goodwill by Reporting Unit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill
Balance at beginning of period	$ 886,047	$ 882,949
Foreign Currency Translation	(2,607)	3,098
Balance at end of period	883,440	886,047
Ads and Leads
Goodwill
Balance at beginning of period	761,133	761,133
Foreign Currency Translation	0	0
Balance at end of period	761,133	761,133
Services revenue
Goodwill
Balance at beginning of period	51,197	51,197
Foreign Currency Translation	0	0
Balance at end of period	51,197	51,197
International
Goodwill
Balance at beginning of period	73,717	70,619
Foreign Currency Translation	(2,607)	3,098
Balance at end of period	$ 71,110	$ 73,717