SEGMENT INFORMATION - Revenue by Reportable Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Revenue	$ 1,185,112	$ 1,358,748	$ 1,764,355
Operating Segments | Domestic
Segment Reporting Information [Line Items]
Revenue	1,056,122	1,242,941	1,663,317
Operating Segments | Ads and Leads
Segment Reporting Information [Line Items]
Revenue	962,601	1,124,908	1,282,061
Operating Segments | Services revenue
Segment Reporting Information [Line Items]
Revenue	93,521	118,033	381,256
Operating Segments | International
Segment Reporting Information [Line Items]
Revenue	$ 128,990	$ 115,807	$ 101,038