INCOME TAXES - Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Activity related to unrecognized tax benefits
Gross unrecognized tax benefits at the beginning of the period	$ 39,919	$ 43,714	$ 33,878
Increase in unrecognized tax benefits taken during a prior period			(216)
Increase in unrecognized tax benefits taken during the current period	2,598	5,080	3,880
Increase in unrecognized tax benefits acquired as part of a business combination			8,275
Increase in unrecognized tax benefits acquired as part of a business combination		(6,825)
Lapse in statute of limitations	(2,449)	(2,050)	(2,103)
Gross unrecognized tax benefits at the end of the period	$ 40,068	$ 39,919	$ 43,714