INCOME TAXES - Domestic and Foreign Components (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Domestic	$ (122,026)	$ (455,202)	$ (122,087)
Foreign	(12,676)	(11,508)	(14,342)
Loss before income taxes	$ (134,702)	$ (466,710)	$ (136,429)