INCOME TAXES - Loss From Continuing Operations Before Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
United States	$ (58,068)	$ (235,215)
Foreign	(6,958)	(56,643)
Loss before tax	$ (65,026)	$ (291,858)