INCOME TAXES - Changes in Valuation Allowance (Details) - Valuation Allowance - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Valuation Allowance as of the beginning of the period	$ (435,923)	$ (291,222)
Current Year Change	(161,757)	(144,701)
Valuation Allowance as of the end of the period	$ (597,680)	$ (435,923)