FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Schedule of Common Stock Warrant Liability Measured and Recorded at Fair Value on a Recurring Basis (Details) - Common Stock Warrant Liability - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Level 3 Liabilities [Roll Forward]
Fair value-beginning of period	$ 139,259	$ 536,635	$ 140,590	$ 1,394,808
Change in fair value	(60,316)	(140,146)	(61,647)	(998,319)
Fair value-end of period	$ 78,943	$ 396,489	$ 78,943	$ 396,489