FAIR VALUE MEASUREMENTS - Schedule of Changes in Nonfinancial Liabilities Related to Warrant Obligations Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Change in discount rate	$ 2,811	$ 0	$ 34,608	$ (9,609)
Recurring | Total warranty obligations measured at fair value | Level 3
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at beginning of period	150,540	73,923	106,489	51,007
Accruals for warranties issued during period	12,485	12,472	44,854	32,362
Changes in estimates	(2,561)	1,141	(14,241)	19,732
Settlements	(5,514)	(5,548)	(19,527)	(14,272)
Increase due to accretion expense	3,157	2,952	10,609	6,295
Change in discount rate	2,811	0	34,608	(9,609)
Other	(2,028)	(1,385)	(3,902)	(1,961)
Balance at end of period	$ 158,890	$ 83,554	$ 158,890	$ 83,554