SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Accrued Warranty (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Accounting Policies [Abstract]
Accrued product warranty liability, current	$ 11,825	$ 2,949
Accrued recall campaign liability, current	13,114	62,754
Warranty liability, current	24,939	65,703
Accrued product warranty liability, non-current	41,405	13,243
Accrued recall campaign liability, non-current	0	0
Accrued warranty in other long-term liabilities	$ 41,405	$ 13,243