BALANCE SHEETS COMPONENTS - Schedule of Accrued Warranty Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Accrued warranty - beginning of period	$ 22,949	$ 1,282
Warranty costs incurred	(50,923)	(11,557)
Provision for warranty	74,050	33,224
Accrued warranty - end of period	46,076	22,949
Other current liabilities
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Accrued warranty - beginning of period	10,400
Accrued warranty - end of period	22,700	10,400
Other long-term liabilities
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Accrued warranty - beginning of period	12,500
Accrued warranty - end of period	$ 23,400	$ 12,500