INCOME TAXES - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Accruals and other liabilities	$ 24,319	$ 14,849
Lease liabilities	39,909	13,794
Tax credit carryforwards	81,457	9,058
Net operating loss carryforwards	251,202	3,141
Share-based compensation	134,723	3,123
Other	21,411	3,386
Total deferred tax assets	553,021	47,351
Deferred tax liabilities:
Right of use assets	(34,182)	(12,551)
Depreciation and amortization	(22,977)	(6,965)
Total deferred tax liabilities	(57,159)	(19,516)
Valuation allowance	(494,902)	(26,909)
Net deferred tax assets	$ 960	$ 926