Income Taxes - Schedule of Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Net operating loss carry-forwards	$ 7,607	$ 2,172
Research and development credits	923	624
Other tax credits	335	168
Deferred revenue	546	450
Inventory and warranty reserves	377	315
Stock-based compensation	115	98
Operating lease right-of-use liabilities	430	335
Deferred GILTI tax assets	556	581
Accruals and others	191	205
Total deferred tax assets	11,080	4,948
Valuation allowance	(9,074)	(2,930)
Deferred tax assets, net of valuation allowance	2,006	2,018
Deferred tax liabilities:
Depreciation and amortization	(1,279)	(1,488)
Investment in certain financing funds	(209)	(198)
Operating lease right-of-use assets	391	(305)
Deferred revenue	(49)	(50)
Other	13	(61)
Total deferred tax liabilities	(1,941)	(2,102)
Deferred tax assets (liabilities), net of valuation allowance	$ 65	$ (84)