Income Taxes - Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Loss carryforwards U.S. - Federal/States	$ 386	$ 228
Loss carryforwards - Foreign	2,831	2,417
Accrued liabilities, reserves, and other expenses	3,280	2,821
Stock-based compensation	4,295	2,738
Depreciation and amortization	1,009	941
Operating lease liabilities	18,285	15,399
Capitalized research and development	6,824	0
Other items	1,023	603
Tax credits	950	626
Total gross deferred tax assets	38,883	25,773
Less valuation allowance	(4,374)	(3,596)
Deferred tax assets, net of valuation allowances	34,509	22,177
Deferred tax liabilities:
Depreciation and amortization	(9,039)	(3,562)
Operating lease assets	(17,140)	(14,422)
Assets held for investment	0	(4,019)
Other items	(817)	(668)
Net deferred tax liabilities, net of valuation allowances		$ (494)
Net deferred tax assets, net of valuation allowances	$ 7,513