Description of Business, Accounting Policies, and Supplemental Disclosures - Other Income (Expense), Net (Details) - USD ($) shares in Millions, $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Marketable equity securities valuation gains (losses)		$ (13,870)	$ 11,526	$ 525
Equity warrant valuation gains (losses)		(2,132)	1,315	1,527
Upward adjustments relating to equity investments in private companies		76	1,866	342
Foreign currency gains (losses)		(340)	(55)	35
Other, net		(540)	(19)	(58)
Total other income (expense), net		(16,806)	14,633	2,371
Schedule of Equity Method Investments [Line Items]
Marketable equity securities valuation gains (losses)		(13,870)	11,526	525
Loss from operations		12,248	24,879	22,899
Net income (loss)		(2,722)	33,364	21,331
Total current assets		146,791	161,580
Total assets		462,675	420,549	321,195
Current liabilities		155,393	142,266
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Accounting Policies [Abstract]
Marketable equity securities valuation gains (losses)		(12,700)	11,800
Schedule of Equity Method Investments [Line Items]
Marketable equity securities valuation gains (losses)		$ (12,700)	11,800
Equity investment, shares held (in shares)		158
Equity investment, ownership interest		17.00%
Equity investment, voting interest		16.00%
Revenue	$ 995		55	0
Gross profit	(2,123)		(465)	0
Loss from operations	(5,061)		(4,220)	(1,021)
Net income (loss)	(5,029)		(4,688)	$ (1,018)
Total current assets	14,424		18,559
Total assets	19,023		22,294
Current liabilities	2,109		1,313
Total liabilities	$ 3,686		$ 2,780