Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 2,269	$ 1,178	$ 5,549	$ 1,642
Other comprehensive income (loss):
Foreign currency translation adjustment	(421)	63	(517)	(157)
Unrealized net loss on marketable securities	(6)		(14)
Comprehensive income	1,842	1,241	5,018	1,485
Less: Comprehensive (loss) income attributable to noncontrolling interests and redeemable noncontrolling interests in subsidiaries	10	36	(28)	62
Comprehensive income attributable to common stockholders	$ 1,832	$ 1,205	$ 5,046	$ 1,423