Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 15,328	$ 9,879	$ 39,244	$ 19,801
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax of $36, $(45), $4, and $43	1,911	(1,388)	178	(738)
Available-for-sale debt securities:
Change in net unrealized gains (losses), net of tax of $(18), $(55), $(52), and $(282)	167	62	944	174
Less: reclassification adjustment for losses (gains) included in “Other income (expense), net,” net of tax of $0, $0, $(15), and $(1)	0	3	4	48
Net change	167	65	948	222
Other, net of tax of $0, $3, $0, and $1	(3)	0	(4)	0
Total other comprehensive income (loss)	2,075	(1,323)	1,122	(516)
Comprehensive income	$ 17,403	$ 8,556	$ 40,366	$ 19,285