Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 9,879	$ 2,872	$ 19,801	$ (3,000)
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax of $76, $36, $136, and $4	(1,388)	(2,142)	(738)	(4,661)
Net change in unrealized gains (losses) on available-for-sale debt securities:
Unrealized gains (losses), net of tax of $(4), $(18), $(3), and $(52)	62	(195)	174	(1,095)
Reclassification adjustment for losses (gains) included in “Other income (expense), net,” net of tax of $0, $0, $0, and $(15)	3	4	48	17
Net unrealized gains (losses) on available-for-sale debt securities	65	(191)	222	(1,078)
Total other comprehensive income (loss)	(1,323)	(2,333)	(516)	(5,739)
Comprehensive income (loss)	$ 8,556	$ 539	$ 19,285	$ (8,739)