CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 5,178	$ 2,616	$ 10,081	$ 5,045
Other comprehensive income (loss):
Change in foreign currency translation adjustment, net of tax	247	90	(129)	(85)
Change in unrealized gain/loss on available-for-sale investments and other, net of tax	155	208	476	362
Comprehensive income	$ 5,580	$ 2,914	$ 10,428	$ 5,322