CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 39,370	$ 29,146	$ 18,485
Other comprehensive income (loss):
Change in foreign currency translation adjustment, net of tax	(1,116)	1,056	(151)
Change in unrealized gain (loss) on available-for-sale investments and other, net of tax	(504)	360	422
Comprehensive income	$ 37,750	$ 30,562	$ 18,756

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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