CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 134	$ 224	$ 357	$ 783
Other comprehensive loss
Unrealized loss on available-for-sale debt securities	(9)	(3)	(25)	(14)
Tax benefit	2		6	1
Unrealized loss on available-for-sale debt securities, net of tax	(7)	(3)	(19)	(13)
Unrealized gain on cash flow hedges		1		2
Unrealized gain on cash flow hedges, net of tax		1		2
Foreign currency translation adjustments		(21)		(40)
Other comprehensive loss, net of tax	(7)	(23)	(19)	(51)
Total comprehensive income, net of tax	$ 127	$ 201	$ 338	$ 732