Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Net income	$ 1,989	$ 4,521	$ 2,338
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	1,662	4,309	2,710
Parent Company
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax		14
Parent [Member]
Foreign currency translation	(558)	(198)	339
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax	$ (231)	$ 14	$ 33