Supplementary Information Foreign Currency Exchange Gain (Loss) (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Foreign Currency Exchange Gain (Loss) [Line Items]
Pre-tax exchange (losses) gains - net	[1]	$ (13)	$ 2	$ (96)	$ (47)
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit		(55)	(5)	(66)	(11)
Foreign Currency Transaction (Loss) Gain After Tax		(68)	(3)	(162)	(58)
Subsidiary Monetary Position
Foreign Currency Exchange Gain (Loss) [Line Items]
Pre-tax exchange (losses) gains - net		(80)	(32)	(120)	(47)
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit		(40)	3	(61)	(11)
Foreign Currency Transaction (Loss) Gain After Tax		(120)	(29)	(181)	(58)
Hedging Program [Member]
Foreign Currency Exchange Gain (Loss) [Line Items]
Pre-tax exchange (losses) gains - net		67	34	24	0
Foreign Currency Transaction (Loss) Gain Tax (Expense) Benefit		(15)	(8)	(5)	0
Foreign Currency Transaction (Loss) Gain After Tax		$ 52	$ 26	$ 19	$ 0

[1] Includes net pre-tax exchange gains (losses) of $(32) million and $(65) million associated with the devaluation of the Argentine peso for the three and nine months ended September 30, 2022, respectively, and $(16) million and $(53) million for the three and nine months ended September 30, 2021, respectively.