Other (Income) Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Other Income And Expenses [Abstract]
Non-service related pension and other postretirement benefits cost	$ 32	$ 25	$ 49	$ 51
Interest income on a favorable indirect tax ruling in Brazil	(48)	0	(48)	0
Financing fees and financial instruments expense	17	5	25	12
Net foreign currency exchange (gains) losses	0	4	10	3
General and product liability expense - discontinued products	2	2	3	4
Royalty income	(5)	(4)	(10)	(9)
Net (gains) losses on asset sales	0	3	0	2
Interest income	(5)	(3)	(11)	(6)
Transaction costs	32	0	39	0
Miscellaneous (income) expense	(5)	2	(7)	4
Other (income) expense	$ 30	$ 34	$ 64	$ 61