Other (Income) Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Income And Expenses [Abstract]
Non-service related pension and other postretirement benefits cost	$ 26	$ 30
Financing fees and financial instruments expense	7	8
Net foreign currency exchange (gains) losses	(1)	(7)
General and product liability expense - discontinued products	2	6
Royalty income	(5)	(5)
Net (gains) losses on asset sales	(1)	(5)
Interest income	(3)	(3)
Miscellaneous (income) expense	2	(2)
Other (income) expense	$ 27	$ 22