Other (Income) Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Other Income And Expenses [Abstract]
Gain on TireHub transaction, net of transaction costs	$ 0	$ 0	$ (272)
Non-service related pension and other postretirement benefits costs	110	118	121
Interest income on indirect tax settlements in Brazil		(8)	(38)
Financing fees and financial instruments expense	26	34	36
Net foreign currency exchange (gains) losses	(9)	(22)	(16)
General and product liability expense - discontinued products	10	11	9
Royalty income	(19)	(19)	(20)
Net (gains) losses on asset sales	2	(16)	(1)
Interest income	(14)	(18)	(16)
Miscellaneous (income) expense	13	18	23
Other (income) expense	$ 119	$ 98	$ (174)