Other Income, Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Income and Expense, Net [Line Items]
Other income, net	$ (17)	$ 3
Equity earnings from non-consolidated affiliates
Other Income and Expense, Net [Line Items]
Other income, net	2	4
Gain (loss) on disposition of assets, net
Other Income and Expense, Net [Line Items]
Other income, net	1	(4)
Foreign currency transaction loss
Other Income and Expense, Net [Line Items]
Other income, net	(6)	(2)
Non-service pension and other post-retirement benefits expense
Other Income and Expense, Net [Line Items]
Other income, net		(1)
Gain on extinguishment of debt
Other Income and Expense, Net [Line Items]
Other income, net	(12)	0
Other
Other Income and Expense, Net [Line Items]
Other income, net	$ (2)	$ 6