Other Income (Loss), Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	$ 19	$ 0	$ (22)
Other derivative loss
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	0	(1)	(41)
Dividend expense
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	(5)	(2)	(10)
Equity earnings from non-consolidated affiliates
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	21	7	1
Foreign currency transaction (loss) income
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	(5)	(1)	1
Tax settlement gain
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	0	0	38
Non-service pension and other post-retirement benefits expense
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	(3)	(8)	(4)
Gain (loss) on extinguishment of debt
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	2	0	(12)
Other
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	$ 9	$ 5	$ 5