Other Expense, net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Expense, net
Charge for deconsolidation of Paddock	$ 14
Foreign currency exchange loss		$ 3
Intangible amortization expense	10	10
Royalty income	(4)	(3)
Other expense (income), net	(3)
Other expense, net	$ 17	$ 10