Interest and Other Expense (Income), Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Income and Expenses [Abstract]
Interest income	$ (16)	$ (21)
Interest expense from debt and amortization of debt discount and deferred financing costs	23	23
Other expense (income), net	1	1
Interest and other expense (income), net	$ 8	$ 3