Segments, Geographical Area and Major Customer Information - Reconciliation of Segment EBITDA to Consolidated Net Income (Details) - USD ($) $ in Millions		3 Months Ended								12 Months Ended
	Apr. 04, 2017	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting [Abstract]
Segment EBITDA										$ 1,023	$ 978
Segment EBITDA Including Non-service Cost Components of Defined Benefit Plan Costs												$ 855
Corporate expense and other items, net										(4)	(21)	(20)
Depreciation										(322)	(260)	(220)
Amortization										(17)	(10)	(13)
Non-service cost components of pension and OPEB costs										(23)	(15)	(7)
Restructuring charges, net										(29)	(25)	(14)
Stock compensation expense										(19)	(16)	(23)
Strategic transaction expenses, net of transaction breakup fee income										(41)	(18)	(25)
Acquisition related inventory adjustments										(13)		(14)
Non-income tax legal judgment										6
Other items										(11)	(17)	(11)
Gain (loss) on disposal group held for sale								$ 3			3	(27)
Gain on liquidation of foreign subsidiary										12
Impairment of goodwill and indefinite-lived intangible asset		$ (6)						(20)		(6)	(20)
Amounts attributable to previously divested/closed operations										(5)		2
Pension settlement charges				$ (258)						(259)
Earnings before interest and income taxes										292	579	490
Loss on extinguishment of debt	$ (6)	(9)								(9)		(19)
Interest expense										122	96	102
Interest income										10	11	11
Earnings before income taxes										171	494	380
Income tax expense (benefit)										(32)	78	283
Equity in earnings of affiliates										30	24	19
Net income		$ 86	$ 112	$ (66)	$ 101	$ 106	$ 96	$ 127	$ 111	$ 233	$ 440	$ 116