Summary Quarterly Financial Data (Unaudited) - Summary of Quarterly Financial Data (Details) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 535,000,000	$ 526,000,000	$ 572,000,000	$ 594	$ 593,000,000	$ 567,000,000	$ 579,000,000	$ 583,000,000	$ 2,228,000,000	$ 2,322,000,000	$ 2,218,000,000
Gross profit	109,000,000	99,000,000	112,000,000	112	124,000,000	109,000,000	120,000,000	113,000,000	430,000,000	466,000,000	423,000,000
Operating loss	(75,000,000)	(58,000,000)	(48,000,000)	(16)	(244,000,000)	(16,000,000)	(12,000,000)	(10,000,000)	(197,000,000)	(283,000,000)	(25,000,000)
Loss before income taxes	(90,000,000)	(70,000,000)	(63,000,000)	(30)	(258,000,000)	(26,000,000)	(19,000,000)	(11,000,000)	(253,000,000)	(314,000,000)	(22,000,000)
Net loss	(119,000,000)	(72,000,000)	(66,000,000)	(37)	(256,000,000)	(36,000,000)	(30,000,000)	(22,000,000)	(294,000,000)	(344,000,000)	(60,000,000)
Net loss attributable to common shareholders	$ (114,000,000)	$ (68,000,000)	$ (63,000,000)	$ (32)	$ (136,000,000)	$ (33,000,000)	$ (28,000,000)	$ (20,000,000)	$ (276,000,000)	$ (217,000,000)	$ (53,000,000)
Per Share Data:
Basic loss per share (in dollars per share)	$ (1.31)	$ (0.78)	$ (0.72)	$ (0.36)	$ (1.56)	$ (0.38)	$ (0.32)	$ 0	$ (3.17)	$ (2.49)	$ (0.61)
Diluted loss per share (in dollars per share)	$ (1.31)	$ (0.78)	$ (0.72)	$ (0.36)	$ (1.56)	$ (0.38)	$ (0.32)	$ 0	$ (3.17)	$ (2.49)	$ (0.61)
Impairment charge to amortization of intangible assets								$ 12,000,000
Goodwill [Line Items]
Goodwill, impairment charge									$ 0	$ 234,000,000	$ 0
Fair value of earn out liability					$ 14,000,000					14,000,000
Other operating income from earn out liability adjustment										13,000,000
Brake Systems
Quarterly Financial Information Disclosure [Abstract]
Net sales									$ 428,000,000	473,000,000	$ 383,000,000
Goodwill [Line Items]
Goodwill, impairment charge					$ 234,000,000					$ 234,000,000