Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the Carrying Amount of Goodwill [Table Text Block]

Changes in the carrying amount of goodwill by segment —

	Light Vehicle		Commercial Vehicle		Off-Highway			Power Technologies		Total
Balance, December 31, 2015	$	—	$	—	$	80		$	—	$	80
Acquisitions			6					6		12
Currency impact					(2		)			(2		)
Balance, December 31, 2016	—		6		78			6		90
Acquisitions	3				20					23
Purchase accounting adjustments			1							1
Currency impact			1		12					13
Balance, December 31, 2017	$	3	$	8	$	110		$	6	$	127

Components of Other (Finite-Lived) Intangible Assets [Table Text Block]

Components of other intangible assets —

		December 31, 2017							December 31, 2016
	Weighted Average Useful Life (years)	Gross Carrying Amount		Accumulated Impairment and Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Impairment and Amortization			Net Carrying Amount
Amortizable intangible assets
Core technology	7	$	95	$	(88	)	$	7	$	88	$	(83	)	$	5
Trademarks and trade names	16	17		(2		)	15		6		(2		)	4
Customer relationships	8	470		(403		)	67		389		(374		)	15
Non-amortizable intangible assets
Trademarks and trade names		65					65		65					65
Used in research and development activities		20					20		20					20
		$	667	$	(493	)	$	174	$	568	$	(459	)	$	109

Components of Other (Indefinite-Lived) Intangible Assets [Table Text Block]

Components of other intangible assets —

		December 31, 2017							December 31, 2016
	Weighted Average Useful Life (years)	Gross Carrying Amount		Accumulated Impairment and Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Impairment and Amortization			Net Carrying Amount
Amortizable intangible assets
Core technology	7	$	95	$	(88	)	$	7	$	88	$	(83	)	$	5
Trademarks and trade names	16	17		(2		)	15		6		(2		)	4
Customer relationships	8	470		(403		)	67		389		(374		)	15
Non-amortizable intangible assets
Trademarks and trade names		65					65		65					65
Used in research and development activities		20					20		20					20
		$	667	$	(493	)	$	174	$	568	$	(459	)	$	109

Amortization Expense Related to Amortizable Intangible Assets [Table Text Block]

Amortization expense related to amortizable intangible assets —

	2017		2016		2015
Charged to cost of sales	$	2	$	1	$	2
Charged to amortization of intangibles	11		8		14
Total amortization	$	13	$	9	$	16

Estimated Aggregate Pre-Tax Amortization Expense Related to Intangible Assets [Table Text Block]

The following table provides the estimated aggregate pre-tax amortization expense related to intangible assets for each of the next five years based on December 31, 2017 exchange rates. Actual amounts may differ from these estimates due to such factors as currency translation, customer turnover, impairments, additional intangible asset acquisitions and other events.

	2018		2019		2020		2021		2022
Amortization expense	$	9	$	8	$	7	$	7	$	7