Components of net periodic pension benefit cost other than service cost.

No definition available.

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- Definition

Amount of fees earned pursuant to transition services agreement entered into as part of Thermal Systems divestiture.

+ References

No definition available.

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

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- Definition

Amount of decrease in the fair value of derivatives recognized in the income statement.

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-SubTopic 10
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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Amount awarded to other party in judgment or settlement of litigation.

+ References

No definition available.

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration

- Definition

Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

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-SubTopic 20
-Section 50
-Paragraph 1
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- Definition

Amount of income (expense) related to nonoperating activities, classified as other.

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- Definition

The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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Other Income, Net Narrative (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended	12 Months Ended
	Jul. 31, 2017	Jun. 30, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Other Nonoperating Income (Expense)			$ 36	$ 8	$ 9
Loss Contingency Accrual, Provision			0	(10)	(300)
Loss on extinguishment of debt			0	0	(73)
Components of net periodic benefit cost other than service cost			(18)	(32)	(18)
Costs associated with acquisitions			14	8	0
Other income (expense), net \| Discontinued Operations, Disposed of by Means Other than Sale, Spinoff [Member] \| Powertrain Systems [Member]
Transition Services Agreement Fees			11
Other income (expense), net \| Discontinued Operations, Disposed of by Sale \| Thermal Systems
Transition Services Agreement Fees					8	$ 8
Not Designated as Hedging Instrument
Derivative, Loss on Derivative				(5)
KUM and Winchester [Member]
Costs associated with acquisitions			18
Kum [Member] \| Foreign Exchange Forward [Member] \| Korea (South), Won \| Not Designated as Hedging Instrument
Derivative, Gain (Loss) on Derivative, Net			$ 4
Amended and Restated Credit Agreement
Loss on extinguishment of debt					(3)
Senior Notes \| Senior Notes, 5.00% Due 2023
Extinguishment of Debt, Amount					800
Loss on extinguishment of debt					(70)
Unsecured Creditors Litigation [Member]
Litigation Settlement, Amount Awarded to Other Party		$ 310
Payments for Legal Settlements	$ 310
Loss Contingency Accrual, Provision				$ (10)
Judicial Ruling [Member] \| Unsecured Creditors Litigation [Member] \| Other income (expense), net
Loss Contingency Accrual, Provision					$ (300)