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Commitments and Contingencies Other Litigation and Loss Contingencies (Details)	Jan. 25, 2019 action	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Loss Contingencies [Line Items]
Maximum liability, guarantees		$ 2,400,000,000	$ 1,900,000,000
Rebates available		1,400,000,000	1,500,000,000
Minimum [Member]
Loss Contingencies [Line Items]
Indirect tax-related escrow deposit		200,000,000
Maximum [Member]
Loss Contingencies [Line Items]
Indirect tax-related escrow deposit		550,000,000
Indirect Tax Matters [Member]
Loss Contingencies [Line Items]
Reasonably possible loss		900,000,000
Takata DIR [Member]
Loss Contingencies [Line Items]
Warranty provision		0
Estimate of possible loss		1,200,000,000
Subsequent Event [Member] | U.S. [Member] | Takata DIR [Member]
Loss Contingencies [Line Items]
Number of pending claims | action	3
Subsequent Event [Member] | Mexico [Member] | Takata DIR [Member]
Loss Contingencies [Line Items]
Number of pending claims | action	1
Subsequent Event [Member] | Canada [Member] | Takata DIR [Member]
Loss Contingencies [Line Items]
Number of pending claims | action	3
Accrued liabilities and Other liabilities [Member]
Loss Contingencies [Line Items]
Product liability		531,000,000	595,000,000
Credit card program deferred revenue		$ 247,000,000	$ 283,000,000

X

- Definition

Deferred revenue associated with credit card programs recorded at the end of the reporting period.

+ References

No definition available.

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Rebate available associated with the credit card programs, net of deferred program revenue at the balance sheet date.

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- Definition

Represents the contingent indirect tax-related escrow deposit amount that may be required.

+ References

No definition available.

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- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

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-SubTopic 10
-Section 50
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Amount of loss contingency liability.

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Undiscounted amount of the accrual for damages arising from third-party use of the entity's product or process.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date.

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