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Commitments and Contingencies - Other Litigation and Loss Contingencies (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Loss Contingencies [Line Items]
Maximum liability, guarantees	$ 2,600,000,000	$ 2,400,000,000
Rebates available	1,400,000,000
Indirect Tax Matters
Loss Contingencies [Line Items]
Reasonably possible loss	800,000,000
Takata DIR
Loss Contingencies [Line Items]
Warranty provision	0
Estimate of possible loss	1,200,000,000
Accrued liabilities and Other liabilities
Loss Contingencies [Line Items]
Product liability	544,000,000	531,000,000
Credit card program deferred revenue	253,000,000	247,000,000
Litigation-related liability and tax administrative matters	1,300,000,000	$ 1,300,000,000
Korea Wage Litigation - Former Subcontract Workers
Loss Contingencies [Line Items]
Reasonably possible loss	110,000,000
Warranty provision	$ 180,000,000

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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.

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