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Commitments and Contingencies - Other Contingencies (Details) - USD ($) | Sep. 30, 2020 | Dec. 31, 2019
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Loss Contingencies [Line Items] |  |
Maximum liability, guarantees | $ 3,200,000,000 | $ 2,600,000,000
Accrued Liabilities, Current and Other Liabilities, Noncurrent [Member] |  |
Loss Contingencies [Line Items] |  |
Product liability | 591,000,000 | $ 544,000,000
Takata DIR [Member] |  |
Loss Contingencies [Line Items] |  |
Warranty provision related to DIR's | 0 |
Estimate of maximum possible loss | $ 1,200,000,000 |

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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 Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=121555522&loc=d3e12069-110248 + Details
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