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Investments in Affiliates Technology Investments (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2018 | Sep. 30, 2017 | Mar. 31, 2017 | Jun. 30, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | $ 72 |  |  |  | $ 72 | $ 56 |
Payments to Acquire Interest in Joint Venture |  |  |  |  | 16 | $ 50 | $ 3
Advanced Safety and User Experience | Affectiva [Member] |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | 15 |  |  |  | 15 |  |
Payments to Acquire Interest in Joint Venture | 15 |  |  |  |  |  |
Advanced Safety and User Experience | Innoviz Technologies |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | 15 |  |  |  | 15 |  |
Payments to Acquire Interest in Joint Venture |  | $ 15 |  |  |  |  |
Advanced Safety and User Experience | Leddartech |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | 10 |  |  |  | 10 |  |
Payments to Acquire Interest in Joint Venture |  | $ 10 |  |  |  |  |
Advanced Safety and User Experience | Otonomo |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | 15 |  |  |  | 15 |  |
Payments to Acquire Interest in Joint Venture |  |  | $ 15 |  |  |  |
Advanced Safety and User Experience | Quanergy |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | 6 |  |  |  | 6 |  |
Advanced Safety and User Experience | Other [Member] |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | 1 |  |  |  | 1 |  |
Signal and Power Solutions | Valens Semiconductor |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | $ 10 |  |  |  | $ 10 |  |
Payments to Acquire Interest in Joint Venture |  |  |  | $ 10 |  |  |

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