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Business Combinations - Additional Information (Detail) - USD ($) $ in Millions | Jun. 01, 2023 | Sep. 11, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | ---
Business Acquisition [Line Items] |  |  |  |  |
Goodwill |  |  | $ 2,767 | $ 2,031 | $ 2,122
Magna Yuma [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  | 51.00% |  |  |
Business Combination, Consideration Transferred |  | $ 52 |  |  |
Goodwill |  | 20 |  |  |
Intangible assets acquired at the acquisition date |  | 33 |  |  |
Fixed assets acquired at the acquisition date |  | 2 |  |  |
Noncontrolling interest in the acquiree at the acquisition date |  | $ 47 |  |  |
Percentage of voting interests held by Noncontrolling interest in the acquiree |  | 49.00% |  |  |
Deferred Tax Liabilities assumed at the acquisition date |  | $ (8) |  |  |
Magna Yuma [Member] | Yulu Mobility [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Payments to acquire investments |  | $ 25 |  |  |
Veoneers Active Safety Business [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired | 100.00% |  |  |  |
Cash Acquired from Acquisition | $ 111 |  |  |  |
Estimated useful lives of finite-lived intangible assets | 7 years |  |  |  |
Business Combination, Consideration Transferred | $ 1,438 |  |  |  |
Goodwill | 670 |  |  |  |
Intangible assets acquired at the acquisition date | 459 |  |  |  |
Fixed assets acquired at the acquisition date | 245 |  |  |  |
Deferred Tax Liabilities assumed at the acquisition date | $ (34) |  |  |  |

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