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Subsidiary Bankruptcy and Deconsolidation (Details) $ in Millions |  | 12 Months Ended
--- | --- | ---
May 19, 2023 USD ($) item | Dec. 31, 2023 USD ($)
Related Party Transaction [Line Items] |  |
Number of sales of Auto Plus assets | item | 5 |
Number of bidders | item | 5 |
Non cash charge |  | $ 246
Credit bid for a portion of its senior secured debtor-in-possession loan | $ 10 |
Deconsolidation of Investment in Auto Plus |  |
Related Party Transaction [Line Items] |  |
Equity investments, Fair value |  | $ 0

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