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Subsidiary Bankruptcy and Deconsolidation (Details)
$ in Millions
3 Months Ended
Mar. 31, 2023
USD ($)
Related Party Transaction [Line Items]  
Non cash charge $ 226
Notes receivable 207
Deconsolidation of Investment in Auto Plus  
Related Party Transaction [Line Items]  
Equity investments, Fair value 0
Notes receivable $ 188