Fair Value of Financial Instruments - Carrying Value and Fair Value, Finance Receivables (Details) - Level 2 - USD ($) $ in Millions |
Dec. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Carrying value | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Finance receivables | $ 1,334 | $ 356 |
| Fair value | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Finance receivables | $ 1,437 | $ 392 |