Fair Value of Financial Assets and Liabilities - Nonrecurring (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Millions |
Dec. 31, 2023 |
Dec. 31, 2022 |
---|---|---|
Carrying Amount | ||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
Long-term debt | $ 1,248 | $ 1,277 |
Liabilities held for sale | 58 | 0 |
Fair Value | ||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
Long-term debt | 1,191 | 1,155 |
Liabilities held for sale | $ 58 | $ 0 |