Leases - Schedule of Supplemental Cash Flow Information and Non-Cash Activity Related to Operating Leases (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Leases [Abstract] | ||
| Right-of-use assets obtained in exchange for new operating lease liabilities | $ 89 | $ 116 |
| Right-of-use assets obtained in exchange for new financing lease liabilities | 58 | 37 |
| Other non-cash increases (decreases) in operating lease right-of-use assets | 132 | (7) |
| Other non-cash decrease in financing lease right-of-use assets | $ (9) | $ (2) |