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Leases - Maturities and Supplemental information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Maturities of operating lease liabilities |  |  |
2024 | $ 137 |  |
2025 | 90 |  |
2026 | 74 |  |
2027 | 59 |  |
2028 | 43 |  |
Thereafter | 114 |  |
Total undiscounted lease payments | 517 |  |
Less: Imputed interest | (96) |  |
Total operating lease liability | 421 |  |
Maturities of finance lease liabilities |  |  |
2024 | 55 |  |
2025 | 33 |  |
2026 | 19 |  |
2027 | 13 |  |
2028 | 11 |  |
Thereafter | 36 |  |
Total undiscounted lease payments | 167 |  |
Less: Imputed interest | (20) |  |
Total finance lease liability | 147 |  |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |
Operating cash flows from operating leases | 193 | $ 194 | $ 166
Operating cash flows from finance leases | 6 | 6 | 5
Financing cash flows from finance leases | 57 | 44 | 14
ROU assets obtained in exchange for new lease liabilities: |  |  |
Operating leases | 117 | 118 | 244
Finance leases | $ 5 | $ 116 | $ 54

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