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Leases (Maturity Schedule) (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Operating Leases |  |
Total operating lease liability | $ 6,478 | $ 6,010
Finance Leases |  |
Total finance lease liability | 2,361 | $ 2,042
Operating Lease [Member] |  |
Operating Leases |  |
2025 | 2,119 |
2026 | 1,569 |
2027 | 1,134 |
2028 | 715 |
2029 | 305 |
2030 and beyond | 1,712 |
Total operating lease payments | 7,554 |
Operating lease - discount to present value | (1,076) |
Total operating lease liability | 6,478 |
Finance Lease [Member] |  |
Finance Leases |  |
2025 | 275 |
2026 | 274 |
2027 | 265 |
2028 | 263 |
2029 | 256 |
2030 and beyond | 2,450 |
Total finance lease payments | 3,783 |
Finance lease - discount to present value | (1,422) |
Total finance lease liability | $ 2,361 |

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