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Commitments (Tables) | 12 Months Ended
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Nov. 30, 2021
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Shipbuilding, Operating Leases, and Port Facilities and Other Commitments | Newbuild capital expenditures as of November 30, 2021:
(in millions) Year |  |
2022 |  | $ | 4,355 |
2023 |  | 2,576 |
2024 |  | 1,641 |
2025 |  | 987 |
2026 and thereafter |  | — |
|  | $ | 9,560 |

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