Revenue and Expense Recognition (Details) - USD ($) $ in Millions |
9 Months Ended | ||
|---|---|---|---|
Aug. 31, 2025 |
Aug. 31, 2024 |
Nov. 30, 2024 |
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| Revenue from Contract with Customer [Abstract] | |||
| Cost of prepaid air and other transportation costs | $ 206 | $ 219 | |
| Customer deposits | 7,100 | 6,800 | |
| Revenues recognized related to customer deposits at beginning of period | 5,800 | $ 5,100 | |
| Contract assets | $ 339 | $ 336 | |
| X | ||||||||||
- Definition Cost Of Prepaid Air And Other Transportation Costs No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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