Fair Value Measurements, Derivative Instruments and Hedging Activities and Financial Risks - Reconciliation of Changes in Carrying Amounts of Intangible Assets Not Subject to Amortization, Which Represents Trademarks (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2024	Nov. 30, 2023
Indefinite-lived Intangible Assets [Roll Forward]
Trademarks, beginning balance	$ 1,164	$ 1,151
Exchange movements	(4)	14
Trademarks, ending balance	1,161	1,164
Europe Segment
Indefinite-lived Intangible Assets [Roll Forward]
Trademarks, beginning balance	237	224
Exchange movements	(4)	14
Trademarks, ending balance	234	237
NAA Segment
Indefinite-lived Intangible Assets [Roll Forward]
Trademarks, beginning balance	927	927
Exchange movements		0
Trademarks, ending balance	$ 927	$ 927