Fair Value Measurements, Derivative Instruments and Hedging Activities and Financial Risks - Estimated Fair Value and Basis of Valuation of Financial Instrument Assets And Liabilities Measured at Fair Value on Recurring Basis Narrative (Details) - USD ($) $ in Millions	Aug. 31, 2023	Nov. 30, 2022
Fair Value Disclosures [Abstract]
Restricted cash (included in other assets)	$ 10	$ 20