Fair Value Measurements, Derivative Instruments and Hedging Activities and Financial Risks - Foreign Currency Exchange Rate Risks (Details) - USD ($) $ in Millions	3 Months Ended
Feb. 28, 2023	Feb. 28, 2022
Fair Value, Measurement Inputs, Disclosure [Line Items]
Change in foreign currency translation adjustment	$ (3)	$ 13
Foreign currency contract commitments	3,700
Sterling-denominated
Fair Value, Measurement Inputs, Disclosure [Line Items]
Debt	418
Notional amount	643
Change in foreign currency translation adjustment	$ 11

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Face (par) amount of debt instrument at time of issuance.

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Nominal or face amount used to calculate payment on derivative.

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This item represents disclosure of all significant concentrations of credit risk or market risk arising from the subject financial instrument (as defined), whether from an individual counterparty or groups of counterparties.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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