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Fair Value Measurements, Derivative Instruments and Hedging Activities and Financial Risks - Foreign Currency Exchange Rate Risks (Details) - USD ($) $ in Millions | 3 Months Ended
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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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