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Fair Value Measurements, Derivative Instruments and Hedging Activities and Financial Risks - Estimated Fair Values of Derivative Financial Instruments and Location on Consolidated Balance Sheets (Details) - USD ($) $ in Millions | Aug. 31, 2020 | Nov. 30, 2019
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Derivative assets | $ 1 | $ 58
Derivative liabilities | 11 | 25
Cross currency swaps | Derivatives designated as hedging instruments | Prepaid expenses and other |  |
Derivatives, Fair Value [Line Items] |  |
Derivative assets | 0 | 32
Cross currency swaps | Derivatives designated as hedging instruments | Other assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative assets | 0 | 25
Cross currency swaps | Derivatives designated as hedging instruments | Accrued liabilities and other |  |
Derivatives, Fair Value [Line Items] |  |
Derivative liabilities | 0 | 1
Cross currency swaps | Derivatives designated as hedging instruments | Other long-term liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative liabilities |  | 9
Foreign currency zero cost collars | Derivatives designated as hedging instruments | Prepaid expenses and other |  |
Derivatives, Fair Value [Line Items] |  |
Derivative assets | 1 | 0
Foreign currency zero cost collars | Derivatives designated as hedging instruments | Accrued liabilities and other |  |
Derivatives, Fair Value [Line Items] |  |
Derivative liabilities | 0 | 1
Interest rate swaps | Derivatives designated as hedging instruments | Accrued liabilities and other |  |
Derivatives, Fair Value [Line Items] |  |
Derivative liabilities | 5 | 6
Interest rate swaps | Derivatives designated as hedging instruments | Other long-term liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative liabilities | 6 | 9
Interest rate swaps | Cash flow hedging |  |
Derivatives, Fair Value [Line Items] |  |
Interest rate cash flow hedge asset at fair value | $ 273 | 300
Currency swap | Derivatives designated as hedging instruments |  |
Derivatives, Fair Value [Line Items] |  |
Derivative liabilities |  | $ 1,900

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