Fair Value Measurements, Derivative Instruments and Hedging Activities - Estimated Fair Values of Derivative Financial Instruments and Location on Consolidated Balance Sheets (Parenthetical) (Detail)
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9 Months Ended |
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Aug. 31, 2014
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Cash Flow Hedging
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Derivatives, Fair Value [Line Items] | |
Derivative Maturity Month And Year | 2015-02 |
Us Dollar [Member] | Interest rate swaps | Fair Value Hedging [Member]
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Derivatives, Fair Value [Line Items] | |
Derivative Maturity Month And Year | 2016-02 |
Maximum | Interest rate swaps | Cash Flow Hedging
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Derivatives, Fair Value [Line Items] | |
Derivative Maturity Month And Year | 2025-03 |
Maturing In July Twenty Seventeen [Member] | Maximum | Net investment hedges
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Derivatives, Fair Value [Line Items] | |
Maturity Of Foreign Currency Derivatives Month And Year | 2017-07 |