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Fair Value Measurements, Derivative Instruments and Hedging Activities - Derivatives Qualifying and Designated as Hedging Instruments Recognized in Other Comprehensive Income (Detail) (Designated as hedging instruments, USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
May 31, 2014
May 31, 2013
May 31, 2014
May 31, 2013
Net Investment Hedging [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Effective portions of derivatives qualifying and designated as hedging instruments recognized in other comprehensive income $ (1) $ 1 $ 0 $ (2)
Foreign Exchange Option [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Effective portions of derivatives qualifying and designated as hedging instruments recognized in other comprehensive income (3) (6) (6) 7
Interest rate swaps
       
Derivative Instruments, Gain (Loss) [Line Items]        
Effective portions of derivatives qualifying and designated as hedging instruments recognized in other comprehensive income $ (10) $ 1 $ (14) $ 3