Fair Value Measurements, Derivative Instruments and Hedging Activities - Reconciliation of Changes in Carrying Amounts of Intangible Assets Not Subject to Amortization (Detail) $ in Millions	9 Months Ended
	Aug. 31, 2015 USD ($)
Indefinite-lived Intangible Assets [Roll Forward]
Beginning Balance	$ 1,265
Foreign currency translation adjustment	(22)
Ending Balance	1,243
North America Cruise Brands
Indefinite-lived Intangible Assets [Roll Forward]
Beginning Balance	927
Foreign currency translation adjustment	0
Ending Balance	927
EAA Cruise Brands
Indefinite-lived Intangible Assets [Roll Forward]
Beginning Balance	338
Foreign currency translation adjustment	(22)
Ending Balance	$ 316