Fair Value Measurements, Derivative Instruments and Hedging Activities - Reconciliation of Changes in Carrying Amounts of Intangible Assets Subject to Amortization (Details) $ in Millions	9 Months Ended
	Aug. 31, 2016 USD ($)
Finite-Lived Intangible Assets [Line Items]
Beginning balance	$ 74
Amortization	(3)
Foreign currency translation adjustment	0
Ending balance	71
Cruise Support
Finite-Lived Intangible Assets [Line Items]
Beginning balance	62
Amortization	(3)
Foreign currency translation adjustment	(1)
Ending balance	58
EAA
Finite-Lived Intangible Assets [Line Items]
Beginning balance	12
Amortization	0
Foreign currency translation adjustment	1
Ending balance	$ 13