Summary of Significant Accounting Policies, (As Restated for fiscal 2014 and 2013) - Narrative - Foreign Currency Transactions (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2013
Accounting Policies [Abstract]
Foreign currency transaction gains and (losses)	$ 0.1	$ 0.3	$ (0.2)