Financial Instruments (Fair Value Hedges) (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Interest Expense	$ 53.3	$ 49.7	$ 53.3
Fair Value Hedges [Member] | Interest Expense [Member] | Interest Rate Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Interest Expense	$ 5.1	$ 5.0	$ 5.0