Financial Instruments-Impact of Cash Flow Hedges on Other Comprehensive Income, Accumulated Other Comprehensive Income and Income Statement (Details) - Cash Flow Hedging [Member] - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	May 31, 2017	May 31, 2016	May 31, 2017	May 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Gain or (Loss) recognized in OCI	$ (4.4)	$ (2.2)	$ (5.0)	$ (0.1)
Gain or (Loss) reclassified from AOCI	0.7	1.8	1.7	3.0
Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain or (Loss) recognized in OCI	(3.0)	0.0	(3.2)	0.0
Interest Rate Contract [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain or (Loss) reclassified from AOCI	0.0	0.0	(0.1)	(0.1)
Foreign Exchange Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain or (Loss) recognized in OCI	(1.4)	(2.2)	(1.8)	(0.1)
Foreign Exchange Contract [Member] | Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain or (Loss) reclassified from AOCI	$ 0.7	$ 1.8	$ 1.8	$ 3.1