Income Taxes (Provision For Income Taxes) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Nov. 30, 2013	Nov. 30, 2012	Nov. 30, 2011
Income Tax Disclosure [Abstract]
Current, Federal	$ 96.4	$ 79.4	$ 76.5
Current, State	10.3	10.1	10.5
Current, International	42.2	26.0	17.6
Current Income Taxes, Total	148.9	115.5	104.6
Deferred, Federal	(0.1)	21.3	32.0
Deferred, State	(0.4)	4.0	4.1
Deferred, International	(14.8)	(1.0)	1.9
Deferred Income Taxes, Total	(15.3)	24.3	38.0
Total income taxes	$ 133.6	$ 139.8	$ 142.6