Employee Benefit And Retirement Plans (Amounts Recorded In Balance Sheet, Defined Benefit Pension Plans) (Details) - USD ($) $ in Millions	Nov. 30, 2015	Nov. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Accumulated other comprehensive loss	$ 203.1	$ 224.0
United States Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent		0.0
Accrued pension liability	173.4	152.1
Deferred income tax assets	85.9	87.9
Accumulated other comprehensive loss	140.6	144.0
International Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent	3.8	0.3
Accrued pension liability	23.6	36.6
Deferred income tax assets	13.4	19.3
Accumulated other comprehensive loss	$ 68.2	$ 82.5