Employee Benefit Plans Employee Benefit Plans (Schedule of Assumptions Used - Pension) (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2016	Nov. 30, 2015	Nov. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Real Estate Investments, Other	$ 0.3	$ 1.6
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Real Estate Investments, Net	$ 0.3	$ 1.6
Pension Plan [Member]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Discount rate used for liability determination	4.12%	4.29%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate used for expense determination	4.29%	4.01%	4.74%
Assumed long-term rate of return on plan assets	7.70%	7.75%	7.75%
Non-U.S. Pension Plans [Member]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Annual rates of salary increase (non-U.S. plans)	3.44%	3.77%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Annual rates of salary increase (non-U.S. plans)	3.77%	3.67%	3.56%