Employee Benefit And Retirement Plans (Components Of Defined Benefit Plans) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Nov. 30, 2014	Nov. 30, 2013	Nov. 30, 2012
Defined Benefit Plan Disclosure [Line Items]
Loss on voluntary pension settlement	$ 0	$ 15.3	$ 0
Amortization of prior service costs	0.3
Amortization of net actuarial loss	23.1
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	3.6	5.1	4.0
Interest costs	4.3	4.1	4.9
Amortization of prior service costs	0	(1.2)	(4.0)
Amortization of net actuarial loss	0	1.4	0
Special termination benefits	0	0	(0.1)
Total expense	7.9	9.4	4.8
United States Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	20.0	23.2	17.5
Interest costs	31.1	31.2	31.8
Expected return on plan assets	(38.8)	(41.4)	(37.8)
Loss on voluntary pension settlement	0	15.3	0
Amortization of prior service costs	0	0	0.1
Amortization of net actuarial loss	11.8	29.5	18.1
Other	0	0	0
Total expense	24.1	57.8	29.7
International Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	7.8	8.8	6.8
Interest costs	13.8	12.6	12.8
Expected return on plan assets	(18.7)	(17.2)	(16.2)
Loss on voluntary pension settlement	0	0	0
Amortization of prior service costs	0.3	0.4	0.4
Amortization of net actuarial loss	4.6	5.6	3.5
Other	0	0.1	0
Total expense	$ 7.8	$ 10.3	$ 7.3