Employee Benefit And Retirement Plans (Components Of Defined Benefit Plans) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Nov. 30, 2013	Nov. 30, 2012	Nov. 30, 2011
Defined Benefit Plan Disclosure [Line Items]
Loss on voluntary pension settlement	$ 15.3	$ 0	$ 0
Amortization of prior service costs	(0.3)
Amortization of net actuarial loss	16.5
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	5.1	4.0	3.8
Interest costs	4.1	4.9	4.5
Amortization of prior service costs	(1.2)	(4.0)	(5.9)
Amortization of net actuarial loss	1.4	0	0.7
Special termination benefits	0	(0.1)	0.3
Total expense	9.4	4.8	3.4
United States Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	23.2	17.5	15.1
Interest costs	31.2	31.8	30.3
Expected return on plan assets	(41.4)	(37.8)	(34.1)
Loss on voluntary pension settlement	15.3	0	0
Amortization of prior service costs	0	0.1	0.1
Amortization of net actuarial loss	29.5	18.1	13.3
Other	0	0	0
Total expense	57.8	29.7	24.7
International Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	8.8	6.8	6.2
Interest costs	12.6	12.8	12.5
Expected return on plan assets	(17.2)	(16.2)	(15.8)
Loss on voluntary pension settlement	0	0	0
Amortization of prior service costs	0.4	0.4	0.7
Amortization of net actuarial loss	5.6	3.5	2.2
Other	0.1	0	0.3
Total expense	$ 10.3	$ 7.3	$ 6.1