Employee Benefit And Retirement Plans (Schedule Of Company's Pension Cost And Supplemental Retirement Plans) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
United States Pension Plans of US Entity, Defined Benefit [Member]
Service cost-benefits earned during the period	$ 0.7	$ 0.8
Interest cost on projected benefit obligation	10.0	11.5
Expected return on plan assets	(14.7)	(14.9)
Amortization of Prior Service Cost (Benefit) and Actuarial Losses (Gains), Net	7.8	5.6
Net periodic pension cost	3.8	3.0
International [Member]
Service cost-benefits earned during the period	1.9	1.6
Interest cost on projected benefit obligation	6.0	6.2
Expected return on plan assets	(5.8)	(6.2)
Amortization of Prior Service Cost (Benefit) and Actuarial Losses (Gains), Net	0.8	0.5
Net periodic pension cost	$ 2.9	$ 2.1