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		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
U.S. [Member]
Service cost-benefits earned during the period	$ 0.8	$ 1.1	$ 2.4	$ 3.3
Interest cost on projected benefit obligation	11.5	12.4	34.5	37.1
Expected return on plan assets	(14.9)	(14.9)	(44.7)	(44.7)
Amortization of prior service cost and actuarial loss	5.6	4.3	16.9	13.0
Net periodic pension cost	3.0	2.9	9.1	8.7
International [Member]
Service cost-benefits earned during the period	1.6	1.4	4.8	4.4
Interest cost on projected benefit obligation	6.2	6.2	18.6	19.6
Expected return on plan assets	(6.2)	(6.6)	(18.6)	(20.8)
Amortization of prior service cost and actuarial loss	0.5	0.2	1.5	2.9
Net periodic pension cost	$ 2.1	$ 1.2	$ 6.3	$ 6.1