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		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
U.S. [Member]
Service cost-benefits earned during the period	$ 0.8	$ 0.8	$ 1.5	$ 2.2
Interest cost on projected benefit obligation	11.5	12.0	23.0	24.7
Expected return on plan assets	(14.9)	(15.2)	(29.8)	(29.8)
Amortization of prior service cost and actuarial loss	5.6	4.4	11.3	8.7
Net periodic pension cost	3.0	2.0	6.0	5.8
International [Member]
Service cost-benefits earned during the period	1.6	1.6	3.2	3.0
Interest cost on projected benefit obligation	6.2	7.1	12.4	13.4
Expected return on plan assets	(6.2)	(7.7)	(12.4)	(14.2)
Amortization of prior service cost and actuarial loss	0.5	2.4	1.0	2.7
Net periodic pension cost	$ 2.1	$ 3.4	$ 4.2	$ 4.9