Employee Benefit And Retirement Plans (Schedule Of Company's Pension Cost And Supplemental Retirement Plans) (Details) (USD $) In Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
U.S. [Member]
Service cost-benefits earned during the period	$ 1.1	$ 1.0	$ 3.3	$ 3.1
Interest cost on projected benefit obligation	12.4	12.7	37.1	38.0
Expected return on plan assets	(14.9)	(14.4)	(44.7)	(43.1)
Curtailment and settlement costs			0	0
Amortization of prior service cost and actuarial loss	4.3	3.2	13.0	9.5
Net periodic pension cost	2.9	2.5	8.7	7.5
International [Member]
Service cost-benefits earned during the period	1.4	1.3	4.4	4.1
Interest cost on projected benefit obligation	6.2	7.0	19.6	21.2
Expected return on plan assets	(6.6)	(6.4)	(20.8)	(19.2)
Curtailment and settlement costs			2.1	0
Amortization of prior service cost and actuarial loss	0.2	0.5	0.8	1.6
Net periodic pension cost	$ 1.2	$ 2.4	$ 6.1	$ 7.7