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Employee Benefit And Retirement Plans (Schedule Of Company's Pension Cost And Supplemental Retirement Plans) (USD $)
In Millions
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Service cost-benefits earned during the period $ 0.3 $ 0.3 $ 0.6 $ 0.7
Interest cost on projected benefit obligation 2.1 2.3 4.2 4.6
U.S. [Member]
       
Service cost-benefits earned during the period 0.8 0.7 2.2 2.0
Interest cost on projected benefit obligation 12.0 12.4 24.7 25.3
Expected return on plan assets (15.2) (14.6) (29.8) (28.7)
Curtailment and settlement costs 0 0 0 0
Amortization of prior service cost and actuarial loss 4.4 3.2 8.7 6.4
Net periodic pension cost 2.0 1.7 5.8 5.0
International [Member]
       
Service cost-benefits earned during the period 1.6 1.3 3.0 2.8
Interest cost on projected benefit obligation 7.1 7.0 13.4 14.2
Expected return on plan assets (7.7) (6.4) (14.2) (12.7)
Curtailment and settlement costs 2.1 0 2.1 0
Amortization of prior service cost and actuarial loss 0.3 0.5 0.6 1.0
Net periodic pension cost $ 3.4 $ 2.4 $ 4.9 $ 5.3