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PENSION AND OTHER POST-RETIREMENT BENEFITS (Tables)
9 Months Ended
Sep. 30, 2014
Components of Net Periodic Benefit Expense Related to Post-Retirement Plans
Three Months Ended September 30,
Pension PlansOther Retirement Plans
2014201320142013
Components of net periodic expense
Service cost$ 4.6$ 4.9$ 0.5$ 0.5
Interest cost 4.2 3.4 0.2 0.2
Expected return on plan assets (3.7) (3.3) - -
Amortization of net actuarial loss from earlier periods 1.7 2.8 - -
Amortization of net prior service costs from earlier periods 0.2 0.2 - -
Net periodic expense$ 7.0$ 8.0$ 0.7$ 0.7
Nine Months Ended September 30,
Pension PlansOther Retirement Plans
2014201320142013
Components of net periodic expense
Service cost$ 13.8$ 14.8$ 1.3$ 1.3
Interest cost 12.4 10.1 0.7 0.6
Expected return on plan assets (10.7) (9.7) - -
Amortization of net actuarial loss from earlier periods 5.0 8.2 - -
Amortization of net prior service costs from earlier periods 0.5 0.5 - 0.2
Net periodic expense$ 21.0$ 23.9$ 2.0$ 2.1