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RETIREMENT PLANS (Tables)
9 Months Ended
Sep. 30, 2024
Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract]  
Schedule of Net Periodic Defined Benefit Pension Income
The following table presents the Company’s net periodic benefit cost (income) components:
 Three Months EndedNine Months Ended
 September 30, 2024September 30, 2023September 30, 2024September 30, 2023
Service Cost0.6 0.6 1.6 1.5 
Interest Cost5.3 5.8 16.1 17.1 
Expected Return on Plan Assets(5.0)(6.8)(15.0)(20.2)
Amortization of Prior Service Cost and Net Actuarial Loss (Gain)0.2 (0.5)0.5 (1.6)
Special Termination Benefits— — 0.2 — 
Net Periodic Benefit Expense (Income)$1.1 $(0.9)$3.4 $(3.2)