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EMPLOYEE RETIREMENT AND POSTRETIREMENT BENEFITS (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Pension Benefits    
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]    
Service cost $ 0.1 $ 0.1
Interest cost 2.7 2.6
Expected return on plan assets (2.9) (2.7)
Amortization of unrecognized net loss 0.1 0.1
Net periodic pension cost 0.0 0.1
Postretirement Benefits    
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]    
Interest cost 0.2 0.2
Amortization of unrecognized net loss (0.1) (0.1)
Net periodic pension cost $ 0.1 $ 0.1