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EMPLOYEE BENEFIT PLANS - Schedule of Projected and Accumulated Benefit Obligations in Excess of Plan Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Pension Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Projected benefit obligation $ 91.5 $ 116.6
Fair value of plan assets 23.3 26.5
Accumulated benefit obligation 80.2 108.3
Fair value of plan assets 17.7 25.4
Health Care Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Projected benefit obligation 5.9 15.8
Fair value of plan assets 0.0 0.0
Accumulated benefit obligation 5.9 15.8
Fair value of plan assets $ 0.0 $ 0.0