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EMPLOYEE BENEFIT PLANS - Components of Net Periodic Penson Cost (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Defined Benefit Plan Disclosure [Line Items]    
Service cost $ 0.5 $ 1.2
Interest cost 4.3 5.4
Expected return on plan assets (3.8) (5.4)
Recognized actuarial gain (0.1) (0.3)
Settlement 5.5 0.0
Net periodic pension cost 6.4 0.9
UNITED STATES    
Defined Benefit Plan Disclosure [Line Items]    
Service cost 0.0 0.0
Interest cost 1.0 2.6
Expected return on plan assets (0.3) (2.4)
Recognized actuarial gain 0.0 0.0
Settlement 5.5 0.0
Net periodic pension cost 6.2 0.2
Foreign Plan    
Defined Benefit Plan Disclosure [Line Items]    
Service cost 0.5 1.2
Interest cost 3.3 2.8
Expected return on plan assets (3.5) (3.0)
Recognized actuarial gain (0.1) (0.3)
Settlement 0.0 0.0
Net periodic pension cost $ 0.2 $ 0.7