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EMPLOYEE BENEFIT PLANS (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jul. 29, 2025
Jul. 09, 2025
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Pension Plan            
Net Periodic Benefit Cost            
Service cost     $ 0.1 $ 0.2 $ 0.2 $ 0.5
Interest cost     0.9 1.6 3.8 4.7
Expected return on assets     (0.6) (1.9) (3.8) (5.7)
Amortization of Prior Service Cost     0.0 0.0 0.0 0.0
Amortization of actuarial loss     0.1 0.5 0.9 1.7
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement     0.0 0.0 0.0 0.0
Net periodic benefit cost     57.8 0.4 58.4 1.2
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Remeasurement due to Settlement     2.0 0.0 2.0 0.0
Defined Benefit Plan, Plan Assets, Payment for Settlement $ 28.9          
Defined Benefit Plan, Benefit Obligation, Payment for Settlement   $ 59.9        
Defined Benefit Plan, Plan Assets, Payment for Settlement $ 28.9          
Defined Benefit Plan, Benefit Obligation, Payment for Settlement   $ 59.9        
Pension Plan | Terminated Plan            
Net Periodic Benefit Cost            
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement     55.3 0.0 55.3 0.0
Other Benefits            
Net Periodic Benefit Cost            
Service cost     0.0 0.0 0.0 0.0
Interest cost     0.1 0.1 0.2 0.2
Expected return on assets     0.0 0.0 0.0 0.0
Amortization of Prior Service Cost     0.0 0.0 0.0 0.0
Amortization of actuarial loss     0.0 0.0 0.0 0.0
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement     0.0 0.0 0.0 0.0
Net periodic benefit cost     $ 0.1 $ 0.1 $ 0.2 $ 0.2