v3.25.2
EMPLOYEE RETIREMENT AND POSTRETIREMENT BENEFITS (Tables)
 6 Months Ended
Jun. 30, 2025
Retirement Benefits [Abstract]  
Schedule of Net Periodic Pension (Benefit) Cost and Postretirement Cost
Components of net periodic pension (benefit) cost are as follows:
 
Three Months Ended
June 30,		Six Months Ended
June 30,
 2025202420252024
 (In millions)(In millions)
Service cost$— $0.1 $0.1 $0.2 
Interest cost2.7 2.6 5.4 5.2 
Expected return on plan assets(2.9)(2.7)(5.8)(5.4)
Amortization of unrecognized net loss— 0.1 0.1 0.2 
Net periodic pension (benefit) cost
$(0.2)$0.1 $(0.2)$0.2 

Components of net periodic postretirement cost are as follows:
Three Months Ended
June 30,		Six Months Ended
June 30,
 2025202420252024
 (In millions)(In millions)
Interest cost$0.2 $0.2 $0.4 $0.4 
Amortization of unrecognized net gain(0.1)(0.1)(0.2)(0.2)
Net periodic postretirement cost$0.1 $0.1 $0.2 $0.2