XML 128 R105.htm IDEA: XBRL DOCUMENT v3.25.0.1
PENSION AND NON-PENSION POST-EMPLOYMENT BENEFIT PLANS - Schedule of Increase (Decrease) our Benefit Obligations (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Pension Plans    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate, 1% point increase on benefit obligation $ (19.9)  
Discount rate, 1% point decrease on benefit obligation 24.2  
Healthcare cost trend rate, 1% point increase on benefit obligation 0.0  
Healthcare cost trend rate, 1% point decrease on benefit obligation $ 0.0  
Other Benefits Plans    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate, 1% point increase on benefit obligation   $ (6.4)
Discount rate, 1% point decrease on benefit obligation   7.6
Healthcare cost trend rate, 1% point increase on benefit obligation   3.4
Healthcare cost trend rate, 1% point decrease on benefit obligation   $ (2.9)