v3.26.1
PENSION AND NON-PENSION POST-EMPLOYMENT BENEFIT PLANS (Tables)
3 Months Ended
Mar. 31, 2026
Retirement Benefits [Abstract]  
Schedule of Pension and Non-Pension Post-Employment Benefit Plans
The components of net periodic benefit cost for the periods indicated are as follows:
Pension PlansOther Benefits Plans
Three months ended March 31Three months ended March 31
2026202520262025
Service cost$0.6 $0.5 $1.1 $0.8 
Interest cost2.7 2.5 0.7 0.7 
Expected return on plan assets(2.6)(2.5)— — 
Amortization of net gain(0.1)(0.1)(0.9)(0.5)
Net periodic benefit cost$0.6 $0.4 $0.9 $1.0