v3.25.2
PENSION AND NON-PENSION POST-EMPLOYMENT BENEFIT PLANS
 6 Months Ended
Jun. 30, 2025
Retirement Benefits [Abstract]  
PENSION AND NON-PENSION POST-EMPLOYMENT BENEFIT PLANS 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 PlansPension PlansOther Benefits Plans
Three months ended June 30Three months ended June 30Six months ended June 30Six months ended June 30
20252024202520242025202420252024
Service cost$0.5 $1.1 $0.8 $0.9 $1.0 $2.2 $1.6 $1.8 
Interest cost2.6 2.4 0.8 0.7 5.1 4.8 1.5 1.4
Expected return on plan assets(2.5)(2.3)— — (5.0)(4.6)— — 
Amortization of net gain— — (0.5)(0.5)(0.1)— (1.0)(1.0)
Net periodic benefit cost$0.6 $1.2 $1.1 $1.1 $1.0 $2.4 $2.1 $2.2 

The components of net periodic benefit cost, other than the service cost component, are included in miscellaneous expense in our consolidated statement of operations. See note 12. We generally record the service cost component in cost of sales and SG&A, depending on the nature of the expenses.