v3.25.2
Pensions
6 Months Ended
Jun. 30, 2025
Retirement Benefits [Abstract]  
Pensions PENSIONS
The following table summarizes the components of Net periodic pension expense: 
 U.S. Benefit PlanNon-U.S. Benefit Plan
 Three Months Ended
June 30,
Six Months Ended
June 30,
Three Months Ended
June 30,
Six Months Ended
June 30,
(in millions)20252024202520242025202420252024
Service cost$— $— $— $— $0.1 $0.1 $0.1 $0.1 
Interest cost1.4 1.5 2.8 2.9 0.3 0.3 0.7 0.7 
Amortization of actuarial loss0.6 0.5 1.2 1.0 0.2 0.2 0.3 0.4 
Amortization of prior service cost— — — — 0.1 0.1 0.1 0.1 
Expected return on plan assets(1.4)(1.8)(2.8)(3.6)(0.6)(0.6)(1.0)(1.1)
Net periodic pension expense$0.6 $0.2 $1.2 $0.3 $0.1 $0.1 $0.2 $0.2 
The items that comprise Net periodic pension expense, other than service cost, are included as a component of Other expense, net on the Condensed Consolidated Statements of Operations.