v3.26.1
Pensions (Tables)
6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Summary of Components of Net Periodic Pension (Benefit) Expense
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)20262025202620252026202520262025
Service cost$— $— $— $— $0.1 $0.1 $0.2 $0.1 
Interest cost1.4 1.4 2.7 2.8 0.4 0.3 0.8 0.7 
Amortization of actuarial loss0.6 0.6 1.2 1.2 0.1 0.2 0.3 0.3 
Amortization of prior service cost— — — — — 0.1 — 0.1 
Expected return on plan assets(1.4)(1.4)(2.7)(2.8)(0.5)(0.6)(1.0)(1.0)
Net periodic pension expense$0.6 $0.6 $1.2 $1.2 $0.1 $0.1 $0.3 $0.2