v3.24.3
Defined Benefit Pension Plans and Other Post-Employment Benefit Plans (Tables)
 9 Months Ended
Sep. 30, 2024
Retirement Benefits [Abstract]  
Schedule of Net Periodic Benefit Cost (Income)
The following tables show the components of net benefit cost for our defined benefit pension plans for the three and nine months ended September 30, 2024 and 2023:
Three Months Ended
September 30, 2024		Three Months Ended
September 30, 2023
(In millions)U.S.InternationalTotalU.S.InternationalTotal
Components of net periodic benefit cost:
Service cost $0.1 $0.9 $1.0 $0.1 $0.8 $0.9 
Interest cost 1.6 5.1 6.7 1.8 5.2 7.0 
Expected return on plan assets (1.7)(5.8)(7.5)(1.8)(5.3)(7.1)
Amortization of net prior service cost— 0.1 0.1 — 0.1 0.1 
Amortization of net actuarial loss0.5 1.0 1.5 0.4 0.8 1.2 
Net periodic benefit cost0.5 1.3 1.8 0.5 1.6 2.1 
Settlement credit— (0.3)(0.3)— — — 
Total benefit cost$0.5 $1.0 $1.5 $0.5 $1.6 $2.1 
Nine Months Ended
September 30, 2024		Nine Months Ended
September 30, 2023
(In millions)U.S.InternationalTotalU.S.InternationalTotal
Components of net periodic benefit cost:
Service cost $0.1 $2.8 $2.9 $0.1 $2.4 $2.5 
Interest cost 4.9 15.4 20.3 5.4 15.6 21.0 
Expected return on plan assets (5.2)(17.3)(22.5)(5.4)(15.9)(21.3)
Amortization of net prior service cost— 0.2 0.2 — 0.2 0.2 
Amortization of net actuarial loss1.3 3.0 4.3 1.2 2.4 3.6 
Net periodic benefit cost1.1 4.1 5.2 1.3 4.7 6.0 
Settlement (credit) cost— (0.3)(0.3)— 0.1 0.1 
Total benefit cost$1.1 $3.8 $4.9 $1.3 $4.8 $6.1 
The following table shows the components of net periodic benefit cost for our other post-employment benefit plans for the three and nine months ended September 30, 2024 and 2023:
Three Months Ended
September 30,		Nine Months Ended
September 30,
(In millions)2024202320242023
Components of net periodic benefit cost:
Interest cost $0.4 $0.4 $1.1 $1.2 
Amortization of net prior service credit and net actuarial gain— (0.1)(0.3)(0.3)
Net periodic benefit cost$0.4 $0.3 $0.8 $0.9