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Pension (Tables)
3 Months Ended
Mar. 31, 2024
Retirement Benefits [Abstract]  
Schedule of Net Periodic Benefit Cost
The components of net periodic benefit cost for our U.S. and foreign defined benefit pension plans for the three months ended March 31, 2024 and 2023, are as follows:
 Three Months Ended March 31,
 20242023
 (in millions)
Service cost$0.1 $0.1 
Interest cost3.2 3.3 
Expected return on plan assets(3.6)(3.4)
Amortization of net loss0.4 0.4 
Net periodic benefit cost$0.1 $0.4