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Pension Plan (Tables)
3 Months Ended
Mar. 31, 2024
Retirement Benefits [Abstract]  
Schedule of Net Periodic Pension Cost

The following table presents the components of our net periodic pension cost:

 

         
  

Three Months Ended March 31,

 
   2024   2023 
   (in millions) 
Components of net periodic pension cost:        
Interest cost  $0.9   $0.8 
Expected return on plan assets   (1.0)   (0.9)
Amortization of net loss   0.3    0.2 
Net periodic cost  $0.2   $0.1