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Other Finance Income (Expense)
3 Months Ended
Mar. 31, 2023
Other Income and Expenses [Abstract]  
Other Finance Income (Expense)

10. Other Finance Income (Expense)

 

Other finance income (expense) consisted of the following:

 

   2023   2022 
  

Three Months Ended

March 31,

 
   2023   2022 
   (in millions) 
Pension interest cost  $(0.8)  $(0.6)
Expected return on pension plan assets   0.9    0.9 
Other finance income (expense)  $0.1   $0.3