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Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2023
Long-Term Debt, Unclassified [Abstract]  
Schedule of long-term debt
Long-term debt consisted of the following (in millions):
 Interest Rate*MaturitySeptember 30,
2023
December 31, 2022
Revolving Credit FacilityAdjusted Term SOFR+ 2.25%June 23, 2028$23.0 $— 
Previous Revolving Credit FacilityAdjusted LIBOR+ 1.75%September 19, 2024 145.0 
Senior notes5.125%June 1, 2025210.0 350.0 
European lines of creditEuribor+ 1.25%Repayable upon demand19.3 3.7 
Total debt  252.3 498.7 
Unamortized debt issuance costs/discounts(8.6)(4.7)
Current portion of long-term debt (42.3)(288.7)
Long-term debt  $201.4 $205.3