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Financing Arrangements (Tables)
12 Months Ended
Dec. 31, 2022
Financing Arrangements  
Schedule of long-term debt

December 31,

    

2022

    

2021

(in millions)

Line of Credit due March 2026

$

150.0

 

145.0

Less debt issuance costs (deduction from debt liability)

 

(2.4)

 

(3.1)

Total long-term debt

$

147.6

$

141.9