XML 54 R37.htm IDEA: XBRL DOCUMENT v3.22.0.1
Financing Arrangements (Tables)
12 Months Ended
Dec. 31, 2021
Financing Arrangements.  
Schedule of long-term debt

December 31,

    

2021

    

2020

(in millions)

Line of Credit due March 2026

$

145.0

 

Line of Credit due February 2022

 

200.0

Less debt issuance costs (deduction from debt liability)

 

(3.1)

 

(1.8)

Total long-term debt

$

141.9

$

198.2