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Debt (Tables)
3 Months Ended
Mar. 31, 2020
Debt Disclosure [Abstract]  
Schedule of long-term debt
Long-term debt consisted of the following: 
 
 
March 31, 2020
 
December 31, 2019
2021 Senior Notes (5.25% fixed rate) due May 2021
 
$
175.0

 
$
175.0

Global Revolving Credit Facilities (variable rates) due December 2023
 
93.0

 
21.6

German loan agreement (2.45% fixed rate) due in quarterly installments ending September 2022
 
3.4

 
3.5

German loan agreement (1.45% fixed rate) due in quarterly installments ending March 2023
 
3.6

 
3.7

Deferred financing costs
 
(3.1
)
 
(3.0
)
Total debt
 
271.9

 
200.8

Less: Debt payable within one year
 
3.3

 
2.6

Long-term debt
 
$
268.6

 
$
198.2