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Debt (Tables)
6 Months Ended
Jun. 30, 2019
Debt Disclosure [Abstract]  
Summary of Long-term Debt

Debt consisted of the following (in millions): 

 

 

June 30,

 

 

December 31,

 

 

June 30,

 

 

 

2019

 

 

2018

 

 

2018

 

Revolving credit facility

 

$

154.6

 

 

$

132.3

 

 

$

175.6

 

Other obligations

 

 

5.7

 

 

 

6.6

 

 

 

3.9

 

Total debt

 

 

160.3

 

 

 

138.9

 

 

 

179.5

 

Less current maturities of long-term debt

 

 

1.7

 

 

 

1.8

 

 

 

1.3

 

Long-term debt, less current maturities

 

$

158.6

 

 

$

137.1

 

 

$

178.2