XML 40 R27.htm IDEA: XBRL DOCUMENT v3.19.3
6. Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments [Table Text Block]

The principal components of long-term debt are as follows (in millions):

 
September 30,
2019
 
December 31,
2018
4.875% Senior Notes due 2020 principal amount
$
425.0

 
$
425.0

Less unamortized discount and debt issuance costs
(0.8
)
 
(1.3
)
4.875% Senior Notes less unamortized discount and debt issuance costs
424.2

 
423.7

Capital leases and other debt

 
15.7

Finance leases and other debt
15.4

 

 
439.6

 
439.4

Less current maturities
(1.8
)
 
(0.5
)
Long-term debt
$
437.8

 
$
438.9