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5. Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2011
Debt [Abstract]  
Schedule of Long-term Debt Instruments [Table Text Block]
The principal components of long-term debt are as follows (in millions):


 
June 30,

2011
 
December 31, 2010
 
 
 
 
7.5% Senior Subordinated Notes due 2013
$


 
$
225.0


8.0% Senior Subordinated Notes due 2016
296.0


 
295.6


4.875% Senior Notes due 2020
422.7


 
422.6


Capital leases and other debt
13.3


 
21.0


 
732.0


 
964.2


Less current maturities
(0.7
)
 
(233.1
)
Long-term debt
$
731.3


 
$
731.1