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5. Notes Payable and Long-Term Debt (Tables)
 12 Months Ended
Dec. 31, 2012
Debt Disclosure [Abstract]  
Principal components of long-term debt [Table Text Block]
The principal components of long-term debt are as follows (in millions):
 
December 31,
2012
 
December 31, 2011
 
 
 
 
8.0% Senior Subordinated Notes due 2016
$
296.9

 
$
296.3

4.875% Senior Notes due 2020
423.0

 
422.8

Capital leases and other debt
12.7

 
13.2

 
732.6

 
732.3

Less current maturities
(0.2
)
 
(0.6
)
Long-term debt
$
732.4

 
$
731.7