5. Notes Payable and Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2011

Debt [Abstract]

Principal components of long-term debt [Table Text Block]

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

	December 31, 2011			December 31, 2010
7.5% Senior Subordinated Notes due 2013	$	—		$	225.0
8.0% Senior Subordinated Notes due 2016	296.3			295.6
4.875% Senior Notes due 2020	422.8			422.6
Capital leases and other debt	13.2			21.0
	732.3			964.2
Less current maturities	(0.6		)	(233.1		)
Long-term debt	$	731.7		$	731.1