Debt (Tables)

12 Months Ended

Dec. 31, 2011

Debt Disclosure [Abstract]

Long-term debt obligations , net of current maturities

The following table summarizes our long-term debt obligations, net of current maturities, at December 31. The interest rates shown in parentheses are as of December 31, 2011:

($ in millions)	2011			2010
Revolving credit facility, due 2014 (2.1%)	$	6.4		$	12.2
Series A floating rate notes, due 2012 (1.2%)		50.0			50.0
Series B floating rate notes, due 2015 (1.3%)		25.0			25.0
Euro note A, due 2013 (4.2%)		26.3			27.0
Euro note B, due 2016 (4.4%)		79.0			81.0
Convertible debt, due 2047 (4.0%)		161.5			161.5
Term loan, due 2014 (8.4%)		0.2			-
Capital leases, due through 2016 (5.3 - 6.0%)		1.0			1.7
		349.4			358.4
Less current maturities of long-term debt		(50.1	)		(0.3	)
	$	299.3		$	358.1