Quarterly Financial Data Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2011

Dec. 31, 2010

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

	Quarter Ended 31-Mar		Quarter Ended 30-Jun		Quarter Ended 30-Sep			Quarter Ended 31-Dec
2011
Net sales	$	322.6	$	338.8	$	322.3		$	317.6
Cost of products sold, excluding depreciation, amortization and other items	280.9		300.0		297.7			280.3
Restructuring costs and other (benefits) charges	—		—		(0.3		)	—
Gross Profit	41.7		38.8		24.9			37.3
Operating income	19.8		14.7		4.9			15.6
Net income	$	10.8	$	4.1	$	4.1		$	6.1
Earnings per common share, Basic:
Net income per share	$	0.57	$	0.22	$	0.21		$	0.33
Earnings per common share, Diluted:
Net income per share	$	0.57	$	0.22	$	0.21		$	0.33
Common stock market price:
High	$	52.77	$	54.62	$	56.30		$	49.46
Low	$	45.88	$	46.37	$	43.71		$	40.26

	Quarter Ended 31-Mar			Quarter Ended 30-Jun			Quarter Ended 30-Sep			Quarter Ended 31-Dec
2010
Net sales	$	267.5		$	282.4		$	263.4		$	265.8
Cost of products sold, excluding depreciation, amortization and other items	232.0			255.9			229.3			229.6
Restructuring costs and other (benefits) charges	(0.6		)	0.1			(0.4		)	0.6
Gross Profit	36.1			26.4			34.5			35.6
Operating income	14.0			3.2			12.3			11.6
Net income (loss)	$	8.3		$	(0.4	)	$	5.0		$	(0.9	)
Earnings per common share, Basic:
Net income (loss) per share	$	0.41		$	(0.02	)	$	0.26		$	(0.05	)
Earnings per common share, Diluted:
Net income (loss) per share	$	0.41		$	(0.02	)	$	0.26		$	(0.05	)
Common stock market price:
High	$	44.40		$	41.63		$	43.23		$	52.00
Low	$	32.83		$	32.91		$	33.90		$	42.07