Quarterly Financial and Market Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial and Market Data (Unaudited)

Schedule of quarterly financial and market data

	First			Second			Third		Fourth
(In millions)	Quarter			Quarter			Quarter		Quarter
2012
Net sales	$	400.1		$	399.2		$	391.6	$	387.3
Gross margin	106.4			105.5			99.2		95.6
Other (income) expense, net	—			(9.5		)	—		—
Operating income	60.6			73.9			60.0		54.3
Net income	39.6			48.0			39.8		36.9
Net income per common share:
Basic	$	0.40		$	0.48		$	0.40	$	0.37
Diluted	$	0.39		$	0.47		$	0.39	$	0.36
Market price:
High	$	26.71		$	27.80		$	26.49	$	27.29
Low	$	23.42		$	23.05		$	22.53	$	23.55
2011
Net sales	$	331.6		$	353.7		$	351.8	$	355.3
Gross margin	83.0			87.0			86.5		85.6
Other (income) expense, net	(5.7		)	—			2.7		—
Operating income	47.2			49.4			46.0		49.4
Net income	26.4			37.4			32.2		39.5
Net income per common share:
Basic	$	0.27		$	0.38		$	0.33	$	0.40
Diluted	$	0.26		$	0.37		$	0.32	$	0.39
Market price:
High	$	20.69		$	21.90		$	24.23	$	25.84
Low	$	17.58		$	18.78		$	18.07	$	21.34