Quarterly Summary and Statistical Information (Unaudited)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information Disclosure [Abstract]

Quarterly Summary and Statistical Information (Unaudited)

Quarterly Summary and Statistical Information (Unaudited)

(In millions, except per share amounts)	March 31		June 30		September 30		December 31
2012
Net sales	$	754.4	$	826.7	$	776.6	$	797.8
Cost of goods sold	477.3		522.6		491.8		497.5
Net income (loss)	60.9		69.3		75.5		(111.6		)
Net income per share:(1)
Basic earnings per share:
Net income (loss)	$	0.82	$	0.93	$	1.01	$	(1.48	)
Diluted earnings per share:
Net income (loss)	0.80		0.90		0.99		(1.48		)
Market price of common stock:(2)
High	$	58.89	$	61.08	$	61.58	$	68.86
Low	45.39		47.40		48.14		58.40
Close	57.80		50.45		59.08		67.23

(In millions, except per share amounts)	March 31		June 30		September 30		December 31
2011
Net sales	$	695.7	$	826.4	$	864.2	$	825.6
Cost of goods sold	443.3		521.8		547.8		537.7
Net income	54.2		75.8		81.3		58.1
Net income per share:(1)
Basic earnings per share:
Net income	$	0.74	$	1.03	$	1.10	$	0.79
Diluted earnings per share:
Net income	0.72		1.00		1.07		0.77
Market price of common stock:(2)
High	$	39.81	$	47.02	$	52.50	$	46.07
Low	34.52		36.98		32.24		30.25
Close	38.29		45.63		33.30		45.92

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(1) Per share results for the four quarters may differ from full-year per share results, as a separate computation of the weighted average number of shares outstanding is made for each quarter presented.

(2) Principal market: New York Stock Exchange.