Quarterly Financial Summary (Tables)

12 Months Ended

Dec. 31, 2011

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Summary

Following is a summary of the unaudited interim results of operations for each quarter in the years ended December 31, 2011 and December 25, 2010.

(In millions, except per share amounts)	First quarter		Second quarter		Third quarter		Fourth quarter
Year ended December 31, 2011:
Net sales	$	636.4	$	669.9	$	602.6	$	676.1
Gross margin	421.5		450.3		400.9		449.8
Net income	55.8		65.1		10.5		86.9
Basic earnings per share	0.90		1.05		0.18		1.53
Diluted earnings per share	0.88		1.03		0.17		1.50
Dividends declared per share	0.30		0.30		0.30		0.30
Composite stock price range:
High	60.57		69.64		71.99		61.35
Low	45.18		57.39		52.50		49.86
Close	59.41		69.60		53.74		55.97
Year ended December 25, 2010:
Net sales	$	557.1	$	565.1	$	523.2	$	655.0
Gross margin	372.9		383.5		346.4		431.4
Net income	47.1		57.9		39.9		80.7
Basic earnings per share	0.75		0.92		0.64		1.29
Diluted earnings per share	0.73		0.90		0.62		1.26
Dividends declared per share	0.25		0.25		0.25		0.30
Composite stock price range:
High	49.51		54.15		44.27		50.46
Low	41.44		36.19		36.12		43.32
Close	47.77		40.09		44.04		48.21