Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Schedule of Reconciliation of Number of Shares Utilized in Earnings Per Share Calculations

The following table reconciles the number of shares utilized in the earnings per share calculations:

	Three Months Ended		Six Months Ended
	June 30, 2013	July 1, 2012	June 30, 2013	July 1, 2012
	(In thousands)
Number of common shares—basic	111,575	113,515	112,515	113,306
Effect of dilutive securities:
Stock options	913	824	981	825
Restricted stock awards	230	239	221	217
Number of common shares—diluted	112,718	114,578	113,717	114,348
Number of potentially dilutive securities excluded from calculation due to antidilutive impact	535	1,457	507	1,482