Weighted-Average Shares (Tables)

9 Months Ended

Sep. 29, 2013

Earnings Per Share [Abstract]

Calculation of Weighted-Average Shares

Weighted-average shares were calculated as follows (in thousands):

	Three-months Ended				Nine-months Ended
	September 29, 2013		September 30, 2012		September 29, 2013		September 30, 2012
Basic weighted-average common shares outstanding		87,339		85,824		87,578		85,554
Effect of dilutive stock options		2,020		1,434		1,872		1,666
Weighted-average common and common-equivalent shares outstanding		89,359		87,258		89,450		87,220