Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Computation of Basic and Diluted EPS

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):

	Three Months Ended				Six Months Ended
	June 30, 2017		June 24, 2016		June 30, 2017		June 24, 2016
Net earnings available to common shareholders	$	79,828	$	50,947	$	140,560	$	90,499
Weighted average shares outstanding for basic earnings per share	55,801		55,634		55,785		55,514
Dilutive effect of stock options computed using the treasury stock method and the average market price	2,126		1,406		2,035		1,361
Weighted average shares outstanding for diluted earnings per share	57,927		57,040		57,820		56,875
Basic earnings per share	$	1.43	$	0.92	$	2.52	$	1.63
Diluted earnings per share	$	1.38	$	0.89	$	2.43	$	1.59