Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2018

Earnings Per Share [Abstract]

Reconciliation of Earnings Per Share Basic and Diluted

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

	Three months ended				Nine months ended
	September 30, 2018		September 24, 2017		September 30, 2018		September 24, 2017
Numerator:
Net income used in computing basic and diluted earnings per share	$	113,855	$	68,209	$	530,956	$	513,445
Denominator:
Denominator for basic earnings per share - weighted-average common shares	165,927		169,850		166,885		173,362
Effect of dilutive securities - employee stock compensation plan	737		838		796		941
Denominator for diluted earnings per share - adjusted weighted-average shares outstanding	166,664		170,688		167,681		174,303
Earnings per common share:
Basic	$	0.69	$	0.40	$	3.18	$	2.96
Diluted	$	0.68	$	0.40	$	3.17	$	2.95