Net Income Per Share (Tables)

9 Months Ended

Sep. 27, 2015

Earnings Per Share [Abstract]

Computation of basic and diluted net income (loss) per share

The following table sets forth the computation of basic and diluted net income per share:

	Three months ended				Nine months ended
	September 27, 2015		September 28, 2014		September 27, 2015		September 28, 2014
	(In thousands, except per share amounts)
Numerator for basic net income per share:
Net income	$	133,011	$	262,661	$	253,009	$	805,555
Denominator for basic net income per share:
Weighted-average common shares outstanding	203,118		222,201		207,094		224,530
Basic net income per share	$	0.65	$	1.18	$	1.22	$	3.59
Numerator for diluted net income per share:
Net income	$	133,011	$	262,661	$	253,009	$	805,555
Denominator for diluted net income per share:
Weighted-average common shares outstanding	203,118		222,201		207,094		224,530
Incremental common shares attributable to exercise of outstanding employee stock options, SARs and ESPP (assuming proceeds would be used to purchase common stock), and RSUs	933		4,183		2,061		3,401
1.5% Notes due 2017 and 0.5% Notes due 2020	1,736		9,193		5,088		7,961
Warrants issued in conjunction with the 1.5% Notes due 2017	—		5,108		—		3,383
Shares used in computing diluted net income per share	205,787		240,685		214,243		239,275
Diluted net income per share	$	0.65	$	1.09	$	1.18	$	3.37
Anti-dilutive shares excluded from net income per share calculation	59,006		16,475		56,126		33,581