Quartely Summary (Tables)

12 Months Ended

Jan. 26, 2014

Table Text Block Supplement [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

	Fiscal Year 2014 Quarters Ended
	January 26, 2014		October 27, 2013		July 28, 2013		April 28, 2013
	(In thousands, except per share data)
Statement of Income Data:
Revenue	$	1,144,218	$	1,053,967	$	977,238	$	954,739
Cost of revenue	$	524,976	$	469,552	$	431,700	$	436,171
Gross profit	$	619,242	$	584,415	$	545,538	$	518,568
Net income	$	146,917	$	118,734	$	96,448	$	77,891
Basic net income per share	$	0.26	$	0.20	$	0.16	$	0.13
Diluted net income per share	$	0.25	$	0.20	$	0.16	$	0.13

	Fiscal Year 2013 Quarters Ended
	January 27, 2013		October 28, 2012		July 29, 2012 (A)		April 29, 2012
	(In thousands, except per share data)
Statement of Income Data:
Revenue	$	1,106,902	$	1,204,110	$	1,044,270	$	924,877
Cost of revenue	$	521,300	$	567,452	$	503,551	$	461,513
Gross profit	$	585,602	$	636,658	$	540,719	$	463,364
Net income	$	173,973	$	209,080	$	119,046	$	60,437
Basic net income per share	$	0.28	$	0.34	$	0.19	$	0.10
Diluted net income per share	$	0.28	$	0.33	$	0.19	$	0.10

(A) Includes net present value of a $25 million charitable contribution pledged in fiscal year 2013 to Stanford Hospital and Clinic, payable over a ten year period.