Condensed Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 02, 2013	Aug. 03, 2012	Aug. 02, 2013	Aug. 03, 2012
Net revenue:
Products	$ 11,326	$ 11,403	$ 22,228	$ 22,826
Services, including software related	3,188	3,080	6,360	6,079
Total net revenue	14,514	14,483	28,588	28,905
Cost of net revenue:
Products	9,767	9,280	19,011	18,610
Services, including software related	2,058	2,065	4,141	4,090
Total cost of net revenue	11,825	11,345	23,152	22,700
Gross margin	2,689	3,138	5,436	6,205
Operating expenses:
Selling, general, and administrative	2,097	1,976	4,305	3,985
Research, development, and engineering	320	261	633	495
Total operating expenses	2,417	2,237	4,938	4,480
Operating income	272	901	498	1,725
Interest and other, net	(53)	(63)	(121)	(95)
Income before income taxes	219	838	377	1,630
Income tax provision	15	106	43	263
Net income	$ 204	$ 732	$ 334	$ 1,367
Earnings per share:
Basic	$ 0.12	$ 0.42	$ 0.19	$ 0.78
Diluted	$ 0.12	$ 0.42	$ 0.19	$ 0.77
Cash dividends declared per common share	$ 0.08	$ 0	$ 0.16	$ 0
Weighted-average shares outstanding:
Basic	1,757	1,747	1,752	1,753
Diluted	1,764	1,753	1,763	1,764