CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Jul. 30, 2017	Jul. 31, 2016	Jul. 30, 2017	Jul. 31, 2016
Revenue		$ 2,230	$ 1,428	$ 4,167	$ 2,733
Cost of revenue		928	602	1,715	1,156
Gross profit		1,302	826	2,452	1,577
Operating expenses
Research and development		416	350	827	697
Sales, general and administrative		198	157	383	316
Restructuring and other charges		0	2	0	3
Total operating expenses		614	509	1,210	1,016
Income from operations		688	317	1,242	561
Interest income		15	12	31	23
Interest expense		(15)	(12)	(31)	(23)
Other, net		(4)	0	(21)	(3)
Total other income (expense)		(4)	0	(21)	(3)
Income before income tax expense		684	317	1,221	558
Income tax expense		101	56	130	89
Net income		$ 583	$ 261	$ 1,091	$ 469
Basic net income per share	[1]	$ 0.98	$ 0.49	$ 1.83	$ 0.88
Diluted net income per share	[2]	$ 0.92	$ 0.41	$ 1.71	$ 0.76
Weighted average shares used in basic per share computation		597	534	595	536
Weighted average shares used in diluted per share computation		633	634	637	620
Cash dividends declared and paid per common share		$ 0.140	$ 0.115	$ 0.280	$ 0.230

[1] Calculated as net income divided by basic weighted average shares.

[2] Calculated as net income divided by diluted weighted average shares.