CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions		3 Months Ended
		Apr. 29, 2018	Apr. 30, 2017
Revenue		$ 3,207	$ 1,937
Cost of revenue		1,139	787
Gross profit		2,068	1,150
Operating expenses
Research and development		542	411
Sales, general and administrative		231	185
Total operating expenses		773	596
Income from operations		1,295	554
Interest income		25	16
Interest expense		(15)	(16)
Other, net		6	(18)
Total other income (expense)		16	(18)
Income before income tax		1,311	536
Income tax expense		67	29
Net income		$ 1,244	$ 507
Basic net income per share	[1]	$ 2.05	$ 0.86
Diluted net income per share	[2]	$ 1.98	$ 0.79
Basic weighted average shares		606	592
Diluted weighted average shares		627	641
Cash dividends declared and paid per common share		$ 0.150	$ 0.140

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

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