Net Income Per Share (Tables)

12 Months Ended

Jan. 27, 2019

Earnings Per Share [Abstract]

Reconciliation of numerators and denominators of basic and diluted net income (loss) per share computations

The following is a reconciliation of the denominator of the basic and diluted net income per share computations for the periods presented:

	Year Ended
	January 27, 2019		January 28, 2018		January 29, 2017
	(In millions, except per share data)
Numerator:
Net income	$	4,141	$	3,047	$	1,666
Denominator:
Basic weighted average shares	608		599		541
Dilutive impact of outstanding securities:
Equity awards	17		24		26
1.00% Convertible Senior Notes	—		5		44
Warrants issued with the 1.00% Convertible Senior Notes	—		4		38
Diluted weighted average shares	625		632		649
Net income per share:
Basic (1)	$	6.81	$	5.09	$	3.08
Diluted (2)	$	6.63	$	4.82	$	2.57
Equity awards excluded from diluted net income per share because their effect would have been anti-dilutive	5		4		8

(1) Calculated as net income divided by basic weighted average shares.

(2) Calculated as net income divided by diluted weighted average shares.