Net Income Per Share (Tables)

6 Months Ended

Jul. 30, 2017

Notes to financial statements [Abstract]

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

	Three Months Ended				Six Months Ended
	July 30,		July 31,		July 30,		July 31,
	2017		2016		2017		2016
	(In millions, except per share data)
Numerator:
Net income	$	583	$	261	$	1,091	$	469
Denominator:
Basic weighted average shares	597		534		595		536
Dilutive impact of outstanding securities:
Equity awards	26		26		26		23
1% Convertible Senior Notes	4		43		9		37
Warrants issued with the 1% Convertible Senior Notes	6		31		7		24
Diluted weighted average shares	633		634		637		620
Net income per share:
Basic (1)	$	0.98	$	0.49	$	1.83	$	0.88
Diluted (2)	$	0.92	$	0.41	$	1.71	$	0.76
Equity awards excluded from diluted net income per share because their effect would have been anti-dilutive	—		—		1		2

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

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