Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

The following table sets forth the computation of basic and diluted net income per share for the periods indicated:

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
	(In millions, except per share amounts)
Numerator:
Net income	$	823	$	526	$	1,490	$	1,037
Denominator:
Weighted average shares of common stock - basic	1,175		1,187		1,173		1,190
Dilutive effect of equity incentive awards	12		15		15		19
Weighted average shares of common stock - diluted	1,187		1,202		1,188		1,209
Net income per share:
Basic	$	0.70	$	0.44	$	1.27	$	0.87
Diluted	$	0.69	$	0.44	$	1.25	$	0.86
Common stock equivalents excluded from income per diluted share because their effect would have been anti-dilutive	—		1		2		1