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 (in millions, except per share amounts):

	Three months ended June 30,				Six months ended June 30,
	2019		2018		2019		2018
NUMERATOR:
Net income	$	741	$	733	$	1,128	$	1,195
DENOMINATOR:
Weighted-average shares outstanding, basic	542		578		547		582
Dilutive effect of restricted stock units	—		1		—		1
Adjusted weighted-average shares outstanding, diluted	542		579		547		583
NET INCOME PER SHARE:
Basic	$	1.37	$	1.27	$	2.06	$	2.05
Diluted	$	1.37	$	1.27	$	2.06	$	2.05
Potentially dilutive amounts excluded from calculations:
Restricted stock units	1		1		1		1