Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 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):

	Year ended December 31,
	2019		2018		2017
NUMERATOR:
Net income	$	2,300	$	2,465	$	3,357
DENOMINATOR:
Weighted-average shares outstanding, basic	538		573		601
Dilutive effect of restricted stock units	1		1		2
Adjusted weighted-average shares outstanding, diluted	539		574		603
NET INCOME PER SHARE:
Basic	$	4.28	$	4.30	$	5.58
Diluted	$	4.27	$	4.29	$	5.57