Net Income Per Share (Tables)

9 Months Ended

Sep. 30, 2015

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 September 30,				Nine months ended September 30,
	2015		2014		2015		2014
NUMERATOR:
Net income	$	584	$	329	$	1,645	$	946
Incremental income effect of interest on 5.25% convertible notes	1		1		3		3
Net income after assumed conversion	$	585	$	330	$	1,648	$	949
DENOMINATOR:
Weighted-average shares outstanding, basic	655		683		665		690
Dilutive effect of Employee stock options and restricted stock units	2		2		2		3
Dilutive effect of 5.25% convertible notes	6		6		6		6
Adjusted weighted-average shares outstanding, diluted	663		691		673		699
NET INCOME PER SHARE:
Basic	$	0.89	$	0.48	$	2.47	$	1.37
Diluted	$	0.88	$	0.48	$	2.45	$	1.36