Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2014

The following table sets forth the computation of basic and diluted earnings per share:


	Years Ended December 31
	2014		2013		2012
	(in millions except for per share amounts)
Basic earnings per share:
Net income	$	2,100	$	2,345	$	1,545

Weighted average shares outstanding		242.9		258.2		269.5

Basic earnings per share	$	8.65	$	9.08	$	5.73

Diluted earnings per share:
Net income	$	2,100	$	2,345	$	1,545

Weighted average shares outstanding		242.9		258.2		269.5
Additional shares from assumed issuance of shares under stock-based compensation awards		.6		1.2		1.9

Weighted average shares and potential shares assumed outstanding for computing diluted earnings per share		243.5		259.4		271.4

Diluted earnings per share	$	8.62	$	9.04	$	5.69