Earnings Per Share of Common Stock (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share of Common Stock:

Computation of basic and diluted earnings per share

	For the Three Months Ended
	September 30, 2017		September 30, 2016
Number of shares on which basic earnings per share is calculated:
Weighted-average shares outstanding during period	929,437,441		953,995,828
Add — Incremental shares under stock-based compensation plans	2,236,234		2,357,365
Add — Incremental shares associated with contingently issuable shares	1,553,754		964,091
Number of shares on which diluted earnings per share is calculated	933,227,429		957,317,284
Income from continuing operations (millions)	$	2,726	$	2,854
Loss from discontinued operations, net of tax (millions)	0		(1		)
Net income on which basic earnings per share is calculated (millions)	$	2,726	$	2,853
Income from continuing operations (millions)	$	2,726	$	2,854
Net income applicable to contingently issuable shares (millions)	0		—
Income from continuing operations on which diluted earnings per share is calculated (millions)	$	2,726	$	2,854
Loss from discontinued operations, net of tax, on which basic and diluted earnings per share is calculated (millions)	0		(1		)
Net income on which diluted earnings per share is calculated (millions)	$	2,726	$	2,853
Earnings/(loss) per share of common stock:
Assuming dilution
Continuing operations	$	2.92	$	2.98
Discontinued operations	0.00		0.00
Total	$	2.92	$	2.98
Basic
Continuing operations	$	2.93	$	2.99
Discontinued operations	0.00		0.00
Total	$	2.93	$	2.99

	For the Nine Months Ended
	September 30, 2017			September 30, 2016
Number of shares on which basic earnings per share is calculated:
Weighted-average shares outstanding during period	935,600,777			957,693,385
Add — Incremental shares under stock compensation plans	3,213,758			2,258,854
Add — Incremental shares associated with contingently issuable shares	1,394,930			771,943
Number of shares on which diluted earnings per share is calculated	940,209,466			960,724,182
Income from continuing operations (millions)	$	6,811		$	7,375
Loss from discontinued operations, net of tax (millions)	(3		)	(4		)
Net income on which basic earnings per share is calculated (millions)	$	6,807		$	7,371
Income from continuing operations (millions)	$	6,811		$	7,375
Net income applicable to contingently issuable shares (millions)	(2		)	—
Income from continuing operations on which diluted earnings per share is calculated (millions)	$	6,809		$	7,375
Loss from discontinued operations, net of tax, on which basic and diluted earnings per share is calculated (millions)	(3		)	(4		)
Net income on which diluted earnings per share is calculated (millions)	$	6,806		$	7,371
Earnings/(loss) per share of common stock:
Assuming dilution
Continuing operations	$	7.24		$	7.67
Discontinued operations	0.00			0.00
Total	$	7.24		$	7.67
Basic
Continuing operations	$	7.28		$	7.70
Discontinued operations	0.00			0.00
Total	$	7.28		$	7.70