Earnings Per Share of Common Stock (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share of Common Stock

Computation of basic and diluted earnings per share

	For the Three Months Ended
	June 30, 2018			June 30, 2017
Number of shares on which basic earnings per share is calculated:
Weighted-average shares outstanding during period	915,064,434			934,923,989
Add – Incremental shares under stock-based compensation plans	2,882,043			3,191,783
Add – Incremental shares associated with contingently issuable shares	1,452,129			1,448,989
Number of shares on which diluted earnings per share is calculated	919,398,606			939,564,761
Income from continuing operations (millions)	$	2,402		$	2,332
Income/(loss) from discontinued operations, net of tax (millions)	1			(1		)
Net income on which basic earnings per share is calculated (millions)	$	2,404		$	2,331
Income from continuing operations (millions)	$	2,402		$	2,332
Net income applicable to contingently issuable shares (millions)	(1		)	(2		)
Income from continuing operations on which diluted earnings per share is calculated (millions)	$	2,401		$	2,331
Income/(loss) from discontinued operations, net of tax, on which basic and diluted earnings per share is calculated (millions)	1			(1		)
Net income on which diluted earnings per share is calculated (millions)	$	2,403		$	2,330
Earnings/(loss) per share of common stock:
Assuming dilution
Continuing operations	$	2.61		$	2.48
Discontinued operations	0.00			0.00
Total	$	2.61		$	2.48
Basic
Continuing operations	$	2.63		$	2.49
Discontinued operations	0.00			0.00
Total	$	2.63		$	2.49

	For the Six Months Ended
	June 30, 2018			June 30, 2017
Number of shares on which basic earnings per share is calculated:
Weighted-average shares outstanding during period	917,872,328			938,682,445
Add – Incremental shares under stock compensation plans	3,217,574			3,702,521
Add – Incremental shares associated with contingently issuable shares	1,314,118			1,315,518
Number of shares on which diluted earnings per share is calculated	922,404,020			943,700,484
Income from continuing operations (millions)	$	4,078		$	4,085
Income/(loss) from discontinued operations, net of tax (millions)	5			(3		)
Net income on which basic earnings per share is calculated (millions)	$	4,083		$	4,082
Income from continuing operations (millions)	$	4,078		$	4,085
Net income applicable to contingently issuable shares (millions)	(1		)	(2		)
Income from continuing operations on which diluted earnings per share is calculated (millions)	$	4,077		$	4,083
Income/(loss) from discontinued operations, net of tax, on which basic and diluted earnings per share is calculated (millions)	5			(3		)
Net income on which diluted earnings per share is calculated (millions)	$	4,082		$	4,080
Earnings/(loss) per share of common stock:
Assuming dilution
Continuing operations	$	4.42		$	4.32
Discontinued operations	0.01			0.00
Total	$	4.43		$	4.32
Basic
Continuing operations	$	4.44		$	4.35
Discontinued operations	0.01			0.00
Total	$	4.45		$	4.35