Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Quarter Ended March 31,
(Dollars in millions, except per share amounts; shares in millions)	2017		2016
Net income attributable to common shareowners:
Net income from continuing operations	$	1,386	$	1,172
Income from discontinued operations	—		11
Net income attributable to common shareowners	$	1,386	$	1,183
Basic weighted average number of shares outstanding	793.5		825.0
Stock awards and equity units	8.8		6.3
Diluted weighted average number of shares outstanding	802.3		831.3
Earnings Per Share of Common Stock - Basic:
Net income from continuing operations	$	1.75	$	1.42
Income from discontinued operations	—		0.01
Net income attributable to common shareowners	1.75		1.43
Earnings Per Share of Common Stock - Diluted:
Net income from continuing operations	$	1.73	$	1.41
Income from discontinued operations	—		0.01
Net income attributable to common shareowners	1.73		1.42