Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

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

	Quarter Ended June 30,				Six Months Ended June 30,
(dollars in millions, except per share amounts; shares in millions)	2019		2018		2019		2018
Net income attributable to common shareowners	$	1,900	$	2,048	$	3,246	$	3,345
Basic weighted average number of shares outstanding	854.4		790.5		853.8		790.2
Stock awards and equity units (share equivalent)	9.3		9.1		8.5		9.8
Diluted weighted average number of shares outstanding	863.7		799.6		862.3		800.0
Earnings Per Share of Common Stock:
Basic	$	2.22	$	2.59	$	3.80	$	4.23
Diluted	$	2.20	$	2.56	$	3.76	$	4.18