Note 3: Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2011

Notes to Consolidated Financial Statements [Abstract]

Schedule of Earnings Per Share, Basic, by Common Class [Text Block]

(Dollars in millions, except per share amounts; shares in millions)		2011		2010		2009
Net income attributable to common shareowners		$	4,979	$	4,373	$	3,829
Basic weighted average shares outstanding			892.3		907.9		917.4
Stock awards			14.5		14.8		11.4
Diluted weighted average shares outstanding			906.8		922.7		928.8
Earnings Per Share of Common Stock:
	Basic	$	5.58	$	4.82	$	4.17
	Diluted	$	5.49	$	4.74	$	4.12

Schedule of Earnings Per Share, Diluted, by Common Class [Text Block]

(Dollars in millions, except per share amounts; shares in millions)		2011		2010		2009
Net income attributable to common shareowners		$	4,979	$	4,373	$	3,829
Basic weighted average shares outstanding			892.3		907.9		917.4
Stock awards			14.5		14.8		11.4
Diluted weighted average shares outstanding			906.8		922.7		928.8
Earnings Per Share of Common Stock:
	Basic	$	5.58	$	4.82	$	4.17
	Diluted	$	5.49	$	4.74	$	4.12