Selected Quarterly Financial Data - Unaudited (Tables)

12 Months Ended

Dec. 31, 2011

Selected Quarterly Financial Information [Abstract]

Schedule Of Quarterly Financial Information [Table Text Block]

		2011 Quarters								2010 Quarters
(Dollars in millions, except per share amounts)		First		Second		Third		Fourth		First		Second		Third		Fourth
Net Sales		$	13,344	$	15,076	$	14,804	$	14,966	$	12,040	$	13,802	$	13,620	$	14,864
Gross margin			3,703		4,171		4,048		4,115		3,308		3,787		3,953		3,864
Net income attributable to common shareowners			1,012		1,318		1,324		1,325		866		1,110		1,198		1,199
Earnings per share of Common Stock:
	Basic – net income	$	1.13	$	1.48	$	1.49	$	1.49	$	.95	$	1.22	$	1.32	$	1.33
	Diluted – net income	$	1.11	$	1.45	$	1.47	$	1.47	$	.93	$	1.20	$	1.30	$	1.31

	2011						2010
Common Stock	High		Low		Dividend		High		Low		Dividend
First quarter	$	85.46	$	77.05	$	.425	$	74.85	$	65.01	$	.425
Second quarter	$	90.67	$	81.19	$	.480	$	77.09	$	62.88	$	.425
Third quarter	$	91.83	$	67.12	$	.480	$	73.81	$	63.62	$	.425
Fourth quarter	$	80.36	$	66.87	$	.480	$	79.70	$	70.23	$	.425