Selected Quarterly Financial Data - Unaudited (Tables)

12 Months Ended

Dec. 31, 2012

Selected Quarterly Financial Information [Abstract]

Schedule Of Quarterly Financial Information [Table Text Block]

		2012 Quarters								2011 Quarters
(Dollars in millions, except per share amounts)		First		Second		Third		Fourth		First		Second		Third		Fourth
Net Sales		$	12,416	$	13,807	$	15,042	$	16,443	$	12,673	$	14,469	$	14,235	$	14,377
Gross margin			3,486		3,873		4,039		4,157		3,521		4,001		3,897		3,966
Net income attributable to common shareowners			330		1,328		1,415		2,057		1,012		1,318		1,324		1,325
Earnings per share of Common Stock:
	Basic – net income	$	.37	$	1.49	$	1.58	$	2.28	$	1.13	$	1.48	$	1.49	$	1.49
	Diluted – net income	$	.36	$	1.47	$	1.56	$	2.26	$	1.11	$	1.45	$	1.47	$	1.47

	2012						2011
Common Stock	High		Low		Dividend		High		Low		Dividend
First quarter	$	87.50	$	73.62	$	.480	$	85.46	$	77.05	$	.425
Second quarter	$	83.57	$	70.71	$	.480	$	90.67	$	81.19	$	.480
Third quarter	$	82.56	$	70.95	$	.535	$	91.83	$	67.12	$	.480
Fourth quarter	$	83.64	$	74.44	$	.535	$	80.36	$	66.87	$	.480