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Goodwill and Other Purchased Intangible Assets (Tables) (Unaudited)

6 Months Ended

Jun. 30, 2011

GOODWILL AND OTHER PURCHASED INTANGIBLE ASSETS [Abstract]


	Aerospace		Electronic		Information		Technical
$ in millions	Systems		Systems		Systems		Services		Total
Goodwill	$	3,801	$	2,402	$	5,248	$	925	$	12,376

Purchased intangible assets


	June 30, 2011							December 31, 2010
	Gross					Net		Gross					Net
	Carrying		Accumulated			Carrying		Carrying		Accumulated			Carrying
$ in millions	Amount		Amortization			Amount		Amount		Amortization			Amount
Contract and program intangibles	$	1,705	$	(1,548	)	$	157	$	1,705	$	(1,531	)	$	174
Other purchased intangibles		100		(83	)		17		100		(82	)		18

Total	$	1,805	$	(1,631	)	$	174	$	1,805	$	(1,613	)	$	192

Expected amortization for purchased intangibles


$ in millions
Year ending December 31
2011 (July 1—December 31)	$	19
2012		36
2013		29
2014		16
2015		15
2016		11

- Definition

Tabular disclosure of amortizable intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References+ Details

- Definition

Tabular disclosure of goodwill by reportable segment and in total. Disclosure details may include, but are not limited to, the carrying amount of goodwill, goodwill acquired during the year, goodwill impairment losses recognized, goodwill written-off due to the sale of a business unit, goodwill not yet allocated, and any other changes to goodwill.

+ References+ Details