Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2011

Goodwill and Intangible Assets [Abstract]

Changes in the carrying amount of goodwill

	North America			Latin America			Europe/ Africa/ Russia Caspian		Middle East/ Asia Pacific			Industrial Services And Other			Total
Balance at December 31, 2010	$	2,731		$	879		$	936	$	895		$	428		$	5,869
Purchase price adjustments for previous acquisitions		337			(293	)		90		(38	)		(11	)		85
Acquisitions		4			-			-		-			-			4
Other		(3	)		-			1		-			-			(2	)
Balance at December 31, 2011	$	3,069		$	586		$	1,027	$	857		$	417		$	5,956

Intangible assets description

	2011						2010
	Gross Carrying Amount		Less: Accumulated Amortization		Net		Gross Carrying Amount		Less: Accumulated Amortization		Net
Definite lived intangibles:
Technology	$	755		$    231	$	524	$	760		$    181	$	579
Contract-based		17		9		8		20		11		9
Trade names		121		16		105		84		18		66
Customer relationships		497		77		420		495		39		456
Subtotal		1,390		333		1,057		1,359		249		1,110
Indefinite lived intangibles:
Trade name		-		-		-		360		-		360
IPR&D		86		-		86		99		-		99
Total	$	1,476		$    333	$	1,143	$	1,818		$    249	$	1,569

Impairment charge by reportable segment

North America	$	105
Latin America		64
Europe/Africa/Russia Caspian		48
Middle East/Asia Pacific		47
Industrial Services and Other		51
Total	$	315