Segments (Tables)

3 Months Ended

Jun. 30, 2012

Segments Tables [Abstract]

Revenue By Segment Table

Three months ended	Total Revenue				Intersegment				External Revenue
June 30,	2012		2011		2012		2011		2012		2011
	(in millions)
Generation - Latin America - Other	$	1,029	$	1,122	$	(9)	$	(11)	$	1,020	$	1,111
Generation - Tietê		274		256		(248)		(251)		26		5
Generation - North America		328		339		-		(4)		328		335
Generation - Europe		233		328		(1)		-		232		328
Generation - Asia		181		162		-		-		181		162
Utilities - Latin America		1,446		1,944		-		-		1,446		1,944
Utilities - North America		678		280		-		-		678		280
Corp and Other		284		273		(3)		(3)		281		270
Total Revenue	$	4,453	$	4,704	$	(261)	$	(269)	$	4,192	$	4,435

Six Months Ended	Total Revenue				Intersegment				External Revenue
June 30,	2012		2011		2012		2011		2012		2011
	(in millions)
Generation - Latin America - Other	$	1,988	$	2,000	$	(19)	$	(20)	$	1,969	$	1,980
Generation - Tietê		579		509		(530)		(493)		49		16
Generation - North America		645		673		-		(4)		645		669
Generation - Europe		683		728		(1)		(1)		682		727
Generation - Asia		362		277		-		-		362		277
Utilities - Latin America		3,180		3,784		-		-		3,180		3,784
Utilities - North America		1,410		569		-		-		1,410		569
Corp and Other		640		574		(5)		(5)		635		569
Total Revenue	$	9,487	$	9,114	$	(555)	$	(523)	$	8,932	$	8,591

Adjusted Gross Margin by Segment Table

Three months ended	Total Adjusted Gross Margin				Intersegment				External Adjusted Gross Margin
June 30,	2012		2011		2012		2011		2012		2011
	(in millions)
Generation - Latin America - Other	$	232	$	326	$	6	$	3	$	238	$	329
Generation - Tietê		210		191		(248)		(251)		(38)		(60)
Generation - North America		116		110		4		(1)		120		109
Generation - Europe		84		93		-		1		84		94
Generation - Asia		64		53		1		-		65		53
Utilities - Latin America		44		340		250		253		294		593
Utilities - North America		193		89		1		1		194		90
Corp and Other		14		(9)		(12)		(9)		2		(18)
Reconciliation to Income from Continuing Operations before Taxes
Depreciation and amortization										(341)		(295)
Interest expense										(385)		(381)
Interest income										83		96
Other expense										(15)		(35)
Other income										15		34
Gain on sale of investments										5		1
Asset impairment expense										(18)		(33)
Foreign currency transaction gains (losses)										(101)		37
Other non-operating expense										(1)		-
Income from continuing operations before taxes and equity in earnings of affiliates									$	201	$	614

Six Months Ended	Total Adjusted Gross Margin				Intersegment				External Adjusted Gross Margin
June 30,	2012		2011		2012		2011		2012		2011
	(in millions)
Generation - Latin America - Other	$	519	$	594	$	10	$	6	$	529	$	600
Generation - Tietê		449		393		(530)		(493)		(81)		(100)
Generation - North America		222		216		6		3		228		219
Generation - Europe		321		199		(7)		2		314		201
Generation - Asia		122		98		1		1		123		99
Utilities - Latin America		211		660		535		498		746		1,158
Utilities - North America		406		179		1		1		407		180
Corp and Other		61		34		(26)		(22)		35		12
Reconciliation to Income from Continuing Operations before Taxes
Depreciation and amortization										(692)		(576)
Interest expense										(801)		(719)
Interest income										174		191
Other expense										(44)		(50)
Other income										33		50
Gain on sale of investments										184		7
Asset impairment expense										(29)		(33)
Foreign currency transaction gains (losses)										(102)		70
Other non-operating expense										(50)		-
Income from continuing operations before taxes and equity in earnings of affiliates									$	974	$	1,309

Assets By Segment Table

	Total Assets
	June 30, 2012		December 31, 2011
	(in millions)
Assets
Generation - Latin America - Other	$	9,120	$	9,067
Generation - Tietê		1,422		1,645
Generation - North America		3,568		3,625
Generation - Europe		3,340		3,276
Generation - Asia		2,099		1,717
Utilities - Latin America		8,491		9,468
Utilities - North America		9,245		9,344
Discontinued businesses		-		1,531
Corp and Other		5,464		5,620
Total assets	$	42,749	$	45,293