SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2012

Segment Information (Tables) [Abstract]

Schedule of Segment Reporting Information, by Segment

SEGMENT INFORMATION
(Dollars in millions)
	Years ended December 31,
	2012				2011				2010
REVENUES
SDG&E	$	3,694	38	%	$	3,373	34	%	$	3,049	34	%
SoCalGas		3,282	34			3,816	38			3,822	43
Sempra South American Utilities		1,441	15			1,080	11			1	―
Sempra Mexico		605	6			736	7			827	9
Sempra Renewables		68	1			22	―			9	―
Sempra Natural Gas		931	10			1,632	16			2,009	22
Adjustments and eliminations		(2)	―			(2)	―			(5)	―
Intersegment revenues(1)		(372)	(4)			(621)	(6)			(709)	(8)
Total	$	9,647	100	%	$	10,036	100	%	$	9,003	100	%
INTEREST EXPENSE
SDG&E	$	173			$	142			$	136
SoCalGas		68				69				66
Sempra South American Utilities		32				34				8
Sempra Mexico		8				19				26
Sempra Renewables		22				13				7
Sempra Natural Gas		98				80				92
All other		251				233				243
Intercompany eliminations		(159)				(125)				(142)
Total	$	493			$	465			$	436
INTEREST INCOME
SoCalGas	$	―			$	1			$	1
Sempra South American Utilities		15				22				7
Sempra Mexico		2				1				1
Sempra Renewables		6				―				―
Sempra Natural Gas		55				34				36
All other		4				―				3
Intercompany eliminations		(58)				(32)				(32)
Total	$	24			$	26			$	16
DEPRECIATION AND AMORTIZATION
SDG&E	$	490	45	%	$	422	43	%	$	381	44	%
SoCalGas		362	33			331	34			309	36
Sempra South American Utilities		56	5			40	4			―	―
Sempra Mexico		62	6			63	6			62	7
Sempra Renewables		16	1			6	1			2	―
Sempra Natural Gas		93	9			103	11			96	11
All other		11	1			11	1			16	2
Total	$	1,090	100	%	$	976	100	%	$	866	100	%
INCOME TAX EXPENSE (BENEFIT)
SDG&E	$	190			$	237			$	173
SoCalGas		79				143				176
Sempra South American Utilities		78				42				―
Sempra Mexico		73				37				64
Sempra Renewables		(63)				(28)				(24)
Sempra Natural Gas		(157)				72				44
All other		(141)				(109)				(300)
Total	$	59			$	394			$	133

SEGMENT INFORMATION (Continued)
(Dollars in millions)
		At December 31 or for the years ended December 31,
		2012				2011				2010
EARNINGS (LOSSES)
SDG&E(2)		$	484	56	%	$	431	32	%	$	369	52	%
SoCalGas(2)			289	34			287	22			286	40
Sempra South American Utilities			164	19			425	32			69	10
Sempra Mexico			157	18			192	14			116	17
Sempra Renewables			61	7			7	1			9	1
Sempra Natural Gas			(241)	(28)			115	9			71	10
All other			(55)	(6)			(126)	(10)			(211)	(30)
Total		$	859	100	%	$	1,331	100	%	$	709	100	%
ASSETS
SDG&E		$	14,744	40	%	$	13,555	41	%	$	12,077	40	%
SoCalGas			9,071	25			8,475	25			7,986	26
Sempra South American Utilities			3,310	9			2,981	9			796	3
Sempra Mexico			2,591	7			2,502	8			2,616	9
Sempra Renewables			2,439	7			1,210	4			599	2
Sempra Natural Gas			5,145	14			5,738	17			6,132	20
All other			818	2			442	1			1,776	6
Intersegment receivables			(1,619)	(4)			(1,654)	(5)			(1,751)	(6)
Total		$	36,499	100	%	$	33,249	100	%	$	30,231	100	%
EXPENDITURES FOR PROPERTY, PLANT & EQUIPMENT
SDG&E		$	1,237	42	%	$	1,831	64	%	$	1,210	59	%
SoCalGas			639	22			683	24			503	24
Sempra South American Utilities			183	6			110	4			―	―
Sempra Mexico			45	2			16	―			15	1
Sempra Renewables			717	24			248	9			123	6
Sempra Natural Gas			131	4			157	6			207	10
All other			4	―			4	―			4	―
Intercompany eliminations(3)			―	―			(205)	(7)			―	―
Total		$	2,956	100	%	$	2,844	100	%	$	2,062	100	%
GEOGRAPHIC INFORMATION
Long-lived assets(4):
United States		$	22,698	85	%	$	21,405	85	%	$	19,841	87	%
Mexico			2,219	8			2,189	9			2,219	10
South America			1,790	7			1,542	6			705	3
Total		$	26,707	100	%	$	25,136	100	%	$	22,765	100	%
Revenues:
United States		$	7,711	80	%	$	8,521	85	%	$	8,504	94	%
South America			1,441	15			1,080	11			1	―
Mexico			495	5			435	4			498	6
Total		$	9,647	100	%	$	10,036	100	%	$	9,003	100	%
(1)	Revenues for reportable segments include intersegment revenues of:
	$8 million, $46 million, $108 million and $210 million for 2012, $6 million, $53 million, $300 million and $262 million for 2011, and $6 million, $44 million, $327 million and $332 million for 2010 for SDG&E, SoCalGas, Sempra Mexico and Sempra Natural Gas, respectively.
(2)	After preferred dividends.
(3)	Amount represents elimination of intercompany sale of El Dorado power plant in 2011, as we discuss in Note 14.
(4)	Includes net property, plant and equipment and investments.