QUARTERLY FINANCIAL DATA (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Data (Tables) [Abstract]

Schedule Of Quarterly Financial Data [Text Block]

SEMPRA ENERGY
(In millions, except for per share amounts)
		Quarters ended
		March 31		June 30		September 30		December 31
2012
Revenues		$	2,383	$	2,089	$	2,507	$	2,668
Expenses and other income		$	2,026	$	2,141	$	2,178	$	2,359
Net income		$	251	$	74	$	290	$	305
Earnings attributable to Sempra Energy		$	236	$	62	$	268	$	293
Basic per-share amounts(1):
Net income		$	1.04	$	0.31	$	1.20	$	1.26
Earnings attributable to Sempra Energy		$	0.98	$	0.26	$	1.11	$	1.21
Weighted average common shares outstanding			240.6		241.1		241.7		242.0
Diluted per-share amounts(1):
Net income		$	1.02	$	0.30	$	1.18	$	1.23
Earnings attributable to Sempra Energy		$	0.97	$	0.25	$	1.09	$	1.18
Weighted average common shares outstanding			243.8		246.3		245.8		247.6
2011
Revenues		$	2,434	$	2,422	$	2,576	$	2,604
Expenses and other income		$	2,091	$	1,836	$	2,188	$	2,198
Net income		$	260	$	494	$	319	$	308
Earnings attributable to Sempra Energy		$	254	$	503	$	289	$	285
Basic per-share amounts(1):
Net income		$	1.08	$	2.06	$	1.33	$	1.28
Earnings attributable to Sempra Energy		$	1.06	$	2.10	$	1.21	$	1.19
Weighted average common shares outstanding			240.1		239.4		239.5		239.8
Diluted per-share amounts(1):
Net income		$	1.08	$	2.05	$	1.32	$	1.27
Earnings attributable to Sempra Energy		$	1.05	$	2.09	$	1.20	$	1.18
Weighted average common shares outstanding			241.9		240.8		241.9		241.8
(1)	Earnings per share are computed independently for each of the quarters and therefore may not sum to the total for the year.

SDG&E
(Dollars in millions)
	Quarters ended
	March 31		June 30		September 30		December 31
2012
Operating revenues	$	834	$	780	$	1,092	$	988
Operating expenses		656		611		822		796
Operating income	$	178	$	169	$	270	$	192
Net income	$	112	$	101	$	188	$	114
Earnings attributable to noncontrolling interests		(6)		(5)		(12)		(3)
Earnings		106		96		176		111
Dividends on preferred stock		(1)		(1)		(2)		(1)
Earnings attributable to common shares	$	105	$	95	$	174	$	110
2011
Operating revenues	$	840	$	697	$	868	$	968
Operating expenses		677		584		658		699
Operating income	$	163	$	113	$	210	$	269
Net income	$	94	$	53	$	136	$	172
(Earnings) losses attributable to noncontrolling interests		(4)		19		(21)		(13)
Earnings		90		72		115		159
Dividends on preferred stock		(1)		(1)		(2)		(1)
Earnings attributable to common shares	$	89	$	71	$	113	$	158

SOCALGAS
(Dollars in millions)
	Quarters ended
	March 31		June 30		September 30		December 31
2012
Operating revenues	$	880	$	720	$	728	$	954
Operating expenses		761		625		609		867
Operating income	$	119	$	95	$	119	$	87
Net income	$	66	$	54	$	71	$	99
Dividends on preferred stock		―		(1)		―		―
Earnings attributable to common shares	$	66	$	53	$	71	$	99
2011
Operating revenues	$	1,056	$	876	$	844	$	1,040
Operating expenses		937		773		709		911
Operating income	$	119	$	103	$	135	$	129
Net income	$	68	$	60	$	81	$	79
Dividends on preferred stock		―		(1)		―		―
Earnings attributable to common shares	$	68	$	59	$	81	$	79