SIGNIFICANT ACCOUNTING POLICIES AND OTHER FINANCIAL DATA (Tables)

12 Months Ended

Dec. 31, 2015

Schedule Of Regulatory Balancing Accounts [Abstract]

Schedule Of Regulatory Balancing Accounts

SUMMARY OF REGULATORY BALANCING ACCOUNTS AT DECEMBER 31
(Dollars in millions)
		Sempra Energy
		Consolidated				SDG&E				SoCalGas
		2015		2014		2015		2014		2015		2014
Current:
Overcollected		$	(1,200)	$	(1,730)	$	(756)	$	(1,195)	$	(444)	$	(535)
Undercollected			1,473		2,476		1,063		1,906		410		570
Net current receivable (payable)(1)			273		746		307		711		(34)		35
Noncurrent:
Undercollected(2)			215		173		―		―		215		173
Total net receivable		$	488	$	919	$	307	$	711	$	181	$	208
(1)	At December 31, 2015, the net receivable at SDG&E and the net payable at SoCalGas are shown separately on Sempra Energy's Consolidated Balance Sheet.
(2)	Long-term undercollected balance is included in Regulatory Assets (long-term) on Sempra Energy's Consolidated Balance Sheets and Other Regulatory Assets (long-term) on SoCalGas' Consolidated Balance Sheets.

Schedule Of Regulatory Assets (Liabilities) [Abstract]

Schedule of regulatory assets and liabilities

REGULATORY ASSETS (LIABILITIES) AT DECEMBER 31
(Dollars in millions)
		2015		2014
SDG&E:
Fixed-price contracts and other derivatives		$	99	$	76
Costs related to SONGS plant closure(1)			257		308
Costs related to wildfire litigation			362		373
Deferred taxes recoverable in rates			914		824
Pension and other postretirement benefit plan obligations			180		171
Removal obligations(2)			(1,629)		(1,557)
Unamortized loss on reacquired debt			12		12
Environmental costs			16		27
Legacy meters(1)			32		47
Sunrise Powerlink fire mitigation			117		116
Other			9		10
Total SDG&E			369		407
SoCalGas:
Pension and other postretirement benefit plan obligations			629		613
Employee benefit costs			51		52
Removal obligations(2)			(1,145)		(1,167)
Deferred taxes recoverable in rates			330		195
Unamortized loss on reacquired debt			11		12
Environmental costs			22		22
Workers’ compensation			13		23
Total SoCalGas			(89)		(250)
Other Sempra Energy:
Sempra Natural Gas			(7)		(17)
Sempra Mexico			33		23
Total Other Sempra Energy			26		6
Total Sempra Energy Consolidated		$	306	$	163
(1)	Regulatory assets earning a rate of return.
(2)	Represents cumulative amounts collected in rates for future nonlegal asset removal costs.

NET REGULATORY ASSETS (LIABILITIES) AS PRESENTED ON THE CONSOLIDATED BALANCE SHEETS AT DECEMBER 31
(Dollars in millions)
		2015						2014
		Sempra						Sempra
		Energy						Energy
		Consolidated		SDG&E		SoCalGas		Consolidated		SDG&E		SoCalGas
Current regulatory assets(1)		$	115	$	107	$	7	$	59	$	54	$	5
Noncurrent regulatory assets(2)			3,058		1,891		1,120		2,858		1,910		916
Current regulatory liabilities(3)			(2)		―		―		(7)		―		―
Noncurrent regulatory liabilities(4)			(2,865)		(1,629)		(1,216)		(2,747)		(1,557)		(1,171)
Total		$	306	$	369	$	(89)	$	163	$	407	$	(250)
(1)	At Sempra Energy Consolidated, included in Other Current Assets.
(2)	Excludes long-term undercollected balancing accounts at December 31, 2015 and 2014 of $215 million and $173 million, respectively, recorded at Sempra Energy Consolidated as Regulatory Assets (long-term) and at SoCalGas as Other Regulatory Assets (long-term).
(3)	Included in Other Current Liabilities.
(4)	At December 31, 2015 and 2014, $72 million and $6 million, respectively, at Sempra Energy Consolidated and $71 million and $4 million, respectively, at SoCalGas are included in Deferred Credits and Other.

Schedule Of Receivables Collection Allowances [Abstract]

Schedule Of Receivables Collection Allowances

COLLECTION ALLOWANCES
(Dollars in millions)
	Years ended December 31,
	2015		2014		2013
Sempra Energy Consolidated:
Allowances for collection of receivables at January 1	$	34	$	29	$	31
Provisions for uncollectible accounts		20		25		16
Write-offs of uncollectible accounts		(22)		(20)		(18)
Allowances for collection of receivables at December 31	$	32	$	34	$	29
SDG&E:
Allowances for collection of receivables at January 1	$	7	$	5	$	6
Provisions for uncollectible accounts		7		7		4
Write-offs of uncollectible accounts		(5)		(5)		(5)
Allowances for collection of receivables at December 31	$	9	$	7	$	5
SoCalGas:
Allowances for collection of receivables at January 1	$	17	$	12	$	14
Provisions for uncollectible accounts		11		15		7
Write-offs of uncollectible accounts		(11)		(10)		(9)
Allowances for collection of receivables at December 31	$	17	$	17	$	12

Schedule Of Inventory Balances [Abstract]

Schedule of inventory

INVENTORY BALANCES AT DECEMBER 31
(Dollars in millions)
		Natural gas						LNG			Materials and supplies				Total
		2015			2014			2015	2014		2015		2014		2015			2014
SDG&E		$	6		$	8	$	―	$	―	$	69	$	65	$	75		$	73
SoCalGas			49	(1)		155		―		―		30		26		79	(1)		181
Sempra South American Utilities			―			―		―		―		30		33		30			33
Sempra Mexico			―			―		3		9		10		9		13			18
Sempra Renewables			―			―		―		―		3		2		3			2
Sempra Natural Gas			94			83		3		5		1		1		98			89
Sempra Energy Consolidated		$	149		$	246	$	6	$	14	$	143	$	136	$	298		$	396
(1)	As of December 31, 2015, SoCalGas recorded an estimated inventory loss related to the Aliso Canyon natural gas leak of $11 million, included in Insurance Receivable for Aliso Canyon Costs on Sempra Energy's and SoCalGas' Consolidated Balance Sheets. See additional discussion about the Aliso Canyon natural gas storage facility leak in Note 15.

Schedule Of Property Plant And Equipment By Major Functional Category [Abstract]

Schedule Of Property Plant And Equipment By Major Functional Category

PROPERTY, PLANT AND EQUIPMENT BY MAJOR FUNCTIONAL CATEGORY
(Dollars in millions)
		Property, plant				Depreciation rates for
		and equipment at				years ended
		December 31,				December 31,
		2015		2014		2015		2014		2013
SDG&E:
Natural gas operations		$	1,642	$	1,535	2.52	%	2.72	%	2.35	%
Electric distribution			6,151		5,795	3.79		3.79		3.36
Electric transmission(1)			4,870		4,525	2.62		2.59		2.58
Electric generation(2)			1,891		1,862	3.89		3.86		3.76
Other electric(3)			981		851	5.73		7.09		7.58
Construction work in progress(1)			923		910	NA		NA		NA
Total SDG&E			16,458		15,478
SoCalGas:
Natural gas operations(4)			13,241		12,098	3.83		3.89		3.70
Other non-utility			110		120	3.95		2.88		1.56
Construction work in progress			820		668	NA		NA		NA
Total SoCalGas			14,171		12,886
						Estimated			Weighted average
Other operating units and parent(5):						useful lives			useful life
Land and land rights			289		290	26 to 55 years(6)			40
Machinery and equipment:
Utility electric distribution operations			1,362		1,434	12 to 46 years			43
Generating plants			782		596	5 to 80 years			39
LNG terminals			1,124		1,122	5 to 43 years			43
Pipelines and storage			2,311		2,003	3 to 55 years			45
Other			233		213	1 to 50 years			15
Construction work in progress			1,022		1,053	NA			NA
Other			448		332	2 to 80 years			35
			7,571		7,043
Total Sempra Energy Consolidated		$	38,200	$	35,407
(1)	At December 31, 2015, includes $374 million in electric transmission assets and $25 million in construction work in progress related to SDG&E's 91-percent interest in the Southwest Powerlink (SWPL) transmission line, jointly owned by SDG&E with other utilities. SDG&E, and each of the other owners, holds its undivided interest as a tenant in common in the property. Each owner is responsible for its share of the project and participates in decisions concerning operations and capital expenditures.
(2)	Includes capital lease assets of $258 million and $243 million at December 31, 2015 and 2014, respectively, primarily related to variable interest entities of which SDG&E is not the primary beneficiary.
(3)	Includes capital lease assets of $20 million and $19 million at December 31, 2015 and 2014, respectively.
(4)	Includes capital lease assets of $30 million and $27 million at December 31, 2015 and 2014, respectively.
(5)	The December 31, 2015 balances include $142 million, $204 million and $28 million and the December 31, 2014 balances include $150 million, $191 million and $24 million of utility plant, primarily pipelines and other distribution assets, at Ecogas, Mobile Gas and Willmut Gas, respectively.
(6)	Estimated useful lives are for land rights.

Schedule Of Accumulated Depreciation And Decommissioning Amounts [Abstract]

Schedule Of Accumulated Depreciation And Decommissioning Amounts

ACCUMULATED DEPRECIATION
(Dollars in millions)
		December 31,
		2015		2014
SDG&E:
Accumulated depreciation:
Electric(1)		$	3,512	$	3,192
Natural gas			690		668
Total SDG&E			4,202		3,860
SoCalGas:
Accumulated depreciation of natural gas utility plant in service(2)			4,810		4,555
Accumulated depreciation – other non-utility			90		87
Total SoCalGas			4,900		4,642
Other operating units and parent and other:
Accumulated depreciation – other(3)			860		824
Accumulated depreciation of utility electric distribution operations			199		179
			1,059		1,003
Total Sempra Energy Consolidated		$	10,161	$	9,505
(1)	Includes accumulated depreciation for assets under capital lease of $34 million and $28 million at December 31, 2015 and 2014, respectively. Includes $224 million at December 31, 2015 related to SDG&E's 91-percent interest in the SWPL transmission line, jointly owned by SDG&E and other utilities.
(2)	Includes accumulated depreciation for assets under capital lease of $29 million and $27 million at December 31, 2015 and 2014, respectively.
(3)	The December 31, 2015 balances include $36 million, $35 million and $3 million and the December 31, 2014 balances include $37 million, $29 million and $2 million of accumulated depreciation for utility plant at Ecogas, Mobile Gas and Willmut Gas, respectively.

Schedule Of Capitalized Financing Costs [Abstract]

Schedule Of Capitalized Financing Costs

CAPITALIZED FINANCING COSTS
(Dollars in millions)
	Years ended December 31,
	2015		2014		2013
Sempra Energy Consolidated:
AFUDC related to debt	$	26	$	22	$	22
AFUDC related to equity		107		106		75
Other capitalized interest		68		39		22
Total Sempra Energy Consolidated	$	201	$	167	$	119
SDG&E:
AFUDC related to debt	$	14	$	15	$	16
AFUDC related to equity		37		37		39
Total SDG&E	$	51	$	52	$	55
SoCalGas:
AFUDC related to debt	$	12	$	7	$	6
AFUDC related to equity		36		26		17
Other capitalized interest		1		1		1
Total SoCalGas	$	49	$	34	$	24

Schedule Of Goodwill [Abstract]

Schedule Of Goodwill

GOODWILL
(Dollars in millions)
			Sempra
		South American			Sempra		Sempra
			Utilities		Mexico		Natural Gas		Total
Balance at December 31, 2013		$	927	$	25	$	72	$	1,024
Foreign currency translation(1)			(93)		―		―		(93)
Balance at December 31, 2014			834		25		72		931
Foreign currency translation(1)			(112)		―		―		(112)
Balance at December 31, 2015		$	722	$	25	$	72	$	819
(1)	We record the offset of this fluctuation to other comprehensive income (loss).

Schedule Of Acquired Finite Lived Intangible Assets By Major Class [Abstract]

Schedule Of Other Intangible Assets

OTHER INTANGIBLE ASSETS
(Dollars in millions)
	Amortization period	December 31,
	(years)	2015		2014
Storage rights	46	$	138	$	138
Development rights	50		322		322
Other	10 years to indefinite		17		18
			477		478
Less accumulated amortization:
Storage rights			(22)		(19)
Development rights			(47)		(40)
Other			(4)		(4)
			(73)		(63)
		$	404	$	415

Schedule Of Variable Interest Entities [Abstract]

Schedule Of Variable Interest Entities

AMOUNTS ASSOCIATED WITH OTAY MESA VIE
(Dollars in millions)
				December 31,
				2015		2014(1)
Cash and cash equivalents				$	5	$	5
Restricted cash					23		8
Inventories					3		3
Other					―		1
Total current assets					31		17
Restricted cash					―		11
Property, plant and equipment, net					383		410
Total assets				$	414	$	438
Current portion of long-term debt				$	10	$	10
Fixed-price contracts and other derivatives					14		16
Other					5		3
Total current liabilities					29		29
Long-term debt					303		312
Fixed-price contracts and other derivatives					23		31
Deferred credits and other					6		6
Other noncontrolling interest					53		60
Total liabilities and equity				$	414	$	438
(1)	As adjusted for the retrospective adoption of ASU 2015-03, as we discuss in Note 2.
		Years ended December 31,
		2015		2014		2013
Operating expenses
Cost of electric fuel and purchased power		$	(83)	$	(83)	$	(91)
Operation and maintenance			19		19		24
Depreciation and amortization			26		27		28
Total operating expenses			(38)		(37)		(39)
Operating income			38		37		39
Interest expense			(19)		(17)		(15)
Income before income taxes/Net income			19		20		24
Earnings attributable to noncontrolling interest			(19)		(20)		(24)
Earnings attributable to common shares		$	―	$	―	$	―

Schedule Of Changes In Asset Retirement Obligations [Abstract]

Schedule Of Changes In Asset Retirement Obligations

CHANGES IN ASSET RETIREMENT OBLIGATIONS
(Dollars in millions)
		Sempra Energy
		Consolidated				SDG&E				SoCalGas
		2015		2014		2015		2014		2015		2014
Balance as of January 1(1)		$	2,190	$	2,152	$	873	$	913	$	1,276	$	1,199
Accretion expense			92		97		40		43		49		52
Liabilities incurred			1		4		―		―		―		―
Reclassification(2)			―		(6)		―		―		―		―
Payments(3)			(80)		(29)		(79)		(29)		―		―
Net revisions, other(4)			52		(28)		(6)		(54)		58		25
Balance at December 31(1)		$	2,255	$	2,190	$	828	$	873	$	1,383	$	1,276
(1)	The current portions of the obligations are included in Other Current Liabilities on the Consolidated Balance Sheets.
(2)	Reclassification to liability held for sale - asset retirement obligation which is included in Other Current Liabilities on the Consolidated Balance Sheet at December 31, 2014.
(3)	The increased payments at SDG&E are for the decommissioning of San Onofre Nuclear Generating Station Units 2 and 3, which we discuss in Note 13.
(4)	The increases at SoCalGas in 2015 and 2014 are related to revisions in estimated cash flows. The decrease in 2014 at SDG&E is due to revised estimates in an updated decommissioning cost study for the San Onofre Nuclear Generating Station, which we discuss in Note 13.

Schedule Of Changes in Accumulated Other Comprehensive Income By Component [Abstract]

Schedule Of Changes In Accumulated Other Comprehensive Income By Component

CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT(1)
SEMPRA ENERGY CONSOLIDATED
(Dollars in millions)
		Foreign				Pension		Total
		currency				and other		accumulated other
		translation		Financial		postretirement		comprehensive
		adjustments		instruments		benefits		income (loss)
Balance as of December 31, 2012		$	(240)	$	(35)	$	(101)	$	(376)
Other comprehensive (loss) income before
reclassifications			(159)		2		20		(137)
Amounts reclassified from accumulated other
comprehensive income			270	(2)	7		8		285
Net other comprehensive income			111		9		28		148
Balance as of December 31, 2013			(129)		(26)		(73)		(228)
Other comprehensive loss before
reclassifications			(193)		(70)		(26)		(289)
Amounts reclassified from accumulated other
comprehensive income			―		6		14		20
Net other comprehensive loss			(193)		(64)		(12)		(269)
Balance as of December 31, 2014			(322)		(90)		(85)		(497)
Other comprehensive loss before
reclassifications			(260)		(57)		(10)		(327)
Amounts reclassified from accumulated other
comprehensive income			―		10		8		18
Net other comprehensive loss			(260)		(47)		(2)		(309)
Balance as of December 31, 2015		$	(582)	$	(137)	$	(87)	$	(806)
(1)	All amounts are net of income tax, if subject to tax, and exclude noncontrolling interests.
(2)	Represents cumulative foreign currency translation adjustment related to the impairment of our Argentine investments in 2006, which is substantially offset by an accrued liability established at that time. We provide additional information about these investments in Note 4.

CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT(1)
SAN DIEGO GAS & ELECTRIC COMPANY
(Dollars in millions)
		Pension		Total
		and other		accumulated other
		postretirement		comprehensive
		benefits		income (loss)
Balance as of December 31, 2012		$	(11)	$	(11)
Amounts reclassified from accumulated other
comprehensive income			2		2
Net other comprehensive income			2		2
Balance as of December 31, 2013			(9)		(9)
Other comprehensive loss before
reclassifications			(5)		(5)
Amounts reclassified from accumulated other
comprehensive income			2		2
Net other comprehensive loss			(3)		(3)
Balance as of December 31, 2014			(12)		(12)
Other comprehensive income before
reclassifications			3		3
Amounts reclassified from accumulated other
comprehensive income			1		1
Net other comprehensive income			4		4
Balance as of December 31, 2015		$	(8)	$	(8)
(1)	All amounts are net of income tax, if subject to tax, and exclude noncontrolling interests.

CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) BY COMPONENT(1)
SOUTHERN CALIFORNIA GAS COMPANY
(Dollars in millions)
				Pension		Total
				and other		accumulated other
		Financial		postretirement		comprehensive
		instruments		benefits		income (loss)
Balance as of December 31, 2012		$	(15)	$	(3)	$	(18)
Other comprehensive loss before
reclassifications			―		(2)		(2)
Amounts reclassified from accumulated other
comprehensive income			1		1		2
Net other comprehensive income (loss)			1		(1)		―
Balance as of December 31, 2013			(14)		(4)		(18)
Other comprehensive loss before
reclassifications			―		(3)		(3)
Amounts reclassified from accumulated other
comprehensive income			―		3		3
Net other comprehensive income			―		―		―
Balance as of December 31, 2014			(14)		(4)		(18)
Other comprehensive loss before
reclassifications			―		(1)		(1)
Net other comprehensive loss			―		(1)		(1)
Balance as of December 31, 2015		$	(14)	$	(5)	$	(19)
(1)	All amounts are net of income tax, if subject to tax, and exclude noncontrolling interests.

Schedule Of Reclassifications Out Of Accumulated Other Comprehensive Income [Abstract]

Schedule Of Reclassifications Out Of Accumulated Other Comprehensive Income

RECLASSIFICATIONS OUT OF ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
(Dollars in millions)
Details about accumulated		Amounts reclassified from accumulated other						Affected line item
other comprehensive income (loss) components		comprehensive income (loss)						on Consolidated Statements of Operations
		Years ended December 31,
		2015		2014		2013
Sempra Energy Consolidated:
Foreign currency translation adjustments		$	―	$	―	$	270	Equity Earnings, Net of Income Tax(1)
Financial instruments:
Interest rate and foreign exchange instruments		$	18	$	21	$	11	Interest Expense
Interest rate instruments			―		(3)		―	Gain on Sale of Equity Interests and Assets
Interest rate instruments			12		10		10	Equity Earnings, Before Income Tax
Interest rate instruments			13		―		―	Equity Earnings, Net of Income Tax
Commodity contracts not subject to
	rate recovery		(14)		(8)		(1)	Revenues: Energy-Related Businesses
Total before income tax			29		20		20
			(4)		(3)		(4)	Income Tax Expense
Net of income tax			25		17		16
			(15)		(11)		(9)	Earnings Attributable to Noncontrolling Interests
		$	10	$	6	$	7
Pension and other postretirement benefits:
Net actuarial gain		$	―	$	―	$	3	See note (2) below
Amortization of actuarial loss			14		23		10	See note (2) below
Total before income tax			14		23		13
			(6)		(9)		(5)	Income Tax Expense
Net of income tax		$	8	$	14	$	8
Total reclassifications for the period, net of tax		$	18	$	20	$	285
SDG&E:
Financial instruments:
Interest rate instruments		$	12	$	11	$	9	Interest Expense
			(12)		(11)		(9)	Earnings Attributable to Noncontrolling Interest
		$	―	$	―	$	―
Pension and other postretirement benefits:
Net actuarial gain		$	―	$	―	$	2	See note (2) below
Amortization of actuarial loss			1		3		1	See note (2) below
Total before income tax			1		3		3
			―		(1)		(1)	Income Tax Expense
Net of income tax		$	1	$	2	$	2
Total reclassifications for the period, net of tax		$	1	$	2	$	2
SoCalGas:
Financial instruments:
Interest rate instruments		$	1	$	1	$	1	Interest Expense
			(1)		(1)		―	Income Tax Expense
Net of income tax		$	―	$	―	$	1
Pension and other postretirement benefits:
Amortization of actuarial loss		$	―	$	5	$	1	See note (2) below
Total before income tax			―		5		1
			―		(2)		―	Income Tax Expense
Net of income tax		$	―	$	3	$	1
Total reclassifications for the period, net of tax		$	―	$	3	$	2
(1)	Represents cumulative foreign currency translation adjustment related to the impairment of our Argentine investments in 2006, which is substantially offset by an accrued liability established at that time. We provide additional information about these investments in Note 4.
(2)	Amounts are included in the computation of net periodic benefit cost (see "Net Periodic Benefit Cost" in Note 7).

Schedule Of Noncontrolling Interests [Abstract]

Schedule Of Noncontrolling Interests

OTHER NONCONTROLLING INTERESTS
(Dollars in millions)
		Percent ownership held by others
		December 31,				December 31,
		2015		2014		2015		2014
SDG&E:
Otay Mesa VIE		100	%	100	%	$	53	$	60
Sempra South American Utilities:
Chilquinta Energía subsidiaries(1)		23.5 - 43.4		23.6 - 43.4			21		23
Luz del Sur		16.4		16.4			164		177
Tecsur		9.8		9.8			4		4
Sempra Mexico:
IEnova, S.A.B. de C.V.		18.9		18.9			468		452
Sempra Natural Gas:
Bay Gas Storage Company, Ltd.		9.1		9.1			25		23
Liberty Gas Storage, LLC		23.2		25.0			14		14
Southern Gas Transmission Company		49.0		49.0			1		1
Total Sempra Energy						$	750	$	754
(1)	Chilquinta Energía has four subsidiaries with noncontrolling interests held by others. Percentage range reflects the highest and lowest ownership percentages among these subsidiaries.

Schedule Of Utilities Revenues [Abstract]

Schedule Of Utilities Revenues

TOTAL UTILITIES REVENUES AT SEMPRA ENERGY CONSOLIDATED(1)
(Dollars in millions)
		Years ended December 31,
		2015		2014		2013
Electric revenues		$	5,158	$	5,209	$	4,911
Natural gas revenues			4,096		4,549		4,398
Total		$	9,254	$	9,758	$	9,309
(1)	Excludes intercompany revenues.

Schedule Of Due To And From Affiliates [Abstract]

Schedule Of Amounts Due To and From Affiliates at SDG&E and SoCalGas

AMOUNTS DUE FROM (TO) UNCONSOLIDATED AFFILIATES
(Dollars in millions)
		December 31,
		2015		2014
Sempra Energy Consolidated:
Total due from various unconsolidated affiliates - current		$	6	$	38
Sempra South American Utilities(1):
Eletrans S.A.:
4% Note(2)		$	72	$	41
Sempra Mexico(1):
Affiliate of joint venture with Petróleos Mexicanos(3)
Note due November 13, 2017(4)(5)			3		44
Note due November 14, 2018(4)			42		40
Note due November 14, 2018(4)			34		33
Note due November 14, 2018(4)			8		8
Energía Sierra Juárez:
Note due June 15, 2018(6)			24		22
Sempra Natural Gas:
Cameron LNG JV			3		―
Total due from unconsolidated affiliates - noncurrent		$	186	$	188
Total due to various unconsolidated affiliates - current		$	(14)	$	(2)
SDG&E:
Total due from various unconsolidated affiliates - current		$	1	$	1
Sempra Energy		$	(34)	$	(17)
SoCalGas			(13)		(4)
Affiliate			(8)		―
Total due to unconsolidated affiliates - current		$	(55)	$	(21)
Income taxes due from Sempra Energy(7)		$	28	$	16
SoCalGas:
Sempra Energy(8)		$	35	$	―
SDG&E			13		4
Total due from unconsolidated affiliates - current		$	48	$	4
Sempra Energy		$	―	$	(13)
Total due to unconsolidated affiliate - current		$	―	$	(13)
Income taxes due from Sempra Energy(7)		$	1	$	9
(1)	Amounts include principal balances plus accumulated interest outstanding.
(2)	U.S. dollar-denominated loan, at a fixed interest rate with no stated maturity date, to provide project financing for the construction of transmission lines at Eletrans S.A., an affiliate of Chilquinta Energía.
(3)	Petróleos Mexicanos (or PEMEX, the Mexican state-owned oil company).
(4)	U.S. dollar-denominated loan, at a variable interest rate based on a 30-day LIBOR plus 450 basis points (4.93 percent at December 31, 2015), to finance the Los Ramones Norte pipeline project.
(5)	In May 2015, $41 million was paid with proceeds from project financing at the affiliate.
(6)	U.S. dollar-denominated loan, at a variable interest rate based on a 30-day LIBOR plus 637.5 basis points (6.80 percent at December 31, 2015), to finance the first phase of the Energía Sierra Juárez wind project.
(7)	SDG&E and SoCalGas are included in the consolidated income tax return of Sempra Energy and are allocated income tax expense from Sempra Energy in an amount equal to that which would result from each company having always filed a separate return.
(8)	Net receivable includes outstanding advances to Sempra Energy of $50 million at December 31, 2015 at an interest rate of 0.11 percent.

Schedule Of Revenues From Affiliates [Abstract]

Schedule Of Revenues From Unconsolidated Affiliates

REVENUES FROM UNCONSOLIDATED AFFILIATES
(Dollars in millions)
	Years ended December 31,
	2015		2014		2013
Sempra Energy Consolidated	$	26	$	13	$	4
SDG&E		10		13		12
SoCalGas		75		69		70

Schedule of Cost of Sales from Affiliates [Abstract]

Schedule of Cost of Sales from Unconsolidated Affiliates

COST OF SALES FROM UNCONSOLIDATED AFFILIATES
(Dollars in millions)
	Years ended December 31,
	2015		2014		2013
Sempra Energy Consolidated	$	107	$	78	$	78
SDG&E		49		17		19

Schedule Of Other Income (Expense) [Abstract]

Schedule Of Other Income (Expense)

OTHER INCOME, NET
(Dollars in millions)
		Years ended December 31,
		2015		2014		2013
Sempra Energy Consolidated:
Allowance for equity funds used during construction		$	107	$	106	$	75
Investment gains(1)			3		27		39
Electrical infrastructure relocation income(2)			7		21		4
(Losses) gains on interest rate and foreign exchange instruments, net			(4)		(15)		17
Sale of other investments			11		2		―
Foreign currency transaction losses			(7)		(15)		(3)
Regulatory interest, net(3)			3		6		5
Sundry, net			6		5		3
Total		$	126	$	137	$	140
SDG&E:
Allowance for equity funds used during construction		$	37	$	37	$	39
Regulatory interest, net(3)			3		6		4
Sundry, net			(4)		(3)		(3)
Total		$	36	$	40	$	40
SoCalGas:
Allowance for equity funds used during construction		$	36	$	26	$	17
Regulatory interest, net(3)			―		―		1
Sundry, net			(6)		(6)		(7)
Total		$	30	$	20	$	11
(1)	Represents investment gains on dedicated assets in support of our executive retirement and deferred compensation plans. These amounts are partially offset by corresponding changes in compensation expense related to the plans.
(2)	Income at Luz del Sur associated with the relocation of electrical infrastructure.
(3)	Interest on regulatory balancing accounts.