$SRE
SEMPRA Stock $sre

$sre Overview Financials Valuation SEC Filings Company Website

2012 Q2 Form 10-Q Financial Statement

#000008652112000086 Filed on August 02, 2012

Income Statement

Concept	2012 Q2	2011 Q2
Revenue	$2.089B	$2.422B
YoY Change	-13.75%	20.62%
Cost Of Revenue	$41.00M	$32.00M
YoY Change	28.13%	60.0%
Gross Profit	$2.046B	$2.390B
YoY Change	-14.39%	20.22%
Gross Profit Margin	97.94%	98.68%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$266.0M	$248.0M
YoY Change	7.26%	15.35%
% of Gross Profit	13.0%	10.38%
Operating Expenses	$1.733B	$2.013B
YoY Change	-13.91%	21.78%
Operating Profit	$313.0M	$377.0M
YoY Change	-16.98%	12.54%
Interest Expense	$113.0M	$118.0M
YoY Change	-4.24%	14.56%
% of Operating Profit	36.1%	31.3%
Other Income/Expense, Net	$18.00M	$31.00M
YoY Change	-41.94%	287.5%
Pretax Income	-$52.00M	$586.0M
YoY Change	-108.87%	147.26%
Income Tax	-$118.0M	$100.0M
% Of Pretax Income		17.06%
Net Earnings	$62.00M	$503.0M
YoY Change	-87.67%	126.58%
Net Earnings / Revenue	2.97%	20.77%
Basic Earnings Per Share	$0.26	$2.10
Diluted Earnings Per Share	$0.25	$2.09
COMMON SHARES
Basic Shares Outstanding	241.1M shares	239.4M shares
Diluted Shares Outstanding	246.3M shares	240.8M shares

Balance Sheet

Concept	2012 Q2	2011 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$221.0M	$392.0M
YoY Change	-43.62%	108.51%
Cash & Equivalents	$221.0M	$392.0M
Short-Term Investments
Other Short-Term Assets	$237.0M	$185.0M
YoY Change	28.11%	-45.27%
Inventory	$249.0M	$211.0M
Prepaid Expenses
Receivables	$853.0M	$1.014B
Other Receivables	$169.0M	$405.0M
Total Short-Term Assets	$2.040B	$2.551B
YoY Change	-20.03%	36.2%
LONG-TERM ASSETS
Property, Plant & Equipment	$24.60B	$22.16B
YoY Change	11.02%	17.08%
Goodwill	$1.067B	$1.059B
YoY Change	0.76%
Intangibles	$441.0M	$450.0M
YoY Change	-2.0%
Long-Term Investments	$243.0M	$2.760B
YoY Change	-91.2%	-45.69%
Other Assets	$712.0M	$645.0M
YoY Change	10.39%	-75.83%
Total Long-Term Assets	$32.16B	$29.29B
YoY Change	9.82%	7.61%
TOTAL ASSETS
Total Short-Term Assets	$2.040B	$2.551B
Total Long-Term Assets	$32.16B	$29.29B
Total Assets	$34.20B	$31.84B
YoY Change	7.43%	9.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.012B	$915.0M
YoY Change	10.6%	38.43%
Accrued Expenses	$222.0M	$269.0M
YoY Change	-17.47%	22.27%
Deferred Revenue
YoY Change
Short-Term Debt	$713.0M	$453.0M
YoY Change	57.4%	-50.92%
Long-Term Debt Due	$698.0M	$144.0M
YoY Change	384.72%	-53.09%
Total Short-Term Liabilities	$4.434B	$3.575B
YoY Change	24.03%	-11.75%
LONG-TERM LIABILITIES
Long-Term Debt	$10.32B	$9.648B
YoY Change	6.91%	27.59%
Other Long-Term Liabilities	$911.0M	$867.0M
YoY Change	5.07%	-86.75%
Total Long-Term Liabilities	$911.0M	$867.0M
YoY Change	5.07%	-93.85%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.434B	$3.575B
Total Long-Term Liabilities	$911.0M	$867.0M
Total Liabilities	$5.345B	$4.442B
YoY Change	20.33%	-77.56%
SHAREHOLDERS EQUITY
Retained Earnings	$8.171B	$7.868B
YoY Change	3.85%
Common Stock	$2.164B	$2.074B
YoY Change	4.34%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$9.879B	$9.579B
YoY Change
Total Liabilities & Shareholders Equity	$34.20B	$31.84B
YoY Change	7.43%	9.45%

Cashflow Statement

Concept	2012 Q2	2011 Q2
OPERATING ACTIVITIES
Net Income	$62.00M	$503.0M
YoY Change	-87.67%	126.58%
Depreciation, Depletion And Amortization	$266.0M	$248.0M
YoY Change	7.26%	15.35%
Cash From Operating Activities	$453.0M	$334.0M
YoY Change	35.63%	-20.29%
INVESTING ACTIVITIES
Capital Expenditures	-$512.0M	-$570.0M
YoY Change	-10.18%	103.57%
Acquisitions
YoY Change
Other Investing Activities	-$410.0M	-$327.0M
YoY Change	25.38%	-16.37%
Cash From Investing Activities	-$922.0M	-$897.0M
YoY Change	2.79%	33.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	284.0M	-260.0M
YoY Change	-209.23%	-219.27%
NET CHANGE
Cash From Operating Activities	453.0M	334.0M
Cash From Investing Activities	-922.0M	-897.0M
Cash From Financing Activities	284.0M	-260.0M
Net Change In Cash	-185.0M	-823.0M
YoY Change	-77.52%	2320.59%
FREE CASH FLOW
Cash From Operating Activities	$453.0M	$334.0M
Capital Expenditures	-$512.0M	-$570.0M
Free Cash Flow	$965.0M	$904.0M
YoY Change	6.75%	29.33%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012Q2	dei	Entity Registrant Name EntityRegistrantName	Sempra Energy
CY2012Q2	us-gaap	Gas Gathering Transportation Marketing And Processing Costs GasGatheringTransportationMarketingAndProcessingCosts	41000000	USD
CY2011Q2	us-gaap	Gas Gathering Transportation Marketing And Processing Costs GasGatheringTransportationMarketingAndProcessingCosts	32000000	USD
CY2012Q2	dei	Document Period End Date DocumentPeriodEndDate	2012-06-30
CY2012Q2	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012Q2	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012Q2	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2012Q2	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
CY2012Q2	dei	Amendment Flag AmendmentFlag	false
CY2012Q2	dei	Document Type DocumentType	10-Q
CY2012Q2	dei	Entity Central Index Key EntityCentralIndexKey	0001032208
CY2012Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	241699518	shares
CY2011Q2	sre	Revenue From Utilities RevenueFromUtilities	1922000000	USD
	sre	Revenue From Utilities RevenueFromUtilities	3929000000	USD
	sre	Revenue From Utilities RevenueFromUtilities	3868000000	USD
CY2012Q2	sre	Energy Related Businesses EnergyRelatedBusinesses	251000000	USD
CY2011Q2	sre	Energy Related Businesses EnergyRelatedBusinesses	500000000	USD
	sre	Energy Related Businesses EnergyRelatedBusinesses	543000000	USD
	sre	Energy Related Businesses EnergyRelatedBusinesses	988000000	USD
CY2012Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2089000000	USD
CY2011Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2422000000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	4472000000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	4856000000	USD
CY2012Q2	sre	Utilities Cost Of Natural Gas UtilitiesCostOfNaturalGas	221000000	USD
CY2011Q2	sre	Utilities Cost Of Natural Gas UtilitiesCostOfNaturalGas	403000000	USD
	sre	Utilities Cost Of Natural Gas UtilitiesCostOfNaturalGas	652000000	USD
CY2012Q2	sre	Revenue From Utilities RevenueFromUtilities	1838000000	USD
	sre	Utilities Cost Of Natural Gas UtilitiesCostOfNaturalGas	1045000000	USD
CY2012Q2	sre	Cost Of Electric Fuel And Purchased Power From Utilities CostOfElectricFuelAndPurchasedPowerFromUtilities	349000000	USD
CY2011Q2	sre	Cost Of Electric Fuel And Purchased Power From Utilities CostOfElectricFuelAndPurchasedPowerFromUtilities	397000000	USD
	sre	Cost Of Electric Fuel And Purchased Power From Utilities CostOfElectricFuelAndPurchasedPowerFromUtilities	737000000	USD
	sre	Cost Of Electric Fuel And Purchased Power From Utilities CostOfElectricFuelAndPurchasedPowerFromUtilities	568000000	USD
CY2012Q2	sre	Cost Of Natural Gas Electric Fuel And Purchased Power CostOfNaturalGasElectricFuelAndPurchasedPower	81000000	USD
CY2011Q2	sre	Cost Of Natural Gas Electric Fuel And Purchased Power CostOfNaturalGasElectricFuelAndPurchasedPower	212000000	USD
	sre	Cost Of Natural Gas Electric Fuel And Purchased Power CostOfNaturalGasElectricFuelAndPurchasedPower	210000000	USD
	sre	Cost Of Natural Gas Electric Fuel And Purchased Power CostOfNaturalGasElectricFuelAndPurchasedPower	442000000	USD
	us-gaap	Gas Gathering Transportation Marketing And Processing Costs GasGatheringTransportationMarketingAndProcessingCosts	74000000	USD
	us-gaap	Gas Gathering Transportation Marketing And Processing Costs GasGatheringTransportationMarketingAndProcessingCosts	55000000	USD
CY2012Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	720000000	USD
CY2011Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	673000000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1391000000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1312000000	USD
CY2011Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	248000000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	523000000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	478000000	USD
CY2012Q2	us-gaap	Taxes Other TaxesOther	79000000	USD
CY2011Q2	us-gaap	Taxes Other TaxesOther	80000000	USD
	us-gaap	Taxes Other TaxesOther	175000000	USD
	us-gaap	Taxes Other TaxesOther	175000000	USD
CY2011Q2	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	277000000	USD
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	277000000	USD
CY2012Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	18000000	USD
CY2011Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	31000000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	93000000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	74000000	USD
CY2012Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	4000000	USD
CY2011Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	12000000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	9000000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	15000000	USD
CY2012Q2	us-gaap	Interest Expense InterestExpense	113000000	USD
CY2011Q2	us-gaap	Interest Expense InterestExpense	118000000	USD
	us-gaap	Interest Expense InterestExpense	226000000	USD
	us-gaap	Interest Expense InterestExpense	226000000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-52000000	USD
CY2011Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	586000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	305000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	929000000	USD
CY2012Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-118000000	USD
CY2011Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	100000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	214000000	USD
CY2012Q2	sre	Income Loss From Equity Method Investments Net Of Tax IncomeLossFromEquityMethodInvestmentsNetOfTax	8000000	USD
CY2011Q2	sre	Income Loss From Equity Method Investments Net Of Tax IncomeLossFromEquityMethodInvestmentsNetOfTax	8000000	USD
	sre	Income Loss From Equity Method Investments Net Of Tax IncomeLossFromEquityMethodInvestmentsNetOfTax	19000000	USD
	sre	Income Loss From Equity Method Investments Net Of Tax IncomeLossFromEquityMethodInvestmentsNetOfTax	39000000	USD
CY2012Q2	us-gaap	Profit Loss ProfitLoss	74000000	USD
CY2011Q2	us-gaap	Profit Loss ProfitLoss	494000000	USD
	us-gaap	Profit Loss ProfitLoss	325000000	USD
	us-gaap	Profit Loss ProfitLoss	754000000	USD
CY2012Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11000000	USD
CY2011Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-12000000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	24000000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-8000000	USD
CY2012Q2	sre	Preferred Stock Dividends Of Subsidiaries PreferredStockDividendsOfSubsidiaries	1000000	USD
CY2011Q2	sre	Preferred Stock Dividends Of Subsidiaries PreferredStockDividendsOfSubsidiaries	3000000	USD
	sre	Preferred Stock Dividends Of Subsidiaries PreferredStockDividendsOfSubsidiaries	3000000	USD
	sre	Preferred Stock Dividends Of Subsidiaries PreferredStockDividendsOfSubsidiaries	5000000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	62000000	USD
CY2011Q2	us-gaap	Net Income Loss NetIncomeLoss	503000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	298000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	757000000	USD
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.10
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.24
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.16
CY2012Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	241141000	shares
CY2011Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	239415000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	240853000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	239769000	shares
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2011Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.09
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.21
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	37000000	USD
	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax	5000000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease	-15000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	27000000	USD
	sre	Total Comprehensive Income Before Preferred Stock Dividend Requirements TotalComprehensiveIncomeBeforePreferredStockDividendRequirements	352000000	USD
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.14
CY2012Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	246260000	shares
CY2011Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	240761000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	245766000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	241154000	shares
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.60
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.48
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.20
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.96
CY2012Q2	sre	Equity Earnings Losses Before Income Tax Rockies Express EquityEarningsLossesBeforeIncomeTaxRockiesExpress	-290000000	USD
CY2011Q2	sre	Equity Earnings Losses Before Income Tax Rockies Express EquityEarningsLossesBeforeIncomeTaxRockiesExpress	10000000	USD
	sre	Equity Earnings Losses Before Income Tax Rockies Express EquityEarningsLossesBeforeIncomeTaxRockiesExpress	-279000000	USD
	sre	Equity Earnings Losses Before Income Tax Rockies Express EquityEarningsLossesBeforeIncomeTaxRockiesExpress	19000000	USD
CY2012Q2	sre	Equity Earnings Losses Before Income Tax Other EquityEarningsLossesBeforeIncomeTaxOther	-3000000	USD
CY2011Q2	sre	Equity Earnings Losses Before Income Tax Other EquityEarningsLossesBeforeIncomeTaxOther	-3000000	USD
	sre	Equity Earnings Losses Before Income Tax Other EquityEarningsLossesBeforeIncomeTaxOther	-2000000	USD
	sre	Equity Earnings Losses Before Income Tax Other EquityEarningsLossesBeforeIncomeTaxOther	-11000000	USD
CY2012Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	266000000	USD
CY2012Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-34000000	USD
CY2012Q2	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax	4000000	USD
CY2012Q2	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease	-18000000	USD
CY2012Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	-48000000	USD
CY2012Q2	sre	Total Comprehensive Income Before Preferred Stock Dividend Requirements TotalComprehensiveIncomeBeforePreferredStockDividendRequirements	26000000	USD
CY2012Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	25000000	USD
CY2011Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	35000000	USD
CY2011Q2	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax	5000000	USD
CY2011Q2	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease	-16000000	USD
CY2011Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	-30000000	USD
CY2011Q2	sre	Total Comprehensive Income Before Preferred Stock Dividend Requirements TotalComprehensiveIncomeBeforePreferredStockDividendRequirements	464000000	USD
CY2011Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	461000000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	29000000	USD
	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax	7000000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease	-13000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	-31000000	USD
	sre	Total Comprehensive Income Before Preferred Stock Dividend Requirements TotalComprehensiveIncomeBeforePreferredStockDividendRequirements	723000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	718000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	349000000	USD
CY2011Q2	sre	Other Comprehensive Income Reclassification To Net Income Of Foreign Currency Translation Adjustment Related To Equity Method Investments OtherComprehensiveIncomeReclassificationToNetIncomeOfForeignCurrencyTranslationAdjustmentRelatedToEquityMethodInvestments	-54000000	USD
	sre	Other Comprehensive Income Reclassification To Net Income Of Foreign Currency Translation Adjustment Related To Equity Method Investments OtherComprehensiveIncomeReclassificationToNetIncomeOfForeignCurrencyTranslationAdjustmentRelatedToEquityMethodInvestments	-54000000	USD
CY2012Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	221000000	USD
CY2012Q2	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	21000000	USD
CY2012Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	853000000	USD
CY2012Q2	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	132000000	USD
CY2012Q2	sre	Gross Unrealized Gains On Available For Sale Securities GrossUnrealizedGainsOnAvailableForSaleSecurities	278000000	USD
CY2012Q2	us-gaap	Available For Sale Securities AvailableForSaleSecurities	847000000	USD
CY2012Q2	us-gaap	Inventory Net InventoryNet	249000000	USD
CY2012Q2	sre	Regulatory Balancing Accounts Undercollected RegulatoryBalancingAccountsUndercollected	114000000	USD
CY2012Q2	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	101000000	USD
CY2012Q2	us-gaap	Other Assets Current OtherAssetsCurrent	237000000	USD
CY2012Q2	us-gaap	Assets Current AssetsCurrent	2040000000	USD
CY2012Q2	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	18000000	USD
CY2012Q2	sre	Regulatory Assets Arising From Pension And Other Postretirement Benefit Obligations RegulatoryAssetsArisingFromPensionAndOtherPostretirementBenefitObligations	1050000000	USD
CY2012Q2	sre	Regulatory Assets Arising From Wildfire Litigation Costs RegulatoryAssetsArisingFromWildfireLitigationCosts	668000000	USD
CY2012Q2	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1123000000	USD
CY2012Q2	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	847000000	USD
CY2012Q2	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1639000000	USD
CY2012Q2	us-gaap	Goodwill Goodwill	1067000000	USD
CY2012Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	441000000	USD
CY2012Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	712000000	USD
CY2012Q2	sre	Total Investments And Other Assets TotalInvestmentsAndOtherAssets	7565000000	USD
CY2012Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	32647000000	USD
CY2012Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8050000000	USD
CY2012Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	24597000000	USD
CY2012Q2	us-gaap	Assets Assets	34202000000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	252000000	USD
CY2011Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	24000000	USD
CY2011Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1198000000	USD
CY2011Q4	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	147000000	USD
CY2011Q4	us-gaap	Inventory Net InventoryNet	346000000	USD
CY2011Q4	sre	Regulatory Balancing Accounts Undercollected RegulatoryBalancingAccountsUndercollected	38000000	USD
CY2011Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	89000000	USD
CY2011Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	85000000	USD
CY2011Q4	sre	Legal Settlement Receivable LegalSettlementReceivable	10000000	USD
CY2011Q4	us-gaap	Other Assets Current OtherAssetsCurrent	143000000	USD
CY2011Q4	us-gaap	Assets Current AssetsCurrent	2332000000	USD
CY2011Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	22000000	USD
CY2011Q4	sre	Regulatory Assets Arising From Pension And Other Postretirement Benefit Obligations RegulatoryAssetsArisingFromPensionAndOtherPostretirementBenefitObligations	1126000000	USD
CY2011Q4	sre	Regulatory Assets Arising From Wildfire Litigation Costs RegulatoryAssetsArisingFromWildfireLitigationCosts	594000000	USD
CY2011Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1060000000	USD
CY2011Q4	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	804000000	USD
CY2011Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1671000000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	1036000000	USD
CY2011Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	448000000	USD
CY2011Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	691000000	USD
CY2011Q4	sre	Total Investments And Other Assets TotalInvestmentsAndOtherAssets	7452000000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	31192000000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	7727000000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	23465000000	USD
CY2011Q4	us-gaap	Assets Assets	33249000000	USD
CY2012Q2	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	75000000	USD
CY2012Q2	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	37000000	USD
CY2012Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	713000000	USD
CY2011Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	449000000	USD
CY2012Q2	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	903000000	USD
CY2011Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	983000000	USD
CY2012Q2	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	109000000	USD
CY2011Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	124000000	USD
CY2012Q2	us-gaap	Interest And Dividends Payable Current InterestAndDividendsPayableCurrent	256000000	USD
CY2011Q4	us-gaap	Interest And Dividends Payable Current InterestAndDividendsPayableCurrent	219000000	USD
CY2012Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	222000000	USD
CY2011Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	323000000	USD
CY2012Q2	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	698000000	USD
CY2011Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	336000000	USD
CY2012Q2	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	91000000	USD
CY2011Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	92000000	USD
CY2012Q2	us-gaap	Customer Deposits Current CustomerDepositsCurrent	145000000	USD
CY2011Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	142000000	USD
CY2012Q2	us-gaap	Litigation Reserve Current LitigationReserveCurrent	305000000	USD
CY2011Q4	us-gaap	Litigation Reserve Current LitigationReserveCurrent	586000000	USD
CY2012Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	559000000	USD
CY2011Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	615000000	USD
CY2012Q2	us-gaap	Liabilities Current LiabilitiesCurrent	4434000000	USD
CY2011Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4152000000	USD
CY2012Q2	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	10315000000	USD
CY2011Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	10078000000	USD
CY2012Q2	us-gaap	Customer Advances For Construction CustomerAdvancesForConstruction	148000000	USD
CY2011Q4	us-gaap	Customer Advances For Construction CustomerAdvancesForConstruction	142000000	USD
CY2012Q2	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1345000000	USD
CY2011Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1423000000	USD
CY2012Q2	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1544000000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1520000000	USD
CY2012Q2	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	48000000	USD
CY2011Q4	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	49000000	USD
CY2012Q2	sre	Regulatory Liabilities Arising From Removal Obligations RegulatoryLiabilitiesArisingFromRemovalObligations	2614000000	USD
CY2011Q4	sre	Regulatory Liabilities Arising From Removal Obligations RegulatoryLiabilitiesArisingFromRemovalObligations	2551000000	USD
CY2012Q2	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1947000000	USD
CY2011Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1905000000	USD
CY2012Q2	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	68000000	USD
CY2011Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	87000000	USD
CY2012Q2	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	285000000	USD
CY2011Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	301000000	USD
CY2012Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	911000000	USD
CY2011Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	774000000	USD
CY2012Q2	sre	Total Deferred Credits And Other Liabilities TotalDeferredCreditsAndOtherLiabilities	9081000000	USD
CY2011Q4	sre	Total Deferred Credits And Other Liabilities TotalDeferredCreditsAndOtherLiabilities	8762000000	USD
CY2012Q2	sre	Contingently Redeemable Preferred Stock Of Subsidiary ContingentlyRedeemablePreferredStockOfSubsidiary	79000000	USD
CY2011Q4	sre	Contingently Redeemable Preferred Stock Of Subsidiary ContingentlyRedeemablePreferredStockOfSubsidiary	79000000	USD
CY2012Q2	us-gaap	Common Stock Value CommonStockValue	2164000000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	2104000000	USD
CY2012Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	8171000000	USD
CY2012Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-456000000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-489000000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	8162000000	USD
CY2011Q4	us-gaap	Deferred Compensation Equity DeferredCompensationEquity	2000000	USD
CY2012Q2	us-gaap	Stockholders Equity StockholdersEquity	9879000000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	9775000000	USD
CY2012Q2	sre	Preferred Stock Of Subsidiaries PreferredStockOfSubsidiaries	20000000	USD
CY2011Q4	sre	Preferred Stock Of Subsidiaries PreferredStockOfSubsidiaries	20000000	USD
CY2012Q2	us-gaap	Minority Interest MinorityInterest	394000000	USD
CY2011Q4	us-gaap	Minority Interest MinorityInterest	383000000	USD
CY2012Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10293000000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10178000000	USD
CY2012Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	34202000000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	33249000000	USD
CY2012Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2012Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2012Q2	sre	Variable Interest Entities Consolidated Carrying Amount Net Property Plant And Equipment VariableInterestEntitiesConsolidatedCarryingAmountNetPropertyPlantAndEquipment	482000000	USD
CY2011Q4	sre	Variable Interest Entities Consolidated Carrying Amount Net Property Plant And Equipment VariableInterestEntitiesConsolidatedCarryingAmountNetPropertyPlantAndEquipment	494000000	USD
CY2012Q2	sre	Variable Interest Entities Consolidated Carrying Amount Long Term Debt VariableInterestEntitiesConsolidatedCarryingAmountLongTermDebt	340000000	USD
CY2011Q4	sre	Variable Interest Entities Consolidated Carrying Amount Long Term Debt VariableInterestEntitiesConsolidatedCarryingAmountLongTermDebt	345000000	USD
CY2012Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	242000000	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	240000000	shares
CY2012Q2	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	163000000	USD
CY2011Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	5000000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	173000000	USD
CY2012Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2012Q2	sre	Regulatory Balancing Accounts Overcollected RegulatoryBalancingAccountsOvercollected	270000000	USD
CY2011Q4	sre	Regulatory Balancing Accounts Overcollected RegulatoryBalancingAccountsOvercollected	105000000	USD
CY2012Q2	us-gaap	Litigation Reserve Noncurrent LitigationReserveNoncurrent	171000000	USD
CY2011Q4	us-gaap	Litigation Reserve Noncurrent LitigationReserveNoncurrent	10000000	USD
	us-gaap	Adjustments Noncash Items To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	-23000000	USD
	us-gaap	Adjustments Noncash Items To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	1000000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-53000000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	138000000	USD
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	sre	Increase Decrease In Noncurrent Liabilities IncreaseDecreaseInNoncurrentLiabilities	52000000	USD
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	sre	Distributions From Joint Venture Investing Activities DistributionsFromJointVentureInvestingActivities	276000000	USD
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	sre	Proceeds From Sales By Nuclear Decommissioning And Other Trusts ProceedsFromSalesByNuclearDecommissioningAndOtherTrusts	329000000	USD
	sre	Proceeds From Sales By Nuclear Decommissioning And Other Trusts ProceedsFromSalesByNuclearDecommissioningAndOtherTrusts	94000000	USD
	sre	Decrease In Restricted Cash DecreaseInRestrictedCash	68000000	USD
	sre	Decrease In Restricted Cash DecreaseInRestrictedCash	388000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1152000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1139000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1781000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1653000000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	45000000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	20000000	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	870000000	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1167000000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	241000000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	-319000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-21000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	10000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	594000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2000000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	4000000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-4000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-31000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-520000000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	912000000	USD
CY2011Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	392000000	USD
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-262000000	USD
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	47000000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-1000000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	2000000	USD
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-28000000	USD
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-75000000	USD
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	sre	Increase Decrease In Noncurrent Assets IncreaseDecreaseInNoncurrentAssets	-2000000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	303000000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	682000000	USD
	sre	Purchases Of Nuclear Decommissioning And Other Trust Assets PurchasesOfNuclearDecommissioningAndOtherTrustAssets	327000000	USD
	sre	Purchases Of Nuclear Decommissioning And Other Trust Assets PurchasesOfNuclearDecommissioningAndOtherTrustAssets	97000000	USD
	sre	Increase In Restricted Cash IncreaseInRestrictedCash	61000000	USD
	sre	Increase In Restricted Cash IncreaseInRestrictedCash	420000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	10000000	USD
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	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	260000000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	210000000	USD
	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	80000000	USD
	sre	Preferred Dividends Paid By Subsidiaries PreferredDividendsPaidBySubsidiaries	3000000	USD
	sre	Preferred Dividends Paid By Subsidiaries PreferredDividendsPaidBySubsidiaries	5000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	16000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	18000000	USD
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	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1517000000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1225000000	USD
	sre	Proceeds From Sale Of Joint Venture ProceedsFromSaleOfJointVenture	9000000	USD
	us-gaap	Interest Paid Net InterestPaidNet	209000000	USD
	us-gaap	Interest Paid Net InterestPaidNet	211000000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	93000000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	75000000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	354000000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	273000000	USD
CY2012Q2	us-gaap	Dividends Payable Amount DividendsPayableAmount	149000000	USD
CY2011Q2	us-gaap	Dividends Payable Amount DividendsPayableAmount	119000000	USD
	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	2815000000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	611000000	USD
	sre	Fair Value Of Equity Method Investments Immediately Prior To Acquisition Duration FairValueOfEquityMethodInvestmentsImmediatelyPriorToAcquisitionDuration	882000000	USD
	sre	Fair Value Of Noncontrolling Interests Duration FairValueOfNoncontrollingInterestsDuration	279000000	USD
	sre	Business Acquisition Cash Consideration Accrued BusinessAcquisitionCashConsiderationAccrued	32000000	USD
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	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	29000000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	19000000	USD
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CY2011	sre	Cumulative Effect Of Change In Accounting Principle Of Reductions In Net Income And Earnings CumulativeEffectOfChangeInAccountingPrincipleOfReductionsInNetIncomeAndEarnings	26000000	USD
CY2010	sre	Cumulative Effect Of Change In Accounting Principle Of Reductions In Net Income And Earnings CumulativeEffectOfChangeInAccountingPrincipleOfReductionsInNetIncomeAndEarnings	30000000	USD
CY2008	sre	Cumulative Effect Of Change In Accounting Principle Of Reductions In Net Income And Earnings CumulativeEffectOfChangeInAccountingPrincipleOfReductionsInNetIncomeAndEarnings	7000000	USD
CY2010Q4	us-gaap	Cumulative Effect On Retained Earnings Net Of Tax CumulativeEffectOnRetainedEarningsNetOfTax	37000000	USD
CY2011Q2	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	2422000000	USD
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	5199000000	USD
CY2011Q2	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	226000000	USD
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	505000000	USD
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CY2012Q2	sre	Investment In Joint Venture InvestmentInJointVenture	126000000	USD
CY2012Q2	us-gaap	Equity Method Investments EquityMethodInvestments	243000000	USD
CY2011Q2	sre	Distributions From Joint Venture Total DistributionsFromJointVentureTotal	329000000	USD
CY2012Q2	us-gaap	Equity Method Investment Aggregate Cost EquityMethodInvestmentAggregateCost	477000000	USD
CY2012Q2	sre	Equity Method Investment Other Than Temporary Impairment After Tax EquityMethodInvestmentOtherThanTemporaryImpairmentAfterTax	179000000	USD
CY2012Q2	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	300000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Cost Of Electric Fuel And Purchased Power AmountsAssociatedWithVariableInterestEntitiesCostOfElectricFuelAndPurchasedPower	-21000000	USD
	sre	Amounts Associated With Variable Interest Entities Cost Of Electric Fuel And Purchased Power AmountsAssociatedWithVariableInterestEntitiesCostOfElectricFuelAndPurchasedPower	-40000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Cost Of Electric Fuel And Purchased Power AmountsAssociatedWithVariableInterestEntitiesCostOfElectricFuelAndPurchasedPower	-9000000	USD
	sre	Amounts Associated With Variable Interest Entities Cost Of Electric Fuel And Purchased Power AmountsAssociatedWithVariableInterestEntitiesCostOfElectricFuelAndPurchasedPower	-26000000	USD
	sre	Amounts Associated With Variable Interest Entities Operation And Maintenance AmountsAssociatedWithVariableInterestEntitiesOperationAndMaintenance	22000000	USD
	sre	Amounts Associated With Variable Interest Entities Operation And Maintenance AmountsAssociatedWithVariableInterestEntitiesOperationAndMaintenance	11000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Operation And Maintenance AmountsAssociatedWithVariableInterestEntitiesOperationAndMaintenance	18000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Operation And Maintenance AmountsAssociatedWithVariableInterestEntitiesOperationAndMaintenance	7000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Depreciation And Amortization AmountsAssociatedWithVariableInterestEntitiesDepreciationAndAmortization	6000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Depreciation And Amortization AmountsAssociatedWithVariableInterestEntitiesDepreciationAndAmortization	7000000	USD
	sre	Amounts Associated With Variable Interest Entities Depreciation And Amortization AmountsAssociatedWithVariableInterestEntitiesDepreciationAndAmortization	12000000	USD
	sre	Amounts Associated With Variable Interest Entities Depreciation And Amortization AmountsAssociatedWithVariableInterestEntitiesDepreciationAndAmortization	13000000	USD
	sre	Amounts Associated With Variable Interest Entities Total Operating Expenses AmountsAssociatedWithVariableInterestEntitiesTotalOperatingExpenses	9000000	USD
	sre	Amounts Associated With Variable Interest Entities Total Operating Expenses AmountsAssociatedWithVariableInterestEntitiesTotalOperatingExpenses	-17000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Total Operating Expenses AmountsAssociatedWithVariableInterestEntitiesTotalOperatingExpenses	16000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Total Operating Expenses AmountsAssociatedWithVariableInterestEntitiesTotalOperatingExpenses	-8000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Operating Income AmountsAssociatedWithVariableInterestEntitiesOperatingIncome	8000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Operating Income AmountsAssociatedWithVariableInterestEntitiesOperatingIncome	-16000000	USD
	sre	Amounts Associated With Variable Interest Entities Operating Income AmountsAssociatedWithVariableInterestEntitiesOperatingIncome	17000000	USD
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CY2011Q2	sre	Amounts Associated With Variable Interest Entities Other Income Expense Net AmountsAssociatedWithVariableInterestEntitiesOtherIncomeExpenseNet	-4000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Other Income Expense Net AmountsAssociatedWithVariableInterestEntitiesOtherIncomeExpenseNet	-1000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Interest Expense AmountsAssociatedWithVariableInterestEntitiesInterestExpense	2000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Interest Expense AmountsAssociatedWithVariableInterestEntitiesInterestExpense	-1000000	USD
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	sre	Amounts Associated With Variable Interest Entities Net Income AmountsAssociatedWithVariableInterestEntitiesNetIncome	11000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Net Income AmountsAssociatedWithVariableInterestEntitiesNetIncome	-19000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Net Income AmountsAssociatedWithVariableInterestEntitiesNetIncome	5000000	USD
CY2012Q2	sre	Amounts Associated With Variable Interest Entities Earnings Losses Attributable Noncontrollilng Interests AmountsAssociatedWithVariableInterestEntitiesEarningsLossesAttributableNoncontrollilngInterests	5000000	USD
CY2011Q2	sre	Amounts Associated With Variable Interest Entities Earnings Losses Attributable Noncontrollilng Interests AmountsAssociatedWithVariableInterestEntitiesEarningsLossesAttributableNoncontrollilngInterests	-19000000	USD
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	sre	Amounts Associated With Variable Interest Entities Earnings Losses Attributable Noncontrollilng Interests AmountsAssociatedWithVariableInterestEntitiesEarningsLossesAttributableNoncontrollilngInterests	-15000000	USD
CY2012Q2	sre	Secured Debt Vie SecuredDebtVIE	350000000	USD
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	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1385000	shares
CY2012Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	5119000	shares
CY2011Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1346000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4913000	shares
CY2010Q3	us-gaap	Accelerated Share Repurchases Settlement Payment Or Receipt AcceleratedShareRepurchasesSettlementPaymentOrReceipt	500000000	USD
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CY2011Q2	sre	Preferred Stock Redemption Price Per Share Minimum PreferredStockRedemptionPricePerShareMinimum	100	USD
CY2011Q2	sre	Preferred Stock Redemption Price Per Share Maximum PreferredStockRedemptionPricePerShareMaximum	101.50	USD
CY2011Q2	sre	Accrued Preferred Stock Dividends At Redemption Date AccruedPreferredStockDividendsAtRedemptionDate	1000000	USD
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CY2012Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	8000000	USD
CY2011Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7000000	USD
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CY2011Q2	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	9000000	USD
CY2012Q2	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	-32000000	USD
CY2011Q2	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	-22000000	USD
CY2012Q2	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	16000000	USD
CY2011Q2	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	8000000	USD
CY2012Q2	sre	Capitalized Financing Costs CapitalizedFinancingCosts	61000000	USD
CY2011Q2	sre	Capitalized Financing Costs CapitalizedFinancingCosts	39000000	USD
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CY2011Q2	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Tax Effect Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease	-1000000	USD
CY2012Q2	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax	2000000	USD
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CY2011Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9923000000	USD
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CY2012Q2	sre	Income Tax Expense Benefit Related To Impairment IncomeTaxExpenseBenefitRelatedToImpairment	121000000	USD
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CY2012Q2	sre	Income Tax Expense Benefit Related To Life Insurance IncomeTaxExpenseBenefitRelatedToLifeInsurance	54000000	USD
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CY2012Q2	sre	Interest Rate Derivatives Maturities Minimum InterestRateDerivativesMaturitiesMinimum	2013
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CY2011Q4	sre	Interest Rate Derivatives Notional Amount Maximum InterestRateDerivativesNotionalAmountMaximum	305000000	USD
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CY2011	sre	Interest Rate Derivatives Maturities Minimum InterestRateDerivativesMaturitiesMinimum	2013
CY2012Q2	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	-12000000	USD
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CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Equity Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsEquitySecurities	468000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Us Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsUSDebtSecurities	170000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Municipal Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsMunicipalDebtSecurities	77000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Other Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsOtherDebtSecurities	78000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Total Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsTotalDebtSecurities	325000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Total FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsTotal	793000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Interest Rate Instruments FairValueAssetsMeasuredOnRecurringBasisInterestRateInstruments	66000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Commodity Contracts Subject To Rate Recovery FairValueAssetsMeasuredOnRecurringBasisCommodityContractsSubjectToRateRecovery	34000000	USD
CY2011Q4	sre	Fair Value Assets Measured On Recurring Basis Commodity Contracts Not Subject To Rate Recovery FairValueAssetsMeasuredOnRecurringBasisCommodityContractsNotSubjectToRateRecovery	48000000	USD
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CY2011Q4	sre	Fair Value Liabilities Measured On Recurring Basis Interest Rate Instruments FairValueLiabilitiesMeasuredOnRecurringBasisInterestRateInstruments	125000000	USD
CY2011Q4	sre	Fair Value Liabilities Measured On Recurring Basis Commodity Contracts Subject To Rate Recovery FairValueLiabilitiesMeasuredOnRecurringBasisCommodityContractsSubjectToRateRecovery	13000000	USD
CY2011Q4	sre	Fair Value Liabilities Measured On Recurring Basis Commodity Contracts Not Subject To Rate Recovery FairValueLiabilitiesMeasuredOnRecurringBasisCommodityContractsNotSubjectToRateRecovery	49000000	USD
CY2011Q4	sre	Fair Value Liabilities Measured On Recurring Basis Total Liabilities At Fair Value FairValueLiabilitiesMeasuredOnRecurringBasisTotalLiabilitiesAtFairValue	187000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Us Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsUSDebtSecurities	155000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Municipal Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsMunicipalDebtSecurities	66000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Other Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsOtherDebtSecurities	85000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Total Debt Securities FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsTotalDebtSecurities	306000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Nuclear Decommissioning Trusts Total FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsTotal	799000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Interest Rate Instruments FairValueAssetsMeasuredOnRecurringBasisInterestRateInstruments	70000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Commodity Contracts Subject To Rate Recovery FairValueAssetsMeasuredOnRecurringBasisCommodityContractsSubjectToRateRecovery	30000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	18000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Commodity Contracts Not Subject To Rate Recovery FairValueAssetsMeasuredOnRecurringBasisCommodityContractsNotSubjectToRateRecovery	40000000	USD
CY2012Q2	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	1000000	USD
CY2012Q2	sre	Fair Value Assets Measured On Recurring Basis Total Assets At Fair Value FairValueAssetsMeasuredOnRecurringBasisTotalAssetsAtFairValue	940000000	USD
CY2012Q2	sre	Fair Value Liabilities Measured On Recurring Basis Interest Rate Instruments FairValueLiabilitiesMeasuredOnRecurringBasisInterestRateInstruments	133000000	USD
CY2012Q2	sre	Fair Value Liabilities Measured On Recurring Basis Commodity Contracts Subject To Rate Recovery FairValueLiabilitiesMeasuredOnRecurringBasisCommodityContractsSubjectToRateRecovery	14000000	USD
CY2012Q2	sre	Fair Value Liabilities Measured On Recurring Basis Commodity Contracts Not Subject To Rate Recovery FairValueLiabilitiesMeasuredOnRecurringBasisCommodityContractsNotSubjectToRateRecovery	38000000	USD
CY2012Q2	sre	Fair Value Liabilities Measured On Recurring Basis Total Liabilities At Fair Value FairValueLiabilitiesMeasuredOnRecurringBasisTotalLiabilitiesAtFairValue	185000000	USD
CY2012Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	21000000	USD
CY2011Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	3000000	USD
CY2012Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings	5000000	USD
CY2011Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings	6000000	USD
CY2012Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	13000000	USD
CY2011Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	3000000	USD
CY2011Q2	sre	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Allocated Transmission Instruments FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAllocatedTransmissionInstruments	1000000	USD
CY2012Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	13000000	USD
CY2011Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	7000000	USD
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	23000000	USD
CY2010Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2000000	USD
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CY2012Q2	us-gaap	Derivative Fair Value Gross Amount Not Offset Against Collateral Net DerivativeFairValueGrossAmountNotOffsetAgainstCollateralNet	32000000	USD
CY2011Q4	us-gaap	Derivative Fair Value Gross Amount Not Offset Against Collateral Net DerivativeFairValueGrossAmountNotOffsetAgainstCollateralNet	20000000	USD
CY2012Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	574000000	USD
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CY2012Q2	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	191000000	USD
CY2011Q2	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	48000000	USD
CY2012Q2	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	5000000	USD
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CY2012Q2	sre	Segment Reporting Information Percentage Of Assets SegmentReportingInformationPercentageOfAssets	1.000	pure
CY2011Q4	sre	Segment Reporting Information Percentage Of Assets SegmentReportingInformationPercentageOfAssets	1.000	pure
CY2012Q2	sre	Segment Reporting Information Earnings Losses SegmentReportingInformationEarningsLosses	62000000	USD
CY2011Q2	sre	Segment Reporting Information Earnings Losses SegmentReportingInformationEarningsLosses	503000000	USD
	sre	Segment Reporting Information Earnings Losses SegmentReportingInformationEarningsLosses	298000000	USD
	sre	Segment Reporting Information Earnings Losses SegmentReportingInformationEarningsLosses	757000000	USD
CY2012Q2	sre	Segment Reporting Information Investments In Equity Method Investees SegmentReportingInformationInvestmentsInEquityMethodInvestees	1557000000	USD
CY2011Q4	sre	Segment Reporting Information Investments In Equity Method Investees SegmentReportingInformationInvestmentsInEquityMethodInvestees	1629000000	USD

Files In Submission

Name	View Source	Status
0000086521-12-000086-index-headers.html	Edgar Link	pending
0000086521-12-000086-index.html	Edgar Link	pending
0000086521-12-000086.txt	Edgar Link	pending
0000086521-12-000086-xbrl.zip	Edgar Link	pending
ex121.htm	Edgar Link	pending
ex122.htm	Edgar Link	pending
ex123.htm	Edgar Link	pending
exhibit101.htm	Edgar Link	pending
exhibit102.htm	Edgar Link	pending
exhibit103.htm	Edgar Link	pending
exhibit104.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
graph1.gif	Edgar Link	pending
graph2.gif	Edgar Link	pending
graph3.gif	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
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R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
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R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
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R42.htm	Edgar Link	pending
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R48.htm	Edgar Link	pending
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R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
scg_schlax316qtr.htm	Edgar Link	pending
scg_schlax326qtr.htm	Edgar Link	pending
scg_smith315qtr.htm	Edgar Link	pending
scg_smith325qtr.htm	Edgar Link	pending
sdge_knight313qtr.htm	Edgar Link	pending
sdge_knight323qtr.htm	Edgar Link	pending
sdge_schlax314qtr.htm	Edgar Link	pending
sdge_schlax324qtr.htm	Edgar Link	pending
sempra_dreed311qtr.htm	Edgar Link	pending
sempra_dreed321qtr.htm	Edgar Link	pending
sempra_householder312qtr.htm	Edgar Link	pending
sempra_householder322qtr.htm	Edgar Link	pending
Show.js	Edgar Link	pending
sre-20120630.xml	Edgar Link	completed
sre-20120630.xsd	Edgar Link	pending
sre-20120630_cal.xml	Edgar Link	unprocessable
sre-20120630_def.xml	Edgar Link	unprocessable
sre-20120630_lab.xml	Edgar Link	unprocessable
sre-20120630_pre.xml	Edgar Link	unprocessable
sre2qtr10q2012.htm	Edgar Link	pending
sre2qtr10q2012.pdf	Edgar Link	pending

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$SRE
SEMPRA Stock $sre

2012 Q2 Form 10-Q Financial Statement

#000008652112000086 Filed on August 02, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SRE SEMPRA Stock $sre

2012 Q2 Form 10-Q Financial Statement

#000008652112000086 Filed on August 02, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SRE
SEMPRA Stock $sre