2.2.0.7 true CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) 002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS true false In Millions, except Share data in Thousands, unless otherwise specified false false 1 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 2 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 3 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 4 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 1 Sempra Energy Consolidated 0 na true na na No definition available. false true false false false false false false false false false http://www.sempra.com/role/statementcondensedconsolidatedstatementsofoperations false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false false 1 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 2 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 3 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 4 USD true false false false Sempra Energy Consolidated dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_ParentCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ na No definition available. No authoritative reference available. false 2 REVENUES 2 us-gaap_RegulatedAndUnregulatedOperatingRevenueAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 3 Sempra Utilities 2 us-gaap_RegulatedOperatingRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 true true false false 1512000000 1512 false false false 2 true true false false 1316000000 1316 false false false 3 true true false false 3424000000 3424 false false false 4 true true false false 2958000000 2958 false false false xbrli:monetaryItemType monetary The total amount of regulated operating revenues recognized during the period. No authoritative reference available. false 4 Sempra Global and parent 2 us-gaap_UnregulatedOperatingRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 496000000 496 false false false 2 false true false false 373000000 373 false false false 3 false true false false 1118000000 1118 false false false 4 false true false false 839000000 839 false false false xbrli:monetaryItemType monetary The amount of unregulated operating revenues recognized during the period. No authoritative reference available. false 5 Total revenues 2 us-gaap_RegulatedAndUnregulatedOperatingRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 2008000000 2008 false false false 2 false true false false 1689000000 1689 false false false 3 false true false false 4542000000 4542 false false false 4 false true false false 3797000000 3797 false false false xbrli:monetaryItemType monetary The total amount of operating revenues recognized during the period. No authoritative reference available. true 10 Sempra Utilities [Abstract] 2 sre_SempraUtilitiesAbstract sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 11 Cost of natural gas 2 sre_RegulatedCostOfNaturalGas sre false debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -359000000 -359 false false false 2 false true false false -249000000 -249 false false false 3 false true false false -1117000000 -1117 false false false 4 false true false false -789000000 -789 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 12 Cost of electric fuel and purchased power 2 us-gaap_CostOfDomesticRegulatedElectric us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -129000000 -129 false false false 2 false true false false -129000000 -129 false false false 3 false true false false -277000000 -277 false false false 4 false true false false -300000000 -300 false false false xbrli:monetaryItemType monetary Cost of electricity sold during the reporting period, operations of which is regulated by a federal or state agency. No authoritative reference available. false 13 Sempra Global And Parent [Abstract] 2 sre_SempraGlobalAndParentAbstract sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 14 Cost of natural gas, electric fuel and purchased power 2 sre_CostOfNaturalGasElectricFuelAndPurchasedPower sre false debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -257000000 -257 false false false 2 false true false false -187000000 -187 false false false 3 false true false false -595000000 -595 false false false 4 false true false false -455000000 -455 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 15 Other cost of sales 2 us-gaap_GasGatheringTransportationMarketingAndProcessingCosts us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -20000000 -20 false false false 2 false true false false -16000000 -16 false false false 3 false true false false -45000000 -45 false false false 4 false true false false -33000000 -33 false false false xbrli:monetaryItemType monetary Cost incurred related to the gas activities, such as transportation, marketing and processing crude oil, natural gas and refined petroleum products. No authoritative reference available. false 16 Litigation expense 2 sre_LitigationExpense sre false debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 1000000 1 false false false 2 false true false false -4000000 -4 false false false 3 false true false false -167000000 -167 false false false 4 false true false false 3000000 3 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 17 Other operation and maintenance 2 us-gaap_OtherCostAndExpenseOperating us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -616000000 -616 false false false 2 false true false false -582000000 -582 false false false 3 false true false false -1192000000 -1192 false false false 4 false true false false -1105000000 -1105 false false false xbrli:monetaryItemType monetary The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 3 -Article 5 false 18 Depreciation and amortization 2 us-gaap_DepreciationAndAmortization us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -215000000 -215 false false false 2 false true false false -189000000 -189 false false false 3 false true false false -425000000 -425 false false false 4 false true false false -372000000 -372 false false false xbrli:monetaryItemType monetary The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 false 19 Franchise fees and other taxes 2 us-gaap_TaxesOther us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -77000000 -77 false false false 2 false true false false -69000000 -69 false false false 3 false true false false -167000000 -167 false false false 4 false true false false -151000000 -151 false false false xbrli:monetaryItemType monetary Taxes, excluding payroll, income and excise taxes, if not included elsewhere, that could include production, real and personal property, and other selling and distribution-related taxes. No authoritative reference available. false 20 Write-off of long-lived assets 2 sre_WriteOffOfLongLivedAssets sre false debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 0 0 false false false 2 false true false false -132000000 -132 false false false 3 false true false false 0 0 false false false 4 false true false false -132000000 -132 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 29 Equity Earnings (Losses) [Abstract] 2 sre_EquityEarningsLossesAbstract sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 30 RBS Sempra Commodities LLP 2 sre_EquityEarningsLossesFromJointVenture sre false credit duration No definition available. false false false false false false false false false false false terselabel false 1 false true false false -16000000 -16 false false false 2 false true false false 126000000 126 false false false 3 false true false false -9000000 -9 false false false 4 false true false false 279000000 279 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 31 Other 2 us-gaap_IncomeLossFromEquityMethodInvestments us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 8000000 8 false false false 2 false true false false 2000000 2 false false false 3 false true false false 16000000 16 false false false 4 false true false false 9000000 9 false false false xbrli:monetaryItemType monetary This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. Such amount typically reflects adjustments similar to those made in preparing consolidated statements, including adjustments to eliminate intercompany gains and losses, and to amortize, if appropriate, any difference between cost and underlying equity in net assets of the investee at the date of investment. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 19 -Subparagraph c Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 7 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 9 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 6 -Subparagraph b false 32 Other income (expense), net 2 us-gaap_NonoperatingIncomeExpense us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 8000000 8 false false false 2 false true false false 70000000 70 false false false 3 false true false false 16000000 16 false false false 4 false true false false 73000000 73 false false false xbrli:monetaryItemType monetary The aggregate amount of income (expense) from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 false 33 Interest income 2 us-gaap_InvestmentIncomeInterest us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 4000000 4 false false false 2 false true false false 5000000 5 false false false 3 false true false false 8000000 8 false false false 4 false true false false 11000000 11 false false false xbrli:monetaryItemType monetary Income derived from investments in debt securities and on cash and cash equivalents the earnings of which reflect the time value of money or transactions in which the payments are for the use or forbearance of money. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 14 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 false 34 Interest expense 2 us-gaap_InterestExpense us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -103000000 -103 false false false 2 false true false false -79000000 -79 false false false 3 false true false false -212000000 -212 false false false 4 false true false false -161000000 -161 false false false xbrli:monetaryItemType monetary The cost of borrowed funds accounted for as interest that was charged against earnings during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 9 -Subsection II Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 false 35 Income before income taxes and equity earnings of certain unconsolidated subsidiaries 2 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 237000000 237 false false false 2 false true false false 256000000 256 false false false 3 false true false false 376000000 376 false false false 4 false true false false 674000000 674 false false false xbrli:monetaryItemType monetary Sum of operating profit and nonoperating income (expense) before income (loss) from equity method investments, income taxes, extraordinary items, cumulative effects of changes in accounting principles, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 1(i) -Article 4 true 36 Income tax expense 2 us-gaap_IncomeTaxExpenseBenefit us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -59000000 -59 false false false 2 false true false false -90000000 -90 false false false 3 false true false false -117000000 -117 false false false 4 false true false false -199000000 -199 false false false xbrli:monetaryItemType monetary The sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a, b false 37 Equity earnings, net of income tax 2 sre_IncomeLossFromEquityMethodInvestmentsNetOfTax sre false credit duration No definition available. false false false false false false false false false false false terselabel false 1 false true false false 27000000 27 false false false 2 false true false false 23000000 23 false false false 3 false true false false 46000000 46 false false false 4 false true false false 39000000 39 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 38 Net income 2 us-gaap_ProfitLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 205000000 205 false false false 2 false true false false 189000000 189 false false false 3 false true false false 305000000 305 false false false 4 false true false false 514000000 514 false false false xbrli:monetaryItemType monetary The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A1, A4, A5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 5 -Subparagraph b Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 29 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(1) true 39 Losses (earnings) attributable to noncontrolling interests 2 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 20000000 20 false false false 2 false true false false 12000000 12 false false false 3 false true false false 28000000 28 false false false 4 false true false false 5000000 5 false false false xbrli:monetaryItemType monetary The portion of net income (loss) attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(1) Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A1, A4, A5 false 40 Preferred dividends of subsidiaries 2 sre_PreferredStockDividendsOfSubsidiaries sre false debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -3000000 -3 false false false 2 false true false false -3000000 -3 false false false 3 false true false false -5000000 -5 false false false 4 false true false false -5000000 -5 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 41 Earnings 2 us-gaap_NetIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 222000000 222 false false false 2 false true false false 198000000 198 false false false 3 false true false false 328000000 328 false false false 4 false true false false 514000000 514 false false false xbrli:monetaryItemType monetary The portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. If the entity does not present consolidated financial statements, the amount of profit or loss for the period, net of income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 10, 15 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28, 29, 30 true 44 Basic earnings per common share: 2 us-gaap_EarningsPerShareBasicAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 45 Basic earnings per common share 2 us-gaap_EarningsPerShareBasic us-gaap true na duration No definition available. false false false false false false false false false false false true 1 true true false false 0.90 0.90 false false false 2 true true false false 0.82 0.82 false false false 3 true true false false 1.33 1.33 false false false 4 true true false false 2.12 2.12 false false false us-types:perShareItemType decimal The amount of net income or loss for the period per each share of common stock outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 21 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 36, 37, 38 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 20 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 18 -Article 7 false 46 Basic earnings per common share, weighted-average number of shares outstanding (thousands) 2 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic us-gaap true na duration No definition available. false false false false false false false false false false false false 1 false true false false 246784000 246784 false false false 2 false true false false 242718000 242718 false false false 3 false true false false 246435000 246435 false false false 4 false true false false 242245000 242245 false false false xbrli:sharesItemType shares Number of [basic] shares, after adjustment for contingently issuable shares and other shares not deemed outstanding, determined by relating the portion of time within a reporting period that common shares have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 171 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph a Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 8 false 47 Diluted earnings per common share: 2 us-gaap_EarningsPerShareDilutedAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 48 Diluted earnings per common share 2 us-gaap_EarningsPerShareDiluted us-gaap true na duration No definition available. false false false false false false false false false false false true 1 true true false false 0.89 0.89 false false false 2 true true false false 0.80 0.80 false false false 3 true true false false 1.31 1.31 false false false 4 true true false false 2.09 2.09 false false false us-types:perShareItemType decimal The amount of net income or loss for the period per each share of common stock and dilutive common stock equivalents outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 11, 12, 36 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 20 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 18 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 21 -Article 9 false 49 Diluted earnings per common share, weighted-average number of shares outstanding (thousands) 2 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding us-gaap true na duration No definition available. false false false false false false false false false false false false 1 false true false false 249727000 249727 false false false 2 false true false false 247090000 247090 false false false 3 false true false false 249835000 249835 false false false 4 false true false false 246039000 246039 false false false xbrli:sharesItemType shares The average number of shares issued and outstanding that are used in calculating diluted EPS, determined based on the timing of issuance of shares in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph a Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 8 false 50 Dividends declared per share of common stock 2 us-gaap_CommonStockDividendsPerShareDeclared us-gaap true na duration No definition available. false false false false false false false false false false false true 1 true true false false 0.39 0.39 false false false 2 true true false false 0.39 0.39 false false false 3 true true false false 0.78 0.78 false false false 4 true true false false 0.78 0.78 false false false us-types:perShareItemType decimal Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 false 51 San Diego Gas and Electric Company 0 na true na na No definition available. false true false false false false false false false false false http://www.sempra.com/role/statementcondensedconsolidatedstatementsofoperations false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false false 5 USD true false false false San Diego Gas and Electric Company dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SanDiegoGasAndElectricCompanyAndSubsidiaryMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 6 USD true false false false San Diego Gas and Electric Company dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SanDiegoGasAndElectricCompanyAndSubsidiaryMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 7 USD true false false false San Diego Gas and Electric Company dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SanDiegoGasAndElectricCompanyAndSubsidiaryMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 8 USD true false false false San Diego Gas and Electric Company dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SanDiegoGasAndElectricCompanyAndSubsidiaryMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ na No definition available. No authoritative reference available. false 56 Utility operating revenues 2 us-gaap_UtilityRevenueAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 57 Electric 2 us-gaap_ElectricUtilityRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 589000000 589 false false false 2 false true false false 535000000 535 false false false 3 false true false false 1152000000 1152 false false false 4 false true false false 1088000000 1088 false false false xbrli:monetaryItemType monetary The aggregate revenue, whether regulated or unregulated, derived from the generation, transmission and distribution of electricity. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 false 58 Natural gas 2 us-gaap_GasDomesticRegulatedRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 103000000 103 false false false 2 false true false false 96000000 96 false false false 3 false true false false 282000000 282 false false false 4 false true false false 275000000 275 false false false xbrli:monetaryItemType monetary Revenue derived from the regulated (by a federal, state, or local government or agency) generation, transmission and distribution of [natural] gas. No authoritative reference available. false 59 Total utility operating revenues 2 us-gaap_UtilityRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 692000000 692 false false false 2 false true false false 631000000 631 false false false 3 false true false false 1434000000 1434 false false false 4 false true false false 1363000000 1363 false false false xbrli:monetaryItemType monetary The aggregate amount of revenues for public and other utilities generated by the sale of electricity, water, gas, and other services. No authoritative reference available. true 71 Utility operating expenses 2 us-gaap_UtilitiesOperatingExpenseAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 72 Utility cost of natural gas 2 us-gaap_UtilitiesOperatingExpenseGasAndPetroleumPurchased us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 44000000 44 false false false 2 false true false false 37000000 37 false false false 3 false true false false 133000000 133 false false false 4 false true false false 124000000 124 false false false xbrli:monetaryItemType monetary The amount of purchased gas and petroleum charged against earnings for the period. No authoritative reference available. false 73 Utility cost of electric fuel and purchased power 2 sre_UtilitiesCostOfElectricFuelAndPurchasedPower sre false debit duration No definition available. false false false false false false false false false false false terselabel false 1 false true false false 129000000 129 false false false 2 false true false false 129000000 129 false false false 3 false true false false 277000000 277 false false false 4 false true false false 300000000 300 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 74 Utility operation and maintenance 2 us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 237000000 237 false false false 2 false true false false 232000000 232 false false false 3 false true false false 469000000 469 false false false 4 false true false false 413000000 413 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period for routine plant maintenance, repairs and operations. No authoritative reference available. false 75 Utility depreciation and amortization 2 us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 95000000 95 false false false 2 false true false false 81000000 81 false false false 3 false true false false 187000000 187 false false false 4 false true false false 158000000 158 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period related to depreciation and amortization. No authoritative reference available. false 76 Utility franchise fees and other taxes 2 us-gaap_UtilitiesOperatingExpenseTaxes us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 41000000 41 false false false 2 false true false false 39000000 39 false false false 3 false true false false 84000000 84 false false false 4 false true false false 80000000 80 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period related to taxes other income . No authoritative reference available. false 77 Total utility operating expenses 2 us-gaap_UtilitiesOperatingExpense us-gaap true debit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 546000000 546 false false false 2 false true false false 518000000 518 false false false 3 false true false false 1150000000 1150 false false false 4 false true false false 1075000000 1075 false false false xbrli:monetaryItemType monetary Discloses the total amount of all operating expenses for the period. No authoritative reference available. true 78 Utility operating income 2 us-gaap_OperatingIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 146000000 146 false false false 2 false true false false 113000000 113 false false false 3 false true false false 284000000 284 false false false 4 false true false false 288000000 288 false false false xbrli:monetaryItemType monetary The net result for the period of deducting operating expenses from operating revenues. No authoritative reference available. true 79 Equity Earnings (Losses) [Abstract] 2 sre_EquityEarningsLossesAbstract sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 82 Other income (expense), net 2 us-gaap_NonoperatingIncomeExpense us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false -16000000 -16 false false false 2 false true false false 27000000 27 false false false 3 false true false false -16000000 -16 false false false 4 false true false false 44000000 44 false false false xbrli:monetaryItemType monetary The aggregate amount of income (expense) from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 false 84 Interest expense 2 us-gaap_InterestExpense us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -31000000 -31 false false false 2 false true false false -21000000 -21 false false false 3 false true false false -62000000 -62 false false false 4 false true false false -46000000 -46 false false false xbrli:monetaryItemType monetary The cost of borrowed funds accounted for as interest that was charged against earnings during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 9 -Subsection II Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 false 85 Income before income taxes and equity earnings of certain unconsolidated subsidiaries 2 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 99000000 99 false false false 2 false true false false 119000000 119 false false false 3 false true false false 206000000 206 false false false 4 false true false false 286000000 286 false false false xbrli:monetaryItemType monetary Sum of operating profit and nonoperating income (expense) before income (loss) from equity method investments, income taxes, extraordinary items, cumulative effects of changes in accounting principles, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 1(i) -Article 4 true 86 Income tax expense 2 us-gaap_IncomeTaxExpenseBenefit us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -44000000 -44 false false false 2 false true false false -28000000 -28 false false false 3 false true false false -75000000 -75 false false false 4 false true false false -88000000 -88 false false false xbrli:monetaryItemType monetary The sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a, b false 88 Net income 2 us-gaap_ProfitLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 55000000 55 false false false 2 false true false false 91000000 91 false false false 3 false true false false 131000000 131 false false false 4 false true false false 198000000 198 false false false xbrli:monetaryItemType monetary The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A1, A4, A5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 5 -Subparagraph b Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 29 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(1) true 89 Losses (earnings) attributable to noncontrolling interests 2 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false 21000000 21 false false false 2 false true false false -20000000 -20 false false false 3 false true false false 29000000 29 false false false 4 false true false false -27000000 -27 false false false xbrli:monetaryItemType monetary The portion of net income (loss) attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(1) Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A1, A4, A5 false 91 Earnings 2 us-gaap_NetIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 76000000 76 false false false 2 false true false false 71000000 71 false false false 3 false true false false 160000000 160 false false false 4 false true false false 171000000 171 false false false xbrli:monetaryItemType monetary The portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. If the entity does not present consolidated financial statements, the amount of profit or loss for the period, net of income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 10, 15 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28, 29, 30 true 92 Preferred dividend requirements 2 us-gaap_PreferredStockDividends us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -1000000 -1 false false false 2 false true false false -1000000 -1 false false false 3 false true false false -2000000 -2 false false false 4 false true false false -2000000 -2 false false false xbrli:monetaryItemType monetary The amount of dividends declared or paid in the period to preferred shareholders, or the amount for which the obligation to pay them dividends arose in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section B Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph b false 93 Earnings attributable to common shares 2 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 75000000 75 false false false 2 false true false false 70000000 70 false false false 3 false true false false 158000000 158 false false false 4 false true false false 169000000 169 false false false xbrli:monetaryItemType monetary Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 9 true 101 Pacific Enterprises and Subsidiaries 0 na true na na No definition available. false true false false false false false false false false false http://www.sempra.com/role/statementcondensedconsolidatedstatementsofoperations false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false false 9 USD true false false false Pacific Enterprises and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_PacificEnterprisesMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 10 USD true false false false Pacific Enterprises and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_PacificEnterprisesMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 11 USD true false false false Pacific Enterprises and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_PacificEnterprisesMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 12 USD true false false false Pacific Enterprises and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_PacificEnterprisesMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ na No definition available. No authoritative reference available. false 106 Utility operating revenues 2 us-gaap_UtilityRevenueAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 109 Total utility operating revenues 2 us-gaap_UtilityRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 834000000 834 false false false 2 false true false false 694000000 694 false false false 3 false true false false 2016000000 2016 false false false 4 false true false false 1614000000 1614 false false false xbrli:monetaryItemType monetary The aggregate amount of revenues for public and other utilities generated by the sale of electricity, water, gas, and other services. No authoritative reference available. true 121 Utility operating expenses 2 us-gaap_UtilitiesOperatingExpenseAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 122 Utility cost of natural gas 2 us-gaap_UtilitiesOperatingExpenseGasAndPetroleumPurchased us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 318000000 318 false false false 2 false true false false 214000000 214 false false false 3 false true false false 992000000 992 false false false 4 false true false false 669000000 669 false false false xbrli:monetaryItemType monetary The amount of purchased gas and petroleum charged against earnings for the period. No authoritative reference available. false 124 Utility operation and maintenance 2 us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 294000000 294 false false false 2 false true false false 266000000 266 false false false 3 false true false false 555000000 555 false false false 4 false true false false 517000000 517 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period for routine plant maintenance, repairs and operations. No authoritative reference available. false 125 Utility depreciation and amortization 2 us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 77000000 77 false false false 2 false true false false 75000000 75 false false false 3 false true false false 152000000 152 false false false 4 false true false false 147000000 147 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period related to depreciation and amortization. No authoritative reference available. false 126 Utility franchise fees and other taxes 2 us-gaap_UtilitiesOperatingExpenseTaxes us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 28000000 28 false false false 2 false true false false 24000000 24 false false false 3 false true false false 65000000 65 false false false 4 false true false false 56000000 56 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period related to taxes other income . No authoritative reference available. false 127 Total utility operating expenses 2 us-gaap_UtilitiesOperatingExpense us-gaap true debit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 717000000 717 false false false 2 false true false false 579000000 579 false false false 3 false true false false 1764000000 1764 false false false 4 false true false false 1389000000 1389 false false false xbrli:monetaryItemType monetary Discloses the total amount of all operating expenses for the period. No authoritative reference available. true 128 Utility operating income 2 us-gaap_OperatingIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 117000000 117 false false false 2 false true false false 115000000 115 false false false 3 false true false false 252000000 252 false false false 4 false true false false 225000000 225 false false false xbrli:monetaryItemType monetary The net result for the period of deducting operating expenses from operating revenues. No authoritative reference available. true 129 Equity Earnings (Losses) [Abstract] 2 sre_EquityEarningsLossesAbstract sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 132 Other income (expense), net 2 us-gaap_NonoperatingIncomeExpense us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 2000000 2 false false false 2 false true false false 4000000 4 false false false 3 false true false false 6000000 6 false false false 4 false true false false 5000000 5 false false false xbrli:monetaryItemType monetary The aggregate amount of income (expense) from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 false 133 Interest income 2 us-gaap_InvestmentIncomeInterest us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 1000000 1 false false false 2 false true false false 2000000 2 false false false 3 false true false false 1000000 1 false false false 4 false true false false 3000000 3 false false false xbrli:monetaryItemType monetary Income derived from investments in debt securities and on cash and cash equivalents the earnings of which reflect the time value of money or transactions in which the payments are for the use or forbearance of money. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 14 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 false 134 Interest expense 2 us-gaap_InterestExpense us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -16000000 -16 false false false 2 false true false false -18000000 -18 false false false 3 false true false false -33000000 -33 false false false 4 false true false false -35000000 -35 false false false xbrli:monetaryItemType monetary The cost of borrowed funds accounted for as interest that was charged against earnings during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 9 -Subsection II Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 false 135 Income before income taxes and equity earnings of certain unconsolidated subsidiaries 2 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 104000000 104 false false false 2 false true false false 103000000 103 false false false 3 false true false false 226000000 226 false false false 4 false true false false 198000000 198 false false false xbrli:monetaryItemType monetary Sum of operating profit and nonoperating income (expense) before income (loss) from equity method investments, income taxes, extraordinary items, cumulative effects of changes in accounting principles, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 1(i) -Article 4 true 136 Income tax expense 2 us-gaap_IncomeTaxExpenseBenefit us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -33000000 -33 false false false 2 false true false false -40000000 -40 false false false 3 false true false false -90000000 -90 false false false 4 false true false false -76000000 -76 false false false xbrli:monetaryItemType monetary The sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a, b false 138 Net income 2 us-gaap_ProfitLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 71000000 71 false false false 2 false true false false 63000000 63 false false false 3 false true false false 136000000 136 false false false 4 false true false false 122000000 122 false false false xbrli:monetaryItemType monetary The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A1, A4, A5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 5 -Subparagraph b Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 29 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(1) true 140 Preferred dividends of subsidiaries 2 sre_PreferredStockDividendsOfSubsidiaries sre false debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -1000000 -1 false false false 2 false true false false -1000000 -1 false false false 3 false true false false -1000000 -1 false false false 4 false true false false -1000000 -1 false false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 141 Earnings 2 us-gaap_NetIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 70000000 70 false false false 2 false true false false 62000000 62 false false false 3 false true false false 135000000 135 false false false 4 false true false false 121000000 121 false false false xbrli:monetaryItemType monetary The portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. If the entity does not present consolidated financial statements, the amount of profit or loss for the period, net of income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 10, 15 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28, 29, 30 true 142 Preferred dividend requirements 2 us-gaap_PreferredStockDividends us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -1000000 -1 false false false 2 false true false false -1000000 -1 false false false 3 false true false false -2000000 -2 false false false 4 false true false false -2000000 -2 false false false xbrli:monetaryItemType monetary The amount of dividends declared or paid in the period to preferred shareholders, or the amount for which the obligation to pay them dividends arose in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section B Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph b false 143 Earnings attributable to common shares 2 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 69000000 69 false false false 2 false true false false 61000000 61 false false false 3 false true false false 133000000 133 false false false 4 false true false false 119000000 119 false false false xbrli:monetaryItemType monetary Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 9 true 151 Southern California Gas Company and Subsidiaries 0 na true na na No definition available. false true false false false false false false false false false http://www.sempra.com/role/statementcondensedconsolidatedstatementsofoperations false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false false 13 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 14 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 15 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 16 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ na No definition available. No authoritative reference available. false 156 Utility operating revenues 2 us-gaap_UtilityRevenueAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 159 Total utility operating revenues 2 us-gaap_UtilityRevenue us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 834000000 834 false false false 2 false true false false 694000000 694 false false false 3 false true false false 2016000000 2016 false false false 4 false true false false 1614000000 1614 false false false xbrli:monetaryItemType monetary The aggregate amount of revenues for public and other utilities generated by the sale of electricity, water, gas, and other services. No authoritative reference available. true 171 Utility operating expenses 2 us-gaap_UtilitiesOperatingExpenseAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 172 Utility cost of natural gas 2 us-gaap_UtilitiesOperatingExpenseGasAndPetroleumPurchased us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 318000000 318 false false false 2 false true false false 214000000 214 false false false 3 false true false false 992000000 992 false false false 4 false true false false 669000000 669 false false false xbrli:monetaryItemType monetary The amount of purchased gas and petroleum charged against earnings for the period. No authoritative reference available. false 174 Utility operation and maintenance 2 us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 293000000 293 false false false 2 false true false false 265000000 265 false false false 3 false true false false 555000000 555 false false false 4 false true false false 516000000 516 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period for routine plant maintenance, repairs and operations. No authoritative reference available. false 175 Utility depreciation and amortization 2 us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 77000000 77 false false false 2 false true false false 75000000 75 false false false 3 false true false false 152000000 152 false false false 4 false true false false 147000000 147 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period related to depreciation and amortization. No authoritative reference available. false 176 Utility franchise fees and other taxes 2 us-gaap_UtilitiesOperatingExpenseTaxes us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false true false false 28000000 28 false false false 2 false true false false 24000000 24 false false false 3 false true false false 65000000 65 false false false 4 false true false false 56000000 56 false false false xbrli:monetaryItemType monetary Discloses the amount of operating expense for the period related to taxes other income . No authoritative reference available. false 177 Total utility operating expenses 2 us-gaap_UtilitiesOperatingExpense us-gaap true debit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 716000000 716 false false false 2 false true false false 578000000 578 false false false 3 false true false false 1764000000 1764 false false false 4 false true false false 1388000000 1388 false false false xbrli:monetaryItemType monetary Discloses the total amount of all operating expenses for the period. No authoritative reference available. true 178 Utility operating income 2 us-gaap_OperatingIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 118000000 118 false false false 2 false true false false 116000000 116 false false false 3 false true false false 252000000 252 false false false 4 false true false false 226000000 226 false false false xbrli:monetaryItemType monetary The net result for the period of deducting operating expenses from operating revenues. No authoritative reference available. true 179 Equity Earnings (Losses) [Abstract] 2 sre_EquityEarningsLossesAbstract sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 182 Other income (expense), net 2 us-gaap_NonoperatingIncomeExpense us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 2000000 2 false false false 2 false true false false 4000000 4 false false false 3 false true false false 6000000 6 false false false 4 false true false false 5000000 5 false false false xbrli:monetaryItemType monetary The aggregate amount of income (expense) from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 false 183 Interest income 2 us-gaap_InvestmentIncomeInterest us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false 0 0 false false false 2 false true false false 1000000 1 false false false 3 false true false false 0 0 false false false 4 false true false false 2000000 2 false false false xbrli:monetaryItemType monetary Income derived from investments in debt securities and on cash and cash equivalents the earnings of which reflect the time value of money or transactions in which the payments are for the use or forbearance of money. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 14 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 false 184 Interest expense 2 us-gaap_InterestExpense us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -16000000 -16 false false false 2 false true false false -18000000 -18 false false false 3 false true false false -33000000 -33 false false false 4 false true false false -35000000 -35 false false false xbrli:monetaryItemType monetary The cost of borrowed funds accounted for as interest that was charged against earnings during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 9 -Subsection II Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 false 185 Income before income taxes and equity earnings of certain unconsolidated subsidiaries 2 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 104000000 104 false false false 2 false true false false 103000000 103 false false false 3 false true false false 225000000 225 false false false 4 false true false false 198000000 198 false false false xbrli:monetaryItemType monetary Sum of operating profit and nonoperating income (expense) before income (loss) from equity method investments, income taxes, extraordinary items, cumulative effects of changes in accounting principles, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 1(i) -Article 4 true 186 Income tax expense 2 us-gaap_IncomeTaxExpenseBenefit us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -34000000 -34 false false false 2 false true false false -37000000 -37 false false false 3 false true false false -90000000 -90 false false false 4 false true false false -73000000 -73 false false false xbrli:monetaryItemType monetary The sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a, b false 188 Net income 2 us-gaap_ProfitLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 70000000 70 false false false 2 false true false false 66000000 66 false false false 3 false true false false 135000000 135 false false false 4 false true false false 125000000 125 false false false xbrli:monetaryItemType monetary The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A1, A4, A5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 5 -Subparagraph b Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 29 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(1) true 191 Earnings 2 us-gaap_NetIncomeLoss us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 false true false false 70000000 70 false false false 2 false true false false 66000000 66 false false false 3 false true false false 135000000 135 false false false 4 false true false false 125000000 125 false false false xbrli:monetaryItemType monetary The portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. If the entity does not present consolidated financial statements, the amount of profit or loss for the period, net of income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 10, 15 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28, 29, 30 true 192 Preferred dividend requirements 2 us-gaap_PreferredStockDividends us-gaap true debit duration No definition available. false false false false false false false false false false true negated false 1 false true false false -1000000 -1 false false false 2 false true false false -1000000 -1 false false false 3 false true false false -1000000 -1 false false false 4 false true false false -1000000 -1 false false false xbrli:monetaryItemType monetary The amount of dividends declared or paid in the period to preferred shareholders, or the amount for which the obligation to pay them dividends arose in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section B Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph b false 193 Earnings attributable to common shares 2 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic us-gaap true credit duration No definition available. false false false false false false false false false false false totallabel false 1 true true false false 69000000 69 false false false 2 true true false false 65000000 65 false false false 3 true true false false 134000000 134 false false false 4 true true false false 124000000 124 false false false xbrli:monetaryItemType monetary Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 9 true 4 100 false Millions Thousands NoRounding false true