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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 -285000000 -285 false false false 2 false true false false -208000000 -208 false false false 3 false true false false -1402000000 -1402 false false false 4 false true false false -997000000 -997 false false false xbrli:monetaryItemType monetary No definition available. 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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 -292000000 -292 false false false 2 false true false false -220000000 -220 false false false 3 false true false false -887000000 -887 false false false 4 false true false false -675000000 -675 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 -23000000 -23 false false false 2 false true false false -19000000 -19 false false false 3 false true false false -68000000 -68 false false false 4 false true false false -52000000 -52 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 -17000000 -17 false false false 2 false true false false -3000000 -3 false false false 3 false true false false -184000000 -184 false false false 4 false true false false 0 0 false false false xbrli:monetaryItemType monetary No definition available. 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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 -76000000 -76 false false false 2 false true false false -77000000 -77 false false false 3 false true false false -243000000 -243 false false false 4 false true false false -228000000 -228 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 0 0 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 -281000000 -281 false false false 2 false true false false 105000000 105 false false false 3 false true false false -290000000 -290 false false false 4 false true false false 384000000 384 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 18000000 18 false false false 3 false true false false 24000000 24 false false false 4 false true false false 27000000 27 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. 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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 127000000 127 [1] false false false 2 false true false false 302000000 302 [1] false false false 3 false true false false 432000000 432 [1] false false false 4 false true false false 816000000 816 [1] 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. 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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 131000000 131 false false false 2 false true false false 317000000 317 false false false 3 false true false false 459000000 459 false false false 4 false true false false 831000000 831 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. 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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 and Subsidiary [Member] 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 and Subsidiary [Member] 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 and Subsidiary [Member] 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 and Subsidiary [Member] 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 and Subsidiary [Member] 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 718000000 718 false false false 2 false true false false 695000000 695 false false false 3 false true false false 1870000000 1870 false false false 4 false true false false 1783000000 1783 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 93000000 93 false false false 2 false true false false 78000000 78 false false false 3 false true false false 375000000 375 false false false 4 false true false false 353000000 353 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 811000000 811 false false false 2 false true false false 773000000 773 false false false 3 false true false false 2245000000 2245 false false false 4 false true false false 2136000000 2136 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 37000000 37 false false false 2 false true false false 30000000 30 false false false 3 false true false false 170000000 170 false false false 4 false true false false 154000000 154 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 203000000 203 false false false 2 false true false false 208000000 208 false false false 3 false true false false 480000000 480 false false false 4 false true false false 508000000 508 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 235000000 235 false false false 2 false true false false 236000000 236 false false false 3 false true false false 704000000 704 false false false 4 false true false false 649000000 649 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 96000000 96 false false false 2 false true false false 81000000 81 false false false 3 false true false false 283000000 283 false false false 4 false true false false 239000000 239 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 42000000 42 false false false 2 false true false false 46000000 46 false false false 3 false true false false 126000000 126 false false false 4 false true false false 126000000 126 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 613000000 613 false false false 2 false true false false 601000000 601 false false false 3 false true false false 1763000000 1763 false false false 4 false true false false 1676000000 1676 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 198000000 198 false false false 2 false true false false 172000000 172 false false false 3 false true false false 482000000 482 false false false 4 false true false false 460000000 460 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 -2000000 -2 false false false 2 false true false false 1000000 1 false false false 3 false true false false -18000000 -18 false false false 4 false true false false 45000000 45 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 83 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 1000000 1 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 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 -37000000 -37 false false false 2 false true false false -29000000 -29 false false false 3 false true false false -99000000 -99 false false false 4 false true false false -75000000 -75 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 159000000 159 false false false 2 false true false false 145000000 145 false false false 3 false true false false 365000000 365 false false false 4 false true false false 431000000 431 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) benefit 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 -56000000 -56 false false false 2 false true false false -53000000 -53 false false false 3 false true false false -131000000 -131 false false false 4 false true false false -141000000 -141 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 103000000 103 false false false 2 false true false false 92000000 92 false false false 3 false true false false 234000000 234 false false false 4 false true false false 290000000 290 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 5000000 5 false false false 2 false true false false 18000000 18 false false false 3 false true false false 34000000 34 false false false 4 false true false false -9000000 -9 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 108000000 108 false false false 2 false true false false 110000000 110 false false false 3 false true false false 268000000 268 false false false 4 false true false false 281000000 281 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 -2000000 -2 false false false 2 false true false false -2000000 -2 false false false 3 false true false false -4000000 -4 false false false 4 false true false false -4000000 -4 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 106000000 106 false false false 2 false true false false 108000000 108 false false false 3 false true false false 264000000 264 false false false 4 false true false false 277000000 277 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 [Member] 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 [Member] 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 [Member] 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 [Member] 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 [Member] 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 776000000 776 false false false 2 false true false false 662000000 662 false false false 3 false true false false 2792000000 2792 false false false 4 false true false false 2276000000 2276 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 252000000 252 false false false 2 false true false false 180000000 180 false false false 3 false true false false 1244000000 1244 false false false 4 false true false false 849000000 849 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 283000000 283 false false false 2 false true false false 249000000 249 false false false 3 false true false false 838000000 838 false false false 4 false true false false 766000000 766 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 78000000 78 false false false 2 false true false false 73000000 73 false false false 3 false true false false 230000000 230 false false false 4 false true false false 220000000 220 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 27000000 27 false false false 2 false true false false 25000000 25 false false false 3 false true false false 92000000 92 false false false 4 false true false false 81000000 81 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 640000000 640 false false false 2 false true false false 527000000 527 false false false 3 false true false false 2404000000 2404 false false false 4 false true false false 1916000000 1916 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 136000000 136 false false false 2 false true false false 135000000 135 false false false 3 false true false false 388000000 388 false false false 4 false true false false 360000000 360 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 8000000 8 false false false 4 false true false false 1000000 1 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 0 0 false false false 2 false true false false 0 0 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 -17000000 -17 false false false 2 false true false false -17000000 -17 false false false 3 false true false false -50000000 -50 false false false 4 false true false false -52000000 -52 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 121000000 121 false false false 2 false true false false 114000000 114 false false false 3 false true false false 347000000 347 false false false 4 false true false false 312000000 312 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) benefit 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 -42000000 -42 false false false 2 false true false false -41000000 -41 false false false 3 false true false false -132000000 -132 false false false 4 false true false false -117000000 -117 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 79000000 79 [1] false false false 2 false true false false 73000000 73 [1] false false false 3 false true false false 215000000 215 [1] false false false 4 false true false false 195000000 195 [1] 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 0 0 false false false 2 false true false false 0 0 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 79000000 79 false false false 2 false true false false 73000000 73 false false false 3 false true false false 214000000 214 false false false 4 false true false false 194000000 194 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 -3000000 -3 false false false 4 false true false false -3000000 -3 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 78000000 78 false false false 2 false true false false 72000000 72 false false false 3 false true false false 211000000 211 false false false 4 false true false false 191000000 191 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 [Member] 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 [Member] 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 [Member] 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 [Member] 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 [Member] 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 776000000 776 false false false 2 false true false false 662000000 662 false false false 3 false true false false 2792000000 2792 false false false 4 false true false false 2276000000 2276 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 252000000 252 false false false 2 false true false false 180000000 180 false false false 3 false true false false 1244000000 1244 false false false 4 false true false false 849000000 849 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 285000000 285 false false false 2 false true false false 252000000 252 false false false 3 false true false false 840000000 840 false false false 4 false true false false 768000000 768 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 78000000 78 false false false 2 false true false false 73000000 73 false false false 3 false true false false 230000000 230 false false false 4 false true false false 220000000 220 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 27000000 27 false false false 2 false true false false 25000000 25 false false false 3 false true false false 92000000 92 false false false 4 false true false false 81000000 81 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 642000000 642 false false false 2 false true false false 530000000 530 false false false 3 false true false false 2406000000 2406 false false false 4 false true false false 1918000000 1918 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 134000000 134 false false false 2 false true false false 132000000 132 false false false 3 false true false false 386000000 386 false false false 4 false true false false 358000000 358 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 -1000000 -1 false false false 3 false true false false 8000000 8 false false false 4 false true false false 4000000 4 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 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 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 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 -17000000 -17 false false false 2 false true false false -16000000 -16 false false false 3 false true false false -50000000 -50 false false false 4 false true false false -51000000 -51 false false false xbrli:monetaryItemType monetary The cost of borrowed funds accounted for as interest that was charged against earnings during the period. 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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) benefit 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 -42000000 -42 false false false 2 false true false false -42000000 -42 false false false 3 false true false false -132000000 -132 false false false 4 false true false false -115000000 -115 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 78000000 78 false false false 2 false true false false 74000000 74 false false false 3 false true false false 213000000 213 false false false 4 false true false false 199000000 199 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 78000000 78 false false false 2 false true false false 74000000 74 false false false 3 false true false false 213000000 213 false false false 4 false true false false 199000000 199 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 0 0 false false false 2 false true false false 0 0 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 78000000 78 false false false 2 true true false false 74000000 74 false false false 3 true true false false 212000000 212 false false false 4 true true false false 198000000 198 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 1 Before preferred dividends of subsidiaries. 4 101 false Millions Thousands NoRounding false true