false--12-31Q220190001032208000008652100000921080.060.060.060.060.650.65232310000002000000152965671816174427050.891.790.971.947500000002550000001000000007500000002550000001000000002740000001170000009100000027400000011700000091000000000000.063750.0220.0290.063750.0220.0290.03950.05750.041P5YP3YP5YP5Y0.40.275000000019000000019000000017200000017200000028000000280000003700000037000000P1Y0.4340.1970.4900.1000.4340.1970.4760.10038000000320000000.060.06750.060.06750.371.500.753.100.371.501.690.753.003.38100.005000000045000000110000005000000045000000110000000100000017250000575000001000000172500005750000172500005750000172500005750000295000000295000000280000000280000000P6MP6MP1YP1YP1YP1YP1YP1YP1YP1YP3Y800000080000000.80251 0001032208 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 2019-07-29 0001032208 sre:ConvertiblePreferredStockSeriesAMember 2019-01-01 2019-06-30 0001032208 sre:ConvertiblePreferredStockSeriesBMember 2019-01-01 2019-06-30 0001032208 us-gaap:CommonStockMember 2019-01-01 2019-06-30 0001032208 sre:SempraEnergy5.75JuniorSubordinatedNotesDue2079Member 2019-01-01 2019-06-30 0001032208 sre:NaturalGasandElectricityUSRegulatedMember 2018-04-01 2018-06-30 0001032208 2018-04-01 2018-06-30 0001032208 2019-04-01 2019-06-30 0001032208 2018-01-01 2018-06-30 0001032208 sre:NaturalGasandElectricityUSRegulatedMember 2018-01-01 2018-06-30 0001032208 us-gaap:ElectricityUsRegulatedMember 2018-01-01 2018-06-30 0001032208 us-gaap:NaturalGasUsRegulatedMember 2018-04-01 2018-06-30 0001032208 us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0001032208 us-gaap:NaturalGasUsRegulatedMember 2019-01-01 2019-06-30 0001032208 us-gaap:ElectricityUsRegulatedMember 2018-04-01 2018-06-30 0001032208 us-gaap:ElectricityUsRegulatedMember 2019-01-01 2019-06-30 0001032208 us-gaap:ElectricityUsRegulatedMember 2019-04-01 2019-06-30 0001032208 sre:NaturalGasandElectricityUSRegulatedMember 2019-04-01 2019-06-30 0001032208 sre:NaturalGasandElectricityUSRegulatedMember 2019-01-01 2019-06-30 0001032208 us-gaap:NaturalGasUsRegulatedMember 2018-01-01 2018-06-30 0001032208 sre:IncomeTaxExpenseBenefitMember 2019-04-01 2019-06-30 0001032208 sre:TotalEquityMember 2018-04-01 2018-06-30 0001032208 sre:BeforeTaxAmountMember 2018-04-01 2018-06-30 0001032208 sre:TotalEquityMember 2019-04-01 2019-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 sre:IncomeTaxExpenseBenefitMember 2018-04-01 2018-06-30 0001032208 sre:NetOfTaxAmountMember 2018-04-01 2018-06-30 0001032208 sre:NetOfTaxAmountMember 2019-04-01 2019-06-30 0001032208 sre:BeforeTaxAmountMember 2019-04-01 2019-06-30 0001032208 sre:NetOfTaxAmountMember 2019-01-01 2019-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 sre:TotalEquityMember 2018-01-01 2018-06-30 0001032208 sre:TotalEquityMember 2019-01-01 2019-06-30 0001032208 sre:BeforeTaxAmountMember 2018-01-01 2018-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 sre:IncomeTaxExpenseBenefitMember 2019-01-01 2019-06-30 0001032208 sre:NetOfTaxAmountMember 2018-01-01 2018-06-30 0001032208 sre:BeforeTaxAmountMember 2019-01-01 2019-06-30 0001032208 sre:IncomeTaxExpenseBenefitMember 2018-01-01 2018-06-30 0001032208 2018-12-31 0001032208 2019-06-30 0001032208 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2019-06-30 0001032208 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2018-12-31 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember 2019-06-30 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember 2018-12-31 0001032208 sre:ConvertiblePreferredStockSeriesBMember 2018-12-31 0001032208 sre:ConvertiblePreferredStockSeriesBMember 2019-06-30 0001032208 sre:ConvertiblePreferredStockSeriesAMember 2019-06-30 0001032208 sre:ConvertiblePreferredStockSeriesAMember 2018-12-31 0001032208 sre:ConvertiblePreferredStockSeriesAMember 2018-01-01 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2018-12-31 0001032208 sre:ConvertiblePreferredStockSeriesBMember 2018-01-01 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2019-06-30 0001032208 2017-12-31 0001032208 2018-06-30 0001032208 us-gaap:PreferredStockMember 2019-06-30 0001032208 us-gaap:PreferredStockMember 2018-06-30 0001032208 us-gaap:CommonStockMember 2018-06-30 0001032208 us-gaap:CommonStockMember 2019-06-30 0001032208 us-gaap:ConvertiblePreferredStockMember 2018-01-01 2018-06-30 0001032208 us-gaap:CommonStockMember 2018-01-01 2018-06-30 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:ParentMember 2019-01-01 2019-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-01-01 2019-06-30 0001032208 us-gaap:ParentMember 2019-01-01 2019-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-01-01 2018-06-30 0001032208 us-gaap:RetainedEarningsMember 2019-01-01 2019-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 us-gaap:ParentMember 2017-12-31 0001032208 us-gaap:ParentMember 2018-12-31 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2019-06-30 0001032208 us-gaap:SeriesAPreferredStockMember 2018-01-01 2018-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 us-gaap:ParentMember 2018-01-01 2018-06-30 0001032208 us-gaap:ParentMember 2019-06-30 0001032208 us-gaap:PreferredStockMember 2018-12-31 0001032208 us-gaap:SeriesAPreferredStockMember 2019-01-01 2019-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2018-12-31 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2017-12-31 0001032208 us-gaap:RetainedEarningsMember 2018-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2018-06-30 0001032208 us-gaap:SeriesBPreferredStockMember us-gaap:RetainedEarningsMember 2019-01-01 2019-06-30 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:ParentMember 2018-01-01 2018-06-30 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:PreferredStockMember 2018-01-01 2018-06-30 0001032208 us-gaap:RetainedEarningsMember 2017-12-31 0001032208 us-gaap:RetainedEarningsMember 2018-01-01 2018-06-30 0001032208 us-gaap:SeriesBPreferredStockMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-06-30 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-12-31 0001032208 us-gaap:RetainedEarningsMember 2019-06-30 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-06-30 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:RetainedEarningsMember 2018-01-01 2018-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2017-12-31 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2017-12-31 0001032208 us-gaap:RetainedEarningsMember 2018-12-31 0001032208 us-gaap:SeriesBPreferredStockMember us-gaap:ParentMember 2019-01-01 2019-06-30 0001032208 us-gaap:PreferredStockMember 2017-12-31 0001032208 us-gaap:ParentMember 2018-06-30 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:RetainedEarningsMember 2019-01-01 2019-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-12-31 0001032208 us-gaap:ParentMember 2018-04-01 2018-06-30 0001032208 2018-03-31 0001032208 us-gaap:PreferredStockMember 2019-03-31 0001032208 us-gaap:NoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-03-31 0001032208 us-gaap:RetainedEarningsMember 2018-04-01 2018-06-30 0001032208 us-gaap:RetainedEarningsMember 2019-03-31 0001032208 us-gaap:SeriesBPreferredStockMember 2019-04-01 2019-06-30 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:RetainedEarningsMember 2019-04-01 2019-06-30 0001032208 us-gaap:RetainedEarningsMember 2019-04-01 2019-06-30 0001032208 us-gaap:ParentMember 2019-04-01 2019-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-04-01 2018-06-30 0001032208 us-gaap:SeriesAPreferredStockMember 2019-04-01 2019-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-03-31 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:ParentMember 2018-04-01 2018-06-30 0001032208 us-gaap:NoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-04-01 2019-06-30 0001032208 us-gaap:ParentMember 2019-03-31 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:RetainedEarningsMember 2018-04-01 2018-06-30 0001032208 us-gaap:RetainedEarningsMember 2018-03-31 0001032208 us-gaap:ParentMember 2018-03-31 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-03-31 0001032208 us-gaap:SeriesAPreferredStockMember us-gaap:ParentMember 2019-04-01 2019-06-30 0001032208 us-gaap:SeriesBPreferredStockMember us-gaap:RetainedEarningsMember 2019-04-01 2019-06-30 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0001032208 us-gaap:PreferredStockMember 2018-03-31 0001032208 us-gaap:NoncontrollingInterestMember 2019-03-31 0001032208 2019-03-31 0001032208 us-gaap:SeriesAPreferredStockMember 2018-04-01 2018-06-30 0001032208 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-03-31 0001032208 us-gaap:NoncontrollingInterestMember 2018-03-31 0001032208 us-gaap:SeriesBPreferredStockMember us-gaap:ParentMember 2019-04-01 2019-06-30 0001032208 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:NetOfTaxAmountMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:IncomeTaxExpenseBenefitMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:BeforeTaxAmountMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:IncomeTaxExpenseBenefitMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:TotalEquityMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:TotalEquityMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:IncomeTaxExpenseBenefitMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:NetOfTaxAmountMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:TotalEquityMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:NetOfTaxAmountMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:IncomeTaxExpenseBenefitMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:BeforeTaxAmountMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:BeforeTaxAmountMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:TotalEquityMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:BeforeTaxAmountMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:NetOfTaxAmountMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2019-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2018-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2018-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2018-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2019-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ParentMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:RetainedEarningsMember 2019-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:NoncontrollingInterestMember 2018-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:IncomeTaxExpenseBenefitMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:BeforeTaxAmountMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:BeforeTaxAmountMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:IncomeTaxExpenseBenefitMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:NetOfTaxAmountMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:NetOfTaxAmountMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:IncomeTaxExpenseBenefitMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:NetOfTaxAmountMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:IncomeTaxExpenseBenefitMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:BeforeTaxAmountMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:BeforeTaxAmountMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:NetOfTaxAmountMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2017-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PreferredStockMember 2017-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PreferredStockMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PreferredStockMember 2018-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2017-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PreferredStockMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PreferredStockMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PreferredStockMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2018-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2017-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2018-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:RetainedEarningsMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2017-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-03-31 0001032208 2019-01-01 2019-03-31 0001032208 sre:SempraLNGMember 2019-06-30 0001032208 sre:SempraLNGMember 2018-12-31 0001032208 sre:SDGESegmentMember 2019-06-30 0001032208 sre:SempraMexicoSegmentMember 2018-12-31 0001032208 sre:SoCalGasSegmentMember 2018-12-31 0001032208 sre:SoCalGasSegmentMember 2019-06-30 0001032208 sre:SDGESegmentMember 2018-12-31 0001032208 sre:SempraMexicoSegmentMember 2019-06-30 0001032208 sre:SempraRenewablesMember sre:NoncontrollingTaxEquityInvestorsMember 2018-04-01 2018-06-30 0001032208 sre:SempraRenewablesMember sre:NoncontrollingTaxEquityInvestorsMember 2019-04-01 2019-06-30 0001032208 sre:SempraRenewablesMember sre:NoncontrollingTaxEquityInvestorsMember 2018-01-01 2018-06-30 0001032208 sre:SempraRenewablesMember sre:NoncontrollingTaxEquityInvestorsMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:OwnershipInterestsHeldByOthersOtayMesaVieMember 2018-01-01 2018-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:SempraTexasUtilityMember 2018-12-31 0001032208 us-gaap:VariableInterestEntityPrimaryBeneficiaryMember 2018-12-31 0001032208 sre:CameronLngHoldingsMember sre:SempraNaturalGasSegmentMember 2018-12-31 0001032208 sre:SempraTexasIntermediateHoldingCompanyLLCMember sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:SempraTexasHoldingsCorpMember 2018-03-09 2018-03-09 0001032208 us-gaap:VariableInterestEntityPrimaryBeneficiaryMember 2019-06-30 0001032208 sre:CameronLngHoldingsMember sre:SempraNaturalGasSegmentMember 2019-06-30 0001032208 sre:SempraRenewablesMember sre:NoncontrollingTaxEquityInvestorsMember 2018-12-31 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:SempraTexasUtilityMember 2019-06-30 0001032208 sre:OncorElectricDeliveryCompanyLLC.Member 2018-03-09 0001032208 us-gaap:PensionPlansDefinedBenefitMember 2019-06-30 0001032208 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2019-06-30 0001032208 us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-06-30 0001032208 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0001032208 us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0001032208 us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0001032208 us-gaap:PensionPlansDefinedBenefitMember 2019-06-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0001032208 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0001032208 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0001032208 us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0001032208 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0001032208 sre:StockoptionsRSAsandRSUsMember 2019-04-01 2019-06-30 0001032208 sre:StockoptionsRSAsandRSUsMember 2018-04-01 2018-06-30 0001032208 sre:StockoptionsRSAsandRSUsMember 2019-01-01 2019-06-30 0001032208 us-gaap:ConvertiblePreferredStockMember 2019-01-01 2019-06-30 0001032208 sre:StockOptionsandRSUsMember 2018-04-01 2018-06-30 0001032208 sre:RestrictedStockUnitsRSUsServicebasedMember 2019-01-01 2019-06-30 0001032208 sre:StockOptionsandRSUsMember 2018-01-01 2018-06-30 0001032208 sre:RestrictedStockUnitsRSUsPerformancebasedMember 2019-01-01 2019-06-30 0001032208 us-gaap:CommonStockMember 2018-01-01 2018-06-30 0001032208 us-gaap:CommonStockMember 2018-04-01 2018-06-30 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2018-01-01 2018-06-30 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2019-01-01 2019-06-30 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2019-04-01 2019-06-30 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2018-04-01 2018-06-30 0001032208 sre:StockoptionsRSAsandRSUsMember 2018-01-01 2018-06-30 0001032208 us-gaap:EmployeeStockOptionMember 2019-01-01 2019-06-30 0001032208 us-gaap:ConvertiblePreferredStockMember 2018-04-01 2018-06-30 0001032208 us-gaap:ConvertiblePreferredStockMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-04-01 2018-06-30 0001032208 us-gaap:ForeignExchangeContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember sre:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementsAttributabletoParentMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember sre:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementsAttributabletoParentMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-04-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-04-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-04-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-04-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-04-01 2019-06-30 0001032208 us-gaap:ForeignExchangeContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-04-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2018-04-01 2018-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2019-04-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2019-04-01 2019-06-30 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-04-01 2019-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-03-31 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-06-30 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-03-31 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-04-01 2018-06-30 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-03-31 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-03-31 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-03-31 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-03-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2018-03-31 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2019-03-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-06-30 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2019-06-30 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2019-01-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2018-01-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2018-01-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember sre:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementsAttributabletoParentMember 2018-01-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-06-30 0001032208 us-gaap:ForeignExchangeContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2019-01-01 2019-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2019-01-01 2019-06-30 0001032208 us-gaap:ForeignExchangeContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember 2018-01-01 2018-06-30 0001032208 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember sre:AccumulatedDefinedBenefitPlansAdjustmentNetSettlementsAttributabletoParentMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-12-31 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-12-31 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2017-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2018-12-31 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-12-31 0001032208 us-gaap:AccumulatedTranslationAdjustmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2017-12-31 0001032208 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-06-30 0001032208 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2017-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2017-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2017-12-31 0001032208 sre:OwnershipInterestsHeldByOthersLibertyGasStorageMember sre:SempraLNGMidstreamMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersBayGasStorageCompanyMember sre:SempraLNGMidstreamMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember sre:SempraMexicoMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersIenovaMember sre:SempraMexicoMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersOtayMesaVieMember sre:SanDiegoGasAndElectricCompanyMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersChilquintaEnergiaMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersIenovaMember sre:SempraMexicoMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersTecsurMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:NoncontrollingTaxEquityInvestorsWindMember sre:SempraRenewablesSegmentMember 2019-06-30 0001032208 sre:PXISEEnergySolutionsLLCMember sre:SempraRenewablesSegmentMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember sre:SempraMexicoMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersOtayMesaVieMember sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersLuzDelSurMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersBayGasStorageCompanyMember sre:SempraLNGMidstreamMember 2019-06-30 0001032208 sre:PXISEEnergySolutionsLLCMember sre:SempraRenewablesSegmentMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersTecsurMember sre:SempraSouthAmericanUtilitiesMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersLuzDelSurMember sre:SempraSouthAmericanUtilitiesMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersLibertyGasStorageMember sre:SempraLNGMidstreamMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersChilquintaEnergiaMember sre:SempraSouthAmericanUtilitiesMember 2018-12-31 0001032208 sre:NoncontrollingTaxEquityInvestorsWindMember sre:SempraRenewablesSegmentMember 2018-12-31 0001032208 us-gaap:CommonStockMember us-gaap:SubsequentEventMember sre:SettlementofForwardSaleContractsMember 2019-08-02 2019-08-02 0001032208 us-gaap:CommonStockMember sre:SettlementofForwardSaleContractsMember 2018-04-01 2018-06-30 0001032208 sre:SempraLNGMember sre:BayGasMember 2019-02-07 2019-02-07 0001032208 sre:SempraEnergyMember us-gaap:SeriesBPreferredStockMember 2018-07-01 2018-07-31 0001032208 us-gaap:CommonStockMember sre:PublicOfferingMember 2018-07-31 0001032208 sre:InfraestructuraEnergticaNovaMember 2019-01-01 2019-06-30 0001032208 us-gaap:CommonStockMember sre:PublicOfferingMember 2018-07-01 2018-07-31 0001032208 sre:SempraEnergyMember us-gaap:SeriesAPreferredStockMember 2018-01-01 2018-01-31 0001032208 us-gaap:CommonStockMember sre:PublicOfferingMember 2018-01-31 0001032208 us-gaap:CommonStockMember sre:PublicOfferingMember 2018-01-01 2018-01-31 0001032208 us-gaap:CommonStockMember us-gaap:OverAllotmentOptionMember 2018-01-01 2018-01-31 0001032208 sre:InfraestructuraEnergticaNovaMember 2019-06-30 0001032208 sre:InfraestructuraEnergticaNovaMember 2018-12-31 0001032208 us-gaap:CommonStockMember us-gaap:OverAllotmentOptionMember 2018-07-01 2018-07-31 0001032208 sre:SempraEnergyMember us-gaap:SeriesAPreferredStockMember 2018-01-09 0001032208 sre:OwnershipInterestsHeldByOthersChilquintaEnergiaMember srt:MaximumMember sre:SempraSouthAmericanUtilitiesMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersChilquintaEnergiaMember srt:MinimumMember sre:SempraSouthAmericanUtilitiesMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember srt:MaximumMember sre:SempraMexicoMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersChilquintaEnergiaMember srt:MinimumMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember srt:MinimumMember sre:SempraMexicoMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember srt:MaximumMember sre:SempraMexicoMember 2019-06-30 0001032208 sre:OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember srt:MinimumMember sre:SempraMexicoMember 2018-12-31 0001032208 sre:OwnershipInterestsHeldByOthersChilquintaEnergiaMember srt:MaximumMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:SempraEnergyMember us-gaap:SeriesBPreferredStockMember 2018-07-13 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoSegmentMember sre:InterbankEquilibriumRateMember 2019-01-01 2019-06-30 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoSegmentMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:MajorityShareholderMember 2019-06-30 0001032208 sre:EsjJointVentureMember us-gaap:LondonInterbankOfferedRateLIBORMember 2018-01-01 2018-12-31 0001032208 sre:TAGPipelineNorteMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:MajorityShareholderMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:MajorityShareholderMember 2018-01-01 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:SubsidiaryOfCommonParentSDGEMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:MajorityShareholderMember 2018-12-31 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoSegmentMember 2018-12-31 0001032208 sre:EsjJointVentureMember sre:SempraMexicoSegmentMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:AffiliateOfInvesteeMember 2018-12-31 0001032208 sre:TAGPipelineNorteMember sre:SempraMexicoSegmentMember 2018-12-31 0001032208 sre:EsjJointVentureMember sre:SempraMexicoSegmentMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:SubsdiaryOfCommonParentSoCalGasMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:AffiliateOfInvesteeMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AffiliateOfInvesteeMember 2019-06-30 0001032208 sre:TAGPipelineNorteMember sre:SempraMexicoSegmentMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:MajorityShareholderMember 2018-01-01 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:MajorityShareholderMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AffiliateOfInvesteeMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:SubsidiaryOfCommonParentSDGEMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:MajorityShareholderMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:MajorityShareholderMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:SubsdiaryOfCommonParentSoCalGasMember 2018-12-31 0001032208 sre:TAGPipelineNorteMember us-gaap:LondonInterbankOfferedRateLIBORMember 2019-01-01 2019-06-30 0001032208 sre:EsjJointVentureMember us-gaap:LondonInterbankOfferedRateLIBORMember 2019-01-01 2019-06-30 0001032208 sre:TAGPipelineNorteMember us-gaap:LondonInterbankOfferedRateLIBORMember 2018-01-01 2018-12-31 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoSegmentMember sre:InterbankEquilibriumRateMember 2018-01-01 2018-12-31 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 sre:InfraestructuraMarinadelGolfoMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 us-gaap:AccountingStandardsUpdate201802Member 2019-01-01 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccountingStandardsUpdate201802Member 2019-01-01 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccountingStandardsUpdate201802Member 2019-01-01 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccountingStandardsUpdate201602Member 2019-01-01 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccountingStandardsUpdate201602Member 2019-01-01 0001032208 us-gaap:AccountingStandardsUpdate201602Member 2019-01-01 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AccountingStandardsUpdate201602Member us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2019-01-01 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AccountingStandardsUpdate201602Member us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2019-01-01 0001032208 us-gaap:AccountingStandardsUpdate201602Member us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2019-01-01 0001032208 us-gaap:TradeAccountsReceivableMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:AccountsReceivableOtherNetMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:AccountsReceivableOtherNetMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:TradeAccountsReceivableMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:TradeAccountsReceivableMember 2019-06-30 0001032208 sre:DueFromRelatedPartiesCurrentMember 2018-12-31 0001032208 sre:AccountsReceivableOtherNetMember 2018-12-31 0001032208 sre:AccountsReceivableOtherNetMember 2019-06-30 0001032208 sre:DueFromRelatedPartiesCurrentMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:TradeAccountsReceivableMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AccountsReceivableOtherNetMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:DueFromRelatedPartiesCurrentMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:DueFromRelatedPartiesCurrentMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AccountsReceivableOtherNetMember 2019-06-30 0001032208 sre:AssetsHeldforsaleMember 2019-06-30 0001032208 us-gaap:TradeAccountsReceivableMember 2019-06-30 0001032208 sre:AssetsHeldforsaleMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:TradeAccountsReceivableMember 2018-12-31 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraLNGMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraRenewablesMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember 2018-01-01 2018-06-30 0001032208 sre:OtherServiceLineMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:MidstreamServiceLIneMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:OtherServiceLineMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraLNGMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraLNGMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraRenewablesMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember srt:NaturalGasReservesMember 2018-04-01 2018-06-30 0001032208 sre:OtherServiceLineMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 sre:RenewablesServiceLIneMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraLNGMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraLNGMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraRenewablesMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraLNGMember 2018-01-01 2018-06-30 0001032208 sre:RenewablesServiceLIneMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:OtherServiceLineMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:ElectricityMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraLNGMember 2018-04-01 2018-06-30 0001032208 srt:NaturalGasReservesMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraRenewablesMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraRenewablesMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember srt:NaturalGasReservesMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:RenewablesServiceLIneMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraLNGMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 sre:UtilitiesServiceLineMember 2018-04-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0001032208 sre:MidstreamServiceLIneMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraLNGMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraLNGMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 sre:MidstreamServiceLIneMember 2018-01-01 2018-06-30 0001032208 srt:NaturalGasReservesMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:UtilitiesServiceLineMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraLNGMember 2018-04-01 2018-06-30 0001032208 sre:UtilitiesServiceLineMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraMexicoMember 2018-04-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:RenewablesServiceLIneMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraRenewablesMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraLNGMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 us-gaap:ElectricityMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:UtilitiesServiceLineMember 2018-01-01 2018-06-30 0001032208 srt:ConsolidationEliminationsMember sre:MidstreamServiceLIneMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraRenewablesMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:RenewablesServiceLIneMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:ElectricityMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraRenewablesMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0001032208 sre:UtilitiesServiceLineMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:OtherServiceLineMember 2019-04-01 2019-06-30 0001032208 sre:UtilitiesServiceLineMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraLNGMember 2019-01-01 2019-06-30 0001032208 sre:RenewablesServiceLIneMember 2019-01-01 2019-06-30 0001032208 sre:MidstreamServiceLIneMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraRenewablesMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraLNGMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 srt:NaturalGasReservesMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraLNGMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraLNGMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraRenewablesMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraRenewablesMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 us-gaap:ElectricityMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraRenewablesMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraRenewablesMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SempraRenewablesMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraRenewablesMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraLNGMember 2019-01-01 2019-06-30 0001032208 sre:MidstreamServiceLIneMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:UtilitiesServiceLineMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:OtherServiceLineMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraRenewablesMember 2019-04-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:UtilitiesServiceLineMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraLNGMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 sre:OtherServiceLineMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraRenewablesMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SempraLNGMember 2019-04-01 2019-06-30 0001032208 srt:NaturalGasReservesMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraLNGMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:RenewablesServiceLIneMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraLNGMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SempraRenewablesMember 2019-04-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember srt:NaturalGasReservesMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember srt:NaturalGasReservesMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SouthernCaliforniaGasCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:RenewablesServiceLIneMember sre:SempraLNGMember 2019-04-01 2019-06-30 0001032208 sre:OtherServiceLineMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraLNGMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 sre:RenewablesServiceLIneMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:MidstreamServiceLIneMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:MidstreamServiceLIneMember sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SempraMexicoMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:UtilitiesServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember us-gaap:ElectricityMember sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 2019-06-30 0001032208 srt:ConsolidationEliminationsMember sre:MidstreamServiceLIneMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:OtherServiceLineMember sre:SanDiegoGasAndElectricCompanyMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember srt:NaturalGasReservesMember sre:SempraLNGMember 2019-01-01 2019-06-30 0001032208 2024-01-01 2019-06-30 0001032208 2019-06-30 0001032208 2019-07-01 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 2020-01-01 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 2021-01-01 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 2019-07-01 2019-06-30 0001032208 2021-01-01 2019-06-30 0001032208 2023-01-01 2019-06-30 0001032208 2024-01-01 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 2023-01-01 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 2020-01-01 2019-06-30 0001032208 2022-01-01 2019-06-30 0001032208 2022-01-01 sre:SanDiegoGasAndElectricCompanyMember 2019-06-30 0001032208 sre:DeferredCreditsandOtherMember 2019-06-30 0001032208 us-gaap:OtherCurrentLiabilitiesMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:NetRegulatoryAssetsLiabilitiesSDGEMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:DeferredIncomeTaxChargesMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsOtherMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:LossOnReacquiredDebtMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AssetRetirementObligationCostsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:NetRegulatoryAssetsLiabilitiesSDGEMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:DeferredIncomeTaxChargesMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:SunrisePowerlinkFireMitigationMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:LossOnReacquiredDebtMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:PensionAndOtherPostretirementBenefitObligationsMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsPublicPurposeProgramsMember 2019-06-30 0001032208 sre:SempraMexicoMember us-gaap:DeferredIncomeTaxChargesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:AssetRetirementObligationCostsMember 2018-12-31 0001032208 sre:SempraMexicoMember us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:EnvironmentalRestorationCostsMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AssetRetirementObligationCostsMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsPublicPurposeProgramsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsSafetyandReliabilityMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:PensionAndOtherPostretirementBenefitObligationsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:PensionAndOtherPostretirementBenefitObligationsMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:DeferredIncomeTaxChargesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsPublicPurposeProgramsMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsCommoditiesGasandTransportationMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsOtherMember 2018-12-31 0001032208 sre:NetRegulatoryAssetsLiabilitiesSempraEnergyConsolidatedMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsCommoditiesElectricityMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:NetRegulatoryAssetsLiabilitiesSoCalGasMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsGasTransportationMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:WorkersCompensationCostsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:NetRegulatoryAssetsLiabilitiesSoCalGasMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsOtherMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:EnvironmentalRestorationCostsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:FixedPriceContractsAndOtherDerivativesMember 2019-06-30 0001032208 sre:SempraMexicoMember us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:AssetRetirementObligationCostsMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsOtherMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsSafetyandReliabilityMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsSafetyandReliabilityMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:EmployeeBenefitCostsMember 2019-06-30 0001032208 sre:SempraMexicoMember us-gaap:DeferredIncomeTaxChargesMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:EnvironmentalRestorationCostsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsPublicPurposeProgramsMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:EnvironmentalRestorationCostsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:FixedPriceContractsAndOtherDerivativesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:DeferredIncomeTaxChargesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsSafetyandReliabilityMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:SunrisePowerlinkFireMitigationMember 2018-12-31 0001032208 sre:NetRegulatoryAssetsLiabilitiesSempraEnergyConsolidatedMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsCommoditiesElectricityMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:RegulatoryBalancingAccountsCommoditiesGasandTransportationMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:LossOnReacquiredDebtMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:WorkersCompensationCostsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:LossOnReacquiredDebtMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:EmployeeBenefitCostsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:RegulatoryBalancingAccountsGasTransportationMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:PensionAndOtherPostretirementBenefitObligationsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CapitalStructureCommonEquityMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2018-01-01 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MinimumMember 2017-10-06 0001032208 sre:SouthernCaliforniaGasCompanyMember 2018-04-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:GeneralRateCaseMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:MaximumMember 2018-04-01 2018-04-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CapitalStructureCommonEquityMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2020-01-01 2020-01-01 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:FutureRefundofRatestoCustomersFERCMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:FutureRefundofRatestoCustomersMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:MinimumMember 2018-04-01 2018-04-30 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2018-01-01 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2018-01-01 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:OtayMesaEnergyCenterMember 2018-04-01 2018-04-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-01-01 2019-01-31 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-01-31 0001032208 sre:SouthernCaliforniaGasCompanyMember 2017-10-06 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2018-04-01 2018-04-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2020-01-01 2020-01-01 0001032208 sre:SouthernCaliforniaGasCompanyMember 2017-10-06 2017-10-06 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2017-10-06 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:FutureRefundofRatestoCustomersMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CapitalStructureCommonEquityMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2020-01-01 2020-01-01 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-01-01 0001032208 sre:SouthernCaliforniaGasCompanyMember 2018-04-01 2018-04-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MaximumMember 2017-10-06 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CapitalStructureCommonEquityMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2018-01-01 2019-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:ScenarioForecastMember sre:CaliforniaPublicUtilitiesCommissionMember 2020-01-01 2020-01-01 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:MaximumMember 2017-10-06 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:GeneralRateCaseMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:MinimumMember 2017-10-06 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2018-04-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2017-10-06 2017-10-06 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:InfraREITPartnersMember 2019-05-16 0001032208 sre:CompaniaTransmisoradelNorteGrandeS.A.Member sre:CompaniaTransmisoradelNorteGrandeS.A.Member sre:SempraSouthAmericanUtilitiesMember 2018-12-18 0001032208 sre:SempraLNGMidstreamMember us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember sre:OtherNonUtilityassetsMember 2019-01-31 0001032208 sre:SempraTexasIntermediateHoldingCompanyLLCMember sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:OncorElectricDeliveryCompanyLLCAdditionalAcquisitionMember 2018-03-09 2018-03-09 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:InfraREITAcquisitionMember 2019-05-17 2019-05-17 0001032208 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember sre:WindGenerationProjectsMember sre:SempraRenewablesMember 2019-04-22 2019-04-22 0001032208 sre:TexasTransmissionInvestmentLLCMember sre:OncorElectricDeliveryCompanyLLC.Member sre:SempraTexasHoldingsCorpMember 2018-03-09 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:SempraTexasHoldingsCorpMember 2018-03-09 2018-03-09 0001032208 sre:CompaniaTransmisoradelNorteGrandeS.A.Member 2018-12-18 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:InfraREITAcquisitionMember 2019-05-16 2019-05-16 0001032208 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2018-06-01 2018-06-30 0001032208 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember sre:SempraRenewablesMember 2018-06-01 2018-06-30 0001032208 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember sre:SempraLNGMidstreamMember 2018-06-01 2018-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:InfraREITAcquisitionMember 2019-05-16 0001032208 sre:OncorElectricDeliveryCompanyLLC.Member sre:SempraTexasHoldingsCorpMember 2018-03-09 0001032208 sre:CompaniaTransmisoradelNorteGrandeS.A.Member 2018-12-18 2018-12-18 0001032208 sre:SempraLNGMidstreamMember us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember sre:MississippiHubAndBayGasMember 2019-02-07 0001032208 sre:OncorElectricDeliveryCompanyLLC.Member sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:OncorElectricDeliveryCompanyLLCAdditionalAcquisitionMember 2018-03-09 0001032208 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember sre:WindGenerationProjectsMember sre:SempraRenewablesMember 2019-04-22 0001032208 sre:SharylandHoldingsLPMember 2019-05-16 0001032208 sre:SharylandHoldingsLPMember sre:SharylandUtilitiesMember sre:SharylandHoldingsLPMember 2019-05-16 0001032208 sre:SharylandHoldingsLPMember 2019-05-16 2019-05-16 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember 2019-01-01 2019-06-30 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2018-12-31 0001032208 us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:ChilquintaEnergiaMember us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:LuzDelSurMember us-gaap:DiscontinuedOperationsHeldforsaleMember sre:SempraSouthAmericanUtilitiesMember 2019-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:OncorElectricDeliveryCompanyLLC.Member sre:SempraTexasHoldingsCorpMember 2018-03-09 2018-03-09 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember 2018-03-09 2018-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember 2018-04-01 2018-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember 2019-01-01 2019-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember 2019-04-01 2019-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember 2019-06-30 0001032208 sre:CameronLNGMember us-gaap:CorporateJointVentureMember sre:SempraLNGMidstreamMember 2019-01-01 2019-06-30 0001032208 sre:WindInvestmentsMember sre:SempraRenewablesMember 2018-04-01 2018-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember 2018-06-30 0001032208 sre:CameronLNGMember us-gaap:CorporateJointVentureMember sre:SempraLNGMidstreamMember 2018-01-01 2018-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:SempraEnergyMember 2019-01-01 2019-06-30 0001032208 sre:InfraestructuraMarinadelGolfoMember us-gaap:CorporateJointVentureMember sre:SempraMexicoMember 2018-01-01 2018-06-30 0001032208 sre:SempraGlobalMember 2019-06-30 0001032208 sre:SempraEnergyMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CommercialPaperMember 2019-06-30 0001032208 sre:SempraU.S.BusinessesMember 2019-06-30 0001032208 sre:SempraU.S.BusinessesMember us-gaap:CommercialPaperMember 2019-06-30 0001032208 sre:SempraEnergyMember us-gaap:CommercialPaperMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CommercialPaperMember 2019-06-30 0001032208 sre:SempraGlobalMember us-gaap:CommercialPaperMember 2019-06-30 0001032208 sre:CaliforniaUtilitiesCombinedMember 2019-05-16 0001032208 sre:SempraenergyconsolidatedMember 2018-12-31 0001032208 sre:SempraMexicoMember us-gaap:LineOfCreditMember 2019-06-30 0001032208 sre:OnOrAfterOctober12024Member sre:JuniorSubordinatedNotesDue2079Member us-gaap:JuniorSubordinatedDebtMember 2019-06-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:FirstMortgageBondsDueJune2050Member us-gaap:BondsMember 2019-06-30 0001032208 sre:InterestRateSwapmaturinginMarch2021Member 2019-02-28 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-05-16 0001032208 sre:SempraEnergyMember 2019-05-16 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-05-17 0001032208 sre:SempraMexicoMember 2018-01-01 2018-12-31 0001032208 sre:SempraEnergyMember 2019-05-17 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:FirstMortgageBondsDueJune2050Member us-gaap:BondsMember 2019-06-01 2019-06-30 0001032208 sre:SempraEnergyMember 2019-05-17 2019-05-17 0001032208 sre:SempraMexicoMember us-gaap:LineOfCreditMember 2019-04-11 0001032208 sre:BeforeOctober12024AmendedTaxRegulationsMember sre:JuniorSubordinatedNotesDue2079Member us-gaap:JuniorSubordinatedDebtMember 2019-06-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:FirstMortgageBondsDueJune2049Member us-gaap:BondsMember 2019-05-31 0001032208 sre:JuniorSubordinatedNotesDue2079Member 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-05-17 2019-05-17 0001032208 sre:SempraMexicoMember 2019-02-01 2019-02-28 0001032208 sre:SempraMexicoMember 2018-12-31 0001032208 sre:SempraMexicoMember 2019-02-28 0001032208 sre:JuniorSubordinatedNotesDue2079Member us-gaap:JuniorSubordinatedDebtMember 2019-06-30 0001032208 sre:SempraGlobalMember 2019-05-16 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:FirstMortgageBondsDueJune2049Member us-gaap:BondsMember 2019-05-01 2019-05-31 0001032208 sre:JuniorSubordinatedNotesDue2079Member us-gaap:JuniorSubordinatedDebtMember 2019-01-01 2019-06-30 0001032208 sre:BeforeOctober12024EquityCreditMethodologyUpdateMember sre:JuniorSubordinatedNotesDue2079Member us-gaap:JuniorSubordinatedDebtMember 2019-06-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-05-17 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:FirstMortgageBondsDueJune2049Member us-gaap:BondsMember 2019-06-30 0001032208 sre:SempraMexicoMember 2019-06-30 0001032208 sre:SempraenergyconsolidatedMember 2019-06-30 0001032208 sre:SempraGlobalMember 2019-05-17 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:FirstMortgageBondsDueJune2050Member 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-05-16 0001032208 sre:SempraGlobalMember 2019-05-17 2019-05-17 0001032208 sre:SouthernCaliforniaGasCompanyMember 2019-05-17 2019-05-17 0001032208 sre:SempraMexicoMember us-gaap:LineOfCreditMember 2019-04-11 2019-04-11 0001032208 us-gaap:EquityMethodInvesteeMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:SwaptionMember 2019-06-30 0001032208 sre:SDGESegmentMember sre:ElectricEnergyDerivativeMember 2019-01-01 2019-06-30 0001032208 sre:SDGESegmentMember sre:NaturalGasDerivativeMember 2018-01-01 2018-12-31 0001032208 sre:CongestionRevenueRightsDerivativeMember 2019-01-01 2019-06-30 0001032208 sre:NaturalGasDerivativeMember 2018-01-01 2018-12-31 0001032208 sre:ElectricEnergyDerivativeMember 2019-01-01 2019-06-30 0001032208 sre:ElectricEnergyDerivativeMember 2018-01-01 2018-12-31 0001032208 sre:SDGESegmentMember sre:CongestionRevenueRightsDerivativeMember 2019-01-01 2019-06-30 0001032208 sre:SDGESegmentMember sre:CongestionRevenueRightsDerivativeMember 2018-01-01 2018-12-31 0001032208 sre:SDGESegmentMember sre:NaturalGasDerivativeMember 2019-01-01 2019-06-30 0001032208 sre:SDGESegmentMember sre:ElectricEnergyDerivativeMember 2018-01-01 2018-12-31 0001032208 sre:NaturalGasDerivativeMember 2019-01-01 2019-06-30 0001032208 sre:CongestionRevenueRightsDerivativeMember 2018-01-01 2018-12-31 0001032208 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember 2018-12-31 0001032208 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember 2019-06-30 0001032208 us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:NondesignatedMember 2018-12-31 0001032208 us-gaap:OtherCurrentLiabilitiesMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentLiabilitiesMember 2018-12-31 0001032208 us-gaap:OtherCurrentAssetsMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentAssetsMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentAssetsMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentAssetsMember us-gaap:NondesignatedMember 2018-12-31 0001032208 us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentLiabilitiesMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentAssetsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 us-gaap:OtherNoncurrentAssetsMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentAssetsMember 2018-12-31 0001032208 us-gaap:OtherCurrentLiabilitiesMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentLiabilitiesMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentAssetsMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentLiabilitiesMember 2018-12-31 0001032208 us-gaap:OtherNoncurrentAssetsMember us-gaap:NondesignatedMember 2018-12-31 0001032208 us-gaap:OtherCurrentLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentAssetsMember 2018-12-31 0001032208 us-gaap:OtherNoncurrentLiabilitiesMember 2018-12-31 0001032208 us-gaap:OtherCurrentAssetsMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 us-gaap:OtherCurrentAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:NondesignatedMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentAssetsMember us-gaap:NondesignatedMember 2018-12-31 0001032208 us-gaap:OtherNoncurrentAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0001032208 us-gaap:ForeignExchangeMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:SalesMember 2018-04-01 2018-06-30 0001032208 us-gaap:ForeignExchangeMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:SalesMember 2018-01-01 2018-06-30 0001032208 us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-01-01 2018-06-30 0001032208 us-gaap:ForeignExchangeMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:SalesMember 2019-04-01 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:EquityEarningsNetOfIncomeTaxMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2018-04-01 2018-06-30 0001032208 us-gaap:ForeignExchangeMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:SalesMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2018-01-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherIncomeMember 2019-04-01 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:EquityEarningsNetOfIncomeTaxMember 2018-01-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2019-01-01 2019-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:GainLossOnSaleOfAssetsMember 2018-01-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2019-04-01 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2019-04-01 2019-06-30 0001032208 us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-01-01 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherIncomeMember 2019-01-01 2019-06-30 0001032208 us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-04-01 2018-06-30 0001032208 us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-04-01 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:EquityEarningsNetOfIncomeTaxMember 2018-04-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:EquityEarningsNetOfIncomeTaxMember 2019-04-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2019-01-01 2019-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:GainLossOnSaleOfAssetsMember 2018-04-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2018-04-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherIncomeMember 2018-04-01 2018-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:GainLossOnSaleOfAssetsMember 2019-01-01 2019-06-30 0001032208 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember sre:GainLossOnSaleOfAssetsMember 2019-04-01 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:OtherIncomeMember 2018-01-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestExpenseMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember 2019-06-30 0001032208 us-gaap:OtherCurrentAssetsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentAssetsMember us-gaap:NondesignatedMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentAssetsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:NondesignatedMember 2019-06-30 0001032208 us-gaap:OtherCurrentLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-06-30 0001032208 us-gaap:OtherNoncurrentLiabilitiesMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentLiabilitiesMember 2019-06-30 0001032208 us-gaap:OtherNoncurrentAssetsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentAssetsMember 2019-06-30 0001032208 us-gaap:OtherCurrentAssetsMember us-gaap:NondesignatedMember 2019-06-30 0001032208 us-gaap:OtherNoncurrentAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-06-30 0001032208 us-gaap:OtherNoncurrentAssetsMember us-gaap:NondesignatedMember 2019-06-30 0001032208 us-gaap:OtherCurrentAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-06-30 0001032208 us-gaap:OtherCurrentLiabilitiesMember us-gaap:NondesignatedMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentLiabilitiesMember us-gaap:NondesignatedMember 2019-06-30 0001032208 us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:NondesignatedMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentAssetsMember us-gaap:NondesignatedMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentAssetsMember us-gaap:NondesignatedMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherNoncurrentAssetsMember us-gaap:NondesignatedMember 2019-06-30 0001032208 us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:NondesignatedMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentAssetsMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:OtherCurrentLiabilitiesMember us-gaap:NondesignatedMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherCurrentLiabilitiesMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:OtherNoncurrentAssetsMember 2019-06-30 0001032208 us-gaap:ForeignExchangeMember us-gaap:NondesignatedMember us-gaap:OtherIncomeMember 2018-01-01 2018-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2019-04-01 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2019-01-01 2019-06-30 0001032208 us-gaap:ForeignExchangeMember us-gaap:NondesignatedMember us-gaap:OtherIncomeMember 2019-04-01 2019-06-30 0001032208 us-gaap:ForeignExchangeMember us-gaap:NondesignatedMember us-gaap:OtherIncomeMember 2019-01-01 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2019-01-01 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2018-01-01 2018-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2019-04-01 2019-06-30 0001032208 us-gaap:CommodityContractMember us-gaap:NondesignatedMember us-gaap:SalesMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2019-04-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2019-04-01 2019-06-30 0001032208 us-gaap:NondesignatedMember 2018-01-01 2018-06-30 0001032208 us-gaap:CommodityContractMember us-gaap:NondesignatedMember us-gaap:SalesMember 2019-04-01 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2018-01-01 2018-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2019-01-01 2019-06-30 0001032208 us-gaap:CommodityContractMember us-gaap:NondesignatedMember us-gaap:SalesMember 2018-01-01 2018-06-30 0001032208 us-gaap:NondesignatedMember 2018-04-01 2018-06-30 0001032208 us-gaap:NondesignatedMember 2019-04-01 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2018-04-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2018-04-01 2018-06-30 0001032208 us-gaap:ForeignExchangeMember us-gaap:NondesignatedMember us-gaap:OtherIncomeMember 2018-04-01 2018-06-30 0001032208 us-gaap:CommodityContractMember us-gaap:NondesignatedMember us-gaap:SalesMember 2018-04-01 2018-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2018-01-01 2018-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfNaturalGasMember 2018-01-01 2018-06-30 0001032208 us-gaap:NondesignatedMember 2019-01-01 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:NondesignatedMember sre:CostOfElectricFuelAndPurchasedPowerMember 2018-04-01 2018-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember 2019-06-30 0001032208 us-gaap:CrossCurrencyInterestRateContractMember 2018-12-31 0001032208 us-gaap:ForeignExchangeMember 2019-06-30 0001032208 us-gaap:ForeignExchangeMember 2018-12-31 0001032208 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CarryingReportedAmountFairValueDisclosureMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:CarryingReportedAmountFairValueDisclosureMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CarryingReportedAmountFairValueDisclosureMember 2019-06-30 0001032208 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:CarryingReportedAmountFairValueDisclosureMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:CommodityContractsNotSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:InterestRateAndForeignExchangeContractMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 us-gaap:FairValueInputsLevel3Member sre:OtayMesaVieMember 2019-06-30 0001032208 us-gaap:FairValueInputsLevel3Member sre:OtayMesaVieMember 2018-12-31 0001032208 us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MinimumMember 2018-01-01 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MaximumMember 2018-01-01 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MaximumMember us-gaap:SubsequentEventMember 2019-01-01 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:WeightedAverageMember us-gaap:SubsequentEventMember 2019-01-01 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MinimumMember us-gaap:SubsequentEventMember 2019-01-01 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:WeightedAverageMember 2018-01-01 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:CommodityContractsSubjectToRateRecoveryMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-06-30 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MaximumMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MinimumMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MaximumMember us-gaap:FairValueInputsLevel3Member us-gaap:SubsequentEventMember 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:WeightedAverageMember us-gaap:FairValueInputsLevel3Member us-gaap:SubsequentEventMember 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:WeightedAverageMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:MinimumMember us-gaap:FairValueInputsLevel3Member us-gaap:SubsequentEventMember 2019-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember 2019-01-31 0001032208 us-gaap:CashAndCashEquivalentsMember 2019-06-30 0001032208 us-gaap:OtherDebtSecuritiesMember 2019-06-30 0001032208 us-gaap:OtherDebtSecuritiesMember 2018-12-31 0001032208 us-gaap:DebtSecuritiesMember 2018-12-31 0001032208 us-gaap:DebtSecuritiesMember 2019-06-30 0001032208 us-gaap:EquitySecuritiesMember 2019-06-30 0001032208 us-gaap:USTreasuryAndGovernmentMember 2018-12-31 0001032208 us-gaap:USStatesAndPoliticalSubdivisionsMember 2019-06-30 0001032208 us-gaap:CashAndCashEquivalentsMember 2018-12-31 0001032208 us-gaap:USTreasuryAndGovernmentMember 2019-06-30 0001032208 us-gaap:EquitySecuritiesMember 2018-12-31 0001032208 us-gaap:USStatesAndPoliticalSubdivisionsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember us-gaap:JointlyOwnedNuclearPowerPlantMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2016-02-18 2016-02-18 0001032208 sre:SanDiegoGasAndElectricCompanyMember sre:WildfireMember 2017-07-01 2017-09-30 0001032208 sre:PlaintiffsMember sre:HmrcVatClaimMember 2019-01-01 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2019-01-01 2019-06-30 0001032208 sre:RBSSempraCommoditiesMember sre:HmrcVatClaimMember 2014-10-01 0001032208 sre:EnergyFutureHoldingsCorp.Member us-gaap:SubsequentEventMember 2019-07-29 2019-07-29 0001032208 sre:ConsolidatedClassActionComplaintsMember 2017-01-01 2017-01-31 0001032208 sre:SouthernCaliforniaGasCompanyMember us-gaap:DamagesFromProductDefectsMember 2016-02-01 2016-02-29 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember us-gaap:SubsequentEventMember 2019-07-29 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:MinimumMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2019-06-30 0001032208 sre:InfraestructuraMarinadelGolfoMember us-gaap:CorporateJointVentureMember sre:SempraMexicoMember 2019-01-01 2019-06-30 0001032208 sre:PropertyClassActionMember 2017-01-01 2017-01-31 0001032208 sre:RBSSempraCommoditiesMember 2018-09-30 0001032208 sre:EnergyFutureHoldingsCorp.Member us-gaap:SubsequentEventMember 2019-07-29 0001032208 sre:SempraEnergyMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember srt:MaximumMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2019-06-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:ComplaintsFiledbyPublicEntitiesMember sre:CivilPenaltiesMember 2018-08-01 2018-08-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:ComplaintsFiledbyFirefightersMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2018-10-01 2018-10-31 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember 2016-10-21 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:AlisoCanyonNaturalGasStorageFacilityGasLeakMember us-gaap:SubsequentEventMember 2019-07-29 2019-07-29 0001032208 sre:ComplaintsFiledbyPublicEntitiesMember 2018-07-01 2018-09-30 0001032208 sre:SouthernCaliforniaGasCompanyMember sre:ComplaintsFiledbyPublicEntitiesMember sre:FundingforEnvironmentalProjectsMember 2018-08-01 2018-08-31 0001032208 sre:ComplaintsFiledbyPublicEntitiesMember 2019-04-01 2019-06-30 0001032208 sre:EnergyFutureHoldingsCorp.Member 2019-06-30 0001032208 sre:HqBuildToSuitLeaseMember 2018-12-31 0001032208 us-gaap:AssetsLeasedToOthersMember 2019-06-30 0001032208 srt:MaximumMember 2019-06-30 0001032208 srt:MaximumMember 2019-01-01 2019-06-30 0001032208 srt:MinimumMember 2019-01-01 2019-06-30 0001032208 us-gaap:AssetsLeasedToOthersMember 2018-04-01 2018-06-30 0001032208 us-gaap:AssetsLeasedToOthersMember 2019-01-01 2019-06-30 0001032208 us-gaap:AssetsLeasedToOthersMember 2018-01-01 2018-06-30 0001032208 us-gaap:AssetsLeasedToOthersMember 2019-04-01 2019-06-30 0001032208 sre:SempraLNGMidstreamMember sre:LiquefiedNaturalGasContractsMember 2019-01-01 2019-06-30 0001032208 sre:InfraestructuraMarinadelGolfoMember us-gaap:CorporateJointVentureMember sre:SempraMexicoMember 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SoCalGasSegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SDGESegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoSegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesSegmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraTexasUtilityMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesSegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:CorporateNonSegmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:CorporateNonSegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMidstreamMember 2018-04-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraTexasUtilityMember 2018-04-01 2018-06-30 0001032208 us-gaap:CorporateNonSegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:CorporateNonSegmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:MaterialReconcilingItemsMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMidstreamMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SoCalGasSegmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraTexasUtilityMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SDGESegmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraTexasUtilityMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoSegmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SDGESegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SoCalGasSegmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SoCalGasSegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMidstreamMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesSegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SDGESegmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoSegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoSegmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMidstreamMember 2018-01-01 2018-06-30 0001032208 us-gaap:MaterialReconcilingItemsMember 2018-04-01 2018-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesSegmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:MaterialReconcilingItemsMember 2019-01-01 2019-06-30 0001032208 us-gaap:MaterialReconcilingItemsMember 2018-01-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SDGESegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SoCalGasSegmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SDGESegmentMember 2019-04-01 2019-06-30 0001032208 sre:SharylandHoldingsLPMember sre:SempraTexasUtilityMember 2019-05-16 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraLNGMidstreamMember 2019-04-01 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraMexicoSegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraLNGMidstreamMember 2018-04-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraMexicoSegmentMember 2019-01-01 2019-06-30 0001032208 sre:OncorHoldingsElectricDeliveryCompanyLLCMember sre:OncorElectricDeliveryCompanyLLC.Member sre:SempraTexasUtilityMember 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SoCalGasSegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraMexicoSegmentMember 2018-01-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SoCalGasSegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraLNGMidstreamMember 2019-01-01 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SDGESegmentMember 2018-04-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraMexicoSegmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SempraLNGMidstreamMember 2018-01-01 2018-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SDGESegmentMember 2019-01-01 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember sre:SoCalGasSegmentMember 2019-04-01 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraTexasUtilityMember 2018-12-31 0001032208 us-gaap:OperatingSegmentsMember sre:SempraTexasUtilityMember 2019-06-30 0001032208 us-gaap:MaterialReconcilingItemsMember 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesSegmentMember 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraRenewablesSegmentMember 2018-12-31 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMidstreamMember 2018-12-31 0001032208 us-gaap:OperatingSegmentsMember sre:SempraLNGMidstreamMember 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoSegmentMember 2019-06-30 0001032208 us-gaap:IntersegmentEliminationMember 2018-12-31 0001032208 us-gaap:OperatingSegmentsMember sre:SDGESegmentMember 2018-12-31 0001032208 us-gaap:CorporateNonSegmentMember 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SempraMexicoSegmentMember 2018-12-31 0001032208 us-gaap:CorporateNonSegmentMember 2018-12-31 0001032208 us-gaap:OperatingSegmentsMember sre:SoCalGasSegmentMember 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SDGESegmentMember 2019-06-30 0001032208 us-gaap:OperatingSegmentsMember sre:SoCalGasSegmentMember 2018-12-31 0001032208 us-gaap:MaterialReconcilingItemsMember 2018-12-31 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:ScenarioForecastMember 2019-07-12 2019-07-12 0001032208 sre:IOUSPGEEdisonandSDGEMember srt:ScenarioForecastMember 2019-07-12 2019-07-12 0001032208 sre:IOUSPGEEdisonandSDGEMember srt:ScenarioForecastMember 2019-07-12 0001032208 sre:IOUSPGEEdisonandSDGEMember us-gaap:SubsequentEventMember 2019-07-12 0001032208 sre:SanDiegoGasAndElectricCompanyMember srt:ScenarioForecastMember 2019-07-12 0001032208 us-gaap:SubsequentEventMember 2019-07-12 iso4217:USD xbrli:pure iso4217:USD xbrli:shares xbrli:shares utreg:MW sre:segment iso4217:MXN sre:lender utreg:MWh utreg:MMBTU sre:plaintiff sre:facility iso4217:GBP sre:proof_of_claim utreg:Bcf sre:lawsuit utreg:t

FORM 10-Q

This combined Form 10-Q is separately filed by Sempra Energy, San Diego Gas & Electric Company and Southern California Gas Company. Information contained herein relating to any individual company is filed by such company on its own behalf. Each company makes representations only as to itself and makes no other representation whatsoever as to any other company.

You should read this report in its entirety as it pertains to each respective reporting company. No one section of the report deals with all aspects of the subject matter. Separate Part I – Item 1 sections are provided for each reporting company, except for the Notes to Condensed Consolidated Financial Statements. The Notes to Condensed Consolidated Financial Statements for all of the reporting companies are combined. All Items other than Part I – Item 1 are combined for the reporting companies.

The following terms and abbreviations appearing in the text of this report have the meanings indicated below.

GLOSSARY
2016 GRC FD	final decision in the California Utilities’ 2016 General Rate Case
AB	Assembly Bill
AEP	American Electric Power Company, Inc.
AFUDC	allowance for funds used during construction
Annual Report	Annual Report on Form 10-K for the year ended December 31, 2018
AOCI	accumulated other comprehensive income (loss)
ARO	asset retirement obligation
ASC	Accounting Standards Codification
Asset Exchange Agreement	agreement and plan of merger among Oncor, SDTS and SU
ASU	Accounting Standards Update
Bay Gas	Bay Gas Storage Company, Ltd.
Bcf	billion cubic feet
Blade	Blade Energy Partners
bps	basis points
Cal PA	California Public Advocates Office
California Utilities	San Diego Gas & Electric Company and Southern California Gas Company, collectively
Cameron LNG JV	Cameron LNG Holdings, LLC
CARB	California Air Resources Board
CEC	California Energy Commission
CFE	Comisión Federal de Electricidad (Federal Electricity Commission in Mexico)
Chilquinta Energía	Chilquinta Energía S.A. and its subsidiaries
CPUC	California Public Utilities Commission
CRR	congestion revenue right
DOE	U.S. Department of Energy
DOGGR	California Department of Conservation’s Division of Oil, Gas, and Geothermal Resources
DPH	Los Angeles County Department of Public Health
DWR	California Department of Water Resources
ECA	Energía Costa Azul
Ecogas	Ecogas México, S. de R.L. de C.V.
Edison	Southern California Edison Company, a subsidiary of Edison International
EFH	Energy Future Holdings Corp. (renamed Sempra Texas Holdings Corp.)
EFIH	Energy Future Intermediate Holding Company LLC (renamed Sempra Texas Intermediate Holding Company LLC)
EPA	U.S. Environmental Protection Agency
EPC	engineering, procurement and construction
EPS	earnings per common share
ETR	effective income tax rate
FASB	Financial Accounting Standards Board
FERC	Federal Energy Regulatory Commission
Fitch	Fitch Ratings
FTA	Free Trade Agreement
GCIM	Gas Cost Incentive Mechanism
GHG	greenhouse gas
GRC	General Rate Case
HLBV	hypothetical liquidation at book value
HMRC	United Kingdom’s Revenue and Customs Department
IEnova	Infraestructura Energética Nova, S.A.B. de C.V.
IMG	Infraestructura Marina del Golfo
InfraREIT	InfraREIT, Inc. (merged into a wholly owned subsidiary of Oncor)
InfraREIT Merger Agreement	agreement and plan of merger among Oncor, 1912 Merger Sub LLC (a wholly owned subsidiary of Oncor), Oncor T&D Partners, LP (a wholly owned indirect subsidiary of Oncor), InfraREIT and InfraREIT Partners
InfraREIT Partners	InfraREIT Partners, LP (renamed Oncor NTU Partnership LP)
IOU	investor-owned utility
IRS	Internal Revenue Service
ISFSI	independent spent fuel storage installation
ISO	Independent System Operator
JP Morgan	J.P. Morgan Chase & Co.
JV	joint venture
LA Superior Court	Los Angeles County Superior Court

INFORMATION REGARDING FORWARD-LOOKING STATEMENTS

We make statements in this report that are not historical fact and constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are based on assumptions with respect to the future, involve risks and uncertainties, and are not guarantees of performance. Future results may differ materially from those expressed in the forward-looking statements. These forward-looking statements represent our estimates and assumptions only as of the filing date of this report. We assume no obligation to update or revise any forward-looking statement as a result of new information, future events or other factors.

In this report, when we use words such as “believes,” “expects,” “anticipates,” “plans,” “estimates,” “projects,” “forecasts,” “contemplates,” “assumes,” “depends,” “should,” “could,” “would,” “will,” “confident,” “may,” “can,” “potential,” “possible,” “proposed,” “target,” “pursue,” “outlook,” “maintain,” or similar expressions, or when we discuss our guidance, strategy, plans, goals, vision, mission, opportunities, projections, initiatives, objectives or intentions, we are making forward-looking statements.

Factors, among others, that could cause our actual results and future actions to differ materially from those described in any forward-looking statements include risks and uncertainties relating to:

We caution you not to rely unduly on any forward-looking statements. You should review and consider carefully the risks, uncertainties and other factors that affect our business as described herein, in our most recent Annual Report and in other reports that we file with the SEC.