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us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommodityContractMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 121 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Undesignated Derivatives us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_NondesignatedMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Cost of Natural Gas us-gaap_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_CostOfNaturalGasMember us-gaap_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis explicitMember false false Commodity 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us-gaap_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis explicitMember false false Commodity Contracts Subject To Rate Recovery us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi sre_CommodityContractsSubjectToRateRecoveryMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 123 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Undesignated Derivatives us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_NondesignatedMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Cost of Natural Gas us-gaap_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_CostOfNaturalGasMember us-gaap_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis explicitMember false false Commodity Contracts Subject To Rate Recovery us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi sre_CommodityContractsSubjectToRateRecoveryMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 124 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Current assets: Fixed-price contracts and other assets us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesCurrentAssetsMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 125 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Current assets: Fixed-price contracts and other assets us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesCurrentAssetsMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 126 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Investments and other assets: Sundry us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesNoncurrentAssetsMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 127 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Investments and other assets: Sundry us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesNoncurrentAssetsMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 128 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Current liabilities: Fixed-price contracts and other derivatives us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesCurrentLiabilitiesMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 129 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Current liabilities: Fixed-price contracts and other derivatives us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesCurrentLiabilitiesMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 130 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Deferred credits and other liabilities: Fixed-price contracts and other derivatives us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesNoncurrentLiabilitiesMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 131 USD true false false false Southern California Gas Company and Subsidiaries dei_LegalEntityAxis xbrldi http://xbrl.org/2006/xbrldi sre_SouthernCaliforniaGasCompanyMember dei_LegalEntityAxis explicitMember false false Deferred credits and other liabilities: Fixed-price contracts and other derivatives us-gaap_DerivativesFairValueByBalanceSheetLocationAxis xbrldi http://xbrl.org/2006/xbrldi sre_FixedPriceContractsAndOtherDerivativesNoncurrentLiabilitiesMember us-gaap_DerivativesFairValueByBalanceSheetLocationAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 132 USD true false false false SDG&E Segment us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi sre_SDGESegmentMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 133 USD true false false false SoCalGas Segment us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi sre_SoCalGasSegmentMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 134 USD true false false false Sempra Generation Segment us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi sre_SempraGenerationSegmentMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 135 USD true false false false Sempra LNG Segment us-gaap_SegmentReportingInformationBySegmentAxis xbrldi http://xbrl.org/2006/xbrldi sre_SempraLNGSegmentMember us-gaap_SegmentReportingInformationBySegmentAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ 4 Schedule Of Commodity Derivative Volumes [Line Items] 2 sre_ScheduleOfCommodityDerivativeVolumesLineItems sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:stringItemType string No definition available. false 5 Commodity derivative volumes, natural gas (in millions of million British thermal units) 3 sre_CommodityDerivativeVolumesNaturalGas sre false na instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false true false false 44000000 44000000 [1] true false false 133 false true false false 4000000 4000000 true false false 134 false false false false 0 0 true false false 135 false true false false 7000000 7000000 true false false xbrli:integerItemType integer No definition available. No authoritative reference available. false 6 Commodity derivative volumes, congestion revenue rights (in millions of megawatt hours) 3 sre_CommodityDerivativeVolumesCongestionRevenueRights sre false na instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false true false false 11000000 11000000 [2] true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:integerItemType integer No definition available. No authoritative reference available. false 7 Commodity derivative volumes, electric power (in millions of megawatt hours) 3 sre_CommodityDerivativeVolumesElectricPower sre false na instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false true false false 1000000 1000000 true false false 135 false false false false 0 0 true false false xbrli:integerItemType integer No definition available. No authoritative reference available. false 9 Schedule Of Notional Amounts Of Interest Rate Derivatives [Line Items] 2 sre_ScheduleOfNotionalAmountsOfInterestRateDerivativesLineItems sre false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:stringItemType string No definition available. false 10 Notional amount of interest rate derivatives, minimum 3 sre_InterestRateDerivativesNotionalAmountMinimum sre false credit instant No definition available. false false false false false false false false false false false terselabel false 1 true true false false 215000000 215 [3] true false false 2 true true false false 215000000 215 [3] true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 true true false false 285000000 285 [3] true false false 77 true true false false 285000000 285 [3] true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 11 Notional amount of interest rate derivatives, maximum 3 sre_InterestRateDerivativesNotionalAmountMaximum sre false credit instant No definition available. false false false false false false false false false false false terselabel false 1 false true false false 355000000 355 [3] true false false 2 false true false false 355000000 355 [3] true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false true false false 372000000 372 [3] true false false 77 false true false false 372000000 372 [3] true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 12 Notional amount of interest rate derivatives 3 sre_InterestRateDerivativesNotionalAmount sre false credit instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false true false false 150000000 150 true false false 103 false true false false 150000000 150 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 13 Maturities of interest rate derivatives, minimum 3 sre_InterestRateDerivativesMaturitiesMinimum sre false na duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 2011 2011 [3] true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:gYearItemType positiveinteger No definition available. No authoritative reference available. false 14 Maturities of interest rate derivatives, maximum 3 sre_InterestRateDerivativesMaturitiesMaximum sre false na duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 2019 2019 [3] true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:gYearItemType positiveinteger No definition available. No authoritative reference available. false 15 Maturities of interest rate derivatives 3 sre_InterestRateDerivativesMaturities sre false na duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 2019 2019 [3] true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 2011 2011 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:gYearItemType positiveinteger No definition available. No authoritative reference available. false 18 Derivative Instruments in Hedges, at Fair Value, Net [Abstract] 3 us-gaap_DerivativeInstrumentsInHedgesAtFairValueNetAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:stringItemType string No definition available. false 19 Interest rate instruments designated as hedging instruments 4 sre_DerivativeInterestRateInstrumentsDesignated sre false debit instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false true false false 5000000 5 [4] true false false 69 false true false false 12000000 12 [4] true false false 70 false true false false 0 0 true false false 71 false true false false 2000000 2 true false false 72 false true false false 0 0 [5] true false false 73 false true false false 0 0 [5] true false false 74 false true false false 0 0 true false false 75 false true false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false true false false 5000000 5 [4] true false false 125 false true false false 6000000 6 [4] true false false 126 false true false false 0 0 true false false 127 false true false false 2000000 2 true false false 128 false true false false 0 0 [5] true false false 129 false true false false 0 0 [5] true false false 130 false true false false 0 0 true false false 131 false true false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 20 Derivative commodity contracts not subject to rate recovery designated as hedging instruments 4 sre_DerivativeCommodityContractsNotSubjectToRateRecoveryDesignated sre false debit instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false true false false 1000000 1 [4] true false false 70 false false false false 0 0 true false false 71 false true false false 0 0 true false false 72 false false false false 0 0 true false false 73 false true false false 0 0 [5] true false false 74 false false false false 0 0 true false false 75 false true false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 21 Total derivatives designated as hedging instruments 4 us-gaap_DerivativeInstrumentsInHedgesAtFairValueNet us-gaap true debit instant No definition available. false false false false false false false false false false false totallabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false true false false 13000000 13 [4] true false false 70 false false false false 0 0 true false false 71 false true false false 2000000 2 true false false 72 false false false false 0 0 true false false 73 false true false false 0 0 [5] true false false 74 false false false false 0 0 true false false 75 false true false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary Aggregate net fair value of all derivative instruments designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 10 true 22 Other Derivatives Not Designated as Hedging Instruments at Fair Value, Net, Total [Abstract] 3 us-gaap_OtherDerivativesNotDesignatedAsHedgingInstrumentsAtFairValueNetTotalAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:stringItemType string No definition available. false 23 Interest rate interest rate instruments not designated as hedging instruments 4 sre_DerivativeInterestRateInstrumentsNondesignated sre false debit instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false true false false 9000000 9 [4],[6] true false false 69 false true false false 9000000 9 [4],[6] true false false 70 false true false false 30000000 30 [6] true false false 71 false true false false 15000000 15 [6] true false false 72 false true false false -24000000 -24 [5],[6] true false false 73 false true false false -25000000 -25 [5],[6] true false false 74 false true false false -74000000 -74 [6] true false false 75 false true false false -33000000 -33 [6] true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false true false false 0 0 [4],[6] true false false 95 false true false false 0 0 [4],[6] true false false 96 false true false false 0 0 [6] true false false 97 false true false false 0 0 [6] true false false 98 false true false false -16000000 -16 [5],[6] true false false 99 false true false false -17000000 -17 [5],[6] true false false 100 false true false false -51000000 -51 [6] true false false 101 false true false false -26000000 -26 [6] true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 24 Commodity contracts not subject to rate recovery not designated as hedging instruments 4 sre_DerivativeCommodityContractsNotSubjectToRateRecoveryNondesignated sre false debit instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false true false false 86000000 86 [4] true false false 69 false true false false 74000000 74 [4] true false false 70 false true false false 28000000 28 true false false 71 false true false false 30000000 30 true false false 72 false true false false -72000000 -72 [5] true false false 73 false true false false -64000000 -64 [5] true false false 74 false true false false -39000000 -39 true false false 75 false true false false -42000000 -42 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 25 Associated offsetting commodity contracts not subject to rate recovery 4 sre_DerivativeOffsettingCommodityContractsNotSubjectToRateRecoveryNondesignated sre false credit instant No definition available. false false false false false false false false false false true negated false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false true false false -38000000 -38 [4] true false false 69 false true false false -34000000 -34 [4] true false false 70 false true false false -12000000 -12 true false false 71 false true false false -6000000 -6 true false false 72 false true false false 38000000 38 [5] true false false 73 false true false false 34000000 34 [5] true false false 74 false true false false 12000000 12 true false false 75 false true false false 6000000 6 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 26 Derivative commodity contracts subject to rate recovery not designated as hedging instruments 4 sre_DerivativeCommodityContractsSubjectToRateRecoveryNonesignated sre false debit instant No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false true false false 12000000 12 [4] true false false 69 false true false false 20000000 20 [4] true false false 70 false true false false 4000000 4 true false false 71 false true false false 7000000 7 true false false 72 false true false false -47000000 -47 [5] true false false 73 false true false false -20000000 -20 [5] true false false 74 false true false false -23000000 -23 true false false 75 false true false false -13000000 -13 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false true false false 7000000 7 [4] true false false 95 false true false false 18000000 18 [4] true false false 96 false true false false 4000000 4 true false false 97 false true false false 7000000 7 true false false 98 false true false false -35000000 -35 [5] true false false 99 false true false false -13000000 -13 [5] true false false 100 false true false false -23000000 -23 true false false 101 false true false false -9000000 -9 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false true false false 6000000 6 [4] true false false 125 false true false false 2000000 2 [4] true false false 126 false true false false 0 0 true false false 127 false true false false 0 0 true false false 128 false true false false -5000000 -5 [5] true false false 129 false true false false -1000000 -1 [5] true false false 130 false true false false 0 0 true false false 131 false true false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 27 Associated offsetting commodity contracts subject to rate recovery 4 sre_DerivativeOffsettingCommodityContractsSubjectToRateRecoveryNonesignated sre false credit instant No definition available. false false false false false false false false false false true negated false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false true false false -39000000 -39 [4] true false false 69 false true false false -14000000 -14 [4] true false false 70 false true false false -22000000 -22 true false false 71 false true false false -9000000 -9 true false false 72 false true false false 39000000 39 [5] true false false 73 false true false false 14000000 14 [5] true false false 74 false true false false 22000000 22 true false false 75 false true false false 9000000 9 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false true false false -35000000 -35 [4] true false false 95 false true false false -13000000 -13 [4] true false false 96 false true false false -22000000 -22 true false false 97 false true false false -9000000 -9 true false false 98 false true false false 35000000 35 [5] true false false 99 false true false false 13000000 13 [5] true false false 100 false true false false 22000000 22 true false false 101 false true false false 9000000 9 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false true false false -4000000 -4 [4] true false false 125 false true false false -1000000 -1 [4] true false false 126 false true false false 0 0 true false false 127 false true false false 0 0 true false false 128 false true false false 4000000 4 [5] true false false 129 false true false false 1000000 1 [5] true false false 130 false true false false 0 0 true false false 131 false true false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary No definition available. No authoritative reference available. false 28 Total derivatives not designated as hedging instruments 4 us-gaap_OtherDerivativesNotDesignatedAsHedgingInstrumentsAtFairValueNet us-gaap true debit instant No definition available. false false false false false false false false false false false totallabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false true false false 30000000 30 [4] true false false 69 false true false false 55000000 55 [4] true false false 70 false true false false 28000000 28 true false false 71 false true false false 37000000 37 true false false 72 false true false false -66000000 -66 [5] true false false 73 false true false false -61000000 -61 [5] true false false 74 false true false false -102000000 -102 true false false 75 false true false false -73000000 -73 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false true false false -28000000 -28 [4] true false false 95 false true false false 5000000 5 [4] true false false 96 false true false false -18000000 -18 true false false 97 false true false false -2000000 -2 true false false 98 false true false false -16000000 -16 [5] true false false 99 false true false false -17000000 -17 [5] true false false 100 false true false false -52000000 -52 true false false 101 false true false false -26000000 -26 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false true false false 2000000 2 [4] true false false 125 false true false false 1000000 1 [4] true false false 126 false true false false 0 0 true false false 127 false true false false 0 0 true false false 128 false true false false -1000000 -1 [5] true false false 129 false true false false 0 0 [5] true false false 130 false true false false 0 0 true false false 131 false true false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary Net fair value of all derivative instruments not designated as a hedging instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 10 true 30 Derivative Instruments, Gain (Loss) [Line Items] 2 us-gaap_DerivativeInstrumentsGainLossLineItems us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:stringItemType string Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. false 31 Gain (loss) on derivative recognized in earnings 3 us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet us-gaap true credit duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false true false false 5000000 5 true false false 29 false true false false 0 0 true false false 30 false true false false 7000000 7 true false false 31 false true false false 0 0 true false false 32 false true false false -7000000 -7 true false false 33 false true false false -1000000 -1 true false false 34 false true false false -9000000 -9 true false false 35 false true false false -7000000 -7 true false false 36 false true false false -2000000 -2 [7] true false false 37 false true false false -1000000 -1 [7] true false false 38 false true false false -2000000 -2 [7] true false false 39 false true false false -7000000 -7 [7] true false false 40 false true false false -26000000 -26 true false false 41 false true false false 62000000 62 true false false 42 false true false false -83000000 -83 true false false 43 false true false false 14000000 14 true false false 44 false true false false -24000000 -24 [8] true false false 45 false true false false 19000000 19 [8] true false false 46 false true false false -33000000 -33 [8] true false false 47 false true false false 29000000 29 [8] true false false 48 false true false false 15000000 15 true false false 49 false true false false -9000000 -9 true false false 50 false true false false 30000000 30 true false false 51 false true false false -25000000 -25 true false false 52 false true false false -9000000 -9 true false false 53 false true false false 11000000 11 true false false 54 false true false false -15000000 -15 true false false 55 false true false false 19000000 19 true false false 56 false true false false 0 0 true false false 57 false true false false 0 0 true false false 58 false true false false -3000000 -3 true false false 59 false true false false 0 0 true false false 60 false true false false -9000000 -9 true false false 61 false true false false 43000000 43 true false false 62 false true false false -61000000 -61 true false false 63 false true false false -6000000 -6 true false false 64 false true false false 1000000 1 true false false 65 false true false false -2000000 -2 true false false 66 false true false false -1000000 -1 true false false 67 false true false false -3000000 -3 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false true false false -34000000 -34 true false false 83 false true false false 63000000 63 true false false 84 false true false false -95000000 -95 true false false 85 false true false false 24000000 24 true false false 86 false true false false -25000000 -25 [8] true false false 87 false true false false 20000000 20 [8] true false false 88 false true false false -34000000 -34 [8] true false false 89 false true false false 30000000 30 [8] true false false 90 false true false false -9000000 -9 true false false 91 false true false false 43000000 43 true false false 92 false true false false -61000000 -61 true false false 93 false true false false -6000000 -6 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false true false false 1000000 1 true false false 109 false true false false 0 0 true false false 110 false true false false 3000000 3 true false false 111 false true false false 0 0 true false false 112 false true false false 0 0 true false false 113 false true false false 0 0 true false false 114 false true false false -2000000 -2 true false false 115 false true false false -2000000 -2 true false false 116 false true false false 1000000 1 [7] true false false 117 false true false false 0 0 [7] true false false 118 false true false false 1000000 1 [7] true false false 119 false true false false -2000000 -2 [7] true false false 120 false true false false 1000000 1 true false false 121 false true false false -2000000 -2 true false false 122 false true false false -1000000 -1 true false false 123 false true false false -3000000 -3 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b false 32 Amount of pretax gain (loss) on derivative recognized in OCI (effective portion) 3 us-gaap_DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet us-gaap true credit duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false true false false -1000000 -1 true false false 4 false true false false 26000000 26 true false false 5 false true false false 0 0 true false false 6 false true false false 30000000 30 true false false 7 false true false false 0 0 [3] true false false 8 false true false false 24000000 24 [3] true false false 9 false true false false 0 0 [3] true false false 10 false true false false 21000000 21 [3] true false false 11 false true false false 0 0 [9] true false false 12 false true false false 0 0 [9] true false false 13 false true false false 0 0 [9] true false false 14 false true false false 0 0 [9] true false false 15 false true false false -1000000 -1 true false false 16 false true false false 0 0 true false false 17 false true false false 0 0 true false false 18 false true false false 0 0 true false false 19 false true false false 0 0 true false false 20 false true false false 0 0 true false false 21 false true false false 0 0 true false false 22 false true false false 11000000 11 true false false 23 false true false false 0 0 true false false 24 false true false false 2000000 2 true false false 25 false true false false 0 0 true false false 26 false true false false -2000000 -2 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false true false false 0 0 [3] true false false 79 false true false false 0 0 [3] true false false 80 false true false false 0 0 [3] true false false 81 false true false false 0 0 [3] true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false true false false 0 0 true false false 105 false true false false 0 0 true false false 106 false true false false 0 0 true false false 107 false true false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b -Clause 2 false 33 Gain (loss) reclassified from AOCI into earnings (effective portion) 3 us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap true credit duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false true false false -5000000 -5 true false false 5 false true false false 10000000 10 true false false 6 false true false false -5000000 -5 true false false 7 false true false false -4000000 -4 [3] true false false 8 false true false false -1000000 -1 [3] true false false 9 false true false false -7000000 -7 [3] true false false 10 false true false false -4000000 -4 [3] true false false 11 false true false false 10000000 10 [9] true false false 12 false true false false 0 0 [9] true false false 13 false true false false 10000000 10 [9] true false false 14 false false false false 0 0 true false false 15 false true false false 5000000 5 true false false 16 false true false false 0 0 true false false 17 false true false false 7000000 7 true false false 18 false true false false -9000000 -9 true false false 19 false true false false 0 0 true false false 20 false true false false -1000000 -1 true false false 21 false true false false 0 0 true false false 22 false true false false 16000000 16 true false false 23 false true false false 0 0 true false false 24 false true false false -3000000 -3 true false false 25 false true false false 0 0 true false false 26 false true false false -8000000 -8 true false false 27 false true false false 11000000 11 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false true false false -2000000 -2 [3] true false false 79 false true false false 0 0 [3] true false false 80 false true false false -4000000 -4 [3] true false false 81 false true false false -2000000 -2 [3] true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false true false false -2000000 -2 true false false 105 false true false false -1000000 -1 true false false 106 false true false false -3000000 -3 true false false 107 false true false false -2000000 -2 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary The income statement location of the effective portion of net gain or loss reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b -Clause 3 false 35 Reclassification of Cash Flow Hedge Gain (Loss) [Abstract] 2 us-gaap_ReclassificationOfCashFlowHedgeGainLossAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:stringItemType string No definition available. false 36 Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months 3 us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths us-gaap true credit duration No definition available. false false false false false false false false false false false false 1 false true false false -3000000 -3 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false true false false -6000000 -6 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false true false false -3000000 -3 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary The estimated net amount of existing gains (losses) on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 45 -Subparagraph b(2) false 37 Maximum Length Of Time Hedged In Interest Rate Cash Flow Hedge 3 us-gaap_MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge us-gaap true na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 30 months 30 months true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false us-types:durationStringItemType normalizedstring Maximum length of time over which the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 45 -Subparagraph b(3) false 38 Maximum Length of Time Hedged in Cash Flow Hedge at RBS Sempra Commodities 3 sre_JointVentureMaximumLengthOfTimeHedgedInCashFlowHedge sre false na duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 66 months 66 months true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false us-types:durationStringItemType normalizedstring No definition available. No authoritative reference available. false 40 Derivative, Credit Risk Related Contingent Features [Abstract] 2 us-gaap_DerivativeCreditRiskRelatedContingentFeaturesAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 true false false 2 false false false false 0 0 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false false false false 0 0 true false false 77 false false false false 0 0 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:stringItemType string No definition available. false 41 Derivative, Net Liability Position, Aggregate Fair Value 3 us-gaap_DerivativeNetLiabilityPositionAggregateFairValue us-gaap true credit instant No definition available. false false false false false false false false false false false false 1 false true false false 4000000 4 true false false 2 false true false false 4000000 4 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 false true false false 1000000 1 true false false 77 false true false false 1000000 1 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain or loss on that instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44D -Subparagraph b false 42 Additional Collateral Aggregate Fair Value 3 us-gaap_AdditionalCollateralAggregateFairValue us-gaap true debit instant No definition available. false false false false false false false false false false false false 1 true true false false 4000000 4 true false false 2 true true false false 4000000 4 true false false 3 false false false false 0 0 true false false 4 false false false false 0 0 true false false 5 false false false false 0 0 true false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false 21 false false false false 0 0 true false false 22 false false false false 0 0 true false false 23 false false false false 0 0 true false false 24 false false false false 0 0 true false false 25 false false false false 0 0 true false false 26 false false false false 0 0 true false false 27 false false false false 0 0 true false false 28 false false false false 0 0 true false false 29 false false false false 0 0 true false false 30 false false false false 0 0 true false false 31 false false false false 0 0 true false false 32 false false false false 0 0 true false false 33 false false false false 0 0 true false false 34 false false false false 0 0 true false false 35 false false false false 0 0 true false false 36 false false false false 0 0 true false false 37 false false false false 0 0 true false false 38 false false false false 0 0 true false false 39 false false false false 0 0 true false false 40 false false false false 0 0 true false false 41 false false false false 0 0 true false false 42 false false false false 0 0 true false false 43 false false false false 0 0 true false false 44 false false false false 0 0 true false false 45 false false false false 0 0 true false false 46 false false false false 0 0 true false false 47 false false false false 0 0 true false false 48 false false false false 0 0 true false false 49 false false false false 0 0 true false false 50 false false false false 0 0 true false false 51 false false false false 0 0 true false false 52 false false false false 0 0 true false false 53 false false false false 0 0 true false false 54 false false false false 0 0 true false false 55 false false false false 0 0 true false false 56 false false false false 0 0 true false false 57 false false false false 0 0 true false false 58 false false false false 0 0 true false false 59 false false false false 0 0 true false false 60 false false false false 0 0 true false false 61 false false false false 0 0 true false false 62 false false false false 0 0 true false false 63 false false false false 0 0 true false false 64 false false false false 0 0 true false false 65 false false false false 0 0 true false false 66 false false false false 0 0 true false false 67 false false false false 0 0 true false false 68 false false false false 0 0 true false false 69 false false false false 0 0 true false false 70 false false false false 0 0 true false false 71 false false false false 0 0 true false false 72 false false false false 0 0 true false false 73 false false false false 0 0 true false false 74 false false false false 0 0 true false false 75 false false false false 0 0 true false false 76 true true false false 1000000 1 true false false 77 true true false false 1000000 1 true false false 78 false false false false 0 0 true false false 79 false false false false 0 0 true false false 80 false false false false 0 0 true false false 81 false false false false 0 0 true false false 82 false false false false 0 0 true false false 83 false false false false 0 0 true false false 84 false false false false 0 0 true false false 85 false false false false 0 0 true false false 86 false false false false 0 0 true false false 87 false false false false 0 0 true false false 88 false false false false 0 0 true false false 89 false false false false 0 0 true false false 90 false false false false 0 0 true false false 91 false false false false 0 0 true false false 92 false false false false 0 0 true false false 93 false false false false 0 0 true false false 94 false false false false 0 0 true false false 95 false false false false 0 0 true false false 96 false false false false 0 0 true false false 97 false false false false 0 0 true false false 98 false false false false 0 0 true false false 99 false false false false 0 0 true false false 100 false false false false 0 0 true false false 101 false false false false 0 0 true false false 102 false false false false 0 0 true false false 103 false false false false 0 0 true false false 104 false false false false 0 0 true false false 105 false false false false 0 0 true false false 106 false false false false 0 0 true false false 107 false false false false 0 0 true false false 108 false false false false 0 0 true false false 109 false false false false 0 0 true false false 110 false false false false 0 0 true false false 111 false false false false 0 0 true false false 112 false false false false 0 0 true false false 113 false false false false 0 0 true false false 114 false false false false 0 0 true false false 115 false false false false 0 0 true false false 116 false false false false 0 0 true false false 117 false false false false 0 0 true false false 118 false false false false 0 0 true false false 119 false false false false 0 0 true false false 120 false false false false 0 0 true false false 121 false false false false 0 0 true false false 122 false false false false 0 0 true false false 123 false false false false 0 0 true false false 124 false false false false 0 0 true false false 125 false false false false 0 0 true false false 126 false false false false 0 0 true false false 127 false false false false 0 0 true false false 128 false false false false 0 0 true false false 129 false false false false 0 0 true false false 130 false false false false 0 0 true false false 131 false false false false 0 0 true false false 132 false false false false 0 0 true false false 133 false false false false 0 0 true false false 134 false false false false 0 0 true false false 135 false false false false 0 0 true false false xbrli:monetaryItemType monetary The aggregate fair value of additional assets that would be required to be posted as collateral for derivative instruments with credit-risk-related contingent features if the credit-risk-related contingent features were triggered at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44D -Subparagraph c false 1 Million British thermal units 2 Megawatt hours 3 Includes Otay Mesa VIE. All of SDGE's interest rate derivatives relate to Otay Mesa VIE. 4 Included in Current assets: Other for SoCalGas. 5 Included in Current liabilities: Other for SoCalGas. 6 Includes Otay Mesa VIE. All of SDGE's amounts relate to Otay Mesa VIE. 7 There has been no hedge ineffectiveness on these swaps. Changes in the fair values of the interest rate swap agreements are exactly offset by changes in the fair value of the underlying long-term debt. 8 Related to Otay Mesa VIE. Sempra Energy Consolidated also includes additional instruments. 9 Gains reclassified into earnings due to changes in cash requirements and associated impacts on forecasted interest payments, primarily related to proceeds received from RBS Sempra Commodities. See Note 4. 135 33 false Millions UnKnown UnKnown false true