3.23.2 html 1968 424 1 false 187 0 false 18 false false R1.htm 0000001 - Document - Cover Sheet http://www.brkenergy.com/role/Cover Cover Cover 1 false false R2.htm 0000002 - Statement - Consolidated Balance Sheets (Unaudited) Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnaudited Consolidated Balance Sheets (Unaudited) Statements 2 false false R3.htm 0000003 - Statement - Consolidated Balance Sheets (Unaudited) (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical Consolidated Balance Sheets (Unaudited) (Parenthetical) Statements 3 false false R4.htm 0000004 - Statement - Consolidated Balance Sheets (Unaudited) - PAC Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedPAC Consolidated Balance Sheets (Unaudited) - PAC Statements 4 false false R5.htm 0000005 - Statement - Consolidated Balance Sheets (Unaudited) - PAC (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedPACParenthetical Consolidated Balance Sheets (Unaudited) - PAC (Parenthetical) Statements 5 false false R6.htm 0000006 - Statement - Balance Sheets (Unaudited) - MEC Sheet http://www.brkenergy.com/role/BalanceSheetsUnauditedMEC Balance Sheets (Unaudited) - MEC Statements 6 false false R7.htm 0000007 - Statement - Balance Sheets (Unaudited) - MEC (Parenthetical) Sheet http://www.brkenergy.com/role/BalanceSheetsUnauditedMECParenthetical Balance Sheets (Unaudited) - MEC (Parenthetical) Statements 7 false false R8.htm 0000008 - Statement - Consolidated Balance Sheets (Unaudited) - MidAmerican Funding LLC Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedMidAmericanFundingLLC Consolidated Balance Sheets (Unaudited) - MidAmerican Funding LLC Statements 8 false false R9.htm 0000009 - Statement - Consolidated Balance Sheets (Unaudited) - NPC Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedNPC Consolidated Balance Sheets (Unaudited) - NPC Statements 9 false false R10.htm 0000010 - Statement - Consolidated Balance Sheets (Unaudited) - NPC (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedNPCParenthetical Consolidated Balance Sheets (Unaudited) - NPC (Parenthetical) Statements 10 false false R11.htm 0000011 - Statement - Consolidated Balance Sheets (Unaudited) - SPPC Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedSPPC Consolidated Balance Sheets (Unaudited) - SPPC Statements 11 false false R12.htm 0000012 - Statement - Consolidated Balance Sheets (Unaudited) - SPPC (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedSPPCParenthetical Consolidated Balance Sheets (Unaudited) - SPPC (Parenthetical) Statements 12 false false R13.htm 0000013 - Statement - Consolidated Balance Sheets (Unaudited) - EEGH Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedEEGH Consolidated Balance Sheets (Unaudited) - EEGH Statements 13 false false R14.htm 0000014 - Statement - Consolidated Balance Sheets (Unaudited) - EGTS Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedEGTS Consolidated Balance Sheets (Unaudited) - EGTS Statements 14 false false R15.htm 0000015 - Statement - Consolidated Balance Sheets (Unaudited) - EGTS (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedBalanceSheetsUnauditedEGTSParenthetical Consolidated Balance Sheets (Unaudited) - EGTS (Parenthetical) Statements 15 false false R16.htm 0000016 - Statement - Consolidated Statements of Operations (Unaudited) Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofOperationsUnaudited Consolidated Statements of Operations (Unaudited) Statements 16 false false R17.htm 0000017 - Statement - Consolidated Statements of Operations (Unaudited) - PAC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofOperationsUnauditedPAC Consolidated Statements of Operations (Unaudited) - PAC Statements 17 false false R18.htm 0000018 - Statement - Statements of Operations (Unaudited) - MEC Sheet http://www.brkenergy.com/role/StatementsofOperationsUnauditedMEC Statements of Operations (Unaudited) - MEC Statements 18 false false R19.htm 0000019 - Statement - Consolidated Statements of Operations (Unaudited) - MidAmerican Funding LLC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofOperationsUnauditedMidAmericanFundingLLC Consolidated Statements of Operations (Unaudited) - MidAmerican Funding LLC Statements 19 false false R20.htm 0000020 - Statement - Consolidated Statements of Operations (Unaudited) - NPC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofOperationsUnauditedNPC Consolidated Statements of Operations (Unaudited) - NPC Statements 20 false false R21.htm 0000021 - Statement - Consolidated Statements of Operations (Unaudited) - SPPC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofOperationsUnauditedSPPC Consolidated Statements of Operations (Unaudited) - SPPC Statements 21 false false R22.htm 0000022 - Statement - Consolidated Statements of Operations (Unaudited) - EEGH Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofOperationsUnauditedEEGH Consolidated Statements of Operations (Unaudited) - EEGH Statements 22 false false R23.htm 0000023 - Statement - Consolidated Statements of Operations (Unaudited) - EGTS Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofOperationsUnauditedEGTS Consolidated Statements of Operations (Unaudited) - EGTS Statements 23 false false R24.htm 0000024 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofComprehensiveIncomeLossUnaudited Consolidated Statements of Comprehensive Income (Loss) (Unaudited) Statements 24 false false R25.htm 0000025 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofComprehensiveIncomeLossUnauditedParenthetical Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (Parenthetical) Statements 25 false false R26.htm 0000026 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EEGH Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofComprehensiveIncomeLossUnauditedEEGH Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EEGH Statements 26 false false R27.htm 0000027 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EEGH (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofComprehensiveIncomeLossUnauditedEEGHParenthetical Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EEGH (Parenthetical) Statements 27 false false R28.htm 0000028 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EGTS Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofComprehensiveIncomeLossUnauditedEGTS Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EGTS Statements 28 false false R29.htm 0000029 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EGTS (Parenthetical) Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofComprehensiveIncomeLossUnauditedEGTSParenthetical Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - EGTS (Parenthetical) Statements 29 false false R30.htm 0000030 - Statement - Consolidated Statements of Changes in Equity (Unaudited) Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofChangesinEquityUnaudited Consolidated Statements of Changes in Equity (Unaudited) Statements 30 false false R31.htm 0000031 - Statement - Consolidated Statements of Changes in Equity (Unaudited) - PAC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofChangesinEquityUnauditedPAC Consolidated Statements of Changes in Equity (Unaudited) - PAC Statements 31 false false R32.htm 0000032 - Statement - Statements of Changes in Shareholder's Equity (Unaudited) - MEC Sheet http://www.brkenergy.com/role/StatementsofChangesinShareholdersEquityUnauditedMEC Statements of Changes in Shareholder's Equity (Unaudited) - MEC Statements 32 false false R33.htm 0000033 - Statement - Consolidated Statements of Changes in Member's Equity (Unaudited) - MidAmerican Funding LLC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofChangesinMembersEquityUnauditedMidAmericanFundingLLC Consolidated Statements of Changes in Member's Equity (Unaudited) - MidAmerican Funding LLC Statements 33 false false R34.htm 0000034 - Statement - Consolidated Statements of Changes in Equity (Unaudited) - NPC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofChangesinEquityUnauditedNPC Consolidated Statements of Changes in Equity (Unaudited) - NPC Statements 34 false false R35.htm 0000035 - Statement - Consolidated Statements of Changes in Equity (Unaudited) - SPPC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofChangesinEquityUnauditedSPPC Consolidated Statements of Changes in Equity (Unaudited) - SPPC Statements 35 false false R36.htm 0000036 - Statement - Consolidated Statements of Changes in Equity (Unaudited) - EEGH Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofChangesinEquityUnauditedEEGH Consolidated Statements of Changes in Equity (Unaudited) - EEGH Statements 36 false false R37.htm 0000037 - Statement - Consolidated Statements of Changes in Equity (Unaudited) - EGTS Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofChangesinEquityUnauditedEGTS Consolidated Statements of Changes in Equity (Unaudited) - EGTS Statements 37 false false R38.htm 0000038 - Statement - Consolidated Statements of Cash Flows (Unaudited) Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofCashFlowsUnaudited Consolidated Statements of Cash Flows (Unaudited) Statements 38 false false R39.htm 0000039 - Statement - Consolidated Statements of Cash Flows (Unaudited) - PAC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofCashFlowsUnauditedPAC Consolidated Statements of Cash Flows (Unaudited) - PAC Statements 39 false false R40.htm 0000040 - Statement - Statements of Cash Flows (Unaudited) - MEC Sheet http://www.brkenergy.com/role/StatementsofCashFlowsUnauditedMEC Statements of Cash Flows (Unaudited) - MEC Statements 40 false false R41.htm 0000041 - Statement - Consolidated Statements of Cash Flows (Unaudited) - MidAmerican Funding LLC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofCashFlowsUnauditedMidAmericanFundingLLC Consolidated Statements of Cash Flows (Unaudited) - MidAmerican Funding LLC Statements 41 false false R42.htm 0000042 - Statement - Consolidated Statements of Cash Flows (Unaudited) - NPC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofCashFlowsUnauditedNPC Consolidated Statements of Cash Flows (Unaudited) - NPC Statements 42 false false R43.htm 0000043 - Statement - Consolidated Statements of Cash Flows (Unaudited) - SPPC Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofCashFlowsUnauditedSPPC Consolidated Statements of Cash Flows (Unaudited) - SPPC Statements 43 false false R44.htm 0000044 - Statement - Consolidated Statements of Cash Flows (Unaudited) - EEGH Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofCashFlowsUnauditedEEGH Consolidated Statements of Cash Flows (Unaudited) - EEGH Statements 44 false false R45.htm 0000045 - Statement - Consolidated Statements of Cash Flows (Unaudited) - EGTS Sheet http://www.brkenergy.com/role/ConsolidatedStatementsofCashFlowsUnauditedEGTS Consolidated Statements of Cash Flows (Unaudited) - EGTS Statements 45 false false R46.htm 0000046 - Disclosure - General Sheet http://www.brkenergy.com/role/General General Notes 46 false false R47.htm 0000047 - Disclosure - New Accounting Pronouncements Sheet http://www.brkenergy.com/role/NewAccountingPronouncements New Accounting Pronouncements Notes 47 false false R48.htm 0000048 - Disclosure - Business Acquisitions Sheet http://www.brkenergy.com/role/BusinessAcquisitions Business Acquisitions Notes 48 false false R49.htm 0000049 - Disclosure - Cash and Cash Equivalents and Restricted Cash and Cash Equivalents Sheet http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalents Cash and Cash Equivalents and Restricted Cash and Cash Equivalents Notes 49 false false R50.htm 0000050 - Disclosure - Property, Plant and Equipment, Net Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNet Property, Plant and Equipment, Net Notes 50 false false R51.htm 0000051 - Disclosure - Regulatory Matters Sheet http://www.brkenergy.com/role/RegulatoryMatters Regulatory Matters Notes 51 false false R52.htm 0000052 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestments Investments and Restricted Cash and Cash Equivalents and Investments Notes 52 false false R53.htm 0000053 - Disclosure - Recent Financing Transactions Sheet http://www.brkenergy.com/role/RecentFinancingTransactions Recent Financing Transactions Notes 53 false false R54.htm 0000054 - Disclosure - Income Taxes Sheet http://www.brkenergy.com/role/IncomeTaxes Income Taxes Notes 54 false false R55.htm 0000055 - Disclosure - Employee Benefit Plans Sheet http://www.brkenergy.com/role/EmployeeBenefitPlans Employee Benefit Plans Notes 55 false false R56.htm 0000056 - Disclosure - Asset Retirement Obligations Sheet http://www.brkenergy.com/role/AssetRetirementObligations Asset Retirement Obligations Notes 56 false false R57.htm 0000057 - Disclosure - Risk Management and Hedging Activities Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivities Risk Management and Hedging Activities Notes 57 false false R58.htm 0000058 - Disclosure - Fair Value Measurements Sheet http://www.brkenergy.com/role/FairValueMeasurements Fair Value Measurements Notes 58 false false R59.htm 0000059 - Disclosure - Commitments and Contingencies Sheet http://www.brkenergy.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 59 false false R60.htm 0000060 - Disclosure - Revenue from Contracts with Customers Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomers Revenue from Contracts with Customers Notes 60 false false R61.htm 0000061 - Disclosure - Shareholder's Equity Sheet http://www.brkenergy.com/role/ShareholdersEquity Shareholder's Equity Notes 61 false false R62.htm 0000062 - Disclosure - Member's Equity Sheet http://www.brkenergy.com/role/MembersEquity Member's Equity Notes 62 false false R63.htm 0000063 - Disclosure - Components of Accumulated Other Comprehensive Loss, Net Sheet http://www.brkenergy.com/role/ComponentsofAccumulatedOtherComprehensiveLossNet Components of Accumulated Other Comprehensive Loss, Net Notes 63 false false R64.htm 0000064 - Disclosure - Segment Information Sheet http://www.brkenergy.com/role/SegmentInformation Segment Information Notes 64 false false R65.htm 9954701 - Disclosure - General (Policies) Sheet http://www.brkenergy.com/role/GeneralPolicies General (Policies) Policies http://www.brkenergy.com/role/NewAccountingPronouncements 65 false false R66.htm 9954702 - Disclosure - Cash and Cash Equivalents and Restricted Cash and Cash Equivalents (Tables) Sheet http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsTables Cash and Cash Equivalents and Restricted Cash and Cash Equivalents (Tables) Tables http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalents 66 false false R67.htm 9954703 - Disclosure - Property, Plant and Equipment, Net (Tables) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables Property, Plant and Equipment, Net (Tables) Tables http://www.brkenergy.com/role/PropertyPlantandEquipmentNet 67 false false R68.htm 9954704 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments (Tables) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsTables Investments and Restricted Cash and Cash Equivalents and Investments (Tables) Tables http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestments 68 false false R69.htm 9954705 - Disclosure - Income Taxes (Tables) Sheet http://www.brkenergy.com/role/IncomeTaxesTables Income Taxes (Tables) Tables http://www.brkenergy.com/role/IncomeTaxes 69 false false R70.htm 9954706 - Disclosure - Employee Benefit Plans (Tables) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansTables Employee Benefit Plans (Tables) Tables http://www.brkenergy.com/role/EmployeeBenefitPlans 70 false false R71.htm 9954707 - Disclosure - Risk Management and Hedging Activities (Tables) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesTables Risk Management and Hedging Activities (Tables) Tables http://www.brkenergy.com/role/RiskManagementandHedgingActivities 71 false false R72.htm 9954708 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.brkenergy.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://www.brkenergy.com/role/FairValueMeasurements 72 false false R73.htm 9954709 - Disclosure - Commitment and Contingencies (Tables) Sheet http://www.brkenergy.com/role/CommitmentandContingenciesTables Commitment and Contingencies (Tables) Tables 73 false false R74.htm 9954710 - Disclosure - Revenue from Contracts with Customers (Tables) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables Revenue from Contracts with Customers (Tables) Tables http://www.brkenergy.com/role/RevenuefromContractswithCustomers 74 false false R75.htm 9954711 - Disclosure - Components of Accumulated Other Comprehensive Loss, Net (Tables) Sheet http://www.brkenergy.com/role/ComponentsofAccumulatedOtherComprehensiveLossNetTables Components of Accumulated Other Comprehensive Loss, Net (Tables) Tables http://www.brkenergy.com/role/ComponentsofAccumulatedOtherComprehensiveLossNet 75 false false R76.htm 9954712 - Disclosure - Segment Information (Tables) Sheet http://www.brkenergy.com/role/SegmentInformationTables Segment Information (Tables) Tables http://www.brkenergy.com/role/SegmentInformation 76 false false R77.htm 9954713 - Disclosure - General - BHE (Details) Sheet http://www.brkenergy.com/role/GeneralBHEDetails General - BHE (Details) Details 77 false false R78.htm 9954714 - Disclosure - General - EEGH (Details) Sheet http://www.brkenergy.com/role/GeneralEEGHDetails General - EEGH (Details) Details 78 false false R79.htm 9954715 - Disclosure - Business Acquisitions - BHE (Details) Sheet http://www.brkenergy.com/role/BusinessAcquisitionsBHEDetails Business Acquisitions - BHE (Details) Details 79 false false R80.htm 9954716 - Disclosure - Business Acquisitions - EEGH (Details) Sheet http://www.brkenergy.com/role/BusinessAcquisitionsEEGHDetails Business Acquisitions - EEGH (Details) Details 80 false false R81.htm 9954717 - Disclosure - Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - PAC (Details) Sheet http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsPACDetails Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - PAC (Details) Details http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsTables 81 false false R82.htm 9954718 - Disclosure - Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - MEC (Details) Sheet http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsMECDetails Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - MEC (Details) Details http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsTables 82 false false R83.htm 9954719 - Disclosure - Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - LLC (Details) Sheet http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsLLCDetails Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - LLC (Details) Details http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsTables 83 false false R84.htm 9954720 - Disclosure - Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - NPC (Details) Sheet http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsNPCDetails Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - NPC (Details) Details http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsTables 84 false false R85.htm 9954721 - Disclosure - Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - SPPC (Details) Sheet http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsSPPCDetails Cash and Cash Equivalents and Restricted Cash and Cash Equivalents - SPPC (Details) Details http://www.brkenergy.com/role/CashandCashEquivalentsandRestrictedCashandCashEquivalentsTables 85 false false R86.htm 9954722 - Disclosure - Property, Plant and Equipment, Net - BHE (Details) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetBHEDetails Property, Plant and Equipment, Net - BHE (Details) Details http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables 86 false false R87.htm 9954723 - Disclosure - Property, Plant and Equipment, Net - PAC (Details) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetPACDetails Property, Plant and Equipment, Net - PAC (Details) Details http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables 87 false false R88.htm 9954724 - Disclosure - Property, Plant and Equipment, Net - MEC (Details) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetMECDetails Property, Plant and Equipment, Net - MEC (Details) Details http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables 88 false false R89.htm 9954725 - Disclosure - Property, Plant and Equipment, Net - NPC (Details) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetNPCDetails Property, Plant and Equipment, Net - NPC (Details) Details http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables 89 false false R90.htm 9954726 - Disclosure - Property, Plant and Equipment, Net - SPPC (Details) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetSPPCDetails Property, Plant and Equipment, Net - SPPC (Details) Details http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables 90 false false R91.htm 9954727 - Disclosure - Property, Plant and Equipment, Net - EEGH (Details) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetEEGHDetails Property, Plant and Equipment, Net - EEGH (Details) Details http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables 91 false false R92.htm 9954728 - Disclosure - Property, Plant and Equipment, Net - EGTS (Details) Sheet http://www.brkenergy.com/role/PropertyPlantandEquipmentNetEGTSDetails Property, Plant and Equipment, Net - EGTS (Details) Details http://www.brkenergy.com/role/PropertyPlantandEquipmentNetTables 92 false false R93.htm 9954729 - Disclosure - Regulatory Matters - EEGH (Details) Sheet http://www.brkenergy.com/role/RegulatoryMattersEEGHDetails Regulatory Matters - EEGH (Details) Details 93 false false R94.htm 9954730 - Disclosure - Regulatory Matters - EGTS (Details) Sheet http://www.brkenergy.com/role/RegulatoryMattersEGTSDetails Regulatory Matters - EGTS (Details) Details 94 false false R95.htm 9954731 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments - BHE - Components and Investments (Details) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsBHEComponentsandInvestmentsDetails Investments and Restricted Cash and Cash Equivalents and Investments - BHE - Components and Investments (Details) Details 95 false false R96.htm 9954732 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments - BHE - Reconciliation of Cash (Details) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsBHEReconciliationofCashDetails Investments and Restricted Cash and Cash Equivalents and Investments - BHE - Reconciliation of Cash (Details) Details 96 false false R97.htm 9954733 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments - EEGH - Components (Details) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsEEGHComponentsDetails Investments and Restricted Cash and Cash Equivalents and Investments - EEGH - Components (Details) Details 97 false false R98.htm 9954734 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments - EEGH - Narrative (Details) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsEEGHNarrativeDetails Investments and Restricted Cash and Cash Equivalents and Investments - EEGH - Narrative (Details) Details 98 false false R99.htm 9954735 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments - EEGH - Reconciliation of Cash (Details) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsEEGHReconciliationofCashDetails Investments and Restricted Cash and Cash Equivalents and Investments - EEGH - Reconciliation of Cash (Details) Details 99 false false R100.htm 9954736 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments - EGTS - Components (Details) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsEGTSComponentsDetails Investments and Restricted Cash and Cash Equivalents and Investments - EGTS - Components (Details) Details 100 false false R101.htm 9954737 - Disclosure - Investments and Restricted Cash and Cash Equivalents and Investments - EGTS - Reconciliation of Cash (Details) Sheet http://www.brkenergy.com/role/InvestmentsandRestrictedCashandCashEquivalentsandInvestmentsEGTSReconciliationofCashDetails Investments and Restricted Cash and Cash Equivalents and Investments - EGTS - Reconciliation of Cash (Details) Details 101 false false R102.htm 9954738 - Disclosure - Recent Financing Transactions - BHE (Details) Sheet http://www.brkenergy.com/role/RecentFinancingTransactionsBHEDetails Recent Financing Transactions - BHE (Details) Details http://www.brkenergy.com/role/RecentFinancingTransactions 102 false false R103.htm 9954739 - Disclosure - Recent Financing Transactions - PAC (Details) Sheet http://www.brkenergy.com/role/RecentFinancingTransactionsPACDetails Recent Financing Transactions - PAC (Details) Details http://www.brkenergy.com/role/RecentFinancingTransactions 103 false false R104.htm 9954740 - Disclosure - Recent Financing Transactions - MEC (Details) Sheet http://www.brkenergy.com/role/RecentFinancingTransactionsMECDetails Recent Financing Transactions - MEC (Details) Details http://www.brkenergy.com/role/RecentFinancingTransactions 104 false false R105.htm 9954741 - Disclosure - Recent Financing Transactions - NPC (Details) Sheet http://www.brkenergy.com/role/RecentFinancingTransactionsNPCDetails Recent Financing Transactions - NPC (Details) Details http://www.brkenergy.com/role/RecentFinancingTransactions 105 false false R106.htm 9954742 - Disclosure - Recent Financing Transactions - SPPC (Details) Sheet http://www.brkenergy.com/role/RecentFinancingTransactionsSPPCDetails Recent Financing Transactions - SPPC (Details) Details http://www.brkenergy.com/role/RecentFinancingTransactions 106 false false R107.htm 9954743 - Disclosure - Income Taxes - BHE (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesBHEDetails Income Taxes - BHE (Details) Details 107 false false R108.htm 9954744 - Disclosure - Income Taxes - PAC (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesPACDetails Income Taxes - PAC (Details) Details 108 false false R109.htm 9954745 - Disclosure - Income Taxes - MEC (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesMECDetails Income Taxes - MEC (Details) Details 109 false false R110.htm 9954746 - Disclosure - Income Taxes - LLC (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesLLCDetails Income Taxes - LLC (Details) Details 110 false false R111.htm 9954747 - Disclosure - Income Taxes - NPC (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesNPCDetails Income Taxes - NPC (Details) Details 111 false false R112.htm 9954748 - Disclosure - Income Taxes - SPPC (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesSPPCDetails Income Taxes - SPPC (Details) Details 112 false false R113.htm 9954749 - Disclosure - Income Taxes - EEGH (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesEEGHDetails Income Taxes - EEGH (Details) Details 113 false false R114.htm 9954750 - Disclosure - Income Taxes - EGTS (Details) Sheet http://www.brkenergy.com/role/IncomeTaxesEGTSDetails Income Taxes - EGTS (Details) Details 114 false false R115.htm 9954751 - Disclosure - Employee Benefit Plans - BHE (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansBHEDetails Employee Benefit Plans - BHE (Details) Details 115 false false R116.htm 9954752 - Disclosure - Employee Benefit Plans - BHE - Employer Contributions (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansBHEEmployerContributionsDetails Employee Benefit Plans - BHE - Employer Contributions (Details) Details 116 false false R117.htm 9954753 - Disclosure - Employee Benefit Plans - PAC (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansPACDetails Employee Benefit Plans - PAC (Details) Details 117 false false R118.htm 9954754 - Disclosure - Employee Benefit Plans - PAC - Employer Contributions (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansPACEmployerContributionsDetails Employee Benefit Plans - PAC - Employer Contributions (Details) Details 118 false false R119.htm 9954755 - Disclosure - Employee Benefit Plans - MEC (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansMECDetails Employee Benefit Plans - MEC (Details) Details 119 false false R120.htm 9954756 - Disclosure - Employee Benefit Plans - MEC - Employer Contributions (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansMECEmployerContributionsDetails Employee Benefit Plans - MEC - Employer Contributions (Details) Details 120 false false R121.htm 9954757 - Disclosure - Employee Benefit Plans - NPC (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansNPCDetails Employee Benefit Plans - NPC (Details) Details 121 false false R122.htm 9954758 - Disclosure - Employee Benefit Plans - SPPC (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansSPPCDetails Employee Benefit Plans - SPPC (Details) Details 122 false false R123.htm 9954759 - Disclosure - Employee Benefit Plans - EEGH (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansEEGHDetails Employee Benefit Plans - EEGH (Details) Details 123 false false R124.htm 9954760 - Disclosure - Employee Benefit Plans - EGTS (Details) Sheet http://www.brkenergy.com/role/EmployeeBenefitPlansEGTSDetails Employee Benefit Plans - EGTS (Details) Details 124 false false R125.htm 9954761 - Disclosure - Asset Retirement Obligations - BHE (Details) Sheet http://www.brkenergy.com/role/AssetRetirementObligationsBHEDetails Asset Retirement Obligations - BHE (Details) Details http://www.brkenergy.com/role/AssetRetirementObligations 125 false false R126.htm 9954762 - Disclosure - Asset Retirement Obligations - MEC (Details) Sheet http://www.brkenergy.com/role/AssetRetirementObligationsMECDetails Asset Retirement Obligations - MEC (Details) Details http://www.brkenergy.com/role/AssetRetirementObligations 126 false false R127.htm 9954763 - Disclosure - Risk Management and Hedging Activities - PAC - Balance Sheet Location (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesPACBalanceSheetLocationDetails Risk Management and Hedging Activities - PAC - Balance Sheet Location (Details) Details 127 false false R128.htm 9954764 - Disclosure - Risk Management and Hedging Activities - PAC - Not Designated as Hedging Contracts (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesPACNotDesignatedasHedgingContractsDetails Risk Management and Hedging Activities - PAC - Not Designated as Hedging Contracts (Details) Details 128 false false R129.htm 9954765 - Disclosure - Risk Management and Hedging Activities - PAC - Derivative Contract Volumes (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesPACDerivativeContractVolumesDetails Risk Management and Hedging Activities - PAC - Derivative Contract Volumes (Details) Details 129 false false R130.htm 9954766 - Disclosure - Risk Management and Hedging Activities - PAC - Collateral and Contingent Features (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesPACCollateralandContingentFeaturesDetails Risk Management and Hedging Activities - PAC - Collateral and Contingent Features (Details) Details 130 false false R131.htm 9954767 - Disclosure - Risk Management and Hedging Activities - NPC - Balance Sheet Location (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesNPCBalanceSheetLocationDetails Risk Management and Hedging Activities - NPC - Balance Sheet Location (Details) Details 131 false false R132.htm 9954768 - Disclosure - Risk Management and Hedging Activities - NPC - Derivative Contract Volumes (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesNPCDerivativeContractVolumesDetails Risk Management and Hedging Activities - NPC - Derivative Contract Volumes (Details) Details 132 false false R133.htm 9954769 - Disclosure - Risk Management and Hedging Activities - NPC - Narrative (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesNPCNarrativeDetails Risk Management and Hedging Activities - NPC - Narrative (Details) Details 133 false false R134.htm 9954770 - Disclosure - Risk Management and Hedging Activities - SPPC - Balance Sheet Location (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesSPPCBalanceSheetLocationDetails Risk Management and Hedging Activities - SPPC - Balance Sheet Location (Details) Details 134 false false R135.htm 9954771 - Disclosure - Risk Management and Hedging Activities - SPPC - Derivative Contract Volumes (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesSPPCDerivativeContractVolumesDetails Risk Management and Hedging Activities - SPPC - Derivative Contract Volumes (Details) Details 135 false false R136.htm 9954772 - Disclosure - Risk Management and Hedging Activities -SPPC - Narrative (Details) Sheet http://www.brkenergy.com/role/RiskManagementandHedgingActivitiesSPPCNarrativeDetails Risk Management and Hedging Activities -SPPC - Narrative (Details) Details 136 false false R137.htm 9954773 - Disclosure - Fair Value Measurements - BHE (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsBHEDetails Fair Value Measurements - BHE (Details) Details 137 false false R138.htm 9954774 - Disclosure - Fair Value Measurements - BHE - Level 3 (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsBHELevel3Details Fair Value Measurements - BHE - Level 3 (Details) Details 138 false false R139.htm 9954775 - Disclosure - Fair Value Measurements - BHE - Debt (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsBHEDebtDetails Fair Value Measurements - BHE - Debt (Details) Details 139 false false R140.htm 9954776 - Disclosure - Fair Value Measurements - PAC (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsPACDetails Fair Value Measurements - PAC (Details) Details 140 false false R141.htm 9954777 - Disclosure - Fair Value Measurements - PAC - Debt (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsPACDebtDetails Fair Value Measurements - PAC - Debt (Details) Details 141 false false R142.htm 9954778 - Disclosure - Fair Value Measurements - MEC (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsMECDetails Fair Value Measurements - MEC (Details) Details 142 false false R143.htm 9954779 - Disclosure - Fair Value Measurements - MEC - Level 3 (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsMECLevel3Details Fair Value Measurements - MEC - Level 3 (Details) Details 143 false false R144.htm 9954780 - Disclosure - Fair Value Measurements - MEC - Debt (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsMECDebtDetails Fair Value Measurements - MEC - Debt (Details) Details 144 false false R145.htm 9954781 - Disclosure - Fair Value Measurements - LLC (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsLLCDetails Fair Value Measurements - LLC (Details) Details 145 false false R146.htm 9954782 - Disclosure - Fair Value Measurements - NPC (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsNPCDetails Fair Value Measurements - NPC (Details) Details 146 false false R147.htm 9954783 - Disclosure - Fair Value Measurements - NPC - Level 3 (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsNPCLevel3Details Fair Value Measurements - NPC - Level 3 (Details) Details 147 false false R148.htm 9954784 - Disclosure - Fair Value Measurements - NPC - Debt (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsNPCDebtDetails Fair Value Measurements - NPC - Debt (Details) Details 148 false false R149.htm 9954785 - Disclosure - Fair Value Measurements - SPPC (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsSPPCDetails Fair Value Measurements - SPPC (Details) Details 149 false false R150.htm 9954786 - Disclosure - Fair Value Measurements - SPPC - Level 3 (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsSPPCLevel3Details Fair Value Measurements - SPPC - Level 3 (Details) Details 150 false false R151.htm 9954787 - Disclosure - Fair Value Measurements - SPPC - Debt (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsSPPCDebtDetails Fair Value Measurements - SPPC - Debt (Details) Details 151 false false R152.htm 9954788 - Disclosure - Fair Value Measurements - EEGH (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsEEGHDetails Fair Value Measurements - EEGH (Details) Details 152 false false R153.htm 9954789 - Disclosure - Fair Value Measurements - EEGH - Debt (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsEEGHDebtDetails Fair Value Measurements - EEGH - Debt (Details) Details 153 false false R154.htm 9954790 - Disclosure - Fair Value Measurements - EGTS (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsEGTSDetails Fair Value Measurements - EGTS (Details) Details 154 false false R155.htm 9954791 - Disclosure - Fair Value Measurements - EGTS - Debt (Details) Sheet http://www.brkenergy.com/role/FairValueMeasurementsEGTSDebtDetails Fair Value Measurements - EGTS - Debt (Details) Details 155 false false R156.htm 9954792 - Disclosure - Commitments and Contingencies - BHE - Narrative (Details) Sheet http://www.brkenergy.com/role/CommitmentsandContingenciesBHENarrativeDetails Commitments and Contingencies - BHE - Narrative (Details) Details 156 false false R157.htm 9954793 - Disclosure - Commitments and Contingencies - BHE - Contingency Accrual (Details) Sheet http://www.brkenergy.com/role/CommitmentsandContingenciesBHEContingencyAccrualDetails Commitments and Contingencies - BHE - Contingency Accrual (Details) Details 157 false false R158.htm 9954794 - Disclosure - Commitments and Contingencies - PAC - Narrative (Details) Sheet http://www.brkenergy.com/role/CommitmentsandContingenciesPACNarrativeDetails Commitments and Contingencies - PAC - Narrative (Details) Details 158 false false R159.htm 9954795 - Disclosure - Commitments and Contingencies - PAC - Contingency Accrual (Details) Sheet http://www.brkenergy.com/role/CommitmentsandContingenciesPACContingencyAccrualDetails Commitments and Contingencies - PAC - Contingency Accrual (Details) Details 159 false false R160.htm 9954796 - Disclosure - Commitments and Contingencies - MEC (Details) Sheet http://www.brkenergy.com/role/CommitmentsandContingenciesMECDetails Commitments and Contingencies - MEC (Details) Details http://www.brkenergy.com/role/CommitmentsandContingencies 160 false false R161.htm 9954797 - Disclosure - Revenue from Contracts with Customers - BHE (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersBHEDetails Revenue from Contracts with Customers - BHE (Details) Details http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables 161 false false R162.htm 9954798 - Disclosure - Revenue from Contracts with Customers - BHE - Real Estate Services (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersBHERealEstateServicesDetails Revenue from Contracts with Customers - BHE - Real Estate Services (Details) Details 162 false false R163.htm 9954799 - Disclosure - Revenue from Contracts with Customers - BHE - Remaining Performance Obligation Total (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersBHERemainingPerformanceObligationTotalDetails Revenue from Contracts with Customers - BHE - Remaining Performance Obligation Total (Details) Details 163 false false R164.htm 9954800 - Disclosure - Revenue from Contracts with Customers - PAC (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersPACDetails Revenue from Contracts with Customers - PAC (Details) Details http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables 164 false false R165.htm 9954801 - Disclosure - Revenue from Contracts with Customers - MEC (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersMECDetails Revenue from Contracts with Customers - MEC (Details) Details http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables 165 false false R166.htm 9954802 - Disclosure - Revenue from Contracts with Customers - NPC (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersNPCDetails Revenue from Contracts with Customers - NPC (Details) Details http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables 166 false false R167.htm 9954803 - Disclosure - Revenue from Contracts with Customers - SPPC (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersSPPCDetails Revenue from Contracts with Customers - SPPC (Details) Details http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables 167 false false R168.htm 9954804 - Disclosure - Revenue from Contracts with Customers - EEGH (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersEEGHDetails Revenue from Contracts with Customers - EEGH (Details) Details http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables 168 false false R169.htm 9954805 - Disclosure - Revenue from Contracts with Customers - EEGH - Remaining Performance Obligation (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersEEGHRemainingPerformanceObligationDetails Revenue from Contracts with Customers - EEGH - Remaining Performance Obligation (Details) Details 169 false false R170.htm 9954806 - Disclosure - Revenue from Contracts with Customers - EGTS (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersEGTSDetails Revenue from Contracts with Customers - EGTS (Details) Details http://www.brkenergy.com/role/RevenuefromContractswithCustomersTables 170 false false R171.htm 9954807 - Disclosure - Revenue from Contracts with Customers - EGTS - Remaining Performance Obligation (Details) Sheet http://www.brkenergy.com/role/RevenuefromContractswithCustomersEGTSRemainingPerformanceObligationDetails Revenue from Contracts with Customers - EGTS - Remaining Performance Obligation (Details) Details 171 false false R172.htm 9954808 - Disclosure - Shareholder's Equity - MEC (Details) Sheet http://www.brkenergy.com/role/ShareholdersEquityMECDetails Shareholder's Equity - MEC (Details) Details 172 false false R173.htm 9954809 - Disclosure - Member's Equity - MidAmerican Funding (Details) Sheet http://www.brkenergy.com/role/MembersEquityMidAmericanFundingDetails Member's Equity - MidAmerican Funding (Details) Details 173 false false R174.htm 9954810 - Disclosure - Components of Accumulated Other Comprehensive Loss, Net - BHE (Details) Sheet http://www.brkenergy.com/role/ComponentsofAccumulatedOtherComprehensiveLossNetBHEDetails Components of Accumulated Other Comprehensive Loss, Net - BHE (Details) Details http://www.brkenergy.com/role/ComponentsofAccumulatedOtherComprehensiveLossNetTables 174 false false R175.htm 9954811 - Disclosure - Components of Accumulated Other Comprehensive Loss, Net - EEGH (Details) Sheet http://www.brkenergy.com/role/ComponentsofAccumulatedOtherComprehensiveLossNetEEGHDetails Components of Accumulated Other Comprehensive Loss, Net - EEGH (Details) Details http://www.brkenergy.com/role/ComponentsofAccumulatedOtherComprehensiveLossNetTables 175 false false R176.htm 9954812 - Disclosure - Segment Information - BHE (Details) Sheet http://www.brkenergy.com/role/SegmentInformationBHEDetails Segment Information - BHE (Details) Details 176 false false R177.htm 9954813 - Disclosure - Segment Information - BHE - Goodwill (Details) Sheet http://www.brkenergy.com/role/SegmentInformationBHEGoodwillDetails Segment Information - BHE - Goodwill (Details) Details 177 false false R178.htm 9954814 - Disclosure - Segment Information - MEC (Details) Sheet http://www.brkenergy.com/role/SegmentInformationMECDetails Segment Information - MEC (Details) Details 178 false false R179.htm 9954815 - Disclosure - Segment Information - LLC (Details) Sheet http://www.brkenergy.com/role/SegmentInformationLLCDetails Segment Information - LLC (Details) Details 179 false false R180.htm 9954816 - Disclosure - Segment Information - SPPC (Details) Sheet http://www.brkenergy.com/role/SegmentInformationSPPCDetails Segment Information - SPPC (Details) Details 180 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 8 fact(s) appearing in ix:hidden were eligible for transformation: bhe:NumberOfOwnedAndOperatedResidentialRealEstateBrokerageFirmsInUnitedStates, bhe:NumberofownedandoperatedelectricitytransmissioncompaniesinCanada, bhe:Numberofownedandoperatedrenewableenergybusinesses, us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1 - bhe-20230630.htm 4 [ix-0514-Hidden-Fact-Not-Referenced] WARN: 5 fact(s) appearing in ix:hidden were not referenced by any -sec-ix-hidden style property: us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1 - bhe-20230630.htm 4 bhe-20230630.htm bhe-20230630.xsd bhe-20230630_cal.xml bhe-20230630_def.xml bhe-20230630_lab.xml bhe-20230630_pre.xml bhe63023ex101.htm bhe63023ex151.htm bhe63023ex311.htm bhe63023ex312.htm bhe63023ex321.htm bhe63023ex322.htm eegh63023ex3113.htm eegh63023ex3114.htm eegh63023ex3213.htm eegh63023ex3214.htm egts63023ex3115.htm egts63023ex3116.htm egts63023ex3215.htm egts63023ex3216.htm llc63023ex317.htm llc63023ex318.htm llc63023ex327.htm llc63023ex328.htm mec63023ex106.htm mec63023ex153.htm mec63023ex315.htm mec63023ex316.htm mec63023ex325.htm mec63023ex326.htm npc63023ex107.htm npc63023ex154.htm npc63023ex3110.htm npc63023ex319.htm npc63023ex3210.htm npc63023ex329.htm pac63023ex105.htm pac63023ex152.htm pac63023ex313.htm pac63023ex314.htm pac63023ex323.htm pac63023ex324.htm pac63023ex95.htm sppc63023ex108.htm sppc63023ex3111.htm sppc63023ex3112.htm sppc63023ex3211.htm sppc63023ex3212.htm http://fasb.org/srt/2023 http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 true true