BRAZILIAN ELECTRIC POWER CO (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 00090 - Document - Document and Entity Information Network

*

*

 http://eletrobras.com/role/DocumentDocumentAndEntityInformation
2 Statement [Table] Table

*

*

 us-gaap:StatementTable
3 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
4 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
5 Ordinary shares Member ifrs-full:OrdinarySharesMember
6 Preference shares Member ifrs-full:PreferenceSharesMember
7 Class A Member ebr:ClassaPreferenceSharesMember
8 Class B Member ebr:ClassBPreferenceSharesMember
9 Statement LineItems us-gaap:StatementLineItems
10 Entity Registrant Name Concept (Text/String) For Period dei:EntityRegistrantName
11 Entity Central Index Key Concept (CIK Number) For Period dei:EntityCentralIndexKey
12 Document Type Concept (Submission Type) For Period dei:DocumentType
13 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
14 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
15 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
16 Entity Well-known Seasoned Issuer Concept (Yes/No) For Period dei:EntityWellKnownSeasonedIssuer
17 Entity Voluntary Filers Concept (Yes/No) For Period dei:EntityVoluntaryFilers
18 Entity Current Reporting Status Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
19 Entity Filer Category Concept (Filer Category) For Period dei:EntityFilerCategory
20 Entity Common Stock, Shares Outstanding Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
21 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
22 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
23 00100 - Statement - CONSOLIDATED BALANCE SHEETS Network

*

*

 http://eletrobras.com/role/StatementConsolidatedBalanceSheets
24 Implied Table Table

*

*

 implied:Table
25 CONSOLIDATED BALANCE SHEETS Abstract ifrs-full:StatementOfFinancialPositionAbstract
26 ASSETS Abstract ifrs-full:AssetsAbstract
27 CURRENT Abstract ifrs-full:CurrentAssetsAbstract
28 Cash and cash equivalent Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
29 Restricted cash Concept (Monetary) As Of Debit ifrs-full:CurrentRestrictedCashAndCashEquivalents
30 Marketable Securities Concept (Monetary) As Of Debit ebr:CurrentMarketableSecurities
31 Accounts Receivable, net Concept (Monetary) As Of Debit ifrs-full:CurrentTradeReceivables
32 Financial assets - concessions and Itaipu Concept (Monetary) As Of Debit ifrs-full:CurrentFinancialAssets
33 Financing and loans Concept (Monetary) As Of Debit ebr:CurrentLoansAndReceivablesAndCurrentCharges
34 Fuel Consumption Account - CCC Concept (Monetary) As Of Debit ebr:FuelConsumptionAccountAssetsCurrent
35 Dividends receivables Concept (Monetary) As Of Debit ebr:CurrentDividendsAndInterestReceivableOnEquityInvestmentsNetOfIncomeTax
36 Recoverable taxes Concept (Monetary) As Of Debit ebr:CurrentTaxAssetsRecoverable
37 Income tax and social contribution Concept (Monetary) As Of Debit ifrs-full:CurrentTaxAssets
38 Reimbursement rights Concept (Monetary) As Of Debit ebr:CurrentReimbursementRights
39 Inventories Concept (Monetary) As Of Debit ifrs-full:Inventories
40 Nuclear fuel inventory Concept (Monetary) As Of Debit ifrs-full:CurrentFuel
41 Derivative financial instruments Concept (Monetary) As Of Debit ifrs-full:CurrentDerivativeFinancialAssets
42 Hydrological risk Concept (Monetary) As Of Debit ebr:CurrentHydrologicalRisk
43 Assets held for sale Concept (Monetary) As Of Debit ifrs-full:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners
44 Others Concept (Monetary) As Of Debit ifrs-full:OtherCurrentAssets
45 TOTAL CURRENT ASSETS Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
46 Non-current Abstract ifrs-full:NoncurrentAssetsAbstract
47 LONG-TERM ASSETS Abstract ebr:LongTermAssetsAbstract
48 Reimbursement rights Concept (Monetary) As Of Debit ebr:NonCurrentReimbursementRights
49 Financing and loans Concept (Monetary) As Of Debit ifrs-full:NoncurrentLoansAndReceivables
50 Accounts Receivable, net Concept (Monetary) As Of Debit ifrs-full:NoncurrentTradeReceivables
51 Marketable Securities Concept (Monetary) As Of Debit ebr:NoncurrentMarketableSecurities
52 Nuclear fuel inventory Concept (Monetary) As Of Debit ebr:NonCurrentFuelInventory
53 Recoverable taxes Concept (Monetary) As Of Debit ebr:NoncurrentTaxAssetsRecoverable
54 Current income and social contribution taxes Concept (Monetary) As Of Debit ifrs-full:CurrentTaxAssetsNoncurrent
55 Deferred income and social contribution taxes Concept (Monetary) As Of Debit ebr:DeferredTaxAssetsNonCurrent
56 Guarantees and restricted deposits Concept (Monetary) As Of Debit ebr:NonCurrentGuaranteesAndRestrictedDeposits
57 Fuel Consumption Account - CCC Concept (Monetary) As Of Debit ebr:FuelConsumptionAccountAssetsNoncurrent
58 Financial assets - Concessions and Itaipu Concept (Monetary) As Of Debit ifrs-full:NoncurrentFinancialAssets
59 Derivative financial instruments Concept (Monetary) As Of Debit ifrs-full:NoncurrentDerivativeFinancialAssets
60 Advances for future capital increase Concept (Monetary) As Of Debit ebr:TotalAdvancesAndInvestments
61 Hydrological risk Concept (Monetary) As Of Debit ebr:NonCurrentHydrologicalRisk
62 Others Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentAssets
63 Total long term assets excluding investments, fixed assets and intangible assets Concept (Monetary) As Of Debit ebr:LongTermAssetsExcludingInvestmentsFixedAssetsAndIntangibleAssets
64 INVESTMENTS Abstract ebr:InvestmentAbstract
65 Accounted for-by the equity method Concept (Monetary) As Of Debit ifrs-full:InvestmentAccountedForUsingEquityMethod
66 Maintained at fair value Concept (Monetary) As Of Debit ifrs-full:FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome
67 Total investments in subsidiaries, joint ventures and associates Concept (Monetary) As Of Debit ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates
68 FIXED ASSETS, NET Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
69 INTANGIBLE ASSETS, NET Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
70 TOTAL NON-CURRENT ASSETS Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
71 TOTAL ASSETS Concept (Monetary) As Of Debit ifrs-full:Assets
72 LIABILITIES AND EQUITY Abstract ifrs-full:EquityAndLiabilitiesAbstract
73 CURRENT Abstract ifrs-full:CurrentLiabilitiesAbstract
74 Financing and loans Concept (Monetary) As Of Credit ifrs-full:CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings
75 Debentures Concept (Monetary) As Of Credit ifrs-full:NonderivativeFinancialLiabilitiesUndiscountedCashFlows
76 Compulsory Loan Concept (Monetary) As Of Credit ebr:CompulsoryLoanCurrentInterestPayable
77 Suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
78 Advances from clients Concept (Monetary) As Of Credit ifrs-full:CurrentAdvances
79 Taxes payable Concept (Monetary) As Of Credit ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
80 Current income tax and social contribution Concept (Monetary) As Of Credit ifrs-full:CurrentTaxLiabilitiesCurrent
81 Shareholders compensation Concept (Monetary) As Of Credit ifrs-full:CurrentDividendPayables
82 Provision for Onerous contracts Concept (Monetary) As Of Credit ifrs-full:ShorttermOnerousContractsProvision
83 Financial liabilities - Concessions and Itaipu Concept (Monetary) As Of Credit ifrs-full:CurrentFinancialLiabilities
84 Payroll Concept (Monetary) As Of Credit ebr:CurrentAccruedPayrollExpenses
85 Reimbursement obligations Concept (Monetary) As Of Credit ebr:CurrentReimbursementObligation
86 Post-employment benefits Concept (Monetary) As Of Credit ifrs-full:CurrentRecognisedLiabilitiesDefinedBenefitPlan
87 Provisions for litigation Concept (Monetary) As Of Credit ifrs-full:ShorttermLegalProceedingsProvision
88 Regulatory fees Concept (Monetary) As Of Credit ebr:CurrentRegulatoryLiability
89 Leasing Concept (Monetary) As Of Credit ifrs-full:CurrentFinanceLeaseLiabilities
90 Derivatives financial instruments Concept (Monetary) As Of Credit ifrs-full:CurrentDerivativeFinancialLiabilities
91 Liabilities associated to assets held for sale Concept (Monetary) As Of Credit ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale
92 Others Concept (Monetary) As Of Credit ifrs-full:OtherCurrentLiabilities
93 TOTAL CURRENT LIABILITIES Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
94 NON-CURRENT Abstract ifrs-full:NoncurrentLiabilitiesAbstract
95 Financing and loans Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
96 Suppliers Concept (Monetary) As Of Credit ifrs-full:NoncurrentPayables
97 Debentures Concept (Monetary) As Of Credit ifrs-full:NoncurrentPortionOfNoncurrentNotesAndDebenturesIssued
98 Advances from clients Concept (Monetary) As Of Credit ifrs-full:NoncurrentAdvances
99 Compulsory Loan Concept (Monetary) As Of Credit ebr:CompulsoryLoanCreditCollectedNoncurrentLiabilities
100 Asset decomission obligation Concept (Monetary) As Of Credit ebr:NonCurrentAssetDecommissionObligation
101 Fuel Consumption Account - CCC Concept (Monetary) As Of Credit ebr:FuelConsumptionAccountLiabilitiesNoncurrent
102 Provisions for litigation Concept (Monetary) As Of Credit ifrs-full:LongtermLegalProceedingsProvision
103 Post-employment benefits Concept (Monetary) As Of Credit ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan
104 Provisions for Onerous contracts Concept (Monetary) As Of Credit ifrs-full:LongtermOnerousContractsProvision
105 Reimbursement obligations Concept (Monetary) As Of Credit ebr:NonCurrentReimbursementObligation
106 Leasing Concept (Monetary) As Of Credit ifrs-full:NoncurrentFinanceLeaseLiabilities
107 Concessions payable - Use of public property Concept (Monetary) As Of Credit ebr:NonCurrentConcessionsPayable
108 Advances for future capital increase Concept (Monetary) As Of Credit ebr:AdvancesForFutureCapitalIncreaseNonCurrentLiabilities
109 Derivatives financial instruments Concept (Monetary) As Of Credit ifrs-full:NoncurrentDerivativeFinancialLiabilities
110 Regulatory fees Concept (Monetary) As Of Credit ebr:NonCurrentRegulatoryLiability
111 Taxes payable Concept (Monetary) As Of Credit ifrs-full:NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
112 Deferred income tax and social contribution Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
113 Other Concept (Monetary) As Of Credit ifrs-full:OtherNoncurrentLiabilities
114 TOTAL NON-CURRENT LIABILITIES Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
115 EQUITY Abstract ifrs-full:EquityAbstract
116 Capital stock Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
117 Capital reserve Concept (Monetary) As Of Credit ifrs-full:CapitalReserve
118 Profit reserves Concept (Monetary) As Of Credit ebr:ProfitReserves
119 Adjustments to equity Concept (Monetary) As Of Credit ebr:AdjustmentsToEquity
120 Accumulated losses Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
121 Accumulated other comprehensive loss Concept (Monetary) As Of Credit ifrs-full:AccumulatedOtherComprehensiveIncome
122 Equity attributable to owners of the Company Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
123 Non-controlling-interests Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
124 TOTAL EQUITY Concept (Monetary) As Of Credit ifrs-full:Equity
125 TOTAL LIABILITIES AND EQUITY Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
126 00200 - Statement - CONSOLIDATED STATEMENTS OF PROFIT AND LOSS Network

*

*

 http://eletrobras.com/role/StatementConsolidatedStatementsOfProfitAndLoss
127 Implied Table Table

*

*

 implied:Table
128 CONSOLIDATED STATEMENTS OF PROFIT AND LOSS Abstract us-gaap:IncomeStatementAbstract
129 NET OPERATING REVENUE Concept (Monetary) For Period Credit ifrs-full:MiscellaneousOtherOperatingIncome
130 Financial - Return on Investment - RBSE Concept (Monetary) For Period Credit ebr:FinancialReturnOnInvestmentRbse
131 NET OPERATING REVENUE Concept (Monetary) For Period Credit ifrs-full:Revenue
132 OPERATING EXPENSES Abstract ifrs-full:ExpenseByNatureAbstract
133 Energy purchased for resale Concept (Monetary) For Period Debit ifrs-full:EnergyExpense
134 Charges upon use of electricity network Concept (Monetary) For Period Debit ifrs-full:EnergyTransmissionCharges
135 Fuel for produce electricity Concept (Monetary) For Period Debit ifrs-full:FuelExpense
136 Construction Concept (Monetary) For Period Debit ebr:ConstructionExpense
137 Personnel, supplies and services Concept (Monetary) For Period Debit ebr:PersonnelSupplierAndServicesExpensesTotal
138 Remuneration and Indemnity Concept (Monetary) For Period Debit ebr:RemunerationAndIndemnityExpense
139 Depreciation Concept (Monetary) For Period Debit ifrs-full:DepreciationExpense
140 Amortization Concept (Monetary) For Period Debit ifrs-full:AmortisationExpense
141 Donations and contributions Concept (Monetary) For Period Debit ifrs-full:DonationsAndSubsidiesExpense
142 Operating charges (reversals), net Concept (Monetary) For Period Debit ebr:OperatingChargesReversalsNet
143 Investigation Findings Concept (Monetary) For Period Debit ebr:InvestigationFindingsExpense
144 Gain on sale of subsidiary Concept (Monetary) For Period Credit ifrs-full:GainsLossesRecognisedWhenControlInSubsidiaryIsLost
145 Others Concept (Monetary) For Period Credit ifrs-full:OtherOperatingIncomeExpense
146 OPERATING EXPENSES Concept (Monetary) For Period Debit ifrs-full:OperatingExpense
147 OPERATING PROFIT (LOSS) BEFORE FINANCIAL RESULT Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
148 FINANCIAL RESULT Abstract ebr:FinancialResultAbstract
149 Financial Revenue Abstract ebr:FinancialRevenueAbstract
150 Income from interest, commissions and fees Concept (Monetary) For Period Credit ebr:IncomeFromInterestCommissionsAndFees
151 Income from financial investments Concept (Monetary) For Period Credit ifrs-full:InvestmentIncome
152 Additional interest on energy Concept (Monetary) For Period Credit ebr:InterestIncomeOnEnergy
153 Monetary adjustment gain Concept (Monetary) For Period Credit ebr:GainsOnNetMonetaryPosition
154 Exchange variation gain Concept (Monetary) For Period Credit ifrs-full:NetForeignExchangeGain
155 Remuneration for indemnifications - Law 12,783/13 Concept (Monetary) For Period Credit ebr:RemunerationForIndemnifications
156 Updating regulatory asset Concept (Monetary) For Period Credit ebr:IncomeFromUpdatingRegulatoryAsset
157 Gains on derivatives Concept (Monetary) For Period Credit ifrs-full:GainsOnChangeInFairValueOfDerivatives
158 Other financial income Concept (Monetary) For Period Credit ifrs-full:OtherFinanceIncome
159 Financial Expenses Abstract ebr:FinancialExpensesAbstract
160 Debt charges Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnBorrowings
161 Lease charges Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnFinanceLeases
162 Charges on shareholders' funds Concept (Monetary) For Period Credit ebr:ChargesOnShareholdersFunds
163 Monetary restatements loss Concept (Monetary) For Period Debit ebr:LossesOnNetMonetaryPosition
164 Exchange variation loss Concept (Monetary) For Period Debit ifrs-full:NetForeignExchangeLoss
165 Updating regulatory liabilities Concept (Monetary) For Period Debit ebr:ExpenseOnUpdatingRegulatoryAsset
166 Loss on derivatives Concept (Monetary) For Period Debit ifrs-full:LossesOnChangeInFairValueOfDerivatives
167 Other financial expenses Concept (Monetary) For Period Debit ifrs-full:OtherFinanceCost
168 FINANCIAL RESULT Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
169 PROFIT (LOSS) BEFORE RESULTS OF EQUITY INVESTMENTS, TAXES AND SOCIAL CONTRIBUTIONS Concept (Monetary) For Period Credit ebr:ProfitLossBeforeResultsOfEquityInvestmentsTaxesAndSocialContributions
170 RESULTS OF EQUITY METHOD INVESTMENTS Concept (Monetary) For Period Credit ebr:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodAndIncomeFromOtherInvestments
171 PROFIT (LOSS) BEFORE TAXES AND SOCIAL CONTRIBUTIONS Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
172 Current income tax and social contribution Concept (Monetary) For Period Debit ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods
173 Deferred income tax and social contribution Concept (Monetary) For Period ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
174 TOTAL INCOME TAXES AND SOCIAL CONTRIBUTIONS Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
175 Net Income (Loss) for year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
176 AMOUNT ATTRIBUTED TO OWNERS OF THE COMPANY Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOwnersOfParent
177 AMOUNT ATTRIBUTED TO NON-CONTROLLING INTERESTS Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToNoncontrollingInterests
178 PROFIT (LOSS) BASIC PER SHARE Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
179 PROFIT (LOSS) DILUTED PER SHARE Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
180 00300 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY Network

*

*

 http://eletrobras.com/role/StatementConsolidatedStatementsOfChangesInEquity
181 Statement of changes in equity [table] Table

*

*

 ifrs-full:StatementOfChangesInEquityTable
182 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
183 Equity [member] Member ifrs-full:EquityMember
184 CAPITAL STOCK Member ifrs-full:IssuedCapitalMember
185 CAPITAL RESERVES Member ifrs-full:CapitalReserveMember
186 EARNINGS RESERVES Member ebr:ProfitReservesMember
187 LEGAL Member ebr:ProfitReservesLegalMember
188 STATUTORY Member ifrs-full:StatutoryReserveMember
189 RETAINED EARNINGS Member ebr:ProfitReservesRetainedEarningsMember
190 UNREALIZED PROFIT Member ebr:ProfitReservesUnrealizedProfitMember
191 EQUITY VALUATION ADJUSTMENT EFFECTS Member ebr:EquityValuationAdjustmentEffectsMember
192 ACCUMULATED LOSSES Member ifrs-full:RetainedEarningsMember
193 ACCUMULATED OTHER COMPREHENSIVE LOSS Member ifrs-full:AccumulatedOtherComprehensiveIncomeMember
194 EQUITY ATTRIBUTABLE TO OWNERS OF THE COMPANY Member ifrs-full:EquityAttributableToOwnersOfParentMember
195 MINORITY SHAREHOLDERS Member ifrs-full:NoncontrollingInterestsMember
196 CHANGES IN EQUITY LineItems ifrs-full:StatementOfChangesInEquityLineItems
197 Equity at beginning of the year Concept (Monetary) As Of Credit ifrs-full:Equity
198 Sale of Investments Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughDisposalOfInvestmentsEquity
199 Accumulative conversion adjustments Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughConversionOfConvertibleInstruments
200 Post-employment benefit adjustments Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughPostEmploymentBenefitAdjustmentsEquity
201 Fair value of financial instruments available for sale Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughFairValueOfAvailableForSaleFinancialInstrumentsEquity
202 OCI associated with assets held for sale Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughOtherComprehensiveIncomeAssociatedWithAssetsHeldForSaleEquity
203 Deferred Income tax and social contribution over other comprehensive income Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughDeferredIncomeTaxAndSocialContributionOverOtherComprehensiveIncomeLoss
204 Adjustment of Subsidiary / Associates Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughChangeInEquityOfSubsidiaries
205 Result of the acquisition of investees Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary
206 Financial instruments - hedge Concept (Monetary) For Period Debit ifrs-full:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied
207 Equity valuation adjustments Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughEquityValuationAdjustments
208 Constitution of reserves Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughEstablishmentOfReservesEquity
209 Net Income (Loss) for year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
210 Proposed dividends Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughProposedDividends
211 Unclaimed shareholders' compensation - statute of limitations Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughUnclaimedCompensationToShareholders
212 Absorption of losses Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughTransfersFromLegalReservesForAbsorptionOfLosses
213 Equity at end of the year Concept (Monetary) As Of Credit ifrs-full:Equity
214 00400 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME AND LOSS Network

*

*

 http://eletrobras.com/role/StatementConsolidatedStatementsOfComprehensiveIncomeAndLoss
215 Implied Table Table

*

*

 implied:Table
216 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME AND LOSS Abstract ifrs-full:StatementOfComprehensiveIncomeAbstract
217 Profit (loss) in the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
218 Other comprehensive income (loss) which may not be reclassified to net profit or loss Abstract ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract
219 Foreign currency translation adjustments Concept (Monetary) For Period Credit ebr:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationThatWillNotBeReclassifiedToProfitOrLoss
220 Actuarial gains and losses Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans
221 Total other comprehensive income that will not be reclassified to profit or loss, before tax Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax
222 Other comprehensive income (loss) which may be reclassified to income Abstract ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract
223 Cash flow hedge Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges
224 Acquisition of investees Concept (Monetary) For Period Credit ebr:OtherComprehensiveIncomeNetOfTaxAcquisitionOfInvestees
225 Fair value of financial instruments available for sale Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets
226 Deferred Income tax/social contributions Concept (Monetary) For Period Debit ifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome
227 Comprehensive income of subsidiaries, associates and joint ventures companies Concept (Monetary) For Period Credit ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax
228 Deferred Income tax/social contributions Concept (Monetary) For Period Debit ifrs-full:IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLoss
229 Total other comprehensive income that will be reclassified to profit or loss, before tax Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax
230 Other items in comprehensive loss Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
231 Total comprehensive income (loss) of the year Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
232 Portion attributable to controlling shareholders owners of the Company Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
233 Portion attributable to non-controlling shareholders interests Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests
234 00500 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS Network

*

*

 http://eletrobras.com/role/StatementConsolidatedStatementsOfCashFlows
235 Implied Table Table

*

*

 implied:Table
236 CONSOLIDATED STATEMENTS OF CASH FLOWS Abstract ifrs-full:StatementOfCashFlowsAbstract
237 CASH FLOWS FROM OPERATING ACTIVITIES Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
238 Profit (Loss) before income tax and social contribution Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
239 Adjustments to reconcile net profit (loss) to net cash provided by operating activities : Abstract ifrs-full:AdjustmentsForReconcileProfitLossAbstract
240 Depreciation and amortization Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense
241 Net monetary variations Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnNetMonetaryPosition
242 Net exchange variations Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
243 Financial charges Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForFinanceCosts
244 Income from financial assets Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForFinanceIncome
245 Result of equity method investees Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod
246 Bad debt expense (reversals) Concept (Monetary) For Period Credit ebr:ProvisionReversalForUnsecuredLiabilities
247 Provisions for litigation Concept (Monetary) For Period Debit ebr:AdjustmentToProvisionsForLitigation
248 Impairment of assets Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
249 Provisions (reversals) for onerous contracts Concept (Monetary) For Period Debit ebr:AdjustmentForProvisionsReversalsOnerousContracts
250 Impairment (reversal) for investment losses Concept (Monetary) For Period Debit ebr:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInvestmentLosses
251 Provision (reversal) hydrological risk - GSF Concept (Monetary) For Period Debit ebr:AdjustmentToProvisionReversalOfHydrologicalRisk
252 Provision CCC - ANEEL Concept (Monetary) For Period Debit ebr:AdjustmentToProvisionForFuelConsumptionAccount
253 TFRH Concept (Monetary) For Period Debit ebr:AdjustmentsToWaterResourcesSupervisoryFeeTfrh
254 Fees on the global reversal reserve Concept (Monetary) For Period Debit ebr:AdjustmentForFeesOnGlobalReversalReserve
255 Adjustment fair value / market value Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForFairValueGainsLosses
256 Minor shareholders' share Concept (Monetary) For Period Debit ebr:AdjustmentForNonControllingInterestShare
257 Interest on resources from shareholders' Concept (Monetary) For Period Credit ebr:ChargesOnShareholdersFunds
258 Derivatives Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives
259 Investigation Findings Concept (Monetary) For Period Debit ebr:InvestigationFindingsExpense
260 Others Concept (Monetary) For Period Debit ifrs-full:OtherAdjustmentsToReconcileProfitLoss
261 Adjustments to reconcile profit (loss) Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForReconcileProfitLoss
262 Changes in: Abstract ebr:IncreaseDecreaseInWorkingCapitalAbstract
263 Accounts receivables Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable
264 Marketable securities Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInMarketableSecurities
265 Reimbursement rights Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInReimbursementRights
266 Inventories Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInInventories
267 Nuclear fuel inventory Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInFuelInventory
268 Financial asset - Itaipu and public service concessions Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInFinancialAssets
269 Assets held for sale Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInAssetsHeldForSale
270 Hydrological risk Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInHydrologicalRisk
271 Others Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets
272 Changes in assets Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInAssets
273 Suppliers Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAccountPayable
274 Advances from clients Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInAdvancesFromClients
275 Leasing Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInLeasing
276 Payroll Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities
277 Reimbursement obligations Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInReimbursementObligations
278 Regulatory fees Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInRegulatoryFees
279 Liabilities associated with assets held for sale Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInLiabilitiesAssociatedToAssetsHeldForSale
280 Other Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInOtherLiabilities
281 Changes in liabilities Concept (Monetary) For Period Debit ebr:AdjustmentsForIncreaseDecreaseInLiabilities
282 Cash generated from operations Concept (Monetary) For Period Debit ebr:CashGeneratedFromOperations
283 Payment of interest Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsOperatingActivities
284 Payment of global reverse reserve charges Concept (Monetary) For Period Credit ebr:PaymentOfGlobalReverseReserveCharges
285 Amounts received from allowed annual revenue Concept (Monetary) For Period Debit ebr:ReceiptsFromAllowedAnnualRevenue
286 Receipt of financial asset compensation Concept (Monetary) For Period Debit ebr:ReceiptFromFinancialAssetCompensation
287 Receipt of interest Concept (Monetary) For Period Debit ifrs-full:InterestReceivedClassifiedAsOperatingActivities
288 Payment of income tax and social contributions Concept (Monetary) For Period Credit ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities
289 Payment of refinancing of taxes and contributions - principal Concept (Monetary) For Period Credit ebr:PaymentOfRefinancingOfTaxesAndContributionsPrincipal
290 Dividend received from equity investments Concept (Monetary) For Period Debit ifrs-full:DividendsReceivedClassifiedAsOperatingActivities
291 Pention plan payments Concept (Monetary) For Period Credit ebr:PensionPaymentsClassifiedAsOperatingActivities
292 Payment of legal provisions Concept (Monetary) For Period Credit ebr:PaymentForLegalProvisions
293 Judicial deposits Concept (Monetary) For Period Credit ebr:PaymentToJudicialDeposits
294 Net cash provided by operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
295 CASH FLOWS FROM FINANCING ACTIVITIES Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
296 Loans and financing Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
297 Payment of financing and loans - principal Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
298 Payments of shareholders remuneration Concept (Monetary) For Period Credit ebr:PaymentOfShareholdersRemuneration
299 Advances for future capital increase from shareholders Concept (Monetary) For Period Debit ebr:ProceedsFromShareholdersForFutureCapitalIncreases
300 Global Reversion Reserve Resources Concept (Monetary) For Period Debit ebr:ProceedsForGlobalReversionReserveResources
301 Other Concept (Monetary) For Period Debit ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities
302 Net cash provided by financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
303 CASH FLOWS FROM INVESTMENT ACTIVITIES Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
304 Loans and financing - receipt Concept (Monetary) For Period Credit ifrs-full:OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities
305 Loans and financing - payment Concept (Monetary) For Period Debit ifrs-full:OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities
306 Acquisition of fixed assets Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
307 Acquisition of intangible assets Concept (Monetary) For Period Credit ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities
308 Acquisition of concession assets Concept (Monetary) For Period Credit ebr:PurchaseOfConcessionAssets
309 Capital investment in equity investments Concept (Monetary) For Period Credit ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod
310 Investment for future capital increases Concept (Monetary) For Period Credit ebr:InvestmentForFutureCapitalIncreasesClassifiedAsInvestingActivities
311 Sale of investments in equity investments Concept (Monetary) For Period Debit ebr:DisposalOfEquityInvestments
312 Net cash flow from subsidiary acquired Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities
313 Other Concept (Monetary) For Period Debit ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsInvestingActivities
314 Net cash used in investment activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
315 Net decrease in cash and cash equivalents for the year Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
316 Cash and cash equivalents at the beginning of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
317 Cash and cash equivalents at the end of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
318 Cash and cash equivalents at the end of the year Concept (Monetary) As Of Debit ebr:CashAndCashEquivalentsBeforeReclassification
319 10101 - Disclosure - OPERATING CONTEXT Network

*

*

 http://eletrobras.com/role/DisclosureOperatingContext
320 Implied Table Table

*

*

 implied:Table
321 OPERATING CONTEXT Abstract ebr:OperationalContextAbstract
322 OPERATING CONTEXT Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory
323 10201 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessions
324 Implied Table Table

*

*

 implied:Table
325 PUBLIC SERVICE ELETRIC POWER CONCESSIONS Abstract ebr:PublicServiceElectricPowerConcessionsAbstract
326 PUBLIC SERVICE ELETRIC POWER CONCESSIONS Concept (Text Block (HTML)) For Period ebr:PublicServiceElectricPowerConcessionsTextBlock
327 10301 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPolicies
328 Implied Table Table

*

*

 implied:Table
329 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Abstract ebr:SummaryOfSignificantAccountingPoliciesAbstract
330 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
331 10401 - Disclosure - ACCOUNTING ESTIMATED AND JUDGMENTS Network

*

*

 http://eletrobras.com/role/DisclosureAccountingEstimatedAndJudgments
332 Implied Table Table

*

*

 implied:Table
333 ACCOUNTING ESTIMATED AND JUDGMENTS Abstract ebr:AccountingEstimateAndJudgementAbstract
334 ACCOUNTING ESTIMATED AND JUDGMENTS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory
335 10501 - Disclosure - CASH, CASH EQUIVALENT, AND RESTRICTED CASH Network

*

*

 http://eletrobras.com/role/DisclosureCashCashEquivalentAndRestrictedCash
336 Implied Table Table

*

*

 implied:Table
337 CASH, CASH EQUIVALENT, AND RESTRICTED CASH Abstract ifrs-full:CashAndCashEquivalentsAbstract
338 CASH, CASH EQUIVALENT, AND RESTRICTED CASH Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory
339 10601 - Disclosure - MARKETABLE SECURITIES Network

*

*

 http://eletrobras.com/role/DisclosureMarketableSecurities
340 Implied Table Table

*

*

 implied:Table
341 MARKETABLE SECURITIES Abstract ebr:DisclosureOfMarketableSecuritiesAbstract
342 MARKETABLE SECURITIES Concept (Text Block (HTML)) For Period ebr:DisclosureOfMarketableSecuritiesTextBlock
343 10701 - Disclosure - ACCOUNTS RECEIVABLE, NET Network

*

*

 http://eletrobras.com/role/DisclosureAccountsReceivableNet
344 Implied Table Table

*

*

 implied:Table
345 ACCOUNTS RECEIVABLE, NET Abstract ifrs-full:TradeAndOtherCurrentReceivablesAbstract
346 ACCOUNTS RECEIVABLE, NET Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory
347 10801 - Disclosure - FINANCING AND LOANS Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoans
348 Implied Table Table

*

*

 implied:Table
349 FINANCING AND LOANS. Abstract ebr:FinancingAndLoanReceivablesAbstract
350 FINANCING AND LOANS Concept (Text Block (HTML)) For Period ebr:DisclosureOfFinancingAndLoansReceivablesTextBlock
351 10901 - Disclosure - DIVIDENDS RECEIVABLES Network

*

*

 http://eletrobras.com/role/DisclosureDividendsReceivables
352 Implied Table Table

*

*

 implied:Table
353 DIVIDENDS RECEIVABLES Abstract ebr:DisclosureOfDividendsAndInterestsReceivablesAbstract
354 DIVIDENDS RECEIVABLES Concept (Text Block (HTML)) For Period ebr:DisclosureOfDividendsAndInterestsReceivablesExplanatoryTextBlock
355 11001 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributions
356 Implied Table Table

*

*

 implied:Table
357 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
358 RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS Concept (Text Block (HTML)) For Period ebr:DisclosureOfRecoverableTaxesAndIncomeTaxAndSocialContributions
359 11101 - Disclosure - REIMBURSEMENT RIGHTS AND OBLIGATIONS Network

*

*

 http://eletrobras.com/role/DisclosureReimbursementRightsAndObligations
360 Implied Table Table

*

*

 implied:Table
361 REIMBURSEMENT RIGHTS AND OBLIGATIONS Abstract ifrs-full:DisclosureOfReimbursementRightsAbstract
362 REIMBURSEMENT RIGHTS AND OBLIGATIONS Concept (Text Block (HTML)) For Period ebr:DisclosureOfReimbursementRightsAndObligationTextBlock
363 11201 - Disclosure - NUCLEAR FUEL INVENTORY Network

*

*

 http://eletrobras.com/role/DisclosureNuclearFuelInventory
364 Implied Table Table

*

*

 implied:Table
365 NUCLEAR FUEL INVENTORY Abstract ebr:InventoriesAbstract
366 NUCLEAR FUEL INVENTORY Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInventoriesExplanatory
367 11301 - Disclosure - ADVANCES FOR FUTURE CAPITAL INCREASE Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesForFutureCapitalIncrease
368 Implied Table Table

*

*

 implied:Table
369 ADVANCES FOR FUTURE CAPITAL INCREASE Abstract ebr:AdvancesForFutureCapitalIncreaseAbstract
370 ADVANCES FOR FUTURE CAPITAL INCREASE Concept (Text Block (HTML)) For Period ebr:DisclosureOfAdvancesForFutureCapitalIncreaseTextBlock
371 11401 - Disclosure - HYDROLOGICAL RISK Network

*

*

 http://eletrobras.com/role/DisclosureHydrologicalRisk
372 Implied Table Table

*

*

 implied:Table
373 HYDROLOGICAL RISK Abstract ebr:HydrologicalRiskAbstract
374 HYDROLOGICAL RISK Concept (Text Block (HTML)) For Period ebr:DisclosureOfHydrologicalRiskTextBlock
375 11501 - Disclosure - INVESTMENTS Network

*

*

 http://eletrobras.com/role/DisclosureInvestments
376 Implied Table Table

*

*

 implied:Table
377 INVESTMENTS Abstract ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociatesAbstract
378 INVESTMENTS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInterestsInOtherEntitiesExplanatory
379 11601 - Disclosure - FIXED ASSETS, NET Network

*

*

 http://eletrobras.com/role/DisclosureFixedAssetsNet
380 Implied Table Table

*

*

 implied:Table
381 FIXED ASSETS, NET Abstract ifrs-full:DisclosureOfPropertyPlantAndEquipmentAbstract
382 FIXED ASSETS, NET Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory
383 11701 - Disclosure - FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU Network

*

*

 http://eletrobras.com/role/DisclosureFinancialAssetsLiabilitiesConcessionsAndItaipu
384 Implied Table Table

*

*

 implied:Table
385 FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU Abstract ebr:FinancialAssetsAndLiabilitiesAbstract
386 FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU Concept (Text Block (HTML)) For Period ebr:DisclosureOfFinancialAssetsAndLiabilitiesExplanatoryTextBlock
387 11801 - Disclosure - INTANGIBLE ASSETS Network

*

*

 http://eletrobras.com/role/DisclosureIntangibleAssets
388 Implied Table Table

*

*

 implied:Table
389 INTANGIBLE ASSETS Abstract ifrs-full:DisclosureOfIntangibleAssetsAbstract
390 INTANGIBLE ASSETS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIntangibleAssetsExplanatory
391 11901 - Disclosure - IMPAIRMENT OF LONG-LIVED ASSETS Network

*

*

 http://eletrobras.com/role/DisclosureImpairmentOfLongLivedAssets
392 Implied Table Table

*

*

 implied:Table
393 IMPAIRMENT OF LONG-LIVED ASSETS Abstract ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract
394 IMPAIRMENT OF LONG-LIVED ASSETS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfImpairmentOfAssetsExplanatory
395 12001 - Disclosure - SUPPLIERS Network

*

*

 http://eletrobras.com/role/DisclosureSuppliers
396 Implied Table Table

*

*

 implied:Table
397 SUPPLIERS Abstract ifrs-full:TradeAndOtherPayablesAbstract
398 SUPPLIERS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory
399 12101 - Disclosure - ADVANCES FROM CLIENTS Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesFromClients
400 Implied Table Table

*

*

 implied:Table
401 ADVANCES FROM CLIENTS Abstract ebr:AdvancesFromClientsAbstract
402 ADVANCES FROM CLIENTS Concept (Text Block (HTML)) For Period ebr:AdvanceFromClientsTextBlock
403 12201 - Disclosure - FINANCING AND LOANS Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoanss
404 Implied Table Table

*

*

 implied:Table
405 FINANCING AND LOANS Abstract ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsAbstract
406 FINANCING AND LOANS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBorrowingsExplanatory
407 12301 - Disclosure - DEBENTURES Network

*

*

 http://eletrobras.com/role/DisclosureDebentures
408 Implied Table Table

*

*

 implied:Table
409 DEBENTURES Abstract ebr:DisclosureOfDebenturesAbstract
410 DEBENTURES Concept (Text Block (HTML)) For Period ebr:DisclosureOfDebenturesTextBlock
411 12401 - Disclosure - COMPULSORY LOAN Network

*

*

 http://eletrobras.com/role/DisclosureCompulsoryLoan
412 Implied Table Table

*

*

 implied:Table
413 COMPULSORY LOAN Abstract ebr:CompulsoryLoanAbstract
414 COMPULSORY LOAN Concept (Text Block (HTML)) For Period ebr:DisclosureOfCompulsoryLoanTextBlock
415 12501 - Disclosure - FUEL CONSUMPTION ACCOUNT - CCC Network

*

*

 http://eletrobras.com/role/DisclosureFuelConsumptionAccountCcc
416 Implied Table Table

*

*

 implied:Table
417 FUEL CONSUMPTION ACCOUNT - CCC Abstract ebr:DisclosureRelatingToFuelConsumptionAccountAbstract
418 FUEL CONSUMPTION ACCOUNT - CCC Concept (Text Block (HTML)) For Period ebr:DisclosureOfFuelConsumptionAccountTextBlock
419 12601 - Disclosure - TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Network

*

*

 http://eletrobras.com/role/DisclosureTaxesPayableAndIncomeTaxAndSocialContributionsLiability
420 Implied Table Table

*

*

 implied:Table
421 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
422 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
423 12701 - Disclosure - REGULATORY FEES Network

*

*

 http://eletrobras.com/role/DisclosureRegulatoryFees
424 Implied Table Table

*

*

 implied:Table
425 REGULATORY FEES Abstract ebr:SectorSpecificChargesAbstract
426 REGULATORY FEES Concept (Text Block (HTML)) For Period ebr:DisclosureOfSectorSpecificChargesTextBlock
427 12801 - Disclosure - SHAREHOLDERS' COMPENSATION Network

*

*

 http://eletrobras.com/role/DisclosureShareholdersCompensation
428 Implied Table Table

*

*

 implied:Table
429 SHAREHOLDERS' COMPENSATION Abstract ebr:DisclosureOfDividendsAbstract
430 SHAREHOLDERS' COMPENSATION Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDividendsExplanatory
431 12901 - Disclosure - POST-EMPLOYMENT BENEFITS Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefits
432 Implied Table Table

*

*

 implied:Table
433 POST-EMPLOYMENT BENEFITS Abstract ifrs-full:DisclosureOfDefinedBenefitPlansAbstract
434 POST-EMPLOYMENT BENEFITS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDefinedBenefitPlansExplanatory
435 13001 - Disclosure - PROVISION FOR LITIGATION Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForLitigation
436 Implied Table Table

*

*

 implied:Table
437 PROVISION FOR LITIGATION Abstract ebr:DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsAbstract
438 PROVISION FOR LITIGATION Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory
439 13101 - Disclosure - ASSET DECOMMISSION OBLIGATION Network

*

*

 http://eletrobras.com/role/DisclosureAssetDecommissionObligation
440 Implied Table Table

*

*

 implied:Table
441 ASSET DECOMMISSION OBLIGATION Abstract ebr:AssetDecommissionObligationAbstract
442 ASSET DECOMMISSION OBLIGATION Concept (Text Block (HTML)) For Period ebr:DisclosureOfAssetDecommissionObligationExplanatoryTextBlock
443 13201 - Disclosure - ADVANCES FOR FUTURE CAPITAL INCREASE Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesForFutureCapitalIncreases
444 Implied Table Table

*

*

 implied:Table
445 ADVANCES FOR FUTURE CAPITAL INCREASE Abstract ebr:AdvancesForFutureCapitalIncreaseAbstract
446 ADVANCES FOR FUTURE CAPITAL INCREASE Concept (Text Block (HTML)) For Period ebr:AdvancesForFutureCapitalIncreaseTextBlock
447 13301 - Disclosure - PROVISIONS FOR ONEROUS CONTRACTS Network

*

*

 http://eletrobras.com/role/DisclosureProvisionsForOnerousContracts
448 Implied Table Table

*

*

 implied:Table
449 PROVISIONS FOR ONEROUS CONTRACTS Abstract ifrs-full:OnerousContractsProvisionAbstract
450 PROVISIONS FOR ONEROUS CONTRACTS Concept (Text Block (HTML)) For Period ebr:DisclosureOfProvisionsForOnerousContractsTextBlock
451 13401 - Disclosure - LONG-TERM OPERATING COMMITMENTS Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitments
452 Implied Table Table

*

*

 implied:Table
453 LONG-TERM OPERATING COMMITMENTS Abstract ebr:LongTermOperatingCommitmentsAbstract
454 LONG-TERM OPERATING COMMITMENTS Concept (Text Block (HTML)) For Period ebr:DisclosureOfLongTermOperatingCommitmentsTextBlock
455 13501 - Disclosure - EQUITY Network

*

*

 http://eletrobras.com/role/DisclosureEquity
456 Implied Table Table

*

*

 implied:Table
457 EQUITY Abstract ifrs-full:DisclosureOfClassesOfShareCapitalAbstract
458 EQUITY Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
459 13601 - Disclosure - EARNINGS PER SHARE Network

*

*

 http://eletrobras.com/role/DisclosureEarningsPerShare
460 Implied Table Table

*

*

 implied:Table
461 EARNINGS PER SHARE Abstract ifrs-full:EarningsPerShareAbstract
462 EARNINGS PER SHARE Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEarningsPerShareExplanatory
463 13701 - Disclosure - NET OPERATING REVENUE Network

*

*

 http://eletrobras.com/role/DisclosureNetOperatingRevenue
464 Implied Table Table

*

*

 implied:Table
465 NET OPERATING REVENUE Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
466 NET OPERATING REVENUE Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRevenueExplanatory
467 13801 - Disclosure - RESULTS OF EQUITY INTERESTS Network

*

*

 http://eletrobras.com/role/DisclosureResultsOfEquityInterests
468 Implied Table Table

*

*

 implied:Table
469 RESULTS OF EQUITY INTERESTS Abstract ebr:EquityMethodInvestmentsAbstract
470 RESULTS OF EQUITY INTERESTS Concept (Text Block (HTML)) For Period ebr:EquityMethodInvestmentTextBlock
471 13901 - Disclosure - PERSONNEL, MATERIAL AND SERVICES Network

*

*

 http://eletrobras.com/role/DisclosurePersonnelMaterialAndServices
472 Implied Table Table

*

*

 implied:Table
473 PERSONNEL, MATERIAL AND SERVICES Abstract ebr:DisclosureRelatingToPersonnelMaterialAndServicesExpensesAbstract
474 PERSONNEL, MATERIAL AND SERVICES Concept (Text Block (HTML)) For Period ebr:DisclosureOfPersonnelMaterialAndServicesTextBlock
475 14001 - Disclosure - ENERGY PURCHASED FOR RESALE Network

*

*

 http://eletrobras.com/role/DisclosureEnergyPurchasedForResale
476 Implied Table Table

*

*

 implied:Table
477 ENERGY PURCHASED FOR RESALE Abstract ifrs-full:FuelAndEnergyExpenseAbstract
478 ENERGY PURCHASED FOR RESALE Concept (Text Block (HTML)) For Period ebr:DisclosureOfEnergyPurchasedForResaleTextBlock
479 14101 - Disclosure - OPERATING PROVISIONS (REVERSALS) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingProvisionsReversals
480 Implied Table Table

*

*

 implied:Table
481 OPERATING PROVISIONS (REVERSALS) Abstract ebr:OperatingProvisionsReversalsAbstract
482 OPERATING PROVISIONS (REVERSALS) Concept (Text Block (HTML)) For Period ebr:OperatingChargesReversalsTextBtlock
483 14201 - Disclosure - ASSETS HELD FOR SALE Network

*

*

 http://eletrobras.com/role/DisclosureAssetsHeldForSale
484 Implied Table Table

*

*

 implied:Table
485 ASSETS HELD FOR SALE Abstract ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwnersAbstract
486 ASSETS HELD FOR SALE Concept (Text Block (HTML)) For Period ebr:DisclosureOfAssetsAndLiabilitiesClassifiedAsHeldForSaleExplanatoryTextBlock
487 14301 - Disclosure - BUSINESS COMBINATION Network

*

*

 http://eletrobras.com/role/DisclosureBusinessCombination
488 Implied Table Table

*

*

 implied:Table
489 BUSINESS COMBINATION Abstract ifrs-full:DisclosureOfBusinessCombinationsAbstract
490 BUSINESS COMBINATION Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory
491 14401 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagement
492 Implied Table Table

*

*

 implied:Table
493 FINANCIAL INSTRUMENTS AND RISK MANAGEMENT Abstract ifrs-full:DisclosureOfFinancialInstrumentsAbstract
494 FINANCIAL INSTRUMENTS AND RISK MANAGEMENT Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialInstrumentsExplanatory
495 14501 - Disclosure - OPERATING SEGMENT INFORMATION Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformation
496 Implied Table Table

*

*

 implied:Table
497 OPERATING SEGMENT INFORMATION Abstract ifrs-full:DisclosureOfOperatingSegmentsAbstract
498 OPERATING SEGMENT INFORMATION Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory
499 14601 - Disclosure - TRANSACTIONS WITH RELATED PARTIES Network

*

*

 http://eletrobras.com/role/DisclosureTransactionsWithRelatedParties
500 Implied Table Table

*

*

 implied:Table
501 TRANSACTIONS WITH RELATED PARTIES Abstract ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesAbstract
502 TRANSACTIONS WITH RELATED PARTIES Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRelatedPartyExplanatory
503 14701 - Disclosure - REMUNERATION OF KEY PERSONNEL Network

*

*

 http://eletrobras.com/role/DisclosureRemunerationOfKeyPersonnel
504 Implied Table Table

*

*

 implied:Table
505 REMUNERATION OF KEY PERSONNEL Abstract ebr:DisclosureOfInformationAboutKeyManagementPersonnelAbstract
506 REMUNERATION OF KEY PERSONNEL Concept (Text Block (HTML)) For Period ebr:DisclosureOfInformationAboutKeyManagementPersonnelTextBlock
507 14801 - Disclosure - SUBSEQUENT EVENTS Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEvents
508 Implied Table Table

*

*

 implied:Table
509 SUBSEQUENT EVENTS Abstract ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract
510 SUBSEQUENT EVENTS Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory
511 20302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies
512 Implied Table Table

*

*

 implied:Table
513 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Abstract ebr:SummaryOfSignificantAccountingPoliciesAbstract
514 Basis of Preparation Concept (Text Block (HTML)) For Period ebr:DescriptionOfAccountingPolicyForBasisOfPreparationOfPolicyTextBlock
515 Basis of consolidation and investments in subsidiaries, joint ventures and associates Concept (Text Block (HTML)) For Period ebr:DescriptionOfAccountingPolicyForSubsidiariesJointVenturesAndAssociatesPolicyTextBlock
516 Cash and cash equivalents Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents
517 Customers and allowance for doubtful accounts Concept (Text Block (HTML)) For Period ebr:DescriptionOfAccountsReceivablesAndAllowanceForDoubtfulAccountsPolicyTextBlock
518 Guarantees and Associated Deposits Concept (Text Block (HTML)) For Period ebr:DescriptionOfGuaranteesAndAssociatedDepositsPolicyTextBlock
519 Inventories and Fuel (CCC) Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForMeasuringInventories
520 Nuclear Fuel Inventory Concept (Text Block (HTML)) For Period ebr:DescriptionOfNuclearFuelInventoryPolicyTextBlock
521 Fixed Assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
522 Concession agreements and authorization Concept (Text Block (HTML)) For Period ebr:DescriptionOfAccountingPolicyForConcessionAgreementsPolicyTextBlock
523 Intangible Assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory
524 Recognition of the receivables and the Parcel A obligations and other financial items Concept (Text Block (HTML)) For Period ebr:DescriptionOfAccountingPolicyForReceivablesAndParcelObligationsAndOtherFinancialComponentsPolicyTextBlock
525 Reduction in recoverable value of non-financial assets, excluding goodwill Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory
526 Goodwill Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForGoodwillExplanatory
527 Noncurrent assets held for sale Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory
528 Business combinations Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory
529 Taxation Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
530 Financial instruments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory
531 Post-employment benefits Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory
532 Provisions Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForProvisionsExplanatory
533 Advance for future capital increase Concept (Text Block (HTML)) For Period ebr:DescriptionOfAdvanceForFutureCapitalIncreasePolicyTextBlock
534 Share capital Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIssuedCapitalExplanatory
535 Interest on shareholders' equity and dividends Concept (Text Block (HTML)) For Period ebr:DescriptionOfInterestOnShareholdersEquityAndDividendsPolicyTextBlock
536 Other comprehensive income Concept (Text Block (HTML)) For Period ebr:DescriptionOfAccountingPolicyForOtherComprehensiveIncomePolicyTextBlock
537 Income recognition Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForRecognitionOfRevenue
538 Leasing Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory
539 Government subsidies Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForGovernmentGrants
540 Scheduled shutdowns Concept (Text Block (HTML)) For Period ebr:DescriptionOfAccountingPolicyForScheduledDowntimesPolicyTextBlock
541 Basic and diluted earnings Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory
542 Presentation of reports by business segments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForSegmentReportingExplanatory
543 30203 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsTables
544 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
545 Service concession arrangements [axis] Axis ifrs-full:ServiceConcessionArrangementsAxis
546 Service concession arrangements [member] Member ifrs-full:ServiceConcessionArrangementsMember
547 Concessions under O&M Member ebr:ConcessionsUnderOperationsAndMaintenanceMember
548 Exploitation Concessions - GENERATION Member ebr:ExploitationConcessionsGenerationMember
549 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
550 Schedule of concessions under O&M Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutServiceConcessionArrangementsExplanatory
551 Schedule of electric power transmission contracts of subsidiaries Concept (Text Block (HTML)) For Period ebr:DisclosureOfElectricPowerTransmissionContractsOfSubsidiariesTableTextBlock
552 Schedule of electric power transmission contracts of other parties Concept (Text Block (HTML)) For Period ebr:DisclosureOfElectricPowerTransmissionContractsOfOtherPartiesTableTextBlock
553 Schedule of contribution to distributors Concept (Text Block (HTML)) For Period ebr:DisclosureOfSocialCapitalContributionToDistributorsTableTextBlock
554 Schedule of summary of privatization impacts Concept (Text Block (HTML)) For Period ebr:DisclosureOfSummaryOfPrivatizationImpactsTableTextBlock
555 Schedule of right to seek compensation of CCC to distributors Concept (Text Block (HTML)) For Period ebr:DisclosureCompensationOfCccToIsolatedEnergySystemDistributorsTableTextBlock
556 Schedule of assets concessions remains unapproved by concession authority Concept (Text Block (HTML)) For Period ebr:DisclosureOfAssetsConcessionsRemainsUnapprovedByConcessionAuthorityTableTextBlock
557 Schedule of appraisals of electricity transmission assets Concept (Text Block (HTML)) For Period ebr:DisclosureOfAppraisalsOfElectricityTransmissionAssetsTableTextBlock
558 Schedule of approvals of electricity transmission assets Concept (Text Block (HTML)) For Period ebr:DisclosureOfApprovalsOfElectricityTransmissionAssetsTableTextBlock
559 Schedule of estimated updated amounts of expenses from extended concessions Concept (Text Block (HTML)) For Period ebr:DisclosureOfEstimatedUpdatedAmountsOfExpensesFromExtendedConcessionsTableTextBlock
560 30303 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables
561 Implied Table Table

*

*

 implied:Table
562 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Abstract ebr:SummaryOfSignificantAccountingPoliciesAbstract
563 Schedule of reclassifications on its balance sheet, Statement of Profit and Loss and Statement of cash flows Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfReclassificationsOrChangesInPresentationExplanatory
564 Schedule of equity interest over capital of subsidiary Concept (Text Block (HTML)) For Period ebr:DisclosureOfDetailedInformationAboutEquityInterestOverCapitalOfSubsidiaryTableTextBlock
565 30403 - Disclosure - ACCOUNTING ESTIMATED AND JUDGEMENTS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureAccountingEstimatedAndJudgementsTables
566 Implied Table Table

*

*

 implied:Table
567 ACCOUNTING ESTIMATED AND JUDGMENTS Abstract ebr:AccountingEstimateAndJudgementAbstract
568 Schedule of cumulative adjustments to consolidated balance sheets and consolidated statement of profit or loss Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfNatureAmountAndCorrectionOfAccountingErrorsInPriorPeriodsEstimate
569 30503 - Disclosure - CASH, CASH EQUIVALENT, AND RESTRICTED CASH (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureCashCashEquivalentAndRestrictedCashTables
570 Implied Table Table

*

*

 implied:Table
571 CASH, CASH EQUIVALENT, AND RESTRICTED CASH Abstract ifrs-full:CashAndCashEquivalentsAbstract
572 Schedule of Components of Cash, cash equivalents and restricted cash Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory
573 30603 - Disclosure - MARKETABLE SECURITIES (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureMarketableSecuritiesTables
574 Implied Table Table

*

*

 implied:Table
575 MARKETABLE SECURITIES Abstract ebr:DisclosureOfMarketableSecuritiesAbstract
576 Schedule of marketable securities Concept (Text Block (HTML)) For Period ebr:MarketableSecuritiesTableTextBlock
577 30703 - Disclosure - Accounts receivable, NET (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureAccountsReceivableNetTables
578 Implied Table Table

*

*

 implied:Table
579 ACCOUNTS RECEIVABLE, NET Abstract ifrs-full:TradeAndOtherCurrentReceivablesAbstract
580 Schedule of accounts receivable, net Concept (Text Block (HTML)) For Period ebr:DisclosureOfTradeAccountsReceivablesTableTextBlock
581 Schedule of balance of ADA Concept (Text Block (HTML)) For Period ebr:DisclosureOfBalanceOfAllowanceForDoubtfulAccountsTableTextBlock
582 Schedule of changes in ADA for customer electricity accounts in the consolidated statement Concept (Text Block (HTML)) For Period ebr:DisclosureOfChangesInAllowanceForDoubtfulAccountsForCustomerElectricityAccountsTableTextBlock
583 30803 - Disclosure - FINANCING AND LOANS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansTables
584 Implied Table Table

*

*

 implied:Table
585 FINANCING AND LOANS. Abstract ebr:FinancingAndLoanReceivablesAbstract
586 Schedule of financing and loans receivables Concept (Text Block (HTML)) For Period ebr:DisclosureOfFinancingAndLoansReceivablesTableTextBlock
587 Schedule of financing receivables, minimum payments Concept (Text Block (HTML)) For Period ebr:DisclosureOfFinancingReceivablesMinimumPaymentsTableTextBlock
588 Schedule of allowance for credit losses on financing receivables Concept (Text Block (HTML)) For Period ebr:DisclosureOfAllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
589 30903 - Disclosure - DIVIDENDS RECEIVABLES (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureDividendsReceivablesTables
590 Implied Table Table

*

*

 implied:Table
591 DIVIDENDS RECEIVABLES Abstract ebr:DisclosureOfDividendsAndInterestsReceivablesAbstract
592 Schedule of dividends and interest on equity investments Concept (Text Block (HTML)) For Period ebr:DisclosureOfDividendsAndInterestsReceivablesExplanatoryTableTextBlock
593 31003 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributionsTables
594 Implied Table Table

*

*

 implied:Table
595 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
596 Schedule of Tax Credits Concept (Text Block (HTML)) For Period ebr:DisclosureOfTaxCreditsTableTextBlock
597 Schedule of Income tax and social contributions Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock
598 Schedule of Composition of deferred income tax and social contributions Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDeferredTaxesExplanatory
599 Schedule of Income tax and social contributions reported in other comprehensive income Concept (Text Block (HTML)) For Period ebr:DisclosureOfIncomeTaxAndSocialContributionsReportedInOtherComprehensiveIncomeTableTextBlock
600 31103 - Disclosure - REIMBURSEMENT RIGHTS AND OBLIGATIONS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureReimbursementRightsAndObligationsTables
601 Implied Table Table

*

*

 implied:Table
602 REIMBURSEMENT RIGHTS AND OBLIGATIONS Abstract ifrs-full:DisclosureOfReimbursementRightsAbstract
603 Schedule of Reimbursement Rights and Obligations Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfReimbursementRightsExplanatory
604 31203 - Disclosure - NUCLEAR FUEL INVENTORY (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureNuclearFuelInventoryTables
605 Implied Table Table

*

*

 implied:Table
606 NUCLEAR FUEL INVENTORY Abstract ebr:InventoriesAbstract
607 Schedule of composition of the long-term inventory Concept (Text Block (HTML)) For Period ebr:ScheduleOfCompositionOfLongTermInventoryTableTextBlock
608 31303 - Disclosure - ADVANCES FOR FUTURE CAPITAL INCREASE (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesForFutureCapitalIncreaseTables
609 Implied Table Table

*

*

 implied:Table
610 ADVANCES FOR FUTURE CAPITAL INCREASE Abstract ebr:AdvancesForFutureCapitalIncreaseAbstract
611 Schedule of non-current assets for the advances for future capital increase Concept (Text Block (HTML)) For Period ebr:DisclosureOfAdvancesForFutureCapitalIncreaseTableTextBlock
612 31403 - Disclosure - HYDROLOGICAL RISK (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureHydrologicalRiskTables
613 Implied Table Table

*

*

 implied:Table
614 HYDROLOGICAL RISK Abstract ebr:HydrologicalRiskAbstract
615 Schedule of composition of renegotiated hydrological risk assets Concept (Text Block (HTML)) For Period ebr:DisclosureOfCompositionOfRenegotiatedHydrologicalRiskAssetsTextBlock
616 31503 - Disclosure - INVESTMENTS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsTables
617 Implied Table Table

*

*

 implied:Table
618 INVESTMENTS Abstract ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociatesAbstract
619 Schedule of results of equity method investments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory
620 Schedule of investments recognized at fair value Concept (Text Block (HTML)) For Period ebr:ScheduleOfInvestmentsRecognizedAtFairValueTableTextBlock
621 Schedule of impairment losses on investments Concept (Text Block (HTML)) For Period ebr:ScheduleOfImpairmentLossesOnInvestmentsTableTextBlock
622 Schedule of movement in the most relevant investments, before impairment loss Concept (Text Block (HTML)) For Period ebr:ScheduleOfChangeInInvestmentsInSubsidiariesAndAssociatedCompaniesTableTextBlock
623 Schedule of market value of investees Concept (Text Block (HTML)) For Period ebr:ScheduleOfMarketValueOfInvestedCompaniesTableTextBlock
624 Schedule of information of the jointly controlled and associated projects Concept (Text Block (HTML)) For Period ebr:ScheduleOfInformationOfJointVenturesAndAssociatedCompaniesTableTextBlock
625 Schedule of investments in joint ventures and associates Concept (Text Block (HTML)) For Period ebr:ScheduleOfInvestmentsInJointVenturesAndAssociatedCompaniesTableTextBlock
626 Schedule of investments pledged as guarantee Concept (Text Block (HTML)) For Period ebr:ScheduleOfInvestmentsPledgedAsGuaranteeTableTextBlock
627 31603 - Disclosure - FIXED ASSETS, NET (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureFixedAssetsNetTables
628 Implied Table Table

*

*

 implied:Table
629 FIXED ASSETS, NET Abstract ifrs-full:DisclosureOfPropertyPlantAndEquipmentAbstract
630 Schedule of details of property, plant and equipment Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
631 31703 - Disclosure - FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialAssetsLiabilitiesConcessionsAndItaipuTables
632 Implied Table Table

*

*

 implied:Table
633 FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU Abstract ebr:FinancialAssetsAndLiabilitiesAbstract
634 Schedule of financial assets (liabilities) - concessions and itaipu Concept (Text Block (HTML)) For Period ebr:DisclosureOfFinancialAssetsAndLiabilitiesExplanatoryTableTextBlock
635 Schedule of amounts receivable from Parcel A and other financial items Concept (Text Block (HTML)) For Period ebr:DisclosureOfFinancialAmountReceivableExplanatoryTableTextBlock
636 31803 - Disclosure - INTANGIBLE ASSETS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureIntangibleAssetsTables
637 Implied Table Table

*

*

 implied:Table
638 INTANGIBLE ASSETS Abstract ifrs-full:DisclosureOfIntangibleAssetsAbstract
639 Schedule of Intangible assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory
640 31903 - Disclosure - IMPAIRMENT OF LONG-LIVED ASSETS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureImpairmentOfLongLivedAssetsTables
641 Implied Table Table

*

*

 implied:Table
642 IMPAIRMENT OF LONG-LIVED ASSETS Abstract ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossAbstract
643 Schedule of analysis determined to recognize / (reverse) an impairment for losses Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory
644 Schedule of impairment recognized in the balance sheet, by operating segment Concept (Text Block (HTML)) For Period ifrs-full:ExplanationOfImpairmentLossRecognisedOrReversedByClassOfAssetsAndByReportableSegment
645 Schedule of percentage of recoverable amount exceeds the book value of fixed assets Concept (Text Block (HTML)) For Period ebr:ScheduleOfPercentageOfRecoverableValueExceedsBookValuePropertyPlantAndEquipment
646 32003 - Disclosure - SUPPLIERS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureSuppliersTables
647 Implied Table Table

*

*

 implied:Table
648 SUPPLIERS Abstract ifrs-full:TradeAndOtherPayablesAbstract
649 Schedule of Suppliers Concept (Text Block (HTML)) For Period ebr:DisclosureOfTradeAndOtherPayablesTableTextBlock
650 32103 - Disclosure - ADVANCES FROM CLIENTS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesFromClientsTables
651 Implied Table Table

*

*

 implied:Table
652 ADVANCES FROM CLIENTS Abstract ebr:AdvancesFromClientsAbstract
653 Schedule of Current and Non current advances from clients Concept (Text Block (HTML)) For Period ebr:ScheduleOfCurrentAndNoncurrentAdvancesFromClientsTableTextBlock
654 Schedule of Electricity supply to customers Concept (Text Block (HTML)) For Period ebr:ScheduleOfElectricitySupplyToCustomerInMegaWattsTableTextBlock
655 Schedule of position and movement of advances from clients Concept (Text Block (HTML)) For Period ebr:ScheduleOfPositionAndMovementOfAdvancesFromClientsTableTextBlock
656 32203 - Disclosure - FINANCING AND LOANS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansTabless
657 Implied Table Table

*

*

 implied:Table
658 FINANCING AND LOANS Abstract ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsAbstract
659 Schedule of composition of loans and financing Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory
660 Schedule of movements of loans and financing Concept (Text Block (HTML)) For Period ebr:MovementsOfLoansAndFinancingTableTextBlock
661 Schedule of composition of loans and financing by currency and indexer Concept (Text Block (HTML)) For Period ebr:DisclosureOfDetailedInformationAboutCompositionOfLoansAndFinancingByCurrencyAndIndexerTableTextBlock
662 Schedule of maturity of long-term portion of loans and financing Concept (Text Block (HTML)) For Period ebr:DisclosureOfMaturityAnalysisForLongTermNonDerivativeFinancialLiabilitiesTableTextBlock
663 Schedule of reconciliation of the total of future minimum payments on financial leases of the Company and its present value Concept (Text Block (HTML)) For Period ebr:DisclosureOfDetailedInformationAboutTotalOfFutureMinimumPaymentsOnFinancialLeasesOfCompanyAndItsPresentValueTableTextBlock
664 Schedule of reconciliation of assets and liabilities to cash flows arising from financing activities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory
665 Schedule of information in which Company participates in the capacity of an intervening guarantor for several companies whose secured amounts, projections and amounts already paid Concept (Text Block (HTML)) For Period ebr:DisclosureOfDetailedInformationAboutInformationInWhichCompanyParticipatesInCapacityOfInterveningGuarantorTableTextBlock
666 32303 - Disclosure - DEBENTURES (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureDebenturesTables
667 Implied Table Table

*

*

 implied:Table
668 DEBENTURES Abstract ebr:DisclosureOfDebenturesAbstract
669 Schedule of composition in debentures Concept (Text Block (HTML)) For Period ebr:DisclosureOfInformationAbouCompositionInDebenturesTableTextBlock
670 Schedule of movements in debentures Concept (Text Block (HTML)) For Period ebr:DisclosureOfInformationAbouMovementsInDebenturesTableTextBlock
671 32403 - Disclosure - COMPULSORY LOAN (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureCompulsoryLoanTables
672 Implied Table Table

*

*

 implied:Table
673 COMPULSORY LOAN Abstract ebr:CompulsoryLoanAbstract
674 Schedule of liabilities related to the Compulsory Loan Concept (Text Block (HTML)) For Period ebr:DisclosureOfCompulsoryLoanTableTextBlock
675 32603 - Disclosure - TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureTaxesPayableAndIncomeTaxAndSocialContributionsLiabilityTables
676 Implied Table Table

*

*

 implied:Table
677 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
678 Schedule of taxes payable Concept (Text Block (HTML)) For Period ebr:DisclosureOfTaxesPayableTableTextBlock
679 Schedule of Income tax and social contributions payable Concept (Text Block (HTML)) For Period ebr:DisclosureOfIncomeTaxAndSocialContributionsPayableTableTextBlock
680 Schedule of Reconciliation of expense with income tax and social contributions Concept (Text Block (HTML)) For Period us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock
681 32703 - Disclosure - REGULATORY FEES (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureRegulatoryFeesTables
682 Implied Table Table

*

*

 implied:Table
683 REGULATORY FEES Abstract ebr:SectorSpecificChargesAbstract
684 Schedule of regulatory fees Concept (Text Block (HTML)) For Period ebr:DisclosureOfDetailedInformationAboutSectorSpecificChargesTableTextBlock
685 32803 - Disclosure - SHAREHOLDERS' COMPENSATION (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureShareholdersCompensationTables
686 Implied Table Table

*

*

 implied:Table
687 SHAREHOLDERS' COMPENSATION Abstract ebr:DisclosureOfDividendsAbstract
688 Summary of Shareholders Compensation Concept (Text Block (HTML)) For Period ebr:DisclosureOfDetailedInformationAboutDividendsExplanatoryTableTextBlock
689 32903 - Disclosure - POST-EMPLOYMENT BENEFITS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsTables
690 Disclosure of defined benefit plans [table] Table

*

*

 ifrs-full:DisclosureOfDefinedBenefitPlansTable
691 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
692 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
693 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
694 Life insurance and health plans Member ebr:HealthAndLifeInsurancePlansMember
695 Other retirement benefit obligations" Member ebr:OtherRetirementBenefitObligationsMember
696 Other post-employment benefit obligations Member ebr:OtherPostEmploymentBenefitObligationsMember
697 POST-EMPLOYMENT BENEFITS LineItems ifrs-full:DisclosureOfDefinedBenefitPlansLineItems
698 Types of retirement benefits Concept (Text Block (HTML)) For Period ebr:DisclosureOfTypesOfRetirementBenefitsTableTextBlock
699 Reconciliation of the liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory
700 Reconciliation of present value of the obligations Concept (Text Block (HTML)) For Period ebr:DisclosureOfChangesInPlanObligationsExplanatoryTableTextBlock
701 Reconciliation of fair value of the plan assets Concept (Text Block (HTML)) For Period ebr:DisclosureOfChangesInPlanAssetsAndPlanObligationsExplanatoryTableTextBlock
702 Balance of post-employment obligations Concept (Text Block (HTML)) For Period ebr:DisclosureOfRetirementBenefitObligationsRecordedInBalanceSheetTableTextBlock
703 Summary of amounts recognized as actuarial gains and losses in the Statement of Comprehensive Income Concept (Text Block (HTML)) For Period ebr:DisclosureOfAmountsRecognizedAsActuarialGainsAndLossesInStatementOfComprehensiveIncomeExplanatoryTableTextBlock
704 Summary of the actuarial and economic assumptions used to calculate the defined benefit plans Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory
705 Schedule of expected maturity of non-discounted benefits of post-employment defined benefit plans Concept (Text Block (HTML)) For Period ebr:DisclosureOfExpectedMaturitiesOfNonDiscountedBenefitsTableTextBlock
706 Summary of sums included in plan assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFairValueOfPlanAssetsExplanatory
707 33003 - Disclosure - PROVISION FOR LITIGATION (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForLitigationTables
708 Disclosure of contingent liabilities [table] Table

*

*

 ifrs-full:DisclosureOfContingentLiabilitiesTable
709 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
710 Contingent liabilities [member] Member ifrs-full:ContingentLiabilitiesMember
711 Lawsuit filed by the National Association of Consumers (ANDECO) Member ebr:LegalProceedingsContingentLiabilityForLawsuitFiledByNDECOMember
712 Contingent liabilities LineItems ifrs-full:DisclosureOfContingentLiabilitiesLineItems
713 Schedule of provision for contingencies Concept (Text Block (HTML)) For Period ebr:DisclosureOfProvisionForContingenciesTableTextBlock
714 Schedule of reconciliation of change in provision Concept (Text Block (HTML)) For Period ebr:ReconciliationOfChangeInOtherProvisionTableTextBlock
715 Schedule of contingent liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfContingentLiabilitiesExplanatory
716 33103 - Disclosure - ASSET DECOMMISSION OBLIGATION (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureAssetDecommissionObligationTables
717 Implied Table Table

*

*

 implied:Table
718 ASSET DECOMMISSION OBLIGATION Abstract ebr:AssetDecommissionObligationAbstract
719 Schedule of position of the amounts corresponding to the total liability relating to demobilization of assets Concept (Text Block (HTML)) For Period ebr:ScheduleOfPositionOfTotalLiabilityRelatingToDemobilizationOfAssetsTableTextBlock
720 33203 - Disclosure - ADVANCES FOR FUTURE CAPITAL INCREASE - (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesForFutureCapitalIncreaseTabless
721 Implied Table Table

*

*

 implied:Table
722 ADVANCES FOR FUTURE CAPITAL INCREASE Abstract ebr:AdvancesForFutureCapitalIncreaseAbstract
723 Schedule of projects earmarked towards advances received on future capital increase Concept (Text Block (HTML)) For Period ebr:ScheduleOfProjectsEarmarkedTowardsAdvancesReceivedOnFutureCapitalIncreaseTableTextBlock
724 33303 - Disclosure - PROVISIONS FOR ONEROUS CONTRACTS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionsForOnerousContractsTables
725 Implied Table Table

*

*

 implied:Table
726 PROVISIONS FOR ONEROUS CONTRACTS Abstract ifrs-full:OnerousContractsProvisionAbstract
727 Schedule of provisions for onerous contracts Concept (Text Block (HTML)) For Period ebr:DisclosureOfProvisionsForOnerousContractsTableTextBlock
728 33403 - Disclosure - LONG-TERM OPERATING COMMITMENTS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsTables
729 Implied Table Table

*

*

 implied:Table
730 LONG-TERM OPERATING COMMITMENTS Abstract ebr:LongTermOperatingCommitmentsAbstract
731 Schedule of purchase of energy Concept (Text Block (HTML)) For Period ebr:ScheduleOfPurchaseOfEnergyTableTextBlock
732 Schedule of purchase of fuel Concept (Text Block (HTML)) For Period ebr:ScheduleOfPurchaseOfFuelTableTextBlock
733 Schedule of sale of energy Concept (Text Block (HTML)) For Period ebr:ScheduleOfSaleOfEnergyTableTextBlock
734 Schedule of environmental commitments Concept (Text Block (HTML)) For Period ebr:ScheduleOfEnvironmentalCommitmentsTableTextBlock
735 Schedule of purchase of fixed and intangible assets Concept (Text Block (HTML)) For Period ebr:ScheduleOfPurchaseOfFixedAndIntangibleAssetsTableTextBlock
736 Schedule of acquisition of input materials Concept (Text Block (HTML)) For Period ebr:ScheduleOfAcquisitionOfInputMaterialsTableTextBlock
737 Schedule of purchase of fixed assets in jointly controlled ventures Concept (Text Block (HTML)) For Period ebr:ScheduleOfPurchaseOfFixedAssetsInJointlyControlledVenturesTableTextBlock
738 Schedule of usage of public assets in jointly controlled ventures Concept (Text Block (HTML)) For Period ebr:ScheduleOfUsageOfPublicGoodsInJointlyControlledVenturesTableTextBlock
739 Schedule of commitment in the form of advances for future capital increases in jointly controlled ventures Concept (Text Block (HTML)) For Period ebr:ScheduleOfCapitalContributionInJointlyControlledVenturesTableTextBlock
740 33503 - Disclosure - EQUITY (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureEquityTables
741 Implied Table Table

*

*

 implied:Table
742 EQUITY Abstract ifrs-full:DisclosureOfClassesOfShareCapitalAbstract
743 Schedule of capital stock distributed among shareholders and type of shares Concept (Text Block (HTML)) For Period ebr:ScheduleOfCapitalStockDistributedAmongShareholdersAndTypeOfSharesTableTextBlock
744 Schedule of capital reserve Concept (Text Block (HTML)) For Period ebr:ScheduleOfCapitalReserveTableTextBlock
745 Schedule of loss appropriation Concept (Text Block (HTML)) For Period ebr:ScheduleOfAppropriationOfRetainedEarningsTableTextBlock
746 Schedule of profit reserve Concept (Text Block (HTML)) For Period ebr:ScheduleOfProfitReserveTableTextBlock
747 33603 - Disclosure - EARNINGS PER SHARE (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureEarningsPerShareTables
748 Implied Table Table

*

*

 implied:Table
749 EARNINGS PER SHARE Abstract ifrs-full:EarningsPerShareAbstract
750 Earnings per share Concept (Text Block (HTML)) For Period ifrs-full:EarningsPerShareExplanatory
751 33703 - Disclosure - NET OPERATING REVENUE (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureNetOperatingRevenueTables
752 Implied Table Table

*

*

 implied:Table
753 NET OPERATING REVENUE Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
754 Schedule of net operating revenue Concept (Text Block (HTML)) For Period ebr:DisaggregationOfNetOperatingRevenueTableTextBlock
755 33803 - Disclosure - RESULTS OF EQUITY INTERESTS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureResultsOfEquityInterestsTables
756 Implied Table Table

*

*

 implied:Table
757 RESULTS OF EQUITY INTERESTS Abstract ebr:EquityMethodInvestmentsAbstract
758 Schedule of results of equity method investments Concept (Text Block (HTML)) For Period ebr:ScheduleOfResultsOfEquityMethodInvestmentsTableTextBlock
759 33903 - Disclosure - PERSONNEL, MATERIAL AND SERVICES (Tables) Network

*

*

 http://eletrobras.com/role/DisclosurePersonnelMaterialAndServicesTables
760 Implied Table Table

*

*

 implied:Table
761 PERSONNEL, MATERIAL AND SERVICES Abstract ebr:DisclosureRelatingToPersonnelMaterialAndServicesExpensesAbstract
762 Components of personnel, material and service expenses Concept (Text Block (HTML)) For Period ebr:DisclosureOfPersonnelMaterialAndServicesTableTextBlock
763 34003 - Disclosure - ENERGY PURCHASED FOR RESALE (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureEnergyPurchasedForResaleTables
764 Implied Table Table

*

*

 implied:Table
765 ENERGY PURCHASED FOR RESALE Abstract ifrs-full:FuelAndEnergyExpenseAbstract
766 Schedule of energy purchased for resale Concept (Text Block (HTML)) For Period ebr:DisclosureOfEnergyPurchasedForResaleTableTextBlock
767 34103 - Disclosure - OPERATING PROVISIONS (REVERSALS) (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingProvisionsReversalsTables
768 Implied Table Table

*

*

 implied:Table
769 OPERATING PROVISIONS (REVERSALS) Abstract ebr:OperatingProvisionsReversalsAbstract
770 Schedule of operating provisions and (reversals) Concept (Text Block (HTML)) For Period ebr:OperatingProvisionsReversalTableTextBlock
771 34203 - Disclosure - ASSETS HELD FOR SALE (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureAssetsHeldForSaleTables
772 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
773 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
774 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
775 CELG-D Member ebr:CelgDMember
776 ASSETS HELD FOR SALE LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
777 Schedule of principal assets and liabilities of the subsidiary classified as held for sale Concept (Text Block (HTML)) For Period ebr:DisclosureOfAssetsAndLiabilitiesClassifiedAsHeldForSaleExplanatoryTableTextBlock
778 34303 - Disclosure - BUSINESS COMBINATION (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureBusinessCombinationTables
779 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
780 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
781 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
782 Chui Holding S.A. Member ebr:ChuiHoldingS.a.Member
783 SANTA VITORIA Member ebr:SantaVitoriaDoPalmarHoldingS.a.Member
784 LIVRAMENTO Member ebr:LivramentoMember
785 BUSINESS COMBINATION LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
786 Schedule of measurement of the value of the minority interest was due to the proportion of participation in the Company's fair value Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationExplanatory
787 34403 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementTables
788 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
789 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
790 Risks [member] Member ifrs-full:TypesOfRisksMember
791 Exchange rate risk Member ifrs-full:CurrencyRiskMember
792 Risk of exchange rate appreciation: Member ebr:CurrencyAppreciationRiskMember
793 Risk of exchange rate depreciation: Member ebr:CurrencyDepreciationRiskMember
794 Interest rate risk Member ifrs-full:InterestRateRiskMember
795 Interest rate appreciation risk Member ebr:InterestRateAppreciationRiskMember
796 Interest rate depreciation risk Member ebr:InterestRateDepreciationRiskMember
797 Price risk Member ifrs-full:CommodityPriceRiskMember
798 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
799 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
800 LIBOR Member us-gaap:LondonInterbankOfferedRateLIBORMember
801 Financial assets and liabilities recorded at fair value LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
802 Measurement of financial leveraging index Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialRiskManagementExplanatory
803 The accounting balances of financial assets and liabilities represent a reasonable approximation of fair value Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory
804 The financial assets and liabilities recorded at fair value Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory
805 Impact of each scenario on company results, Sensitivity analysis Concept (Text Block (HTML)) For Period ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk
806 Assumptions adopted Concept (Text Block (HTML)) For Period ebr:DisclosureOfAssumptionsAdoptedForSensitivityAnalysisTableTextBlock
807 The value of principal and remaining term for outstanding interest rate swap contracts Concept (Text Block (HTML)) For Period ebr:DisclosureOfValueOfPrincipalAndRemainingTermForOutstandingInterestRateSwapContractsTableTextBlock
808 The ratio between the designated debts in hedge relations and the future disbursements of contracts indexed to libor Concept (Text Block (HTML)) For Period ebr:DisclosureOfRatioBetweenDesignatedDebtsInHedgeRelationsAndFutureDisbursementsOfContractsIndexedToLiborTableTextBlock
809 Contract details Concept (Text Block (HTML)) For Period ebr:DisclosureOfCommodityContractsTableTextBlock
810 Schedule of maturity of long-term portion of loans and financing Concept (Text Block (HTML)) For Period ifrs-full:MaturityAnalysisForNonderivativeFinancialLiabilities
811 34503 - Disclosure - OPERATING SEGMENT INFORMATION (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationTables
812 Implied Table Table

*

*

 implied:Table
813 OPERATING SEGMENT INFORMATION Abstract ifrs-full:DisclosureOfOperatingSegmentsAbstract
814 Schedule of Operating Segment information Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOperatingSegmentsExplanatory
815 Schedule of Interest income and expense by segment Concept (Text Block (HTML)) For Period ebr:InterestIncomeAndInterestExpenseBySegmentDisclosureTableTextBlock
816 Schedule of Income from external consumers by segment Concept (Text Block (HTML)) For Period ebr:IncomeFromExternalConsumersBySegmentDisclosureTableTextBlock
817 Schedule of Intersegment Income Concept (Text Block (HTML)) For Period ebr:InterSegmentIncomeDisclosureTableTextBlock
818 Schedule of Additions to non-current assets by segment Concept (Text Block (HTML)) For Period ebr:AdditionsToNonCurrentBySegmentDisclosureTableTextBlock
819 Schedule of Non-current Assets by segment Concept (Text Block (HTML)) For Period ebr:NonCurrentAssetsBySegmentDisclosureTableTextBlock
820 Schedule of Non-cash items by segment Concept (Text Block (HTML)) For Period ebr:NonCashItemsBySegmentDisclosureTableTextBlock
821 34603 - Disclosure - TRANSACTIONS WITH RELATED PARTIES (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureTransactionsWithRelatedPartiesTables
822 Implied Table Table

*

*

 implied:Table
823 TRANSACTIONS WITH RELATED PARTIES Abstract ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesAbstract
824 Schedule of transactions with related parties Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
825 34703 - Disclosure - REMUNERATION OF KEY PERSONNEL (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureRemunerationOfKeyPersonnelTables
826 Implied Table Table

*

*

 implied:Table
827 REMUNERATION OF KEY PERSONNEL Abstract ebr:DisclosureOfInformationAboutKeyManagementPersonnelAbstract
828 Schedule of remuneration to key management personnel (directors and advisers) Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInformationAboutKeyManagementPersonnelExplanatory
829 34803 - Disclosure - SUBSEQUENT EVENTS (Tables) Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEventsTables
830 Implied Table Table

*

*

 implied:Table
831 SUBSEQUENT EVENTS Abstract ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract
832 Schedule of contribution of capital in subsidiary Concept (Text Block (HTML)) For Period ebr:ContributionOfCapitalInSubsidiaryTableTextBlock
833 Schedule of shareholding in SPEs aprproved to be sold Concept (Text Block (HTML)) For Period ebr:ScheduleOfCapitalContributionsTableTextBlock
834 Schedule of transfer agreement of shares and debt settlement of SPEs Concept (Text Block (HTML)) For Period ebr:ScheduleOfTransferAgreementOfSharesAndDebtSettlementOfSpesTableTextBlock
835 40101 - Disclosure - OPERATING CONTEXT (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingContextDetails
836 Implied Table Table

*

*

 implied:Table
837 OPERATING CONTEXT Abstract ebr:OperationalContextAbstract
838 Number of generation and / or transmission of electric energy subsidiary Concept (Decimal) As Of ebr:NumberOfGenerationAndTransmissionOfElectricEnergy
839 Number of electricity distribution companies subsidiary Concept (Decimal) As Of ebr:NumberOfElectricityDistributionCompanies
840 40201 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - General Information (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsGeneralInformationDetails
841 Implied Table Table

*

*

 implied:Table
842 PUBLIC SERVICE ELETRIC POWER CONCESSIONS Abstract ebr:PublicServiceElectricPowerConcessionsAbstract
843 Total installed capacity (in watts) Concept (num:powerItemType) As Of ebr:ElectricPowerGenerationInstalledCapacity
844 Transmission lines (in kilometers) Concept (num:lengthItemType) As Of ebr:ElectricPowerTransmissionLines
845 Number of electric power distributors Concept (Integer) As Of ebr:NumberOfElectricPowerDistributors
846 Number of customers Concept (Integer) As Of ebr:NumberOfCustomers
847 40202 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Concessions under O&M (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsConcessionsUnderOMDetails
848 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
849 Service concession arrangements [axis] Axis ifrs-full:ServiceConcessionArrangementsAxis
850 Service concession arrangements [member] Member ifrs-full:ServiceConcessionArrangementsMember
851 Concessions under O&M Member ebr:ConcessionsUnderOperationsAndMaintenanceMember
852 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
853 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
854 HPP Paulo Afonso I Member ebr:HppPauloAfonsoIMember
855 HPP Paulo Afonso II Member ebr:HppPauloAfonsoIiMember
856 HPP Paulo Afonso III Member ebr:HppPauloAfonsoIiiMember
857 HPP Paulo Afonso IV Member ebr:HppPauloAfonsoIvMember
858 HPP Apolnio Sales Member ebr:HppApolnioSalesMember
859 HPP Luiz Gonzaga (Itaparica) Member ebr:HppLuizGonzagaItaparicaMember
860 HPP Xingo Member ebr:HppXingoMember
861 HPP Furnas Member ebr:HppFurnasMember
862 HPP Luiz Carlos Barreto de Carvalho Member ebr:HppLuizCarlosBarretoDeCarvalhoMember
863 HPP Marimbondo Member ebr:HppMarimbondoMember
864 HPP Porto Colmbia Member ebr:HppPortoColombiaMember
865 HPP Funil Member ebr:HppFunilMember
866 HPP Corumb I Member ebr:HppCorumbaIMember
867 HPP Serra da Mesa Member ebr:HppSerraDaMesaMember
868 HPP Pedra Member ebr:HppPedraMember
869 HPP Boa Esperana Member ebr:HppBoaEsperancaMember
870 HPP Coaracy Nunes Member ebr:HppCoaracyNunesMember
871 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
872 Total installed capacity (in watts) Concept (num:powerItemType) As Of ebr:ElectricPowerGenerationInstalledCapacity
873 40203 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Electric Power Transmission (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsElectricPowerTransmissionDetails
874 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
875 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
876 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
877 Eletrosul Member ebr:EletrosulCentraisEletricasS.a.Member
878 Eletronorte Member ebr:CentraisEletricasDoNorteDoBrasilS.a.Member
879 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
880 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
881 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
882 Electric power transmission period Concept (xbrli:durationItemType) For Period ebr:AgreementPeriodForElectricPowerTransmission
883 40204 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Exploitation Concessions GENERATION (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsExploitationConcessionsGenerationDetails
884 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
885 Service concession arrangements [axis] Axis ifrs-full:ServiceConcessionArrangementsAxis
886 Service concession arrangements [member] Member ifrs-full:ServiceConcessionArrangementsMember
887 Exploitation Concessions - GENERATION Member ebr:ExploitationConcessionsGenerationMember
888 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
889 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
890 HPP Sobradinho Member ebr:HppSobradinhoMember
891 TPP Camaari Member ebr:TppCamaariMember
892 HPP Belo Monte 12 Member ebr:HppBeloMonte12Member
893 HPP Tucuru Member ebr:HppTucuruiMember
894 HPP Samuel Member ebr:HppSamuelMember
895 TPP Rio Madeira Member ebr:TppRioMadeiraMember
896 TPP Santana Member ebr:TppSantanaMember
897 TPP Santarm Member ebr:TppSantaremMember
898 TPP Electron 7 Member ebr:TppElectron7Member
899 HPP Dardanelos Member ebr:HppDardanelosMember
900 TPP Mau Member ebr:TppMauaMember
901 HPP Jirau 1 Member ebr:HppJirau1Member
902 TPP Presidente Mdici - Candiota I and II 2 Member ebr:TppPresidenteMdiciCandiotaIAndIi2Member
903 TPP Candiota III Member ebr:TppCandiotaIiiMember
904 TPP Tabatinga 13 Member ebr:TppTabatinga13Member
905 TPP Belem de Simes 13 Member ebr:TppBelemDeSimoes13Member
906 HPP Balbina Member ebr:HppBalbinaMember
907 HPP Aparecida Member ebr:HppAparecidaMember
908 TPP Maua 5 Member ebr:TppMaua5Member
909 TPP Santa Cruz 6 Member ebr:TppSantaCruz6Member
910 HPP Mascarenhas de Moraes Member ebr:HppMascarenhasDeMoraesMember
911 HPP Itumbiara Member ebr:HppItumbiaraMember
912 HPP Manso Member ebr:HppMansoMember
913 HPP Simplcio/Anta Member ebr:HppSimplcioAntaMember
914 HPP Peixe Angical Member ebr:HppPeixeAngicalMember
915 HPP Baguari 11 Member ebr:HppBaguari11Member
916 HPP Foz do Chapec Member ebr:HppFozDoChapecoMember
917 UTN Angra I Member ebr:UtnAngraIMember
918 UTN Angra II Member ebr:UtnAngraIiMember
919 UTN Angra III Member ebr:UtnAngraIiiMember
920 HPP Araras 7 Member ebr:HppAraras7Member
921 HPP Curemas Member ebr:HppCuremasMember
922 WPP Sao Pedro do Lago Member ebr:WppSaoPedroDoLagoMember
923 WPP Pedra Branca Member ebr:WppPedraBrancaMember
924 WPP Sete Gameleiras Member ebr:WppSeteGameleirasMember
925 WPP Caiara I Member ebr:WppCaicaraIMember
926 WPP Junco I Member ebr:WppJuncoIMember
927 WPP Junco II Member ebr:WppJuncoIiMember
928 WPP Caiara II Member ebr:WppCaicaraIiMember
929 WPP Casa Nova I Member ebr:WppCasaNovaIMember
930 WPP Casa Nova II Member ebr:WppCasaNovaIiMember
931 WPP Casa Nova III Member ebr:WppCasaNovaIiiMember
932 WPP Baranas I Member ebr:WppBaranasIMember
933 WPP Morro Branco I Member ebr:WppMorroBrancoIMember
934 WPP Mussamb Member ebr:WppMussambeMember
935 WPP Santa Joana XI Member ebr:WppSantaJoanaXiMember
936 WPP Santa Joana XVI Member ebr:WppSantaJoanaXviMember
937 WPP Santa Joana X Member ebr:WppSantaJoanaXMember
938 WPP Santa Joana XIII Member ebr:WppSantaJoanaXiiiMember
939 WPP Santa Joana XII Member ebr:WppSantaJoanaXiiMember
940 WPP Santa Joana XV Member ebr:WppSantaJoanaXvMember
941 WPP Santa Joana IX Member ebr:WppSantaJoanaIxMember
942 WPP Acau Energia Member ebr:WppAcauEnergiaMember
943 WPP Arapapa Energia Member ebr:WppArapapaEnergiaMember
944 WPP Angical 2 Member ebr:WppAngical2Member
945 WPP Teiu 2 Member ebr:WppTeiu2Member
946 WPP Caititu 2 Member ebr:WppCaititu2Member
947 WPP Carcara Member ebr:WppCarcaraMember
948 WPP Corrupiao 3 Member ebr:WppCorrupiao3Member
949 WPP Caititu 3 Member ebr:WppCaititu3Member
950 WPP Papagaio Member ebr:WppPapagaioMember
951 WPP Coqueirinho 2 Member ebr:WppCoqueirinho2Member
952 WPP Santa Joana IV Member ebr:WppSantaJoanaIvMember
953 WPP Serra das Vacas I Member ebr:WppSerraDasVacasIMember
954 WPP Santa Joana V Member ebr:WppSantaJoanaVMember
955 WPP Serra das Vacas II Member ebr:WppSerraDasVacasIiMember
956 WPP Serra das Vacas III Member ebr:WppSerraDasVacasIiiMember
957 WPP Serra das Vacas IV Member ebr:WppSerraDasVacasIvMember
958 WPP Santa Joana III Member ebr:WppSantaJoanaIiiMember
959 WPP Santa Joana I Member ebr:WppSantaJoanaIMember
960 WPP Santo Augusto IV Member ebr:WppSantoAugustoIvMember
961 WPP Santa Joana VII Member ebr:WppSantaJoanaViiMember
962 WPP Tamandua Mirim 2 Member ebr:WppTamanduaMirim2Member
963 WPP Banda de Couro Member ebr:WppBandaDeCouroMember
964 WPP Baraunas II Member ebr:WppBaraunasIiMember
965 HPP Curua-Una Member ebr:HppCuruaUnaMember
966 TPP Rio Acre Member ebr:TppRioAcreMember
967 TPP Rio Branco I Member ebr:TppRioBrancoIMember
968 TPP Rio Branco II Member ebr:TppRioBrancoIiMember
969 TPP Senador Arnon Afonso Farias Member ebr:TppSenadorArnonAfonsoFariasMember
970 TPP Serra do Navio Member ebr:TppSerraDoNavioMember
971 WPP Miassaba 3 Member ebr:WppMiassaba3Member
972 WPP Rei dos Ventos 3 Member ebr:WppReiDosVentos3Member
973 HPP Passo Sao Joao Member ebr:HppPassoSaoJoaoMember
974 HPP Sao Domingos Member ebr:HppSaoDomingosMember
975 SHP Barra do Rio Chapeu Member ebr:ShpBarraDoRioChapeuMember
976 SHP Joao Borges Member ebr:ShpJoaoBorgesMember
977 SHP Coxilha Rica 4 Member ebr:ShpCoxilhaRica4Member
978 SHP Santo Cristo 3 Member ebr:ShpSantoCristo3Member
979 WPP Capao do Ingles Member ebr:WppCapaoDoInglesMember
980 WPP Coxilha Seca Member ebr:WppCoxilhaSecaMember
981 WPP Galpoes Member ebr:WppGalpoesMember
982 WPP Chui I Member ebr:WppChuiIMember
983 WPP Chui II Member ebr:WppChuiIiMember
984 WPP Chui IV Member ebr:WppChuiIvMember
985 WPP Chui V Member ebr:WppChuiVMember
986 WPP Chui VI Member ebr:WppChuiViMember
987 WPP Chui VII Member ebr:WppChuiViiMember
988 WPP Chui 09 Member ebr:WppChui09Member
989 WPP Cerro Chato IV 10 Member ebr:WppCerroChatoIv10Member
990 WPP Cerro Chato V 10 Member ebr:WppCerroChatoV10Member
991 WPP Cerro Chato VI 10 Member ebr:WppCerroChatoVi10Member
992 WPP Cerro dos trindades 10 Member ebr:WppCerroDosTrindades10Member
993 WPP Ibirapuita Member ebr:WppIbirapuitaMember
994 WPP Verace 24 Member ebr:WppVerace24Member
995 WPP Verace 25 Member ebr:WppVerace25Member
996 WPP Verace 26 Member ebr:WppVerace26Member
997 WPP Verace 27 Member ebr:WppVerace27Member
998 WPP Verace 28 Member ebr:WppVerace28Member
999 WPP Verace 29 Member ebr:WppVerace29Member
1000 WPP Verace 30 Member ebr:WppVerace30Member
1001 WPP Verace 31 Member ebr:WppVerace31Member
1002 WPP Verace 34 Member ebr:WppVerace34Member
1003 WPP Verace 35 Member ebr:WppVerace35Member
1004 WPP Verace 36 Member ebr:WppVerace36Member
1005 WPP Geribatu I Member ebr:WppGeribatuIMember
1006 WPP Geribatu II Member ebr:WppGeribatuIiMember
1007 WPP Geribatu III Member ebr:WppGeribatuIiiMember
1008 WPP Geribatu IV Member ebr:WppGeribatuIvMember
1009 WPP Geribatu V Member ebr:WppGeribatuVMember
1010 WPP Geribatu VI Member ebr:WppGeribatuViMember
1011 WPP Geribatu VII Member ebr:WppGeribatuViiMember
1012 WPP Geribatu VIII Member ebr:WppGeribatuViiiMember
1013 WPP Geribatu IX Member ebr:WppGeribatuIxMember
1014 WPP Geribatu X Member ebr:WppGeribatuXMember
1015 Megawatt Solar Member ebr:MegawattSolarMember
1016 WPP Cerro Chato I Member ebr:WppCerroChatoIMember
1017 WPP Cerro Chato II Member ebr:WppCerroChatoIiMember
1018 WPP Cerro Chato III Member ebr:WppCerroChatoIiiMember
1019 TPP Sao Jernimo 7 Member ebr:TppSaoJernimo7Member
1020 TPP NUTEPA 7 Member ebr:TppNutepa7Member
1021 TPP Cidade Nova 7 Member ebr:TppCidadeNova7Member
1022 TPP Iranduba Member ebr:TppIrandubaMember
1023 TPP Distrito 7 Member ebr:TppDistrito7Member
1024 TPP Sao Jose Member ebr:TppSaoJoseMember
1025 TPP Flores Member ebr:TppFloresMember
1026 TPP Roberto Silveira Member ebr:TppRobertoSilveiraMember
1027 HPP Batalha Member ebr:HppBatalhaMember
1028 HPP Retiro Baixo Member ebr:HppRetiroBaixoMember
1029 Trs Irmaos Member ebr:TrsIrmaosMember
1030 Serra do Facao Member ebr:SerraDoFacaoMember
1031 WPP Rei dos Ventos 1 Member ebr:WppReiDosVentos1Member
1032 WPP Famosa I Member ebr:WppFamosaIMember
1033 WPP Pau Brasil Member ebr:WppPauBrasilMember
1034 WPP Rosada Member ebr:WppRosadaMember
1035 WPP Sao Paulo Member ebr:WppSaoPauloMember
1036 WPP Bom Jesus Member ebr:WppBomJesusMember
1037 WPP Cachoeira Member ebr:WppCachoeiraMember
1038 WPP Pitimbu Member ebr:WppPitimbuMember
1039 WPP Jandaia Member ebr:WppJandaiaMember
1040 WPP Jandaia I Member ebr:WppJandaiaIMember
1041 WPP Sao Caetano Member ebr:WppSaoCaetanoMember
1042 WPP Sao Caetano I Member ebr:WppSaoCaetanoIMember
1043 WPP Sao Clemente Member ebr:WppSaoClementeMember
1044 WPP Sao Galvao Member ebr:WppSaoGalvaoMember
1045 WPP Carnaba I Member ebr:WppCarnabaIMember
1046 WPP Carnaba II Member ebr:WppCarnabaIiMember
1047 WPP Carnaba III Member ebr:WppCarnabaIiiMember
1048 WPP Carnauba V Member ebr:WppCarnaubaVMember
1049 WPP Cervantes I Member ebr:WppCervantesIMember
1050 WPP Cervantes II Member ebr:WppCervantesIiMember
1051 WPP Punau I Member ebr:WppPunauIMember
1052 WPP Arara Azul Member ebr:WppAraraAzulMember
1053 WPP Bentevi Member ebr:WppBenteviMember
1054 WPP Ouro Verde I Member ebr:WppOuroVerdeIMember
1055 WPP Ouro Verde II Member ebr:WppOuroVerdeIiMember
1056 WPP Ouro Verde III Member ebr:WppOuroVerdeIIIMember
1057 WPP Santa Rosa Member ebr:WppSantaRosaMember
1058 WPP Uirapuru Member ebr:WppUirapuruMember
1059 WPP Ventos de Angelim Member ebr:WppVentosDeAngelimMember
1060 WPP Serra do Mel I Member ebr:WppSerraDoMelIMember
1061 WPP Serra do Mel II Member ebr:WppSerraDoMelIIMember
1062 WPP Serra do Mel III Member ebr:WppSerraDoMelIIIMember
1063 WPP Itaguau da Bahia Member ebr:WppItaguauDaBahiaMember
1064 WPP Ventos de Santa Luiza Member ebr:WppVentosDeSantaLuizaMember
1065 WPP Ventos de Santa Madalena Member ebr:WppVentosDeSantaMadalenaMember
1066 WPP Ventos de Santa Marcella Member ebr:WppVentosDeSantaMarcellaMember
1067 WPP Ventos de Santa Vera Member ebr:WppVentosDeSantaVeraMember
1068 HPP Santo Antnio 11 Member ebr:HppSantoAntnio11Member
1069 HPP Santo Antnio Mesa 8 Member ebr:HppSantoAntnioMesa8Member
1070 WPP Ventos de Santo Antnio Member ebr:WppVentosDeSantoAntnioMember
1071 WPP Ventos de Sao Bento Member ebr:WppVentosDeSaoBentoMember
1072 WPP Ventos de Sao Cirilo Member ebr:WppVentosDeSaoCiriloMember
1073 WPP Ventos de Sao Joao Member ebr:WppVentosDeSaoJoaoMember
1074 WPP Ventos de Sao Rafael Member ebr:WppVentosDeSaoRafaelMember
1075 WPP So Januario Member ebr:WppSoJanuarioMember
1076 WPP Nsa Sra de Ftima Member ebr:WppNsaSraDeFtimaMember
1077 HPP Sinop Member ebr:HppSinopMember
1078 HPP Sao Manoel Member ebr:HppSaoManoelMember
1079 WPP Brasventos WPPo Member ebr:WppBrasventosWppoMember
1080 HPP Teles Pires 9 Member ebr:HppTelesPires9Member
1081 TPP Araguaia Member ebr:TppAraguaiaMember
1082 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1083 Total installed capacity (in watts) Concept (num:powerItemType) As Of ebr:ElectricPowerGenerationInstalledCapacity
1084 Period to begin operations after issuance of license Concept (xbrli:durationItemType) For Period ebr:PeriodToBeginOperationsAfterIssuanceOfInstallationLicense
1085 Commercially operating generators Concept (Integer) For Period ebr:NumberOfCommerciallyOperatingGenerators
1086 Total number of plants Concept (Integer) For Period ebr:NumberOfPlants
1087 Total generation units Concept (Integer) For Period ebr:NumberOfGenerationUnits
1088 40205 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Electric Power Transmission in Different Locations (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsElectricPowerTransmissionInDifferentLocationsDetails
1089 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1090 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
1091 Counterparties [member] Member ifrs-full:CounterpartiesMember
1092 INTESA - Integracao Transmissora de Member ebr:IntesaIntegracaoTransmissoraDeMember
1093 TDG - Transmissora Delmiro Gouveia S.A. Member ebr:TdgTransmissoraDelmiroGouveiaS.a.Member
1094 STN - Sistema de Transmissao Nordeste Member ebr:StnSistemaDeTransmissaoNordesteMember
1095 LT Funil - Itapebi, C3 Member ebr:LtFunilItapebiC3Member
1096 LT Jardim - Penedo - 230 kV, C1 Member ebr:LtJardimPenedo230KvC1Member
1097 LT Jardim - Nossa Senhora do Socorro - 230 kV; LT Messias - Maceio II - 230 kV; SE Nossa Senhora do Socorro 230/69 kV ; SE Maceio II, Member ebr:LtJardimNossaSenhoraDoSocorro230KvLtMessiasMaceioIi230KvSeNossaSenhoraDoSocorro23069KvSeMaceioIiMember
1098 SE Elev. Usina de Curemas; SE Elev. Usina Term. Camacari; SE Elev. Usina de Sobradinho Member ebr:SeElev.UsinaDeCuremasSeElev.UsinaTerm.CamacariSeElev.UsinaDeSobradinhoMember
1099 LT Pirapama II - Suape II - 230 kV, C1, C2; LT Suape III - Suape II - 230 kV, C1, C2; SE Suape II - 500/230 kV (600 MVA ); SE Suape III - 230/69 kV Member ebr:LtPirapamaIiSuapeIi230KvC1C2LtSuapeIiiSuapeIi230KvC1C2SeSuapeIi500230Kv600MvaSeSuapeIii23069KvMember
1100 LT Milagres - Taua - 230 kV, C1; SE Taua II - 230 kV Member ebr:LtMilagresTaua230KvC1SeTauaIi230KvMember
1101 SE Camacari IV - 500/230 kV Member ebr:SeCamacariIv500230KvMember
1102 LT Milagres - Coremas - 230 kV, C2 Member ebr:LtMilagresCoremas230KvC2Member
1103 Extremoz Transmissora do Nordeste Member ebr:ExtremozTransmissoraDoNordesteMember
1104 LT Morro do Chapeu II - Irece - 230 kV; SE Morro do Chapeu II 230 kV Member ebr:LtMorroDoChapeuIiIrece230KvSeMorroDoChapeuIi230KvMember
1105 LT Ibicoara - Brumado - 230 kV, C1 Member ebr:LtIbicoaraBrumado230KvC1Member
1106 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
1107 LT Paraiso - Lagoa Nova II - 230 kV; SE Lagoa Nova II 230 kV; SE Ibiapina II 230 kV Member ebr:LtParaisoLagoaNovaIi230KvSeLagoaNovaIi230KvSeIbiapinaIi230KvMember
1108 LT Paraiso - Acu II - 230 kV, C2; LT Picos - Taua II - 230 kV, C1 Member ebr:LtParaisoAcuIi230KvC2LtPicosTauaIi230KvC1Member
1109 SE Arapiraca III - 230/69 kV Member ebr:SeArapiracaIii23069KvMember
1110 LT 230 kV Eunapolis - Teixeira de Freitas II, C1; SE Teixeira de Freitas II - 230/138 kV Member ebr:Lt230KvEunapolisTeixeiraDeFreitasIiC1SeTeixeiraDeFreitasIi230138KvMember
1111 SE Polo 230/69 kV Member ebr:SePolo23069KvMember
1112 Interligacao Eletrica do Madeira S.A. Member ebr:InterligacaoEletricaDoMadeiraS.a.Member
1113 LT Camacari IV - Piraja - 230 kV; LT Pituacu - Piraja - 230 kV; SE Piraja 230/69 kV Member ebr:LtCamacariIvPiraja230KvLtPituacuPiraja230KvSePiraja23069KvMember
1114 LT Paulo Afonso III - Zebu II - 230 kV, C1, C2; LT Pau Ferro - Santa Rita II - 230 kV; SE Santa Rita II - 230/69 kV ; SE Zebu - 230/69 kV ; SE Natal III Member ebr:LtPauloAfonsoIiiZebuIi230KvC1C2LtPauFerroSantaRitaIi230KvSeSantaRitaIi23069KvSeZebu23069KvSeNatalIiiMember
1115 LT Teresina II - Teresina III - 230 kV; SE Teresina III at 230/69 kV Member ebr:LtTeresinaIiTeresinaIii230KvSeTeresinaIiiAt23069KvMember
1116 SE Mirueira II 230/69 Kv; SE Jaboatao II 230/69 kV Member ebr:SeMirueiraIi23069KvSeJaboataoIi23069KvMember
1117 LT Eunapolis - Teixeira de Freitas II - 230 kV, C2 Member ebr:LtEunapolisTeixeiraDeFreitasIi230KvC2Member
1118 LT Recife II - Suape II - 500 kV - C2 Member ebr:LtRecifeIiSuapeIi500KvC2Member
1119 LT Mossoro II - Mossoro IV - 230 kV; LT Ceara-Mirim II - Touros II - 230 kV; LT Russas II - Banabuiu C2- 230 kV; SE Touros II, 230 kV; SE Mossoro IV , 230 kV Member ebr:LtMossoroIiMossoroIv230KvLtCearaMirimIiTourosIi230KvLtRussasIiBanabuiuC2230KvSeTourosIi230KvSeMossoroIv230KvMember
1120 LT C. Mirim II - Joao Camara II - 230 kV, C1; LT Extremoz II - C. Mirim - 230 kV, C1; LT Paraiso - Acu II - 230 kV, C3; LT Paraiso - Acu II - 230 kV , C3; LT Acu II - Mossoro II - 230 kV, C2; SE Extremoz II - 230 kV; SE Joao Camara - 230 kV Member ebr:LtC.MirimIiJoaoCamaraIi230KvC1LtExtremozIiC.Mirim230KvC1LtParaisoAcuIi230KvC3LtParaisoAcuIi230KvC3LtAcuIiMossoroIi230KvC2Member
1121 LT Camacari IV - Sapeacu - 500 kV; LT Sapeacu - Sto. Antonio de Jesus - 230 kV Member ebr:LtCamacariIvSapeacu500KvLtSapeacuSto.AntonioDeJesus230KvMember
1122 LT Casa Nova II - Sobradinho - C1 Member ebr:LtCasaNovaIiSobradinhoC1Member
1123 LT Igapora II - Igapora III - 230 kV, C1, C2; LT Igapora III - Pindai II - 230 kV; SE Igapora III 500/230 kV; SE Pindai II 230 kV Member ebr:LtIgaporaIiIgaporaIii230KvC1C2LtIgaporaIiiPindaiIi230KvSeIgaporaIii500230KvSePindaiIi230KvMember
1124 LT Bom Jesus da Lapa II - Igapora II - 230 kV; SE Igapora - 230 kV Member ebr:LtBomJesusDaLapaIiIgaporaIi230KvSeIgapora230KvMember
1125 LT Sobral III - Acarau II, - 230 kV; SE Acarau II - 230 kV Member ebr:LtSobralIiiAcarauIi230KvSeAcarauIi230KvMember
1126 Interligacao Eletrica Garanhuns S.A. Member ebr:InterligacaoEletricaGaranhunsS.a.Member
1127 Several Projects Member ebr:VariousProjectsInDifferentStatesMember
1128 Expansion of South-Southeast Interconnection Member ebr:ExpansionOfSouthSoutheastInterconnectionMember
1129 LT 230 kV - SE Ribeiro Goncalves / SE Balsas Member ebr:Lt230KvSeRibeiroGoncalvesSeBalsasMember
1130 LT 230 kV - SE Sao Luis II / Sao Luis III Member ebr:Lt230KvSeSaoLuisIiSaoLuisIiiMember
1131 Several Projects Member ebr:VariousProjectsMember
1132 SE Missoes - 230/69 kV (150 MVA) Member ebr:SeMissoes23069Kv150MvaMember
1133 SE 230/138 kV Ivinhema 2, 2 x 150 MVA Member ebr:Se230138KvIvinhema22X150MvaMember
1134 LT Monte Claro - Garibaldi Member ebr:LtMonteClaroGaribaldiMember
1135 LT P. Medici - Santa Cruz 1 230kV Member ebr:LtP.MediciSantaCruz1230kvMember
1136 LT 500 kv - LT Jorge Texeira / Lechuga, Double Circuit Member ebr:Lt500KvLtJorgeTexeiraLechugaDoubleCircuitMember
1137 LT 500 kV - LT Presidente Dutra-Sao Luis II /SE Miranda II Member ebr:Lt500KvLtPresidenteDutraSaoLuisIiSeMirandaIiMember
1138 LT Campos Novos - Blumenau C2 Member ebr:LtCamposNovosBlumenauC2Member
1139 LT Campos Novos - Polo 525 kV Member ebr:LtCamposNovosPolo525KvMember
1140 LT Salto Santiago - Ivaipora - Cascavel Oeste Member ebr:LtSaltoSantiagoIvaiporaCascavelOesteMember
1141 LT Bom Despacho 3 - Ouro Preto 2 Member ebr:LtBomDespacho3OuroPreto2Member
1142 LT Macae - Campos 3 Member ebr:LtMacaeCampos3Member
1143 LT Mascarenhas - Linhares Member ebr:LtMascarenhasLinharesMember
1144 LT Tijuco Preto - Itapeti - Nordeste Member ebr:LtTijucoPretoItapetiNordesteMember
1145 Centroeste Minas Member ebr:CentroesteMinasMember
1146 GOIAS TRANSMISSAO Member ebr:GoiasTransmissaoMember
1147 IE MADEIRA Member ebr:IeMadeiraMember
1148 TRANSENERGIA GOIAS Member ebr:TransenergiaGoiasMember
1149 TRANSENERGIA RENOVAVEL Member ebr:TransenergiaRenovavelMember
1150 Transenergia Sao Paulo Member ebr:TransenergiaSaoPauloMember
1151 TRANSIRAPE Member ebr:TransirapeMember
1152 TRANSUDESTE Member ebr:TransudesteMember
1153 Caldas Novas Transmissao S.A. Member ebr:CaldasNovasTransmissaoS.a.Member
1154 Luziana - Niquelandia Transmissora S.A. Member ebr:LuzianaNiquelandiaTransmissoraS.a.Member
1155 Paranaiba Transmissora Member ebr:ParanaibaTransmissoraMember
1156 Triangulo Mineiro Member ebr:TrianguloMineiroMember
1157 Vale do S. Bartolomeu Member ebr:ValeDoS.BartolomeuMember
1158 Mata de Sta. Genebra Transmissora Member ebr:MataDeSta.GenebraTransmissoraMember
1159 Lago Azul Member ebr:LagoAzulMember
1160 Belo Monte Member ebr:BeloMonteMember
1161 LT Xavantes-Pirineus Member ebr:LtXavantesPirineusMember
1162 SE Ijui 2 SE Nova Petropolis 2 SE Lajeado Grande SE Caxias 6 Member ebr:SeIjui2SeNovaPetropolis2SeLajeadoGrandeSeCaxias6Member
1163 SE Foz do Chapeco Member ebr:SeFozDoChapecoMember
1164 SE Zona Oeste Member ebr:SeZonaOesteMember
1165 SPE Etau Member ebr:SpeEtauMember
1166 SPE Uirapuru Member ebr:SpeUirapuruMember
1167 SPE Norte Brasil Member ebr:SpeNorteBrasilMember
1168 Costa Oeste Transmissora de Energia Member ebr:CostaOesteTransmissoraDeEnergiaMember
1169 Marumbi Transmissora de Energia S.A., PR Member ebr:MarumbiTransmissoraDeEnergiaS.a.PRMember
1170 Fronteira Oeste Member ebr:FronteiraOesteMember
1171 TSBE - Transmissora Sul Brasileira de Energia S/A Member ebr:TsbeTransmissoraSulBrasileiraDeEnergiaSMember
1172 TSBE - Transmissora Sul Litoranea de Energia S/A Member ebr:TsbeTransmissoraSulLitoraneaDeEnergiaSMember
1173 Transmissao Rede Basica Member ebr:TransmissaoRedeBasicaMember
1174 SE Nobres 230/138 kV Member ebr:SeNobres230138KvMember
1175 SE Miramar 230/69 kV Member ebr:SeMiramar23069KvMember
1176 SE Lucas do Rio Verde 230/138 kV Member ebr:SeLucasDoRioVerde230138KvMember
1177 LT Lechuga - Jorge Teixeira, C3, 230 kV, 3x150 MVA Member ebr:LtLechugaJorgeTeixeiraC3230Kv3x150MvaMember
1178 Rectifier Station No. 01 CA/CC, 800/+-600 kV 310MW Inverter Station No. CC/CA +-600/500 kV - 2950 MW Member ebr:RectifierStationNo.01CaCc800600Kv310mwInverterStationNo.CcCa600500Kv2950MwMember
1179 LT 230 kV Rio Branco 1 - Feijo/ LT 230kv Feijo - Cruzeiro do Sul Member ebr:Lt230KvRioBranco1FeijoLt230kvFeijoCruzeiroDoSulMember
1180 Amazonia Eletronorte Transmissora de Energia Member ebr:AmazoniaEletronorteTransmissoraDeEnergiaMember
1181 Brasnorte Transmissora de Energia S.A. Member ebr:BrasnorteTransmissoraDeEnergiaS.a.Member
1182 Integracao Transmissora de Energia Member ebr:IntegracaoTransmissoraDeEnergiaMember
1183 Transmissora Matogrossense de Energia S.A. Member ebr:TransmissoraMatogrossenseDeEnergiaS.a.Member
1184 LT Oriximin - Silves - Lechunga (AM), em 500 Kv; SE Silves (ex-Itacoatiara) 500/138 kV Member ebr:LtOriximinSilvesLechungaAmEm500KvSeSilvesExItacoatiara500138KvMember
1185 Norte Brasil Transmissora de Energia Member ebr:NorteBrasilTransmissoraDeEnergiaMember
1186 Linha Verde Transmissora de Energia S.A. Member ebr:LinhaVerdeTransmissoraDeEnergiaS.a.Member
1187 Rio Branco Transmissora de Energia, PA Member ebr:RioBrancoTransmissoraDeEnergiaPaMember
1188 Transnorte Energia S.A. Member ebr:TransnorteEnergiaS.a.Member
1189 Interconexao Brasil-Uruguai Member ebr:InterconexaoBrasilUruguaiMember
1190 1 Frequency Converter and 132 kV Transmission Lines Member ebr:OneFrequencyConverterAnd132KvTransmissionLinesMember
1191 Paraiso - Paraiso Transmissora de Energia S.A. Member ebr:ParaisoParaisoTransmissoraDeEnergiaS.a.Member
1192 LT Gravatai - Subterranea LT Porto Alegre Member ebr:LtGravataiSubterraneaLtPortoAlegreMember
1193 Several Projects Member ebr:VariousProjectsInStatesOfRjSpPrMgGoToDfEsMtMember
1194 MGE TRANSMISSAO Member ebr:MgeTransmissaoMember
1195 Energia Olimpica Member ebr:EnergiaOlimpicaMember
1196 Manaus Transmissora de Energia S.A. 2 Member ebr:ManausTransmissoraDeEnergiaS.a.2Member
1197 TRANSLESTE Member ebr:TranslesteMember
1198 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1199 Percentage of coverage by transmission line service provider in the location Concept (Percent) As Of ebr:PercentageOfElectricPowerTransmission
1200 Transmission lines (in kilometers) Concept (num:lengthItemType) As Of ebr:ElectricPowerTransmissionLines
1201 State efficiency number Concept (Integer) As Of ebr:StateEfficiency
1202 Electric power transmission period Concept (xbrli:durationItemType) For Period ebr:AgreementPeriodForElectricPowerTransmission
1203 40207 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Energy Distribution - Sales (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsEnergyDistributionSalesDetails
1204 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1205 Range [axis] Axis ifrs-full:RangeAxis
1206 Ranges [member] Member ifrs-full:RangesMember
1207 Maximum Member ifrs-full:TopOfRangeMember
1208 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1209 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1210 Eletroacre Member ebr:EletroacreMember
1211 Ceron Member ebr:CeronMember
1212 Boa Vista Member ebr:BoaVistaEnergiaMember
1213 Amazonas Energia Member ebr:AmazonasEnergiaMember
1214 Cepisa Member ebr:CepisaMember
1215 CEAL Member ebr:CealMember
1216 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1217 Sales value Concept (Monetary) For Period Debit ebr:SaleOfStocksOfSubsidiaryAssociateOrJointVenture
1218 Conversion of debt/Capital Increase by Electrobras, upon privatization, up to Concept (Monetary) For Period Credit ebr:DebtConversionIntoCaptionalOnGrantFromConcessionAuthority
1219 Fuel Consumption Account and Energy Development Account Outstanding. Concept (Monetary) As Of Debit ebr:FuelConsumptionAccountAndEnergyDevelopmentAccountOutstanding
1220 40208 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Energy Distribution - Contribution of Electrobras (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsEnergyDistributionContributionOfElectrobrasDetails
1221 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1222 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1223 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1224 Amazonas Energia Member ebr:AmazonasEnergiaMember
1225 Boa Vista Member ebr:BoaVistaEnergiaMember
1226 CEAL Member ebr:CealMember
1227 Cepisa Member ebr:CepisaMember
1228 Ceron Member ebr:CeronMember
1229 Eletroacre Member ebr:EletroacreMember
1230 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1231 Percentage of increase in social capital participation in distributors Concept (Percent) For Period ebr:MaximumPercentageOfIncreaseInSocialCapitalParticipationInDistributors
1232 Period considered for transfer of majority control from signature of respective contract Concept (xbrli:durationItemType) For Period ebr:PeriodConsideredForTransferOfMajorityControlFromSignatureOfRespectiveContract
1233 Contribution of Electrobras(30%) Concept (Monetary) For Period Debit ebr:ContributionOfSocialCapitalToDistributorsOnIncreaseInParticipation.
1234 40209 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Energy Distribution - Summary of the Impacts (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsEnergyDistributionSummaryOfImpactsDetails
1235 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1236 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1237 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1238 Amazonas Energia Member ebr:AmazonasEnergiaMember
1239 Boa Vista Member ebr:BoaVistaEnergiaMember
1240 CEAL Member ebr:CealMember
1241 Cepisa Member ebr:CepisaMember
1242 Ceron Member ebr:CeronMember
1243 Eletroacre Member ebr:EletroacreMember
1244 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1245 Uncovered Liabilities Concept (Monetary) As Of Credit ebr:UncoveredLiabilities
1246 Sales value Concept (Monetary) For Period Debit ebr:SaleOfStocksOfSubsidiaryAssociateOrJointVenture
1247 Conversion of debt/Capital Increase by Electrobras, upon privatization, up to Concept (Monetary) For Period Credit ebr:DebtConversionIntoCaptionalOnGrantFromConcessionAuthority
1248 Assumption of CCC/CDE credits by Electrobras, upon privatization, up to Concept (Monetary) As Of Debit ebr:FuelConsumptionAccountAndEnergyDevelopmentAccountOutstanding
1249 40210 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS- Energy Distribution - Right to Seek Compensation (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsEnergyDistributionRightToSeekCompensationDetails
1250 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1251 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1252 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1253 Amazonas Energia Member ebr:AmazonasEnergiaMember
1254 Boa Vista Member ebr:BoaVistaEnergiaMember
1255 Ceron Member ebr:CeronMember
1256 Eletroacre Member ebr:EletroacreMember
1257 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1258 Additions in the Period Concept (Monetary) For Period Debit ebr:FuelConsumptionAccountAdditionsDuringPeriod
1259 Refund on Fuel - Res. 347/09 Concept (Monetary) For Period Credit ebr:FuelConsumptionAccountRefundOnFuel
1260 CCC PIS/COFINS Refund - ISOL - Law No. 12,111/09 and Law No.13,299/16 Concept (Monetary) For Period Credit ebr:FuelConsumptionAccountRefundOnPisAndCofins
1261 Value received from CCC - ISOL Concept (Monetary) For Period Credit ebr:FuelConsumptionAccountValueReceived
1262 Monetary correction Concept (Monetary) For Period Debit ebr:FuelConsumptionAccountMonetaryCorrection
1263 ICMS Recovered Concept (Monetary) For Period Debit ebr:FuelConsumptionAccountIcmsRecovered
1264 Provision of CCC receivable (ADA) Concept (Monetary) For Period Debit ebr:ProvisionOfFuelConsumptionAccountReceivable
1265 Gas billing review - gas transportation parcel Concept (Monetary) For Period Debit ebr:FuelConsumptionAccountGasTransportParcelBillingReview
1266 Difference in oil price - Resol ANEEL 427/2011 Concept (Monetary) For Period Debit ebr:FuelConsumptionAccountDifferenceInOilPrices
1267 Total compensation Concept (Monetary) For Period Debit ebr:FuelConsumptionAccountCompensation
1268 40211 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Extension of public electric power concessions (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsExtensionOfPublicElectricPowerConcessionsDetails
1269 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1270 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1271 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1272 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
1273 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
1274 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1275 Total installed capacity (in watts) Concept (num:powerItemType) As Of ebr:ElectricPowerGenerationInstalledCapacity
1276 Base value of assets Concept (Monetary) As Of Debit ebr:AssetsBaseValue
1277 Residual book value of assets Concept (Monetary) As Of Debit ebr:AssetsResidualBookValue
1278 40212 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Assets under concessions remains unapproved by the Concession Authority (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsAssetsUnderConcessionsRemainsUnapprovedByConcessionAuthorityDetails
1279 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1280 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1281 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1282 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
1283 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
1284 CGTEE Member ebr:CompanhiaDeGeracaoTermicaDeEnergiaEletricaMember
1285 Segments [axis] Axis ifrs-full:SegmentsAxis
1286 Segments [member] Member ifrs-full:SegmentsMember
1287 Generation Member ebr:GenerationMember
1288 Modernizations and improvements Member ebr:ModernizationsAndImprovementsMember
1289 Thermal Member ebr:ThermalGenerationMember
1290 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1291 Residual book value of assets Concept (Monetary) As Of Debit ebr:AssetsResidualBookValue
1292 40213 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Power Electric Transmission Assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsPowerElectricTransmissionAssetsDetails
1293 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1294 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1295 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1296 Eletrosul Member ebr:EletrosulCentraisEletricasS.a.Member
1297 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
1298 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
1299 Eletronorte Member ebr:CentraisEletricasDoNorteDoBrasilS.a.Member
1300 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1301 Appraisal amounts of transmission assets submitted to ANEEL Concept (Monetary) As Of Debit ebr:TransmissionAssetsAppraisalValues
1302 Approved amounts of transmission assets by ANEEL Concept (Monetary) As Of Debit ebr:TransmissionAssetsApprovedValues
1303 Remunerated period for capital cost (in years) Concept (xbrli:durationItemType) For Period ebr:CapitalCostRemunerationPeriod
1304 40214 - Disclosure - PUBLIC SERVICE ELETRIC POWER CONCESSIONS - Estimated updated amounts of the expenses from extended concessions (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePublicServiceEletricPowerConcessionsEstimatedUpdatedAmountsOfExpensesFromExtendedConcessionsDetails
1305 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1306 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1307 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1308 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
1309 Eletronorte Member ebr:CentraisEletricasDoNorteDoBrasilS.a.Member
1310 Eletrosul Member ebr:EletrosulCentraisEletricasS.a.Member
1311 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
1312 Segments [axis] Axis ifrs-full:SegmentsAxis
1313 Segments [member] Member ifrs-full:SegmentsMember
1314 Transmission Member ebr:TransmissionMember
1315 PUBLIC SERVICE ELETRIC POWER CONCESSIONS LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1316 Basic Grid - existing services (RBSE)- Historic Balance Concept (Monetary) As Of Debit ebr:BasicGridOfExitingServicesHistoricBalances
1317 VNR Update - IPCA and remuneration Concept (Monetary) As Of Debit ebr:NewReplacementValueAdjustmentAndRemuneration
1318 Receipt of financial asset Concept (Monetary) As Of Credit ebr:ReceiptOfFinancialAssets
1319 Total value of updated financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssetsAtFairValue
1320 Net operating revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
1321 Income taxes Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
1322 Net Income (Loss) for year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
1323 40301 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Voluntary Changes (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesVoluntaryChangesDetails
1324 Disclosure of voluntary change in accounting policy [table] Table

*

*

 ifrs-full:DisclosureOfVoluntaryChangeInAccountingPolicyTable
1325 Voluntary changes in accounting policy [axis] Axis ifrs-full:VoluntaryChangesInAccountingPolicyAxis
1326 Voluntary changes in accounting policy [member] Member ifrs-full:VoluntaryChangesInAccountingPolicyMember
1327 Original Member ebr:OriginalValueMember
1328 Reclassification Member ebr:ReclassificationMember
1329 Voluntary Changes LineItems ifrs-full:DisclosureOfVoluntaryChangeInAccountingPolicyLineItems
1330 Balance Sheet Abstract ebr:BalanceSheetAbstract
1331 ASSETS Abstract ifrs-full:AssetsAbstract
1332 CURRENT Abstract ifrs-full:CurrentAssetsAbstract
1333 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
1334 Marketable Securities Concept (Monetary) As Of Debit ebr:CurrentMarketableSecurities
1335 TOTAL CURRENT ASSETS Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
1336 NON-CURRENT Concept (Monetary) As Of Debit ebr:LongTermAssetsExcludingInvestmentsFixedAssetsAndIntangibleAssets
1337 INVESTMENTS Concept (Monetary) As Of Debit ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates
1338 FIXED ASSETS, NET Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
1339 INTANGIBLE ASSETS, NET Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
1340 TOTAL NON-CURRENT ASSETS Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
1341 TOTAL ASSETS Concept (Monetary) As Of Debit ifrs-full:Assets
1342 LIABILITIES AND EQUITY Abstract ifrs-full:EquityAndLiabilitiesAbstract
1343 CURRENT Abstract ifrs-full:CurrentLiabilitiesAbstract
1344 Reimbursement obligations Concept (Monetary) As Of Credit ebr:CurrentReimbursementObligation
1345 Others Concept (Monetary) As Of Credit ifrs-full:OtherCurrentLiabilities
1346 TOTAL CURRENT LIABILITIES Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
1347 NON-CURRENT Abstract ifrs-full:NoncurrentLiabilitiesAbstract
1348 TOTAL NON-CURRENT LIABILITIES Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
1349 EQUITY Abstract ifrs-full:EquityAbstract
1350 Equity attributable to owners of the Company Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
1351 Non-controlling-interests Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
1352 TOTAL EQUITY Concept (Monetary) As Of Credit ifrs-full:Equity
1353 TOTAL LIABILITIES AND EQUITY Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
1354 Statement of Profit and Loss Abstract ebr:StatementOfProfitAndLossAbstract
1355 NET OPERATING REVENUE Concept (Monetary) For Period Credit ifrs-full:Revenue
1356 OPERATING EXPENSES Abstract ifrs-full:ExpenseByNatureAbstract
1357 Remuneration and Indemnity Concept (Monetary) For Period Debit ebr:RemunerationAndIndemnityExpense
1358 Operating charges (reversals), net Concept (Monetary) For Period Debit ebr:OperatingChargesReversalsNet
1359 Others Concept (Monetary) For Period Credit ifrs-full:OtherOperatingIncomeExpense
1360 OPERATING EXPENSES Concept (Monetary) For Period Debit ifrs-full:OperatingExpense
1361 OPERATING PROFIT (LOSS) BEFORE FINANCIAL RESULT Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
1362 FINANCIAL RESULT Abstract ebr:FinancialExpensesAbstract
1363 Monetary restatements loss Concept (Monetary) For Period Debit ebr:LossesOnNetMonetaryPosition
1364 FINANCIAL RESULT Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
1365 PROFIT (LOSS) BEFORE RESULTS OF EQUITY INVESTMENTS, TAXES AND SOCIAL CONTRIBUTIONS Concept (Monetary) For Period Credit ebr:ProfitLossBeforeResultsOfEquityInvestmentsTaxesAndSocialContributions
1366 RESULTS OF EQUITY METHOD INVESTMENTS Concept (Monetary) For Period Credit ebr:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodAndIncomeFromOtherInvestments
1367 PROFIT (LOSS) BEFORE TAXES AND SOCIAL CONTRIBUTIONS Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
1368 TOTAL INCOME TAXES AND SOCIAL CONTRIBUTIONS Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
1369 Net Income (Loss) for year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
1370 AMOUNT ATTRIBUTED TO OWNERS OF THE COMPANY Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOwnersOfParent
1371 AMOUNT ATTRIBUTED TO NON-CONTROLLING INTERESTS Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToNoncontrollingInterests
1372 Statement of cash flows Abstract ebr:StatementOfCashFlowAbstract
1373 CASH FLOWS FROM OPERATING ACTIVITIES Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
1374 Profit (Loss) before income tax and social contribution Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
1375 Adjustments to reconcile net profit (loss) to net cash provided by operating activities : Abstract ifrs-full:AdjustmentsForReconcileProfitLossAbstract
1376 Net monetary variations Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnNetMonetaryPosition
1377 Provisions for litigation Concept (Monetary) For Period Debit ebr:AdjustmentToProvisionsForLitigation
1378 Adjustments to reconcile profit (loss) Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForReconcileProfitLoss
1379 Changes in: Abstract ebr:IncreaseDecreaseInWorkingCapitalAbstract
1380 Marketable securities Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInMarketableSecurities
1381 Changes in assets Concept (Monetary) For Period Debit ebr:AdjustmentsForDecreaseIncreaseInAssets
1382 Cash generated from operations Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperations
1383 Payment of refinancing of taxes and contributions-principal Concept (Monetary) For Period Credit ebr:PaymentOfRefinancingOfTaxesAndContributionsPrincipalOperatingActivities
1384 Net cash provided by operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
1385 CASH FLOWS FROM FINANCING ACTIVITIES Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
1386 Payment of refinancing of taxes and contributions-principal Concept (Monetary) For Period Credit ebr:PaymentOfRefinancingOfTaxesAndContributionsPrincipalFinancingActivities
1387 Net cash provided by financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
1388 CASH FLOWS FROM INVESTMENT ACTIVITIES Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
1389 Net cash used in investment activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
1390 Net decrease in cash and cash equivalents for the year Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
1391 Cash and cash equivalents at the beginning of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
1392 Cash and cash equivalents at the end of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
1393 40302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Hedge Accounting & Revenue from Contracts with Customers (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesHedgeAccountingRevenueFromContractsWithCustomersDetails
1394 Disclosure of financial liabilities [table] Table

*

*

 ifrs-full:DisclosureOfFinancialLiabilitiesTable
1395 Range [axis] Axis ifrs-full:RangeAxis
1396 Ranges [member] Member ifrs-full:RangesMember
1397 Minimum Member ifrs-full:BottomOfRangeMember
1398 Maximum Member ifrs-full:TopOfRangeMember
1399 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES LineItems ifrs-full:DisclosureOfFinancialLiabilitiesLineItems
1400 Eliminated for an assessment of effectiveness percentage on application of IFRS9 Concept (Percent) For Period ebr:PercentageEliminationOfAssessmentOfEffectivenessOfHedgeAccountingOnApplicationOfIfrs
1401 Reduction in net revenue due to the non-compliance of individual indicators Concept (Monetary) For Period Debit ebr:ReductionInNetRevenueDueToNonComplianceOfIndividualIndicators
1402 40303 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Subsidiaries (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesSubsidiariesDetails
1403 Disclosure of subsidiaries [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable
1404 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1405 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1406 Amazonas Distribuidora Member ebr:AmazonasDMember
1407 Amazonas GT Member ebr:AmazonasGTMember
1408 Boa Vista Member ebr:BoaVistaEnergiaMember
1409 CEAL Member ebr:CealMember
1410 CELG-D Member ebr:CelgDMember
1411 Cepisa Member ebr:CepisaMember
1412 Ceron Member ebr:CeronMember
1413 CGTEE Member ebr:CgteeMember
1414 CHESF Member ebr:ChesfMember
1415 Eletroacre Member ebr:EletroacreMember
1416 ELETRONORTE Member ebr:EletronorteMember
1417 Eletronuclear Member ebr:EletronuclearMember
1418 Eletropar Member ebr:EletroparMember
1419 ELETROSUL Member ebr:EletrosulMember
1420 FURNAS Member ebr:FurnasMember
1421 Chui IX Member ebr:ChuiIxMember
1422 Coxilha Seca Member ebr:CoxilhaSecaMember
1423 Hermenegildo I Member ebr:HermenegildoIMember
1424 Hermenegildo II Member ebr:HermenegildoIiMember
1425 Hermenegildo III Member ebr:HermenegildoIiiMember
1426 Chui Holding 3 Member ebr:ChuiHolding3Member
1427 LIVRAMENTO Member ebr:LivramentoMember
1428 Geribatu I 4 Member ebr:GeribatuI3Member
1429 Geribatu II 4 Member ebr:GeribatuIi3Member
1430 Geribatu III 4 Member ebr:GeribatuIii3Member
1431 Geribatu IV 4 Member ebr:GeribatuIv3Member
1432 Geribatu V 4 Member ebr:GeribatuV3Member
1433 Geribatu VI 4 Member ebr:GeribatuVi3Member
1434 Geribatu VII 4 Member ebr:GeribatuVii3Member
1435 Geribatu VIII 4 Member ebr:GeribatuViii3Member
1436 Geribatu IX 4 Member ebr:GeribatuIx3Member
1437 Geribatu X 4 Member ebr:GeribatuX3Member
1438 Paraiso Member ebr:ParaisoMember
1439 Energia dos Ventos V Member ebr:EnergiaDosVentosVMember
1440 Energia dos Ventos VI Member ebr:EnergiaDosVentosViMember
1441 Energia dos Ventos VII Member ebr:EnergiaDosVentosViiMember
1442 Energia dos Ventos VIII Member ebr:EnergiaDosVentosViiiMember
1443 Energia dos Ventos IX Member ebr:EnergiaDosVentosIxMember
1444 Extremoz Transmissora do Nordeste S/A Member ebr:ExtremozTransmissoraDoNordesteSMember
1445 Transenergia Goias S.A. Member ebr:TransenergiaGoiasS.a.Member
1446 Brasil Ventos Energia S.A. 2 Member ebr:BrasilVentosEnergiaS.a.2Member
1447 Acaua Energia S.A. Member ebr:AcauaEnergiaS.a.Member
1448 Angical 2 Energia S.A. Member ebr:Angical2EnergiaS.a.Member
1449 Arapapa Energia S.A. Member ebr:ArapapaEnergiaS.a.Member
1450 Caititu 2 Energia S.A. Member ebr:Caititu2EnergiaS.a.Member
1451 Caititu 3 Energia S.A. Member ebr:Caititu3EnergiaS.a.Member
1452 Carcara Energia S.A. Member ebr:CarcaraEnergiaS.a.Member
1453 Corrupiao 3 Energia S.A. Member ebr:Corrupiao3EnergiaS.a.Member
1454 Teiu 2 Energia S.A. Member ebr:Teiu2EnergiaS.a.Member
1455 Coqueirinho 2 Energia S.A. Member ebr:Coqueirinho2EnergiaS.a.Member
1456 Papagaio Energia S.A. Member ebr:PapagaioEnergiaS.a.Member
1457 Tamandua Mirim 2 Energia S/A Member ebr:TamanduaMirim2EnergiaS.a.Member
1458 Disclosure of subsidiaries LineItems ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
1459 Direct ownership (as a percent) Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
1460 Indirect ownership (as a percent) Concept (Percent) As Of ebr:ProportionOfIndirectOwnershipInterestInSubsidiary
1461 40304 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Accounts Receivables (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivablesDetails
1462 Implied Table Table

*

*

 implied:Table
1463 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Abstract ebr:SummaryOfSignificantAccountingPoliciesAbstract
1464 Maximum period for settle the accounts receivables Concept (xbrli:durationItemType) For Period ebr:MaximumAllowablePeriodForAccountReceivableSettlement
1465 40305 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concessions (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesConcessionsDetails
1466 Disclosure of products and services [table] Table

*

*

 ifrs-full:DisclosureOfProductsAndServicesTable
1467 Range [axis] Axis ifrs-full:RangeAxis
1468 Ranges [member] Member ifrs-full:RangesMember
1469 Minimum Member ifrs-full:BottomOfRangeMember
1470 Maximum Member ifrs-full:TopOfRangeMember
1471 Concessions LineItems ifrs-full:DisclosureOfProductsAndServicesLineItems
1472 Duration of concession agreements signed with Brazilian Federal Government Concept (xbrli:durationItemType) For Period ebr:ConcessionAgreementsPeriod
1473 40306 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Provisions (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesProvisionsDetails
1474 Implied Table Table

*

*

 implied:Table
1475 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Abstract ebr:SummaryOfSignificantAccountingPoliciesAbstract
1476 Useful life of thermonuclear plants Concept (Text/String) For Period ifrs-full:UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment
1477 40307 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Interest on shareholders' equity and dividends (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSummaryOfSignificantAccountingPoliciesInterestOnShareholdersEquityAndDividendsDetails
1478 Implied Table Table

*

*

 implied:Table
1479 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Abstract ebr:SummaryOfSignificantAccountingPoliciesAbstract
1480 Interest on shareholders equity limited to income reserves (as a percent) Concept (Percent) For Period ebr:MaximumInterestOnShareholdersEquityAsPercentageToNetIncomeOfYear
1481 Interest on shareholders equity limited to net income (as a percent) Concept (Percent) For Period ebr:MaximumInterestOnShareholdersEquityAsPercentageToBeginningIncomeReserveOfYear
1482 40401 - Disclosure - ACCOUNTING ESTIMATED AND JUDGEMENTS - Impairment of long term assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAccountingEstimatedAndJudgementsImpairmentOfLongTermAssetsDetails
1483 Disclosure of impairment loss and reversal of impairment loss [table] Table

*

*

 ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable
1484 Segments [axis] Axis ifrs-full:SegmentsAxis
1485 Segments [member] Member ifrs-full:SegmentsMember
1486 Generation Member ebr:GenerationSegmentMember
1487 Nuclear Member ebr:NuclearSegmentMember
1488 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
1489 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
1490 UTN Angra III Member ebr:UtnAngraIiiMember
1491 ACCOUNTING ESTIMATED AND JUDGMENTS LineItems ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems
1492 Impairment of long-term assets Abstract ebr:ImpairmentOfLongTermAssetsAbstract
1493 Discount rate used in cash inflows Concept (Percent) As Of ifrs-full:DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse
1494 40402 - Disclosure - ACCOUNTING ESTIMATED AND JUDGEMENTS - Allowance for doubtful accounts (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAccountingEstimatedAndJudgementsAllowanceForDoubtfulAccountsDetails
1495 Disclosure of changes in accounting estimates [table] Table

*

*

 ifrs-full:DisclosureOfChangesInAccountingEstimatesTable
1496 Types of customers [axis] Axis ifrs-full:TypesOfCustomersAxis
1497 Types of customers [member] Member ifrs-full:TypesOfCustomersMember
1498 Residential class consumers Member ebr:ResidentialClassConsumersMember
1499 Commercial class consumers Member ebr:CommercialClassConsumersMember
1500 Industrial, rural, government, and utility class consumers Member ebr:IndustrialRuralGovernmentAndUtilityClassConsumersMember
1501 ACCOUNTING ESTIMATED AND JUDGMENTS LineItems ifrs-full:DisclosureOfChangesInAccountingEstimatesLineItems
1502 Allowance for doubtful accounts - ADA Abstract ebr:AllowanceForDoubtfulAccountsAbstract
1503 Minimum number of past due days considered to calculate allowance for doubtful accounts Concept (xbrli:durationItemType) For Period ebr:AllowanceForDoubtfulAccountsCalculationMinimumNumberOfPastDueDaysToBeConsidered
1504 40403 - Disclosure - ACCOUNTING ESTIMATED AND JUDGEMENTS - Legal and regulatory compliance (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAccountingEstimatedAndJudgementsLegalAndRegulatoryComplianceDetails
1505 Disclosure of changes in accounting estimates [table] Table

*

*

 ifrs-full:DisclosureOfChangesInAccountingEstimatesTable
1506 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
1507 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
1508 Angra 3 Member ebr:AngraIiiMember
1509 Maua 3 Member ebr:MauaIiiMember
1510 Simplicio Member ebr:SimplicioMember
1511 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
1512 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
1513 Eletrobras Member ebr:EletrobrasMember
1514 Madeira Energia S.A. (MESA) Member ebr:MadeiraEnergiaS.a.MesaMember
1515 ACCOUNTING ESTIMATED AND JUDGMENTS LineItems ifrs-full:DisclosureOfChangesInAccountingEstimatesLineItems
1516 Write-off of costs capitalized in PP&E Concept (Monetary) As Of Debit ebr:WriteOffOfCostsCapitalized
1517 Impairment loss Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
1518 Financial Statements Abstract ebr:CumulativeAdjustmentsOnInvestigationToFinancialStatementsAbstract
1519 Fixed Assets - Cost Concept (Monetary) As Of Credit ebr:IllegalActContractPriceAmountsAdjustmentToPropertyPlantAndEquipment
1520 Impairment Concept (Monetary) As Of Debit ebr:ProvisionForImpairment
1521 Equity Method Investments Concept (Monetary) As Of Credit ebr:IllegalActContractPriceAmountsAdjustmentToEquityMethodInvestments
1522 Non-Current Assets, Gross Concept (Monetary) As Of Credit ebr:NonCurrentAssetsGross
1523 Provision for uncovered liabilities Concept (Monetary) As Of Debit ebr:ProvisionForUncoveredLiabilities
1524 Non-current assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
1525 Statement of income for the period Abstract ebr:CumulativeAdjustmentsOnInvestigationToStatementOfIncomeForPeriodAbstract
1526 Investigation Findings Concept (Monetary) For Period Debit ebr:IllegalActContractPriceAmountsQuantifiedProfitAndLoss
1527 Impairment charges (Operating charges) Concept (Monetary) For Period Credit ebr:ProvisionOfImpairmentForOperatingProvisions
1528 Provision for uncovered liabilities Concept (Monetary) As Of Debit ebr:ProvisionForUncoveredLiabilities
1529 Results of investments using the equivalence method Concept (Monetary) For Period Debit ebr:IllegalActContractPriceAmountsAdjustmentToEquityMethodInvestmentsProfitAndLoss
1530 Cumulative adjustments to consolidated statement of profit or loss for investigation findings Concept (Monetary) For Period Debit ebr:IllegalActContractPriceAmountsAdjustmentToProfitAndLoss
1531 Ownership interest (in percent) Concept (Percent) For Period ebr:ProportionOfOwnershipInterestInAssociatesAndJointVentures
1532 Number of putative class actions suits filed Concept (Decimal) For Period ebr:LossContingencyNumberOfClaimsFiled
1533 40501 - Disclosure - CASH, CASH EQUIVALENT, AND RESTRICTED CASH (Details) Network

*

*

 http://eletrobras.com/role/DisclosureCashCashEquivalentAndRestrictedCashDetails
1534 Implied Table Table

*

*

 implied:Table
1535 CASH, CASH EQUIVALENT, AND RESTRICTED CASH Abstract ifrs-full:CashAndCashEquivalentsAbstract
1536 Cash and cash in Banks Concept (Monetary) As Of Debit ifrs-full:Cash
1537 Financial Investments Concept (Monetary) As Of Debit ifrs-full:ShorttermInvestmentsClassifiedAsCashEquivalents
1538 Total cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
1539 Restricted Cash and Cash Equivalents [Abstract] Abstract us-gaap:RestrictedCashAndCashEquivalentsAbstract
1540 Resources of CCC Concept (Monetary) As Of Debit ebr:RestrictedCashForFuelConsumptionAccount
1541 Marketing - Itaipu Concept (Monetary) As Of Debit ebr:RestrictedCashHeldForCommercializationOfItaipu
1542 Marketing - PROINFA Concept (Monetary) As Of Debit ebr:RestrictedCashForCommercializationOfIncentivesForAlternativeElectricitySourcesProgram
1543 Resources of RGR Concept (Monetary) As Of Debit ebr:RestrictedCashForGlobalReserveForReversion
1544 PROCEL Concept (Monetary) As Of Debit ebr:RestrictedCashForCommercializationOfNationalElectricityConservationProgram
1545 Total Restricted Cash Concept (Monetary) As Of Debit ifrs-full:RestrictedCashAndCashEquivalents
1546 Total Concept (Monetary) As Of Debit ebr:CashCashEquivalentRestrictedCashAndRestrictedCashEquivalent
1547 40601 - Disclosure - MARKETABLE SECURITIES (Details) Network

*

*

 http://eletrobras.com/role/DisclosureMarketableSecuritiesDetails
1548 Disclosure Of Significant Investments In Marketable Securities Table Table

*

*

 ebr:DisclosureOfSignificantInvestmentsInMarketableSecuritiesTable
1549 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1550 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1551 LFT (treasury financial bill) Member ebr:FinancialTreasuryBillsMember
1552 LTN (national treasury bills) Member ebr:NationalTreasuryBillsMember
1553 NTN- B (national treasury notes - serie B) Member ebr:SeriesBNationalTreasuryNotesMember
1554 NTN- F (national treasury notes - serie F) Member ebr:SeriesFNationalTreasuryNotesMember
1555 FIXED-INCOME SECURITIES Member ifrs-full:DebtSecuritiesMember
1556 Committed options Member ifrs-full:OptionContractMember
1557 FINOR/FINAM Member ebr:NortheastInvestmentFundOrAmazoniaInvestmentFundMember
1558 BENEFICIARY SHARES Member ifrs-full:EquityInvestmentsMember
1559 PARTICIPATION CERTIFICATES Member ebr:ParticipationCertificatesMember
1560 REFERENCIADO- DI Member ebr:ReferenciadoDiMember
1561 OTHERS Member ebr:OtherMarketableSecuritiesMember
1562 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
1563 Counterparties [member] Member ifrs-full:CounterpartiesMember
1564 Banco do Brasil Member ebr:BancoDoBrasilMember
1565 Caixa Economica Federal Member ebr:CaixaEconomicaFederalMember
1566 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
1567 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
1568 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
1569 Paulista Lajeado Member ebr:PaulistaLajeadoMember
1570 CEB Lajeado Member ebr:CebLajeadoMember
1571 MARKETABLE SECURITIES LineItems ebr:InvestmentInMarketableSecuritiesLineItems
1572 Current marketable securities Concept (Monetary) As Of Debit ebr:CurrentMarketableSecurities
1573 Noncurrent marketable securities Concept (Monetary) As Of Debit ebr:NoncurrentMarketableSecurities
1574 Guaranteed annual returns (as a percent) Concept (Percent) For Period ebr:MarketableSecuritiesPercentageOfGuaranteedAnnualReturns
1575 Face Value Concept (Monetary) As Of Debit ebr:FaceValueOfInvestmentsInAssociatesAcquiredAsResultOfRestructuring
1576 Adjustment to present value Concept (Monetary) As Of Debit ebr:PresentValueAdjustmentToAsset
1577 40701 - Disclosure - ACCOUNTS RECEIVABLE, NET - Current and Non Current (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAccountsReceivableNetCurrentAndNonCurrentDetails
1578 Schedule of Accounts Receivable [Table] Table

*

*

 ebr:ScheduleOfAccountsReceivableTable
1579 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1580 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1581 ACCOUNTS RECEIVABLE, CURRENT Member ebr:TradeReceivablesCurrentMember
1582 ACCOUNTS RECEIVABLE, NONCURRENT Member ebr:TradeReceivablesNonCurrentMember
1583 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
1584 Carrying amount [member] Member ifrs-full:CarryingAmountMember
1585 Gross value Member ifrs-full:GrossCarryingAmountMember
1586 Past due status [axis] Axis ifrs-full:PastDueStatusAxis
1587 Past due status [member] Member ifrs-full:PastDueStatusMember
1588 Renegotiated Credits Member ebr:RenegotiatedCreditsMember
1589 Maturity [axis] Axis ifrs-full:MaturityAxis
1590 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1591 Due in the short term Member ifrs-full:CurrentMember
1592 Maturity in 90 days or less Member ifrs-full:NotLaterThanThreeMonthsMember
1593 More than 90 days Member ifrs-full:LaterThanThreeMonthsMember
1594 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
1595 Customers [member] Member ifrs-full:MajorCustomersMember
1596 AES ELETROPAULO Member ebr:AesEletropauloMember
1597 AES SUL Member ebr:AesSulMember
1598 AMPLA Member ebr:AmplaMember
1599 CEA Member ebr:CeaMember
1600 CEB Member ebr:CebMember
1601 CEEE Member ebr:CeeeMember
1602 CELESC Member ebr:CelescMember
1603 CELPA Member ebr:CelpaMember
1604 CELPE Member ebr:CelpeMember
1605 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
1606 CEMIG Member ebr:CemigMember
1607 CESP Member ebr:CespMember
1608 COELBA Member ebr:CoelbaMember
1609 COELCE Member ebr:CoelceMember
1610 COPEL Member ebr:CopelMember
1611 CPFL Member ebr:CpflMember
1612 EBE Member ebr:EbeMember
1613 ELEKTRO Member ebr:ElektroMember
1614 ENERGISA Member ebr:EnergisaMember
1615 ENERSUL Member ebr:EnersulMember
1616 ESCELSA Member ebr:EscelsaMember
1617 LIGHT Member ebr:LightMember
1618 PIRATININGA Member ebr:PiratiningaMember
1619 RGE Member ebr:RgeMember
1620 Rolling of the Debt Member ebr:DebtRolloverMember
1621 Marketing in CCEE Member ebr:MarketingInCceeMember
1622 Use of Electricity Network Member ebr:UseOfElectricityNetworkMember
1623 PROINFA Member ebr:ProinfaMember
1624 Residential Consumer Member ebr:ResidentialConsumerMember
1625 Industrial Consumer Member ebr:IndustrialConsumerMember
1626 Rural Consumer Member ebr:RuralConsumerMember
1627 Trade, services and other activities Member ebr:TradeServicesAndOtherActivitiesMember
1628 Federal Government Member ifrs-full:GovernmentMember
1629 Public power Member ebr:PublicPowerMember
1630 Other Member ebr:OtherMember
1631 CUSTOMERS RECEIVABLE, NET LineItems ebr:ScheduleOfAccountsReceivableLineItems
1632 ACCOUNTS RECEIVABLE, CURRENT Concept (Monetary) As Of Debit ifrs-full:CurrentTradeReceivables
1633 ACCOUNTS RECEIVABLE, NONCURRENT Concept (Monetary) As Of Debit ifrs-full:NoncurrentTradeReceivables
1634 PCLD Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1635 ACCOUNTS RECEIVABLE, NET Concept (Monetary) As Of Debit ifrs-full:TradeReceivables
1636 40702 - Disclosure - ACCOUNTS RECEIVABLE, NET - Electricity Treading PROINFA and Renegotiated Credits (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAccountsReceivableNetElectricityTreadingProinfaAndRenegotiatedCreditsDetails
1637 Schedule of Accounts Receivable [Table] Table

*

*

 ebr:ScheduleOfAccountsReceivableTable
1638 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
1639 Customers [member] Member ifrs-full:MajorCustomersMember
1640 PROINFA Member ebr:ProinfaMember
1641 Past due status [axis] Axis ifrs-full:PastDueStatusAxis
1642 Past due status [member] Member ifrs-full:PastDueStatusMember
1643 Renegotiated Credits Member ebr:RenegotiatedCreditsMember
1644 CUSTOMERS RECEIVABLE, NET LineItems ebr:ScheduleOfAccountsReceivableLineItems
1645 Electricity trading transactions Concept (Monetary) For Period Credit ebr:ElectricityTradingTransactionBalance
1646 Electricity trading transactions Concept (Monetary) As Of Debit ifrs-full:TradeReceivables
1647 Number of accounts in Federal Government assumed, refinanced, and rescheduled debt Concept (Integer) For Period ebr:NumberOfAccountsInFederalGovernmentAssumedRefinancedAndRescheduledDebt
1648 Period for debt balance to be paid Concept (xbrli:durationItemType) For Period ebr:PeriodForDebtBalanceToBePaid
1649 Period for extended installment to be paid Concept (xbrli:durationItemType) For Period ebr:PeriodForExtendedInstallmentToBePaid
1650 Discharge of debt by National Treasury Concept (Monetary) For Period Debit ebr:IfrsExtinguishmentOfDebtAmount
1651 Interest on discharge of debt by National Treasury Concept (Monetary) For Period Debit ebr:IfrsInterestExpenseDebt
1652 40703 - Disclosure - ACCOUNTS RECEIVABLE, NET - Provision for doubtful accounts (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAccountsReceivableNetProvisionForDoubtfulAccountsDetails
1653 Disclosure of financial assets [table] Table

*

*

 ifrs-full:DisclosureOfFinancialAssetsTable
1654 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1655 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1656 Accounts receivable Member ifrs-full:TradeReceivablesMember
1657 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
1658 Customers [member] Member ifrs-full:MajorCustomersMember
1659 Consumers Member ebr:ConsumersMember
1660 Resellers Member ebr:ResellersMember
1661 CEA Member ebr:CeaMember
1662 CCEE - Short-term Energy Member ebr:CceeShortTermEnergyMember
1663 Past due status [axis] Axis ifrs-full:PastDueStatusAxis
1664 Past due status [member] Member ifrs-full:PastDueStatusMember
1665 Renegotiated Credits Member ebr:RenegotiatedCreditsMember
1666 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1667 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1668 FURNAS Member ebr:FurnasMember
1669 ACCOUNTS RECEIVABLE, NET LineItems ifrs-full:DisclosureOfFinancialAssetsLineItems
1670 Provision for doubtful accounts Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1671 40704 - Disclosure - ACCOUNTS RECEIVABLE, NET - Changes in ADA (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAccountsReceivableNetChangesInAdaDetails
1672 Disclosure of financial assets [table] Table

*

*

 ifrs-full:DisclosureOfFinancialAssetsTable
1673 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1674 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1675 Accounts receivable Member ifrs-full:TradeReceivablesMember
1676 Disclosure of financial assets [line items] LineItems ifrs-full:DisclosureOfFinancialAssetsLineItems
1677 Changes in the PCLD for customer electricity accounts Abstract ifrs-full:ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract
1678 Beginning balance Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1679 (+) Charged to bad debt expenses Concept (Monetary) For Period ifrs-full:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets
1680 (-) Reversal Concept (Monetary) For Period ifrs-full:ReversalAllowanceAccountForCreditLossesOfFinancialAssets
1681 (-) Writeoff Concept (Monetary) For Period Debit ifrs-full:UtilisationAllowanceAccountForCreditLossesOfFinancialAssets
1682 ( - ) Classification - Held for Sale Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughAdjustmentsArisingFromPassageOfTimeAllowanceAccountForCreditLossesOfFinancialAssets
1683 Ending balance Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1684 40801 - Disclosure - FINANCING AND LOANS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansDetails
1685 Disclosure of financing and loans receivable [table] Table

*

*

 ebr:DisclosureOfFinancingAndLoansReceivableTable
1686 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
1687 Counterparties [member] Member ifrs-full:CounterpartiesMember
1688 ITAIPU Member ebr:ItaipuMember
1689 CEMIG Member ebr:CemigMember
1690 COPEL Member ebr:CopelMember
1691 CEEE Member ebr:CeeeMember
1692 AES ELETROPAULO Member ebr:AesEletropauloMember
1693 ENERGISA - MT Member ebr:EnergisaMtOneMember
1694 ENERGISA - TO Member ebr:EnergisaToMember
1695 ENERGISA - MS Member ebr:EnergisaMsMember
1696 CELPA Member ebr:CelpaMember
1697 CEMAR Member ebr:CemarMember
1698 CESP Member ebr:CespMember
1699 COELCE Member ebr:CoelceMember
1700 COSERN Member ebr:CosernMember
1701 COELBA Member ebr:CoelbaMember
1702 ESCELSA Member ebr:EscelsaMember
1703 GLOBAL Member ebr:GlobalMember
1704 CELESC DISTRIB. Member ebr:CelescDistribMember
1705 Other Member ebr:OtherMember
1706 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1707 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1708 FINANCING AND LOAN CHARGES Member ebr:FinancingAndLoanChargesMember
1709 PRINCIPAL, CURRENT Member ebr:CurrentFinancingAndLoanMember
1710 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1711 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1712 Eletrobras Member ebr:EletrobrasMember
1713 FINANCING AND LOANS LineItems ebr:DisclosureOfFinancingAndLoansReceivableLineItems
1714 DEBT CHARGES CURRENT, Avg Rate Concept (Percent) As Of ebr:AverageRateOnCurrentLoansAndReceivables
1715 DEBT CHARGES CURRENT, Gross Amount Concept (Monetary) As Of Debit ebr:CurrentInterestReceivableGross
1716 ADA Concept (Monetary) As Of Credit ebr:ProvisionForDoubtfulAccountsOnCurrentInterestReceivable
1717 DEBT CHARGES CURRENT, Amount Concept (Monetary) As Of Debit us-gaap:InterestReceivableCurrent
1718 Current loans and receivables, gross Concept (Monetary) As Of Debit ebr:CurrentLoansAndReceivablesGross
1719 ADA Concept (Monetary) As Of Credit ebr:ProvisionForDoubtfulAccountsOnLoansAndReceivablesCurrent
1720 Current loans and receivables Concept (Monetary) As Of Debit ifrs-full:CurrentLoansAndReceivables
1721 Noncurrent loans and receivables, gross Concept (Monetary) As Of Debit ebr:NoncurrentLoansAndReceivablesGross
1722 Non-current loans and receivables Concept (Monetary) As Of Debit ifrs-full:NoncurrentLoansAndReceivables
1723 Total loans granted Concept (Monetary) As Of Debit ifrs-full:LoansAndReceivables
1724 Loans payable period Concept (xbrli:durationItemType) For Period ebr:LoansPayableAveragePeriod
1725 Average interest rate Concept (Percent) For Period ebr:FinancingAndLoansGrantedAverageInterestRate.
1726 Percent of total portfolio granted by company Concept (Percent) For Period ebr:ParentSPercentageOfFinancingAndLoansGrantedToTotalPortfolio
1727 Percentage of financing and loans granted indexed to domestic prices in Brazil Concept (Percent) For Period ebr:FinancingAndLoansGrantedInPortfolioIndexedOnDomesticPricesPercent
1728 40802 - Disclosure - FINANCING AND LOANS - Long term portions of financing and loans granted (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansLongTermPortionsOfFinancingAndLoansGrantedDetails
1729 Disclosure of financing and loans receivable [table] Table

*

*

 ebr:DisclosureOfFinancingAndLoansReceivableTable
1730 Maturity [axis] Axis ifrs-full:MaturityAxis
1731 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1732 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
1733 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
1734 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
1735 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
1736 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
1737 After 2023 Member ebr:LaterThanSixYearsMember
1738 FINANCING AND LOANS LineItems ebr:DisclosureOfFinancingAndLoansReceivableLineItems
1739 long-term portions of financing and loans granted Concept (Monetary) As Of Debit ifrs-full:NoncurrentLoansAndReceivables
1740 40803 - Disclosure - FINANCING AND LOANS - Court Action (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansCourtActionDetails
1741 Disclosure of financing and loans receivable [table] Table

*

*

 ebr:DisclosureOfFinancingAndLoansReceivableTable
1742 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
1743 Counterparties [member] Member ifrs-full:CounterpartiesMember
1744 AES ELETROPAULO/CTEEP Member ebr:AesEletropauloAndCteepMember
1745 FINANCING AND LOANS LineItems ebr:DisclosureOfFinancingAndLoansReceivableLineItems
1746 Credits from court action under assets Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnLitigationSettlements
1747 Credits from court action under loans and financing Concept (Monetary) For Period Credit ebr:GainsOnLitigationSettlementsRecordedUnderLoansAndFinancing
1748 40804 - Disclosure - FINANCING AND LOANS - Court Action Allowance for Doubtful Accounts (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansCourtActionAllowanceForDoubtfulAccountsDetails
1749 Disclosure of financing and loans receivable [table] Table

*

*

 ebr:DisclosureOfFinancingAndLoansReceivableTable
1750 Categories of financial assets [axis] Axis ifrs-full:CategoriesOfFinancialAssetsAxis
1751 Financial assets, category [member] Member ifrs-full:FinancialAssetsCategoryMember
1752 Loans and receivables Member ifrs-full:LoansAndReceivablesCategoryMember
1753 FINANCING AND LOANS LineItems ebr:DisclosureOfFinancingAndLoansReceivableLineItems
1754 Provision for doubtful accounts Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1755 40805 - Disclosure - FINANCING AND LOANS - Court Action Changes in the ADA for financing and loans granted (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansCourtActionChangesInAdaForFinancingAndLoansGrantedDetails
1756 Disclosure of financing and loans receivable [table] Table

*

*

 ebr:DisclosureOfFinancingAndLoansReceivableTable
1757 Categories of financial assets [axis] Axis ifrs-full:CategoriesOfFinancialAssetsAxis
1758 Financial assets, category [member] Member ifrs-full:FinancialAssetsCategoryMember
1759 Loans and receivables Member ifrs-full:LoansAndReceivablesCategoryMember
1760 FINANCING AND LOANS LineItems ebr:DisclosureOfFinancingAndLoansReceivableLineItems
1761 Beginning balance Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1762 (+) Charged to bad debt expenses Concept (Monetary) For Period ifrs-full:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets
1763 (-) Reversal Concept (Monetary) For Period ifrs-full:ReversalAllowanceAccountForCreditLossesOfFinancialAssets
1764 Ending balance Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1765 40901 - Disclosure - DIVIDENDS RECEIVABLES (Details) Network

*

*

 http://eletrobras.com/role/DisclosureDividendsReceivablesDetails
1766 Dividends And Interests Receivables [Table] Table

*

*

 ebr:DividendsAndInterestsReceivablesTable
1767 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
1768 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
1769 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
1770 CEMAR Member ebr:CemarMember
1771 CTEEP Member ebr:CompanhiaTransmissaoDeEnergiaEletricaPaulistaS.a.Member
1772 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.a.Member
1773 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
1774 Retiro Baixo Energetica S.A. Member ebr:RetiroBaixoEnergeticaS.a.RetiroBaixoMember
1775 ETAU Member ebr:EmpresaTransmissoraDoAltoUruguaiMember
1776 Uirapuru Member ebr:UirapuruMember
1777 IE Garanhuns S/A Member ebr:IeGaranhunsSProjectMember
1778 IE MADEIRA Member ebr:IeMadeiraMember
1779 EAPSA - Energetica Aguas da Pedra S.A. Member ebr:EnergeticaAguasDaPedraS.a.Member
1780 Other Member ebr:OtherEquityMethodInvestmentsMember
1781 Joint operations [axis] Axis ifrs-full:JointOperationsAxis
1782 Entity's total for joint operations [member] Member ifrs-full:EntitysTotalForJointOperationsMember
1783 Goias Transmissao S.A. Member ebr:GoiasTransmissaoS.a.Member
1784 STN - Sistema de Transmissao Nordeste S.A. Member ebr:StnSistemaDeTransmissaoNordesteS.a.Member
1785 Transenergia Renovavel S.A. (Transenergia) Member ebr:TransenergiaRenovavelS.a.TransenergiaMember
1786 MGE Transmissao S.A. Member ebr:MgeTransmissaoS.a.Member
1787 SERRA FACAO ENERGIA Member ebr:SerraFacaoEnergiaMember
1788 Transenergia Sao Paulo S.A. Member ebr:TransenergiaSaoPauloS.a.Member
1789 Interligacao Eletrica do Madeira S.A. Member ebr:InterligacaoEletricaDoMadeiraS.a.Member
1790 Caldas Novas Transmissao S.A. Member ebr:CaldasNovasTransmissaoS.a.Member
1791 Enerpeixe S.A. Member ebr:EnerpeixeS.a.Member
1792 Chapecoense Geracao S.A. (Chapecoense) Member ebr:ChapecoenseGeracaoS.a.ChapecoenseMember
1793 Statement LineItems us-gaap:StatementLineItems
1794 Dividends and interest on equity investments, net of Income Tax Concept (Monetary) As Of Debit ebr:DividendsAndInterestReceivableOnEquityInvestmentsNetOfIncomeTaxCurrent
1795 41001 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS - Tax Credits 3 (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributionsTaxCredits3Details
1796 Implied Table Table

*

*

 implied:Table
1797 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
1798 Current tax recoverable assets [Abstract] Abstract ebr:CurrentTaxRecoverableAssetsAbstract
1799 Income tax - source Concept (Monetary) As Of Debit ebr:ReceivablesFromIncomeTaxesCurrent
1800 Offsetable PIS/PASEP/COFINS Concept (Monetary) As Of Debit ebr:BrazilianTaxesPayableCurrent
1801 ICMS recoverable Concept (Monetary) As Of Debit ebr:CurrentValueAddedTaxRecoverable
1802 Other Concept (Monetary) As Of Debit ebr:OtherTaxCreditsReceivablesCurrent
1803 Recoverable taxes Concept (Monetary) As Of Debit ebr:CurrentTaxAssetsRecoverable
1804 Noncurrent tax recoverable assets [Abstract] Abstract ebr:NoncurrentTaxRecoverableAssetsAbstract
1805 ICMS recvoerable (a) Concept (Monetary) As Of Debit ebr:NoncurrentValueAddedTax
1806 PIS/COFINS recoverable (a) Concept (Monetary) As Of Debit ebr:BrazilianTaxesPayableNoncurrent
1807 Other Concept (Monetary) As Of Debit ebr:OtherTaxCreditsReceivablesNoncurrent
1808 Recoverable taxes Concept (Monetary) As Of Debit ebr:NoncurrentTaxAssetsRecoverable
1809 41002 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS - ICMS PIS/ PASEP and Cofins credits (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributionsIcmsPisPasepAndCofinsCreditsDetails
1810 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
1811 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
1812 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
1813 Subsidiaries Member ifrs-full:SubsidiariesMember
1814 RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
1815 Taxes included in noncurrent assets Concept (Monetary) As Of Debit ebr:NoncurrentTaxCredits
1816 41003 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS- Income tax and social contributions (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributionsIncomeTaxAndSocialContributionsDetails
1817 Income tax disclosure [table] Table

*

*

 ebr:IncomeTaxDisclosureTable
1818 Type of taxes [axis] Axis ebr:TypeOfTaxesAxis
1819 Type of taxes [domain] Member ebr:TypeOfTaxesDomain
1820 IRPJ/CSLL Member ebr:IrpjCsllMember
1821 Income tax and social contributions LineItems ebr:IncomeTaxDisclosureLineItems
1822 Current assets: Abstract ebr:CurrentTaxAssetsAbstract
1823 Anticipations / Negative Balance Concept (Monetary) As Of Debit ifrs-full:CurrentTaxAssets
1824 Noncurrent assets: Abstract ebr:NoncurrentTaxAssetsAbstract
1825 Negative balance Concept (Monetary) As Of Debit ebr:NoncurrentTaxAssets
1826 Deferred Concept (Monetary) As Of Debit ifrs-full:NetDeferredTaxAssets
1827 Income tax and social contribution Concept (Monetary) As Of Debit ifrs-full:CurrentTaxAssetsNoncurrent
1828 Noncurrent liabilities: Abstract ebr:NoncurrentTaxLiabilitiesAbstract
1829 Deferred Concept (Monetary) As Of Credit ifrs-full:NetDeferredTaxLiabilities
1830 41004 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS- Composition of deferred income tax and social contributions Subsidiaries (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributionsCompositionOfDeferredIncomeTaxAndSocialContributionsSubsidiariesDetails
1831 Disclosure of temporary difference, unused tax losses and unused tax credits [table] Table

*

*

 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
1832 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1833 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1834 ELETRONORTE Member ebr:EletronorteMember
1835 Hermenegildo I Member ebr:HermenegildoIMember
1836 Hermenegildo II Member ebr:HermenegildoIiMember
1837 Hermenegildo III Member ebr:HermenegildoIiiMember
1838 Chui IX Member ebr:ChuiIxMember
1839 ELETROSUL Member ebr:EletrosulMember
1840 Eletronorte Hermenegildo I II III Chui IX Member ebr:EletronorteHermenegildoIIiIiiChuiIxMember
1841 Eletrobras Member ebr:EletrobrasMember
1842 FURNAS Member ebr:FurnasMember
1843 CHESF Member ebr:ChesfMember
1844 Eletropar Member ebr:EletroparMember
1845 Amazonas GT Member ebr:AmazonasGTMember
1846 Eletronorte Eletrosul Eletrobras Furnas Chesf Eletropar Amazonas GT [Member] Member ebr:EletronorteEletrosulEletrobrasFurnasChesfEletroparAmazonasGtMember
1847 Temporary difference unused tax losses and unused tax credits LineItems ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
1848 Deferred tax assets Concept (Monetary) As Of Debit ifrs-full:DeferredTaxAssets
1849 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
1850 Net asset( liability) Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
1851 Net Effect Liabilities Concept (Monetary) As Of Credit ifrs-full:NetDeferredTaxLiabilities
1852 41005 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS- Composition of deferred income ta and social contributions Consolidated (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributionsCompositionOfDeferredIncomeTaAndSocialContributionsConsolidatedDetails
1853 Disclosure of temporary difference, unused tax losses and unused tax credits [table] Table

*

*

 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
1854 Consolidated and separate financial statements [axis] Axis ifrs-full:ConsolidatedAndSeparateFinancialStatementsAxis
1855 Consolidated [member] Member ifrs-full:ConsolidatedMember
1856 Parent Member ifrs-full:SeparateMember
1857 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
1858 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
1859 ELETRONORTE Member ebr:EletronorteMember
1860 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
1861 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
1862 Provisions for contingencies Member ifrs-full:LegalProceedingsProvisionMember
1863 Allowance for doubtful accounts (ADA) Member ifrs-full:AllowanceForCreditLossesMember
1864 Operating Provisions Member ebr:OperatingProvisionsMember
1865 Adjustment of the Law 11.638/2007 - RTT (IFRS) Member ebr:AdjustmentOfLawMember
1866 Unrealized tax credits Member ifrs-full:UnusedTaxCreditsMember
1867 Credit Tributary w/o Tax Loss and Negative Social Contribution (a) Member ifrs-full:UnusedTaxLossesMember
1868 Other Member ifrs-full:OtherTemporaryDifferencesMember
1869 Financial assets available for sale Member ifrs-full:FinancialAssetsAvailableforsaleCategoryMember
1870 Accelerated depreciation Member ifrs-full:AccumulatedDepreciationAndAmortisationMember
1871 Tax debit on actuary gains Member ebr:TaxDebitOnActuaryGainsMember
1872 Current revenue renegotiated energy credits Member ebr:IncomeFromRenegotiatedEnergyCreditsMember
1873 Remuneration of the Existing Basic Grid System - Existing Systems Member ebr:RemunerationFromExistingSystemsMember
1874 Temporary difference unused tax losses and unused tax credits LineItems ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
1875 Deferred tax assets Concept (Monetary) As Of Debit ifrs-full:DeferredTaxAssets
1876 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
1877 41006 - Disclosure - RECOVERABLE TAXES AND INCOME TAX AND SOCIAL CONTRIBUTIONS- Income tax and social contributions reported in other comprehensive income (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableTaxesAndIncomeTaxAndSocialContributionsIncomeTaxAndSocialContributionsReportedInOtherComprehensiveIncomeDetails
1878 Implied Table Table

*

*

 implied:Table
1879 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
1880 Originated from income and expenses recognized in other comprehensive income Abstract ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossAbstract
1881 Remesurement of the fair value of available-for-sale Concept (Monetary) For Period Debit ifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome
1882 Equity in comprehensive income of subsidiaries, associated companies, and joint ventures Concept (Monetary) For Period Debit ifrs-full:IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLoss
1883 Total income and social contribution taxes recognized in other comprehensive income Concept (Monetary) For Period Debit ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss
1884 41101 - Disclosure - REIMBURSEMENT RIGHTS AND OBLIGATIONS - Assets and Liabilities (Details) Network

*

*

 http://eletrobras.com/role/DisclosureReimbursementRightsAndObligationsAssetsAndLiabilitiesDetails
1885 Implied Table Table

*

*

 implied:Table
1886 REIMBURSEMENT RIGHTS AND OBLIGATIONS Abstract ifrs-full:DisclosureOfReimbursementRightsAbstract
1887 CCC Concept (Monetary) As Of Debit ebr:ReimbursementRightsOfCccCurrent
1888 Provision CCC - ADA Concept (Monetary) As Of Credit ebr:ReimbursementRightsOfFuelConsumptionAccountProvision
1889 Reimbursement of CDE Concept (Monetary) As Of Debit ebr:ReimbursementRightsOfCdeReimbursementCurrent
1890 Electrical sector remuneration Concept (Monetary) As Of Debit ebr:ReimbursementRightsOfElectricitySectorRemunerationCurrent
1891 Reimbursement rights, Current Assets Concept (Monetary) As Of Debit ebr:CurrentReimbursementRights
1892 CCC Concept (Monetary) As Of Debit ebr:ReimbursementRightsOfFuelCccNonCurrent
1893 Portion from Gas Transportation Concept (Monetary) As Of Credit ebr:ReimbursementRightFromFuelConsumptionAccountPayableToThirdParty
1894 Reimbursement rights, Non-current Assets Concept (Monetary) As Of Debit ebr:NonCurrentReimbursementRights
1895 CCC Concept (Monetary) As Of Credit ebr:ReimbursementObligationOfCccCurrent
1896 PROINFA Concept (Monetary) As Of Credit ebr:ReimbursementObligationOfProgramForAlternateSourcesOfElectricalEnergyCurrent
1897 Reimbursement of CDE Concept (Monetary) As Of Credit ebr:ReimbursementObligationOfCdeReimbursementCurrent
1898 Electrical sector remuneration Concept (Monetary) As Of Credit ebr:ReimbursementObligationOfElectricitySectorRemunerationCurrent
1899 Reimbursement obligations, Current Liabilities Concept (Monetary) As Of Credit ebr:CurrentReimbursementObligation
1900 CCC Concept (Monetary) As Of Credit ebr:ReimbursementObligationOfCccNonCurrent
1901 Reimbursement obligations, Non-Current Liabilities Concept (Monetary) As Of Credit ebr:NonCurrentReimbursementObligation
1902 41102 - Disclosure - REIMBURSEMENT RIGHTS AND OBLIGATIONS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureReimbursementRightsAndObligationsDetails
1903 Implied Table Table

*

*

 implied:Table
1904 REIMBURSEMENT RIGHTS AND OBLIGATIONS Abstract ifrs-full:DisclosureOfReimbursementRightsAbstract
1905 Amounts receivable Concept (Monetary) As Of Debit ebr:ReimbursementRightsFromFuelConsumptionAccount
1906 compensation obligations Concept (Monetary) As Of Credit ebr:ReimbursementObligationToFuelConsumptionAccount
1907 Amount receivable related to right of compensation Concept (Monetary) As Of Debit ebr:ReimbursementRightsToCompensationFromFuelConsumptionAccount
1908 Account receivable current Concept (Monetary) As Of Debit ebr:ReimbursementRightsFromFuelConsumptionAccountCurrent
1909 Account receivable non-current Concept (Monetary) As Of Debit ebr:ReimbursementRightsFromFuelConsumptionAccountNonCurrent
1910 Price of the transportation portion for the natural gas Concept (Decimal) As Of ebr:InitialPriceOfTransportationPortionForNaturalGas
1911 Approved transportation price for natural gas Concept (Per Unit) As Of ebr:CorrectedPriceOfTransportationPortionForNaturalGas
1912 Reimbursement of transportation portion of natural gas Concept (Decimal) As Of ebr:FinalPriceOfTransportationPortionForNaturalGas
1913 Reimbursement right from CCC payable to Petrobras Concept (Monetary) As Of Credit ebr:ReimbursementRightFromFuelConsumptionAccountPayableToThirdParty
1914 Interest (as a percent) Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
1915 Interest rate spread Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1916 Provision for reimbursement rights Concept (Monetary) As Of Credit ebr:ReimbursementRightsOfFuelConsumptionAccountProvision
1917 Return of Monitoring and Reprocessing of Monthly benefits to CCC Sectorial Fund Concept (Monetary) As Of Credit ebr:ReturnOfMonitoringAndReprocessingOfMonthlyBenefitsToCccSectorialFund
1918 41201 - Disclosure - NUCLEAR FUEL INVENTORY (Details) Network

*

*

 http://eletrobras.com/role/DisclosureNuclearFuelInventoryDetails
1919 Inventories [Table] Table

*

*

 ebr:InventoriesTable
1920 Inventory Tye [Axis] Axis ebr:InventoryTyeAxis
1921 Public Utilities Type Of Inventory [Domain] Member ebr:PublicUtilitiesTypeOfInventoryDomain
1922 Elements ready Member ebr:InventoryReadyForUseMember
1923 Uranium concentrate Member ebr:UraniumConcentrateMember
1924 Ongoing - nuclear fuel Member ebr:InventoryInProcessMember
1925 NUCLEAR FUEL INVENTORY LineItems us-gaap:PublicUtilitiesInventoryLineItems
1926 CURRENT Abstract ifrs-full:ClassesOfInventoriesAbstract
1927 Total CURRENT Concept (Monetary) As Of Debit ifrs-full:CurrentFuel
1928 NONCURRENT Abstract ebr:NonCurrentInventoriesAbstract
1929 Total NONCURRENT Concept (Monetary) As Of Debit ebr:NonCurrentFuel
1930 Total Concept (Monetary) As Of Debit ebr:InventoryFuel
1931 41301 - Disclosure - ADVANCES FOR FUTURE CAPITAL INCREASE - NON-CURRENT ASSETS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesForFutureCapitalIncreaseNonCurrentAssetsDetails
1932 Disclosure of joint ventures [table] Table

*

*

 ifrs-full:DisclosureOfJointVenturesTable
1933 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
1934 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
1935 Chui Holding S.A. Eolicas do Sul Member ebr:ChuiHoldingS.a.EolicasDoSulMember
1936 Livramento Holding S.A. Eolicas do Sul Member ebr:LivramentoHoldingS.a.EolicasDoSulMember
1937 TDG Transmissora Delmiro Gouveia Member ebr:TdgTransmissoraDelmiroGouveiaMember
1938 TSLE Transmissora Sul Litoranea de Energia Member ebr:TsleTransmissoraSulLitoraneaDeEnergiaMember
1939 Geradora Eolica Itaguacu da Bahia SPE S.A. Member ebr:GeradoraEolicaItaguacuDaBahiaSpeS.a.Member
1940 Santa Vitoria do Palmar Holding S.A. Eolicas do Sul Member ebr:SantaVitoriaDoPalmarHoldingS.a.EolicasDoSulMember
1941 Fronteira Oeste Transmissora de Energia S.A. Member ebr:FronteiraOesteTransmissoraDeEnergiaS.a.Member
1942 Vamcruz I Participacoes S.A. Member ebr:VamcruzParticipacoesS.a.Member
1943 Chapada do Piaui II Holding S.A. Member ebr:ChapadaDoPiauiIiHoldingS.a.Member
1944 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
1945 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
1946 Energia Sustentavel do Brasil Member ebr:EnergiaSustentavelDoBrasilMember
1947 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
1948 ADVANCES FOR FUTURE CAPITAL INCREASE LineItems ifrs-full:DisclosureOfJointVenturesLineItems
1949 Advances for future capital increase Concept (Monetary) As Of Debit ebr:AdvancesForFutureCapitalIncrease
1950 Other Investments Concept (Monetary) As Of Debit us-gaap:OtherInvestments
1951 Total advances for future capital increase Concept (Monetary) As Of Debit ebr:TotalAdvancesAndInvestments
1952 41401 - Disclosure - HYDROLOGICAL RISK (Details) Network

*

*

 http://eletrobras.com/role/DisclosureHydrologicalRiskDetails
1953 Public service electric power concessions [table] Table

*

*

 ebr:PublicServiceElectricPowerConcessionsTable
1954 Service concession arrangements [axis] Axis ifrs-full:ServiceConcessionArrangementsAxis
1955 Service concession arrangements [member] Member ifrs-full:ServiceConcessionArrangementsMember
1956 HPP Tucuru Member ebr:HppTucuruiMember
1957 HPP Serra da Mesa Member ebr:HppSerraDaMesaMember
1958 HPP Mascarenhas de Moraes Member ebr:HppMascarenhasDeMoraesMember
1959 HPP Itumbiara Member ebr:HppItumbiaraMember
1960 HPP Simplcio Member ebr:HppSimplcioMember
1961 HPP Batalha Member ebr:HppBatalhaMember
1962 HPP Balbina Member ebr:HppBalbinaMember
1963 HPP Maua Member ebr:HppMauaMember
1964 HPP Manso Member ebr:HppMansoMember
1965 HPP Passo Sao Joao Member ebr:HppPassoSaoJoaoMember
1966 HPP Sao Domingos Member ebr:HppSaoDomingosMember
1967 HYDROLOGICAL RISK LineItems ebr:PublicServiceElectricPowerConcessionsLineItems
1968 TOTAL ASSETS Concept (Monetary) As Of Debit ebr:HydrologicalRisk
1969 Total Current Assets Concept (Monetary) As Of Debit ebr:CurrentHydrologicalRisk
1970 Total Noncurrent Assets Concept (Monetary) As Of Debit ebr:NonCurrentHydrologicalRisk
1971 41501 - Disclosure - INVESTMENTS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsDetails
1972 Disclosure of Investments [Table] Table

*

*

 ebr:DisclosureOfInvestmentsTable
1973 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
1974 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
1975 Associates Member ifrs-full:AssociatesMember
1976 CTEEP Member ebr:CompanhiaDeTransmissaoDeEnergiaEletricaPaulistaMember
1977 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
1978 CEB Lajeado Member ebr:CebLajeadoMember
1979 Paulista Lajeado Member ebr:PaulistaLajeadoMember
1980 EAPSA - Energetica Aguas da Pedra S.A. Member ebr:EnergeticaAguasDaPedraS.a.Member
1981 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.aMember
1982 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
1983 Other Member ebr:OtherMember
1984 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
1985 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
1986 Joint venture Member ifrs-full:JointVenturesMember
1987 Mangue Seco 2 Member ebr:MangueSecoIiMember
1988 Norte Energia (Belo Monte) Member ebr:NorteEnergiaBeloMonteMember
1989 Rouar Member ebr:RouarMember
1990 MADEIRA ENERGIA Member ebr:MadeiraEnergiaS.a.Member
1991 ESBR Participacoes S.A. Member ebr:EsbrParticipacoesS.a.Member
1992 Interligacao Eletrica do Madeira S.A. Member ebr:InterligacaoEletricaDoMadeiraS.a.Member
1993 Norte Brasil Transmissora de Energia S.A. Member ebr:NorteBrasilTransmissoraDeEnergiaS.a.Member
1994 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
1995 Enerpeixe S.A. Member ebr:EnerpeixeS.a.Member
1996 TELES PIRES PARTICIPACOES Member ebr:TelesPiresParticipacoesMember
1997 Chapecoense Geracao S.A. (Chapecoense) Member ebr:ChapecoenseGeracaoS.a.ChapecoenseMember
1998 Belo Monte Transmissora de Energia Member ebr:BeloMonteTransmissoraDeEnergiaMember
1999 Interligacao Eletrica Garanhuns S.A. Member ebr:InterligacaoEletricaGaranhunsS.a.Member
2000 MATA DE SANTA GENEBRA Member ebr:MataDeSantaGenebraMember
2001 Goias Transmissao S.A. Member ebr:GoiasTransmissaoS.a.Member
2002 Companhia Energtica Sinop S.A. Member ebr:CompanhiaEnergeticaSinopMember
2003 STN - Sistema de Transmissao Nordeste S.A. Member ebr:StnSistemaDeTransmissaoNordesteS.a.Member
2004 INTESA - Integracao Transmissora de Energia S.A. Member ebr:IntegracaoTransmissoraDeEnergiaS.a.Member
2005 Transnorte Energia S.A. Member ebr:TransnorteEnergiaS.a.Member
2006 Chapada Piaui II Holding S.A. Member ebr:ChapadaPiauiIiHoldingS.a.Member
2007 MGE Transmissao S.A. Member ebr:MgeTransmissaoS.a.Member
2008 TSBE - Transmissora Sul Brasileira de Energia S.A. Member ebr:TransmissoraSulBrasileiraDeEnergiaS.a.Member
2009 Transenergia Renovavel S.A. (Transenergia) Member ebr:TransenergiaRenovavelS.a.TransenergiaMember
2010 Retiro Baixo Energetica S.A. Member ebr:RetiroBaixoEnergeticaS.a.RetiroBaixoMember
2011 Brasnorte Transmissora de Energia S.A. Member ebr:BrasnorteTransmissoraDeEnergiaS.a.Member
2012 Chapada Piaui I Holding S.A. Member ebr:ChapadaPiauiIHoldingS.a.Member
2013 Empresa de Energia Sao Manoel Member ebr:EmpresaDeEnergiaSaoManoelS.a.Member
2014 Paranaiba Member ebr:ParanaibaMember
2015 Vale do Sao Bartolomeu Transmissora de Energia S.A. Member ebr:ValeDoSaoBartolomeuTransmissoraDeEnergiaS.a.Member
2016 Transmissora Matogrossense de Energia S.A. Member ebr:TransmissoraMatogrossenseDeEnergiaS.a.Member
2017 Triangulo Mineiro Transmissora Member ebr:TrianguloMineiroTransmissoraMember
2018 TSLE - Transmissora Sul Litoranea de Energia S.A. Member ebr:TransmissoraSulLitoraneaDeEnergiaS.a.Member
2019 Serra do Facao Energia S.A. Member ebr:SerraDoFacaoEnergiaS.a.Member
2020 Transenergia Sao Paulo S.A. Member ebr:TransenergiaSaoPauloS.a.Member
2021 Vamcruz I Participacoes S.A. Member ebr:VamcruzParticipacoesS.a.Member
2022 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
2023 Inambari Geracao de Energia (Igesa) Member ebr:InambariGeracaoDeEnergiaIgesaMember
2024 Other Member ebr:OtherMember
2025 Investments LineItems ebr:DisclosureOfInvestmentsLineItems
2026 Investments accounted for using equity method - gross Concept (Monetary) As Of Debit ebr:InvestmentAccountedForUsingEquityMethodGross
2027 Provision for losses on investments Concept (Monetary) As Of Credit ebr:AccumulatedProvisionForLossesOnInvestments
2028 Investments accounted for using equity method Concept (Monetary) As Of Debit ifrs-full:InvestmentAccountedForUsingEquityMethod
2029 41502 - Disclosure - INVESTMENTS - Held at fair value (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsHeldAtFairValueDetails
2030 Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [table] Table

*

*

 ifrs-full:DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeTable
2031 Investments in equity instruments designated at fair value through other comprehensive income [axis] Axis ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis
2032 Investments in equity instruments designated at fair value through other comprehensive income [member] Member ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember
2033 AES Tiete Member ebr:AesTieteMember
2034 Coelce Member ebr:CompanhiaEnergeticaDoCearaMember
2035 Energisa S.A. Member ebr:EnergisaS.a.Member
2036 Companhia Energetica de Sao Paulo - CESP Member ebr:CompanhiaEnergeticaDeSaoPauloMember
2037 Centrais Eletricas do ParA - CELPA Member ebr:CentraisEletricasDoParaMember
2038 Centrais Eletricas de Santa Catarina - CELESC Member ebr:CentraisEletricasDeSantaCatarinaMember
2039 Companhia Energetica de Pernambuco - CELPE Member ebr:CompanhiaEnergeticaDePernambucoMember
2040 Companhia Paranaense de Energia - COPEL Member ebr:CompanhiaParanaenseDeEnergiaMember
2041 CGEEP Member ebr:CgeepMember
2042 Companhia Energetica de Brasilia - CEB Member ebr:CompanhiaEnergeticaDeBrasliaMember
2043 AES ELETROPAULO Member ebr:AesEletropauloMember
2044 EDP - Energias do Brasil S.A. Member ebr:EnergiasDoBrasilMember
2045 CPFL Energia Member ebr:CpflEnergiaMember
2046 Other Member ebr:OtherMember
2047 Investments recognized at fair value LineItems ifrs-full:DisclosureOfFairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncomeLineItems
2048 Maintained at fair value Concept (Monetary) As Of Debit ifrs-full:FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome
2049 41503 - Disclosure - INVESTMENTS - Change of investments (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsChangeOfInvestmentsDetails
2050 Disclosure of Investments [Table] Table

*

*

 ebr:DisclosureOfInvestmentsTable
2051 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
2052 Counterparties [member] Member ifrs-full:CounterpartiesMember
2053 Integracao Transmissora de Energia Member ebr:IntegracaoTransmissoraDeEnergiaMember
2054 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
2055 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
2056 Mangue Seco 2 Member ebr:MangueSecoIiMember
2057 CHC Member ebr:ChcMember
2058 Norte Energia (Belo Monte) Member ebr:NorteEnergiaBeloMonteMember
2059 INAMBARI Member ebr:InambariMember
2060 Rouar Member ebr:RouarMember
2061 Madeira Energia S.A. (MESA) Member ebr:MadeiraEnergiaS.a.MesaMember
2062 ESBR Participacoes S.A. Member ebr:EsbrParticipacoesS.a.Member
2063 Interligacao Eletrica do Madeira S.A. Member ebr:InterligacaoEletricaDoMadeiraS.a.Member
2064 Norte Brasil Transmissora de Energia S.A. Member ebr:NorteBrasilTransmissoraDeEnergiaS.a.Member
2065 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
2066 Enerpeixe S.A. Member ebr:EnerpeixeS.a.Member
2067 TELES PIRES PARTICIPACOES Member ebr:TelesPiresParticipacoesMember
2068 Chapecoense Geracao S.A. (Chapecoense) Member ebr:ChapecoenseGeracaoS.a.ChapecoenseMember
2069 Belo Monte Transmissora de Energia Member ebr:BeloMonteTransmissoraDeEnergiaMember
2070 Interligacao Eletrica Garanhuns S.A. Member ebr:InterligacaoEletricaGaranhunsS.a.Member
2071 MATA DE SANTA GENEBRA Member ebr:MataDeSantaGenebraMember
2072 Goias Transmissao S.A. Member ebr:GoiasTransmissaoS.a.Member
2073 Empresa de Energia Sao Manoel Member ebr:EmpresaDeEnergiaSaoManoelS.a.Member
2074 Companhia Energtica Sinop S.A. Member ebr:CompanhiaEnergeticaSinopMember
2075 STN - Sistema de Transmissao Nordeste S.A. Member ebr:StnSistemaDeTransmissaoNordesteS.a.Member
2076 INTESA - Integracao Transmissora de Energia S.A. Member ebr:IntegracaoTransmissoraDeEnergiaS.a.Member
2077 Transnorte Energia S.A. Member ebr:TransnorteEnergiaS.a.Member
2078 Chapada Piaui II Holding S.A. Member ebr:ChapadaPiauiIiHoldingS.a.Member
2079 MGE Transmissao S.A. Member ebr:MgeTransmissaoS.a.Member
2080 TSBE - Transmissora Sul Brasileira de Energia S.A. Member ebr:TransmissoraSulBrasileiraDeEnergiaS.a.Member
2081 Transenergia Renovavel S.A. (Transenergia) Member ebr:TransenergiaRenovavelS.a.TransenergiaMember
2082 Retiro Baixo Energetica S.A. Member ebr:RetiroBaixoEnergeticaS.a.RetiroBaixoMember
2083 Brasnorte Transmissora de Energia S.A. Member ebr:BrasnorteTransmissoraDeEnergiaS.a.Member
2084 Chapada Piaui I Holding S.A. Member ebr:ChapadaPiauiIHoldingS.a.Member
2085 Paranaiba Member ebr:ParanaibaMember
2086 Paranaiba Transmissora de Energia S.A. Member ebr:ParanaibaTransmissoraDeEnergiaS.a.Member
2087 Vale do Sao Bartolomeu Member ebr:ValeDoSaoBartolomeuMember
2088 Transmissora Matogrossense de Energia S.A. Member ebr:TransmissoraMatogrossenseDeEnergiaS.a.Member
2089 Triangulo Mineiro Transmissora Member ebr:TrianguloMineiroTransmissoraMember
2090 TSLE - Transmissora Sul Litoranea de Energia S.A. Member ebr:TransmissoraSulLitoraneaDeEnergiaS.a.Member
2091 Serra do Facao Energia S.A. Member ebr:SerraDoFacaoEnergiaS.a.Member
2092 Transenergia Sao Paulo S.A. Member ebr:TransenergiaSaoPauloS.a.Member
2093 Vamcruz I Participacoes S.A. Member ebr:VamcruzParticipacoesS.a.Member
2094 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
2095 Other Member ebr:OtherMember
2096 Outros Member ebr:OutrosMember
2097 EOLICA MANGUE SECO Member ebr:EolicaMangueSecoMember
2098 REDE LAJEADO Member ebr:RedeLajeadoMember
2099 CEEE-D Member ebr:CompanhiaEstadualDeDistribuicaoDeEnergiaEletricaMember
2100 SANTA VITORIA Member ebr:SantaVitoriaDoPalmarHoldingS.a.Member
2101 Baguari Member ebr:BaguariEnergiaS.a.Member
2102 Centrales Hidreletricas de Centroamerica ("CHE") Member ebr:CentralesHidreletricasDeCentroamericaMember
2103 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
2104 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
2105 CEEE-GT Member ebr:CeeeGtMember
2106 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.a.Member
2107 CTEEP Member ebr:CompanhiaDeTransmissaoDeEnergiaEletricaPaulistaMember
2108 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
2109 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
2110 CEB Lajeado Member ebr:CebLajeadoMember
2111 Paulista Lajeado Member ebr:PaulistaLajeadoMember
2112 ENERGISA MT Member ebr:EnergisaMtMember
2113 EAPSA - Energetica Aguas da Pedra S.A. Member ebr:EnergeticaAguasDaPedraS.a.Member
2114 Investments LineItems ebr:DisclosureOfInvestmentsLineItems
2115 CHANGES IN INVESTMENTS Abstract ebr:ChangeOfInvestmentsAbstract
2116 Balance at the beginning of the period Concept (Monetary) As Of Debit ebr:InvestmentAccountedForUsingEquityMethodGross
2117 Capital contribution/Disposal Concept (Monetary) For Period Debit ebr:IncreaseDecreaseInCapitalInvestment
2118 Other Comprehensive Income Concept (Monetary) For Period Credit ifrs-full:ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
2119 Capitalization of AFAC Concept (Monetary) For Period Debit ebr:IncreaseInInvestmentThroughAfacCapitalization
2120 Gain/Losses of Capital Concept (Monetary) For Period Debit ebr:IncreaseDecreaseInInvestmentThroughCapitalGainsLosses
2121 Dividends and Interest on Equity Concept (Monetary) For Period Debit ebr:IncreaseDecreaseInInvestmentThroughDividendsAndInterestOnEquity
2122 Equity profit (loss) Concept (Monetary) For Period Debit ebr:IncreaseDecreaseInInvestmentByEquityMethod
2123 Divestiture Concept (Monetary) For Period Credit ebr:DecreaseInInvestmentByDisposal
2124 Balance at the end of the period Concept (Monetary) As Of Debit ebr:InvestmentAccountedForUsingEquityMethodGross
2125 Portion of interest sold in subsidiary (in percent) Concept (Percent) For Period ebr:ProportionOfOwnershipInterestSoldInSubsidiary
2126 41504 - Disclosure - INVESTMENTS - Market value of invested companies (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsMarketValueOfInvestedCompaniesDetails
2127 Disclosure of associates [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable
2128 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
2129 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
2130 CTEEP Member ebr:CompanhiaDeTransmissaoDeEnergiaEletricaPaulistaMember
2131 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
2132 ENERGISA MT Member ebr:EnergisaMtMember
2133 CEEE-GT Member ebr:CompanhiaEstadualDeGeracaoETransmissaoDeEnergiaEletricaMember
2134 CEEE-D Member ebr:CompanhiaEstadualDeDistribuicaoDeEnergiaEletricaMember
2135 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.a.Member
2136 Investments in equity instruments designated at fair value through other comprehensive income [axis] Axis ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis
2137 Investments in equity instruments designated at fair value through other comprehensive income [member] Member ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember
2138 AES Tiete Member ebr:AesTieteMember
2139 Coelce Member ebr:CompanhiaEnergeticaDoCearaMember
2140 Energisa S.A. Member ebr:EnergisaS.a.Member
2141 Companhia Energetica de Sao Paulo - CESP Member ebr:CompanhiaEnergeticaDeSaoPauloMember
2142 Centrais Eletricas do ParA - CELPA Member ebr:CentraisEletricasDoParaMember
2143 Centrais Eletricas de Santa Catarina - CELESC Member ebr:CentraisEletricasDeSantaCatarinaMember
2144 AES ELETROPAULO Member ebr:AesEletropauloMember
2145 CPFL Energia Member ebr:CpflEnergiaMember
2146 Companhia Energetica de Pernambuco - CELPE Member ebr:CompanhiaEnergeticaDePernambucoMember
2147 Companhia Paranaense de Energia - COPEL Member ebr:CompanhiaParanaenseDeEnergiaMember
2148 EDP - Energias do Brasil S.A. Member ebr:EnergiasDoBrasilMember
2149 CGEEP Member ebr:CgeepMember
2150 Companhia Energetica de Brasilia - CEB Member ebr:CompanhiaEnergeticaDeBrasliaMember
2151 Companhia Celg de Participacoes - CELGPAR Member ebr:CompanhiaCelgDeParticipacoesMember
2152 Measurement [axis] Axis ifrs-full:MeasurementAxis
2153 Aggregated measurement [member] Member ifrs-full:AggregatedMeasurementMember
2154 Fair value Member ifrs-full:AtFairValueMember
2155 Associates LineItems ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems
2156 Sharehoiding (in percent) Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInAssociate
2157 Market Value Concept (Monetary) As Of Debit ifrs-full:FairValueOfInvestmentsInAssociatesWherePriceQuotationsPublished
2158 Shareholding (in percent) Concept (Percent) For Period ebr:ProportionOfOwnershipInterestInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome
2159 Market Value Concept (Monetary) As Of Debit ifrs-full:FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome
2160 41505 - Disclosure - INVESTMENTS - Assets and Liabilities of joint ventures and associates projects (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsAssetsAndLiabilitiesOfJointVenturesAndAssociatesProjectsDetails
2161 Disclosure of significant investments in associates and joint ventures [table] Table

*

*

 ebr:DisclosureOfSignificantInvestmentsInAssociatesAndJointVenturesTable
2162 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
2163 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
2164 NORTE ENERGIA Member ebr:NorteEnergiaMember
2165 Madeira Energia S.A. (MESA) Member ebr:MadeiraEnergiaS.a.MesaMember
2166 ESBR Participacoes S.A. Member ebr:EsbrParticipacoesS.a.Member
2167 TELES PIRES PARTICIPACOES Member ebr:TelesPiresParticipacoesMember
2168 Belo Monte Transmissora de Energia Member ebr:BeloMonteTransmissoraDeEnergiaMember
2169 Interligacao Eletrica do Madeira S.A. Member ebr:InterligacaoEletricaDoMadeiraS.a.Member
2170 Norte Brasil Transmissora de Energia S.A. Member ebr:NorteBrasilTransmissoraDeEnergiaS.a.Member
2171 Chapecoense Geracao S.A. (Chapecoense) Member ebr:ChapecoenseGeracaoS.a.ChapecoenseMember
2172 Empresa de Energia Sao Manoel S.A. Member ebr:EmpresaDeEnergiaSaoManoelSaMember
2173 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
2174 Serra do Facao Energia S.A. Member ebr:SerraDoFacaoEnergiaS.a.Member
2175 Companhia Energtica Sinop S.A. Member ebr:CompanhiaEnergeticaSinopMember
2176 Enerpeixe S.A. Member ebr:EnerpeixeS.a.Member
2177 Paranaiba Transmissora de Energia S.A. Member ebr:ParanaibaTransmissoraDeEnergiaS.a.Member
2178 MATA DE SANTA GENEBRA Member ebr:MataDeSantaGenebraMember
2179 Interligacao Eletrica Garanhuns S.A. Member ebr:InterligacaoEletricaGaranhunsS.a.Member
2180 SANTA VITORIA Member ebr:SantaVitoriaDoPalmarHoldingS.a.Member
2181 TSLE Transmissora Sul Litoranea de Energia Member ebr:TsleTransmissoraSulLitoraneaDeEnergiaMember
2182 Chapada Piaui I Holding S.A. Member ebr:ChapadaPiauiIHoldingS.a.Member
2183 Chapada Piaui II Holding S.A. Member ebr:ChapadaPiauiIiHoldingS.a.Member
2184 Paranaiba Member ebr:ParanaibaMember
2185 STN - Sistema de Transmissao Nordeste S.A. Member ebr:StnSistemaDeTransmissaoNordesteS.a.Member
2186 CHUI Member ebr:ChuiMember
2187 TSBE Member ebr:TsbeMember
2188 Goias Transmissao S.A. Member ebr:GoiasTransmissaoS.a.Member
2189 INTESA - Integracao Transmissora de Energia S.A. Member ebr:IntegracaoTransmissoraDeEnergiaS.a.Member
2190 Triangulo Mineiro Transmissora Member ebr:TrianguloMineiroTransmissoraMember
2191 Vamcruz I Participacoes S.A. Member ebr:VamcruzParticipacoesS.a.Member
2192 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
2193 Transenergia Renovavel S.A. (Transenergia) Member ebr:TransenergiaRenovavelS.a.TransenergiaMember
2194 Vale do Sao Bartolomeu Member ebr:ValeDoSaoBartolomeuMember
2195 Transmissora Matogrossense de Energia S.A. Member ebr:TransmissoraMatogrossenseDeEnergiaS.a.Member
2196 Transnorte Energia S.A. Member ebr:TransnorteEnergiaS.a.Member
2197 MGE Transmissao S.A. Member ebr:MgeTransmissaoS.a.Member
2198 Retiro Baixo Energetica S.A. Member ebr:RetiroBaixoEnergeticaS.a.RetiroBaixoMember
2199 Brasnorte Transmissora de Energia S.A. Member ebr:BrasnorteTransmissoraDeEnergiaS.a.Member
2200 Rouar Member ebr:RouarMember
2201 Mangue Seco 2 Member ebr:MangueSecoIiMember
2202 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
2203 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
2204 EAPSA - Energetica Aguas da Pedra S.A. Member ebr:EnergeticaAguasDaPedraS.a.Member
2205 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
2206 CTEEP Member ebr:CompanhiaDeTransmissaoDeEnergiaEletricaPaulistaMember
2207 Paulista Lajeado Member ebr:PaulistaLajeadoMember
2208 CEB Lajeado Member ebr:CebLajeadoMember
2209 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
2210 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.a.Member
2211 Associates and joint ventures LineItems ebr:DisclosureOfInvestmentsInAssociatesAndJointVenturesLineItems
2212 Ownership interest (in percent) Concept (Percent) For Period ebr:ProportionOfOwnershipInterestInAssociatesAndJointVentures
2213 ASSETS Abstract ifrs-full:AssetsAbstract
2214 Current Abstract ifrs-full:CurrentAssetsAbstract
2215 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
2216 Other assets Concept (Monetary) As Of Debit ifrs-full:OtherCurrentAssets
2217 Noncurrent Abstract ifrs-full:NoncurrentAssetsAbstract
2218 Financial assets, intangible assets, and PP&E Concept (Monetary) As Of Debit ebr:NoncurrentFinancialAssetsIntangibleAssetsAndPpE
2219 Other assets Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentAssets
2220 TOTAL ASSETS Concept (Monetary) As Of Debit ifrs-full:Assets
2221 Post-employment benefit obligations - amounts recognized in financial statements Abstract ifrs-full:LiabilitiesAbstract
2222 CURRENT Abstract ifrs-full:CurrentLiabilitiesAbstract
2223 Loans and financing Concept (Monetary) As Of Credit ifrs-full:ShorttermBorrowings
2224 Other liabilities Concept (Monetary) As Of Credit ifrs-full:OtherCurrentLiabilities
2225 NON-CURRENT Abstract ifrs-full:NoncurrentLiabilitiesAbstract
2226 Loans and financing Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
2227 Other liabilities Concept (Monetary) As Of Credit ifrs-full:OtherNoncurrentLiabilities
2228 Net Equity Concept (Monetary) As Of Credit ifrs-full:Equity
2229 TOTAL LIABILITIES AND EQUITY Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
2230 41506 - Disclosure - INVESTMENTS - Income of joint ventures and associates projects (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsIncomeOfJointVenturesAndAssociatesProjectsDetails
2231 Disclosure of significant investments in associates and joint ventures [table] Table

*

*

 ebr:DisclosureOfSignificantInvestmentsInAssociatesAndJointVenturesTable
2232 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
2233 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
2234 NORTE ENERGIA Member ebr:NorteEnergiaMember
2235 Madeira Energia S.A. (MESA) Member ebr:MadeiraEnergiaS.a.MesaMember
2236 ESBR Participacoes S.A. Member ebr:EsbrParticipacoesS.a.Member
2237 TELES PIRES PARTICIPACOES Member ebr:TelesPiresParticipacoesMember
2238 Belo Monte Transmissora de Energia Member ebr:BeloMonteTransmissoraDeEnergiaMember
2239 Interligacao Eletrica do Madeira S.A. Member ebr:InterligacaoEletricaDoMadeiraS.a.Member
2240 Norte Brasil Transmissora de Energia S.A. Member ebr:NorteBrasilTransmissoraDeEnergiaS.a.Member
2241 Chapecoense Geracao S.A. (Chapecoense) Member ebr:ChapecoenseGeracaoS.a.ChapecoenseMember
2242 Empresa de Energia Sao Manoel S.A. Member ebr:EmpresaDeEnergiaSaoManoelSaMember
2243 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
2244 Serra do Facao Energia S.A. Member ebr:SerraDoFacaoEnergiaS.a.Member
2245 SINOP Member ebr:CompanhiaEnergticaSinopS.a.Member
2246 Enerpeixe S.A. Member ebr:EnerpeixeS.a.Member
2247 Paranaiba Transmissora de Energia S.A. Member ebr:ParanaibaTransmissoraDeEnergiaS.a.Member
2248 MATA DE SANTA GENEBRA Member ebr:MataDeSantaGenebraMember
2249 Interligacao Eletrica Garanhuns S.A. Member ebr:InterligacaoEletricaGaranhunsS.a.Member
2250 SANTA VITORIA Member ebr:SantaVitoriaDoPalmarHoldingS.a.Member
2251 TSLE Transmissora Sul Litoranea de Energia Member ebr:TsleTransmissoraSulLitoraneaDeEnergiaMember
2252 Chapada Piaui I Holding S.A. Member ebr:ChapadaPiauiIHoldingS.a.Member
2253 Chapada Piaui II Holding S.A. Member ebr:ChapadaPiauiIiHoldingS.a.Member
2254 Paranaiba Member ebr:ParanaibaMember
2255 STN - Sistema de Transmissao Nordeste S.A. Member ebr:StnSistemaDeTransmissaoNordesteS.a.Member
2256 CHUI Member ebr:ChuiMember
2257 TSBE Member ebr:TsbeMember
2258 Goias Transmissao S.A. Member ebr:GoiasTransmissaoS.a.Member
2259 INTESA - Integracao Transmissora de Energia S.A. Member ebr:IntegracaoTransmissoraDeEnergiaS.a.Member
2260 Vamcruz I Participacoes S.A. Member ebr:VamcruzParticipacoesS.a.Member
2261 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
2262 Transenergia Renovavel S.A. (Transenergia) Member ebr:TransenergiaRenovavelS.a.TransenergiaMember
2263 Vale do Sao Bartolomeu Member ebr:ValeDoSaoBartolomeuMember
2264 Transmissora Matogrossense de Energia S.A. Member ebr:TransmissoraMatogrossenseDeEnergiaS.a.Member
2265 Transnorte Energia S.A. Member ebr:TransnorteEnergiaS.a.Member
2266 MGE Transmissao S.A. Member ebr:MgeTransmissaoS.a.Member
2267 Retiro Baixo Energetica S.A. Member ebr:RetiroBaixoEnergeticaS.a.RetiroBaixoMember
2268 Brasnorte Transmissora de Energia S.A. Member ebr:BrasnorteTransmissoraDeEnergiaS.a.Member
2269 Rouar Member ebr:RouarMember
2270 Mangue Seco 2 Member ebr:MangueSecoIiMember
2271 Triangulo Mineiro Transmissora Member ebr:TrianguloMineiroTransmissoraMember
2272 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
2273 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
2274 EAPSA - Energetica Aguas da Pedra S.A. Member ebr:EnergeticaAguasDaPedraS.a.Member
2275 CTEEP Member ebr:CompanhiaTransmissaoDeEnergiaEletricaPaulistaS.a.Member
2276 Paulista Lajeado Member ebr:PaulistaLajeadoMember
2277 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
2278 CEB Lajeado Member ebr:CebLajeadoMember
2279 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
2280 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.a.Member
2281 Associates and joint ventures LineItems ebr:DisclosureOfInvestmentsInAssociatesAndJointVenturesLineItems
2282 Net operating revenue Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
2283 Financial revenue Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
2284 Financial expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
2285 Income tax and social contributions Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
2286 Net Income (Loss) for year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
2287 Depreciation and amortisation Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
2288 41507 - Disclosure - INVESTMENTS - Consolidated subsidiaries Distribution Companies (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsConsolidatedSubsidiariesDistributionCompaniesDetails
2289 Disclosure of subsidiaries [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable
2290 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
2291 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
2292 CELG-D Member ebr:CelgDMember
2293 Disclosure of subsidiaries LineItems ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
2294 Direct ownership (as a percent) Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
2295 Net cash flow from subsidiary acquired Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities
2296 Gain on sale of investment Concept (Monetary) For Period Credit ifrs-full:GainsOnDisposalsOfInvestments
2297 41508 - Disclosure - INVESTMENTS - Consolidated subsidiaries Generation and Transmission Companies (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsConsolidatedSubsidiariesGenerationAndTransmissionCompaniesDetails
2298 Disclosure of subsidiaries [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable
2299 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
2300 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
2301 Eletrosul Member ebr:EletrosulCentraisEletricasS.a.Member
2302 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
2303 Eletronorte Member ebr:CentraisEletricasDoNorteDoBrasilS.a.Member
2304 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
2305 Disclosure of associates and joint ventures LineItems ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
2306 Number of SHPPS Concept (Integer) For Period ebr:NumberOfSHPPS
2307 Number of wind parks Concept (Integer) For Period ebr:NumberOfWindParks
2308 Number of solar photovoltaic units Concept (Integer) For Period ebr:NumberOfSolarPhotovoltaicUnits
2309 Portion of production from hydroelectric plants out of total production (in percent) Concept (Percent) For Period ebr:PortionOfProductionFromHydroelectricPlantsOutOfTotalProduction
2310 Number of hydroelectric plants Concept (Integer) For Period ebr:NumberOfHydroelectricPlants
2311 Number of thermoelectric plants Concept (Integer) For Period ebr:NumberOfThermoelectricPlants
2312 Total installed power capacity (in MW) Concept (num:powerItemType) As Of ebr:ElectricPowerGenerationInstalledCapacity
2313 Number of substation in transmission activity Concept (Integer) For Period ebr:NumberOfSubstationInTransmissionActivity
2314 Length of high voltage transmission lines (in km) Concept (num:lengthItemType) For Period ebr:LengthOfTransmissionHighVoltageLines
2315 Installed power capacity of hydroelectric plants (in MW) Concept (num:powerItemType) For Period ebr:InstalledPowerCapacityOfHydroelectricPlants
2316 Installed power capacity of thermoelectric plants (in MW) Concept (num:powerItemType) For Period ebr:InstalledPowerCapacityOfThermoelectricPlants
2317 Length of high voltage transmission lines in the national interconnected system (in km) Concept (num:lengthItemType) For Period ebr:LengthOfHighVoltageTransmissionLinesInNationalInterconnectedSystem
2318 Number of substations in the national interconnected system Concept (Integer) For Period ebr:NumberOfSubstationsInNationalInterconnectedSystem
2319 Length of high voltage transmission lines in the isolated system (in km) Concept (num:lengthItemType) For Period ebr:LengthOfHighVoltageTransmissionLinesInIsolatedSystem
2320 Number of substations in the isolated system Concept (Integer) For Period ebr:NumberOfSubstationsInIsolatedSystem
2321 Number of hydroelectric plants in partnership with private enterprise Concept (Integer) For Period ebr:NumberOfHydroelectricPlantsInPartnershipWithPrivateEnterprise
2322 Number of hydroelectric plants under special purpose company Concept (Integer) For Period ebr:NumberOfHydroelectricPlantsUnderSpecialPurposeCompany
2323 41509 - Disclosure - INVESTMENTS - Other Companies (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsOtherCompaniesDetails
2324 Disclosure of significant investments in associates and joint ventures [table] Table

*

*

 ebr:DisclosureOfSignificantInvestmentsInAssociatesAndJointVenturesTable
2325 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
2326 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
2327 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
2328 CTEEP Member ebr:CompanhiaDeTransmissaoDeEnergiaEletricaPaulistaMember
2329 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.aMember
2330 ENERGISA MT Member ebr:EnergisaMtMember
2331 CEEE-D Member ebr:CompanhiaEstadualDeDistribuicaoDeEnergiaEletricaMember
2332 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
2333 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
2334 CEEE-GT Member ebr:CeeeGtMember
2335 Chesf And Eletronorte Member ebr:ChesfAndEletronorteMember
2336 CHESF Member ebr:ChesfMember
2337 ELETRONORTE Member ebr:EletronorteMember
2338 Investments in equity instruments designated at fair value through other comprehensive income [axis] Axis ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis
2339 Investments in equity instruments designated at fair value through other comprehensive income [member] Member ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember
2340 Centrais Eletricas do ParA - CELPA Member ebr:CentraisEletricasDoParaMember
2341 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
2342 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
2343 Norte Energia S.A. Member ebr:NorteEnergiaS.a.Member
2344 MADEIRA ENERGIA Member ebr:MadeiraEnergiaS.a.Member
2345 ESBR Participacoes S.A. Member ebr:EsbrParticipacoesS.a.Member
2346 Interligacao Eletrica do Madeira S.A. Member ebr:InterligacaoEletricaDoMadeiraS.a.Member
2347 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
2348 TELES PIRES PARTICIPACOES Member ebr:TelesPiresParticipacoesMember
2349 Mata de Sta. Genebra Transmissora Member ebr:MataDeSantaGenebraTransmissoraS.a.Member
2350 Belo Monte Transmissora de Energia SPE S.A. Member ebr:BeloMonteTransmissoraDeEnergiaSpeS.a.Member
2351 Legal Entity [Axis] Axis dei:LegalEntityAxis
2352 Entity [Domain] Member dei:EntityDomain
2353 CEE Participacoes Member ebr:CeeParticipacoesMember
2354 CHESF Member ebr:ChesfMember
2355 ELETRONORTE Member ebr:EletronorteMember
2356 FURNAS Member ebr:FurnasMember
2357 Chesf, Elctosul, Eletronorte And Furnas Member ebr:ChesfElctosulEletronorteAndFurnasMember
2358 Geographical areas [axis] Axis ifrs-full:GeographicalAreasAxis
2359 Geographical areas [member] Member ifrs-full:GeographicalAreasMember
2360 Oriximina/Cariri CD Member ebr:OriximinaCaririCDMember
2361 SE Itacoatiara Member ebr:SEItacoatiaraMember
2362 SE Cariri Member ebr:SECaririMember
2363 Disclosure of subsidiaries LineItems ebr:DisclosureOfInvestmentsInAssociatesAndJointVenturesLineItems
2364 Number of municipalities having concession on electricity distribution Concept (Integer) For Period ebr:ConcessionForElectricityDistributionMunicipalities
2365 Concession agreement extension period Concept (xbrli:durationItemType) For Period ebr:ConcessionAgreementExtensionPeriod
2366 Right to receive on settlement of obligation Concept (Monetary) For Period Debit ebr:RightToReceiveOnSettlementOfObligation
2367 Number of thermoelectric plants Concept (Integer) For Period ebr:NumberOfThermoelectricPlants
2368 Number of thermoelectric plants owned Concept (Integer) For Period ebr:NumberOfThermoelectricPlantsOwned
2369 Number of thermoelectric plants belongs to third parties Concept (Integer) For Period ebr:NumberOfThermoelectricPlantsBelongsToThirdParties
2370 Concession agreement period Concept (xbrli:durationItemType) For Period ebr:ConcessionAgreementPeriod
2371 Net current capital Concept (Monetary) As Of Debit ifrs-full:CurrentAssetsLiabilities
2372 Net Equity Concept (Monetary) As Of Credit ifrs-full:Equity
2373 Net Liability Concept (Monetary) As Of Credit ebr:NetLiability
2374 Accumulated profits (loss) Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
2375 Ownership interest in associate (in percent) Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInAssociate
2376 Ownership interest in joint venture (in percent) Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInJointVenture
2377 Contractual limit on transfer of cost for purchase of energy (in R$/Mwh) Concept (Decimal) For Period ebr:ContractualLimitOnTransferOfCostForPurchaseOfEnergy
2378 Value of reimbursable expenditure Concept (Monetary) For Period Debit ebr:ValueOfReimbursableExpenditure
2379 Impairment recognized on reimbursable expenditure Concept (Monetary) For Period Debit ebr:ImpairmentRecognizedOnReimbursableExpenditure
2380 share of subsidiary cancelled value Concept (Monetary) For Period Debit ebr:SharesOfSubsidiaryCancelledValue
2381 Number of subsidiary shares cancelled Concept (Shares) For Period ebr:NumberOfSubsidiarySharesCancelled
2382 Effects of partial annulment of capital retroact Concept (Monetary) For Period Debit ebr:EffectsOfPartialAnnulmentOfCapitalRetroact
2383 Percentage of interest included in capital retroact Concept (Percent) For Period ebr:PercentageOfInterestOnAnnulmentOfCapitalRetroactPerMonth
2384 Net value of reimbursable expenditure Concept (Monetary) For Period Debit ebr:NetValueOfReimbursableExpenditure
2385 Provision for Loss on Contracts Concept (Monetary) As Of Credit us-gaap:ProvisionForLossOnContracts
2386 Arbitrated receipt of claims value Concept (Monetary) For Period Debit ebr:ArbitratedReceiptOfClaimsValue
2387 Power capacity of transmission lines having concession (in kV) Concept (Integer) For Period ebr:TransmissionConcessionPowerCapacity
2388 Power capacity of transmission lines having concession by Oriximina Concept (Integer) For Period ebr:PowerCapacityOfTransmissionLinesHavingConcessionByOriximina
2389 Power capacity of transmission lines having concession by Cariri Concept (Integer) For Period ebr:PowerCapacityOfTransmissionLinesHavingConcessionByCariri
2390 Number of transmission lines Concept (Integer) For Period ebr:NumberOfTransmissionLines
2391 Net assets Concept (Monetary) As Of Debit ifrs-full:NetAssetsLiabilities
2392 Number of cities covered for electricity distribution Concept (Integer) For Period ebr:NumberOfCitiesCoveredForElectricityDistribution
2393 Number of electricity consumers Concept (Integer) For Period ebr:NumberOfElectricityConsumers
2394 41510 - Disclosure - INVESTMENTS - Companies under Management (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsCompaniesUnderManagementDetails
2395 Disclosure of associates [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable
2396 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
2397 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
2398 CERR Member ebr:CompanhiaEnergeticaDeRoraimaMember
2399 Associates and joint ventures LineItems ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems
2400 Number of members of executive board required to indicate the assume of executive management Concept (Integer) For Period ebr:NumberOfMembersOfExecutiveBoardRequiredToIndicateAssumeOfExecutiveManagement
2401 41511 - Disclosure - INVESTMENTS - Special Purpose Entities (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsSpecialPurposeEntitiesDetails
2402 Disclosure of significant investments in associates and joint ventures [table] Table

*

*

 ebr:DisclosureOfSignificantInvestmentsInAssociatesAndJointVenturesTable
2403 Significant investment in joint ventures and associates [axis] Axis ebr:SignificantInvestmentInJointVenturesAndAssociatesAxis
2404 Significant investment in joint ventures and associates [domain] Member ebr:SignificantInvestmentInJointVenturesAndAssociatesDomain
2405 STN Member ebr:SistemaDeTransmissaoNordesteMember
2406 MANAUS CONSTRUCAO Member ebr:ManuasConstrucaoMember
2407 ESBR Member ebr:EnergiaSustentavelDoBrasilS.a.Member
2408 TDG Transmissora Delmiro Gouveia Member ebr:TdgTransmissoraDelmiroGouveiaMember
2409 Norte Energia S.A. Member ebr:NorteEnergiaS.a.Member
2410 Enerpeixe S.A. Member ebr:EnerpeixeS.a.Member
2411 Norte Brasil Transmissora de Energia S.A. Member ebr:NorteBrasilTransmissoraDeEnergiaS.a.Member
2412 Fronteira Oeste Transmissora de Energia S.A. Member ebr:FronteiraOesteTransmissoraDeEnergiaS.a.Member
2413 Amapari Energia S.A. Member ebr:AmapariEnergiaS.a.Member
2414 CHAPECOENSE Member ebr:ChapecoenseMember
2415 Serra do Facao Energia S.A. Member ebr:SerraDoFacaoEnergiaS.a.Member
2416 RETIRO BAIXO Member ebr:RetiroBaixoMember
2417 Baguari Member ebr:BaguariEnergiaS.a.Member
2418 Transenergia Renovavel S.A. (Transenergia) Member ebr:TransenergiaRenovavelS.a.TransenergiaMember
2419 Interligacao Eletrica Garanhuns S.A. Member ebr:InterligacaoEletricaGaranhunsS.a.Member
2420 LIVRAMENTO Member ebr:LivramentoMember
2421 TSBE - Transmissora Sul Brasileira de Energia S.A. Member ebr:TransmissoraSulBrasileiraDeEnergiaS.a.Member
2422 TSLE - Transmissora Sul Litoranea de Energia S.A. Member ebr:TransmissoraSulLitoraneaDeEnergiaS.a.Member
2423 MARUMBI Member ebr:MarumbiTransmissoraDeEnergiaS.a.Member
2424 Costa Oeste Transmissora de Energia Member ebr:CostaOesteTransmissoraDeEnergiaMember
2425 TELES PIRES PARTICIPACOES Member ebr:TelesPiresParticipacoesMember
2426 Construtora Integracao Member ebr:ConstrutoraIntegracaoMember
2427 Transnorte Energia S.A. Member ebr:TransnorteEnergiaS.a.Member
2428 Goias Transmissao S.A. Member ebr:GoiasTransmissaoS.a.Member
2429 Madeira Energia S.A. (MESA) Member ebr:MadeiraEnergiaS.a.MesaMember
2430 MGE TRANSMISSAO Member ebr:MgeTransmissaoMember
2431 Triangulo Mineiro Transmissora Member ebr:TrianguloMineiroTransmissoraMember
2432 Paranaiba Transmissora de Energia S.A. Member ebr:ParanaibaTransmissoraDeEnergiaS.a.Member
2433 Central Eolica Famosa I Member ebr:CentralEolicaFamosaIMember
2434 Central Eolica Pau Brasil Member ebr:CentralEolicaPauBrasilMember
2435 Central Eolica Rosada Member ebr:CentralEolicaRosadaMember
2436 Central Eolica de Sao Paulo Member ebr:CentralEolicaDeSaoPauloMember
2437 Vale do Sao Bartolomeu Member ebr:ValeDoSaoBartolomeuMember
2438 Punau I Member ebr:PunauIMember
2439 Carnauba I Member ebr:CarnaubaIMember
2440 Carnauba II Member ebr:CarnaubaIiMember
2441 Carnauba III Member ebr:CarnaubaIiiMember
2442 Carnauba V Member ebr:CarnaubaVMember
2443 Cervantes I Member ebr:CervantesIMember
2444 Cervantes II Member ebr:CervantesIiMember
2445 Bom Jesus Member ebr:BomJesusMember
2446 Cachoeira Member ebr:CachoeiraMember
2447 Pitimbu Member ebr:PitimbuMember
2448 Sao Caetano I Member ebr:SaoCaetanoIMember
2449 Sao Caetano Member ebr:SaoCaetanoMember
2450 Sao Galvao Member ebr:SaoGalvaoMember
2451 SINOP Member ebr:CompanhiaEnergticaSinopS.a.Member
2452 TIJOA PARTICIPACOES E INVESTIMENTOS S.A. Member ebr:TijoaParticipaceoesEInvestimentosS.a.Member
2453 Sao Manoel Member ebr:SaoManoelMember
2454 Transenergia Sao Paulo S.A. Member ebr:TransenergiaSaoPauloS.a.Member
2455 Mata de Sta. Genebra Transmissora Member ebr:MataDeSantaGenebraTransmissoraS.a.Member
2456 ENERGIA OLIMPICA S.A. Member ebr:EnergiaOlimpicaS.a.Member
2457 Inambari Geracao de Energia (Igesa) Member ebr:InambariGeracaoDeEnergiaIgesaMember
2458 Belo Monte Transmissora de Energia Member ebr:BeloMonteTransmissoraDeEnergiaMember
2459 CSE Energia Member ebr:CseEnergiaMember
2460 EAPSA - Energetica Aguas da Pedra S.A. Member ebr:EnergeticaAguasDaPedraS.a.Member
2461 Rouar Member ebr:RouarMember
2462 CEB Lajeado Member ebr:CebLajeadoMember
2463 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
2464 Paulista Lajeado Member ebr:PaulistaLajeadoMember
2465 AES Tiete Member ebr:AesTieteMember
2466 Companhia Energetica de Brasilia - CEB Member ebr:CompanhiaEnergeticaDeBrasliaMember
2467 CEEE-D Member ebr:CompanhiaEstadualDeDistribuicaoDeEnergiaEletricaMember
2468 Companhia Estadual de Energia Eletrica - CEEE-GT Member ebr:CompanhiaEstadualDeEnergiaEletricaCeeeGtMember
2469 Centrais Eletricas de Santa Catarina - CELESC Member ebr:CentraisEletricasDeSantaCatarinaMember
2470 Centrais Eletricas do ParA - CELPA Member ebr:CentraisEletricasDoParaMember
2471 Companhia Energetica de Pernambuco - CELPE Member ebr:CompanhiaEnergeticaDePernambucoMember
2472 Companhia Energetica do Maranhao Sao Luis - CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoSaoLuisCemarMember
2473 ENERGISA MT Member ebr:EnergisaMtMember
2474 Companhia Energetica de Sao Paulo - CESP Member ebr:CompanhiaEnergeticaDeSaoPauloMember
2475 Duke Energy Gereracao Member ebr:DukeEnergyGereracaoMember
2476 Companhia Energetica do Ceara - COELCE Member ebr:CompanhiaEnergeticaDoCearaCoelceMember
2477 Companhia Paranaense de Energia - COPEL Member ebr:CompanhiaParanaenseDeEnergiaMember
2478 CTEEP Member ebr:CompanhiaTransmissaoDeEnergiaEletricaPaulistaS.a.Member
2479 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.a.Member
2480 ENERGISA Member ebr:EnergisaMember
2481 Eletropaulo Metropolitana Eletricidade de Sao Paulo S.A. Member ebr:EletropauloMetropolitanaEletricidadeDeSaoPauloS.a.Member
2482 EDP - Energias do Brasil S.A. Member ebr:EnergiasDoBrasilMember
2483 CPFL Energia Member ebr:CpflEnergiaMember
2484 Mangue Seco 2 Member ebr:MangueSecoIiMember
2485 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
2486 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
2487 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
2488 Chesf 1 Member ebr:CompanhiaHidroEletricaDoSaoFrancisco1Member
2489 Chesf 2 Member ebr:CompanhiaHidroEletricaDoSaoFrancisco2Member
2490 Eletronorte Member ebr:CentraisEletricasDoNorteDoBrasilS.a.Member
2491 Eletrosul Member ebr:EletrosulCentraisEletricasS.a.Member
2492 Eletrobras Distribuicao Piaui S.A. Member ebr:ElectrobrasDistribuicaoPiauiS.a.Member
2493 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
2494 Shareholders name [axis] Axis ebr:ShareholdersNameAxis
2495 Shareholders name [domain] Member ebr:ShareholdersNameDomain
2496 Alusa Member ebr:AlusaMember
2497 CWEI (Brasil) Participacoes Member ebr:CweiBrasilParticipacoesMember
2498 Legal Entity [Axis] Axis dei:LegalEntityAxis
2499 Entity [Domain] Member dei:EntityDomain
2500 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
2501 Chesf 1 Member ebr:CompanhiaHidroEletricaDoSaoFrancisco1Member
2502 Chesf 2 Member ebr:CompanhiaHidroEletricaDoSaoFrancisco2Member
2503 Eletronorte Member ebr:CentraisEletricasDoNorteDoBrasilS.a.Member
2504 Eletrosul Member ebr:EletrosulCentraisEletricasS.a.Member
2505 Furnas Member ebr:FurnasCentraisEletricasS.a.Member
2506 Eletrobras Distribuicao Piaui S.A. Member ebr:ElectrobrasDistribuicaoPiauiS.a.Member
2507 CWEI (Brasil) Participacoes Member ebr:CweiBrasilParticipacoesMember
2508 CEE Participacoes Member ebr:CeeParticipacoesMember
2509 Associates and joint ventures LineItems ebr:DisclosureOfInvestmentsInAssociatesAndJointVenturesLineItems
2510 Direct ownership (as a percent) Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
2511 Ownership percentage Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInJointVenture
2512 Sharehoiding (in percent) Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInAssociate
2513 Investment Value Concept (Monetary) As Of Debit ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates
2514 41512 - Disclosure - INVESTMENTS - Actions in Guarantee (Details) Network

*

*

 http://eletrobras.com/role/DisclosureInvestmentsActionsInGuaranteeDetails
2515 Disclosure of associates [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable
2516 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
2517 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
2518 CTEEP Member ebr:CompanhiaDeTransmissaoDeEnergiaEletricaPaulistaMember
2519 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.aMember
2520 ENERGISA MT Member ebr:EnergisaMtMember
2521 CEEE-GT Member ebr:CompanhiaEstadualDeGeracaoETransmissaoDeEnergiaEletricaMember
2522 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
2523 CEB Lajeado Member ebr:CebLajeadoMember
2524 Investments in equity instruments designated at fair value through other comprehensive income [axis] Axis ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis
2525 Investments in equity instruments designated at fair value through other comprehensive income [member] Member ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember
2526 Companhia Energetica de Sao Paulo - CESP Member ebr:CompanhiaEnergeticaDeSaoPauloMember
2527 AES Tiete Member ebr:AesTieteMember
2528 Coelce Member ebr:CompanhiaEnergeticaDoCearaMember
2529 CGEEP Member ebr:CgeepMember
2530 Centrais Eletricas do ParA - CELPA Member ebr:CentraisEletricasDoParaMember
2531 Companhia Energetica de Pernambuco - CELPE Member ebr:CompanhiaEnergeticaDePernambucoMember
2532 Energisa S.A. Member ebr:EnergisaS.a.Member
2533 Centrais Eletricas de Santa Catarina - CELESC Member ebr:CentraisEletricasDeSantaCatarinaMember
2534 Associates LineItems ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems
2535 Investments pending in judicial proceedings out of total investments (in percent) Concept (Percent) For Period ebr:InvestmentsPendingInJudicialProceedingsOutOfTotalInvestments
2536 INVESTMENT VALUE Concept (Monetary) As Of Debit ebr:InvestmentValueOfPledgedAsGuarantee
2537 BLOCKING PERCENTAGE Concept (Percent) For Period ebr:InvestmentPledgedPercentageAsGuarantee
2538 BLOCKED INVESTMENT Concept (Monetary) As Of Debit ebr:InvestmentPledgedValueAsGuarantee
2539 41601 - Disclosure - FIXED ASSETS, NET - General (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFixedAssetsNetGeneralDetails
2540 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
2541 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
2542 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
2543 In service Member ebr:PropertyPlantAndEquipmentInServiceMember
2544 In progress Member ifrs-full:ConstructionInProgressMember
2545 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
2546 Carrying amount [member] Member ifrs-full:CarryingAmountMember
2547 Gross value Member ifrs-full:GrossCarryingAmountMember
2548 Accelerated depreciation Member ifrs-full:AccumulatedDepreciationAndAmortisationMember
2549 Obligations associated with the Concession Member ebr:SpecialObligationsMember
2550 Impairment Member ifrs-full:AccumulatedImpairmentMember
2551 Segments [axis] Axis ifrs-full:SegmentsAxis
2552 Segments [member] Member ifrs-full:SegmentsMember
2553 Generation Member ebr:GenerationMember
2554 Administration / Management Member ebr:ManagementsMember
2555 Distribution Member ebr:DistributionMember
2556 PP&E LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
2557 FIXED ASSETS, NET Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
2558 41602 - Disclosure - FIXED ASSETS, NET - Movement of Fixed assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFixedAssetsNetMovementOfFixedAssetsDetails
2559 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
2560 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
2561 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
2562 In service Member ebr:PropertyPlantAndEquipmentInServiceMember
2563 In progress Member ifrs-full:ConstructionInProgressMember
2564 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
2565 Carrying amount [member] Member ifrs-full:CarryingAmountMember
2566 Gross value Member ifrs-full:GrossCarryingAmountMember
2567 Accelerated depreciation Member ifrs-full:AccumulatedDepreciationAndAmortisationMember
2568 Obligations associated with the Concession Member ebr:SpecialObligationsMember
2569 Impairment Member ifrs-full:AccumulatedImpairmentMember
2570 Investigation findings Member ebr:InvestigationFindingsMember
2571 Commercial leasing Member ebr:CommercialLeasingMember
2572 Segments [axis] Axis ifrs-full:SegmentsAxis
2573 Segments [member] Member ifrs-full:SegmentsMember
2574 Generation Member ebr:GenerationMember
2575 Generation / commercialization Member ebr:GenerationOrCommercializationMember
2576 Administration / Management Member ebr:ManagementsMember
2577 Distribution Member ebr:DistributionMember
2578 PP&E LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
2579 Property, plant and equipment at beginning of period Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
2580 Additions Concept (Monetary) For Period Debit ifrs-full:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment
2581 Transfer Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment
2582 Disposals Concept (Monetary) For Period Credit ifrs-full:DisposalsPropertyPlantAndEquipment
2583 Reclassification of Financial Asset Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughReclassificationOfFinancialAssetsPropertyPlantAndEquipment
2584 Acquisition of subsidiary Concept (Monetary) For Period Debit ifrs-full:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment
2585 Classification - held for sale Concept (Monetary) For Period Credit ifrs-full:DecreaseThroughClassifiedAsHeldForSalePropertyPlantAndEquipment
2586 Investigation Findings Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughInvestigationFindingsPropertyPlantAndEquipment
2587 Reclassification of Intangible Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughReclassificationOfIntangibleAssetsOtherThanGoodwill
2588 Property, plant and equipment at end of period Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
2589 Reversal of impairment loss previously recognized Concept (Monetary) For Period ifrs-full:ReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
2590 41603 - Disclosure - FIXED ASSETS, NET - Average depreciation rate and accumulated depreciation (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFixedAssetsNetAverageDepreciationRateAndAccumulatedDepreciationDetails
2591 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
2592 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
2593 Carrying amount [member] Member ifrs-full:CarryingAmountMember
2594 Accelerated depreciation Member ifrs-full:AccumulatedDepreciationAndAmortisationMember
2595 Segments [axis] Axis ifrs-full:SegmentsAxis
2596 Segments [member] Member ifrs-full:SegmentsMember
2597 Generation Member ebr:GenerationMember
2598 Hydro Member ebr:HydroGenerationMember
2599 Nuclear Member ebr:NuclearGenerationMember
2600 Thermal Member ebr:ThermalGenerationMember
2601 Wind Member ebr:WindGenerationMember
2602 Marketing Member ebr:MarketingMember
2603 Distribution Member ebr:DistributionMember
2604 Administration / Management Member ebr:ManagementsMember
2605 PP&E LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
2606 Average rate of depreciation Concept (Percent) For Period ebr:DepreciationRatePropertyPlantAndEquipment
2607 PP&E Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
2608 41701 - Disclosure - FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialAssetsLiabilitiesConcessionsAndItaipuDetails
2609 Disclosure of financial assets [table] Table

*

*

 ifrs-full:DisclosureOfFinancialAssetsTable
2610 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
2611 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
2612 Concessions Member ebr:FinancialAssetConcessionsMember
2613 Annual Permitted Revenue Member ebr:FinancialAssetAnnualPermittedRevenueConcessionsMember
2614 Indemnable Concessions Member ebr:FinancialAssetIndemnableConcessionsMember
2615 Parcel A receivables and other financial items III Member ebr:PortionReceivablesAndOtherFinancialItemsIIIMember
2616 Itaipu (item I) Member ebr:FinancialAssetItaipuMember
2617 Reimbursement rights Member ebr:ReimbursementRightsMember
2618 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
2619 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
2620 Reimbursement obligations Member ebr:ReimbursementObligationsMember
2621 Segments [axis] Axis ifrs-full:SegmentsAxis
2622 Segments [member] Member ifrs-full:SegmentsMember
2623 Transmission Member ebr:TransmissionMember
2624 Distribution Member ebr:DistributionMember
2625 Generation Member ebr:GenerationMember
2626 Financial Assets And Liabilities LineItems ifrs-full:DisclosureOfFinancialAssetsLineItems
2627 Financial assets (liabilities) Concept (Monetary) As Of Debit ebr:FinancialAssetsFinancialLiabilitiesNet
2628 Total financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
2629 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
2630 Financial Assets - Current Concept (Monetary) As Of Debit ifrs-full:CurrentFinancialAssets
2631 Financial Assets - Noncurrent Concept (Monetary) As Of Debit ifrs-full:NoncurrentFinancialAssets
2632 41702 - Disclosure - FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU - Financial Assets Public utility electricity concession (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialAssetsLiabilitiesConcessionsAndItaipuFinancialAssetsPublicUtilityElectricityConcessionDetails
2633 Disclosure of financial assets [table] Table

*

*

 ifrs-full:DisclosureOfFinancialAssetsTable
2634 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
2635 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
2636 Concessions header Member ebr:FinancialAssetConcessionsDistributionGenerationAndTransmissionMember
2637 Annual Permitted Revenue Member ebr:FinancialAssetAnnualPermittedRevenueConcessionsMay312000Member
2638 Type of taxes [axis] Axis ebr:TypeOfTaxesAxis
2639 Type of taxes [domain] Member ebr:TypeOfTaxesDomain
2640 IRPJ/CSLL Member ebr:IrpjCsllMember
2641 Segments [axis] Axis ifrs-full:SegmentsAxis
2642 Segments [member] Member ifrs-full:SegmentsMember
2643 Transmission Member ebr:TransmissionMember
2644 Disclosure of financial assets [line items] LineItems ifrs-full:DisclosureOfFinancialAssetsLineItems
2645 Financial assets excluding portion A receivables and other financial items III Concept (Monetary) As Of Debit ebr:FinancialAssetsExcludingReceivablesFromGovernmentContracts
2646 Financial Assets - Current Concept (Monetary) As Of Debit ifrs-full:CurrentFinancialAssets
2647 Financial Assets - Noncurrent Concept (Monetary) As Of Debit ifrs-full:NoncurrentFinancialAssets
2648 Estimate of updated amount Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
2649 Amortization period Concept (xbrli:durationItemType) For Period ebr:UsefulLifeOfAmortizedCost
2650 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
2651 41703 - Disclosure - FINANCIAL ASSETS (LIABILITIES) - CONCESSIONS AND ITAIPU - Amounts receivable from Parcel A and other financial items (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialAssetsLiabilitiesConcessionsAndItaipuAmountsReceivableFromParcelAndOtherFinancialItemsDetails
2652 Disclosure Of Financial Assets And Liabilities [Table] Table

*

*

 ebr:DisclosureOfFinancialAssetsAndLiabilitiesTable
2653 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
2654 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
2655 Parcel A receivables and other financial items III Member ebr:PortionReceivablesAndOtherFinancialItemsIIIMember
2656 CCC Member ebr:FuelConsumptionAccountMember
2657 CDE Member ebr:EnergyDevelopmentAccountMember
2658 Base Network Member ebr:BaseNetworkMember
2659 Cost of Acquisition of Electricity Member ebr:CostOfAcquisitionOfElectricityMember
2660 Itaipu Transport Member ebr:ItaipuTransportMember
2661 PROINFA Member ebr:IncentiveProgramForAlternativeSourcesOfElectricalEnergyMember
2662 ESS and EER Member ebr:ServiceChargesSystemAndEnergyChargeReserveMember
2663 Neutrality of Sector Charges Member ebr:NeutralityOfSectorChargesMember
2664 Overcontracting Member ebr:OvercontractingMember
2665 Other financial components Member ebr:OtherFinancialComponentsMember
2666 Financial Assets And Liabilities LineItems ebr:DisclosureOfFinancialAssetsAndLiabilitiesLineItems
2667 Financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
2668 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
2669 Financial assets (liabilities) Concept (Monetary) As Of Debit ebr:FinancialAssetsFinancialLiabilitiesNet
2670 Financial Assets - Current Concept (Monetary) As Of Debit ifrs-full:CurrentFinancialAssets
2671 Financial Assets - Noncurrent Concept (Monetary) As Of Debit ifrs-full:NoncurrentFinancialAssets
2672 Current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentFinancialLiabilities
2673 Noncurrent liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentFinancialLiabilities
2674 41801 - Disclosure - INTANGIBLE ASSETS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureIntangibleAssetsDetails
2675 Disclosure of detailed information about intangible assets [table] Table

*

*

 ifrs-full:DisclosureOfIntangibleAssetsTable
2676 Segments [axis] Axis ifrs-full:SegmentsAxis
2677 Segments [member] Member ifrs-full:SegmentsMember
2678 Generation Member ebr:GenerationSegmentMember
2679 Distribution Member ebr:DistributionSegmentMember
2680 Transmission Member ebr:TransmissionSegmentMember
2681 Management Member ebr:ManagementAndAdministrationMember
2682 Classes of intangible assets other than goodwill [axis] Axis ifrs-full:ClassesOfIntangibleAssetsOtherThanGoodwillAxis
2683 Intangible assets other than goodwill [member] Member ifrs-full:IntangibleAssetsOtherThanGoodwillMember
2684 In operation Member ebr:IntangibleAssetsInServiceMember
2685 Ongoing Member ifrs-full:IntangibleAssetsUnderDevelopmentMember
2686 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
2687 Carrying amount [member] Member ifrs-full:CarryingAmountMember
2688 Gross value Member ifrs-full:GrossCarryingAmountMember
2689 Accelerated depreciation Member ifrs-full:AccumulatedDepreciationAndAmortisationMember
2690 Obligations associated with the Concession Member ebr:SpecialObligationsMember
2691 Impairment Member ifrs-full:AccumulatedImpairmentMember
2692 Others Member ifrs-full:OtherIntangibleAssetsMember
2693 Intangible Assets LineItems ifrs-full:DisclosureOfIntangibleAssetsLineItems
2694 BALANCE ON BEGINNING PERIOD Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
2695 ADDITIONS Concept (Monetary) For Period Debit ifrs-full:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
2696 Increase (decrease) through transfers, intangible assets other than goodwill Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill
2697 DISPOSALS Concept (Monetary) For Period Credit ifrs-full:DisposalsIntangibleAssetsOtherThanGoodwill
2698 WRITE-OFFS Concept (Monetary) For Period Credit ifrs-full:RetirementsIntangibleAssetsOtherThanGoodwill
2699 COST/SERVICE TRANSFERS Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill
2700 CLASSIFICATION - HELD FOR SALE Concept (Monetary) For Period Credit ifrs-full:DecreaseThroughClassifiedAsHeldForSaleIntangibleAssetsOtherThanGoodwill
2701 RECLASSIFICATION TO PP&E/FIXED Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughReclassificationOfIntangibleAssetsOtherThanGoodwill
2702 BALANCE ON ENDING PERIOD Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
2703 41901 - Disclosure - RECOVERABLE VALUE OF LONG-TERM ASSETS - General (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableValueOfLongTermAssetsGeneralDetails
2704 Disclosure of impairment loss and reversal of impairment loss [table] Table

*

*

 ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable
2705 Segments [axis] Axis ifrs-full:SegmentsAxis
2706 Segments [member] Member ifrs-full:SegmentsMember
2707 Generation Member ebr:GenerationMember
2708 Generation (except nuclear) Member ebr:GenerationExceptNuclearMember
2709 Transmission Member ebr:TransmissionMember
2710 Distribution Member ebr:DistributionMember
2711 Individual assets or cash-generating units [axis] Axis ifrs-full:IndividualAssetsOrCashgeneratingUnitsAxis
2712 Entity's total for individual assets or cash-generating units [member] Member ifrs-full:EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
2713 Cash generating unit Member ifrs-full:IndividualAssetsOrCashgeneratingUnitsMember
2714 UTN Angra 3 Member ebr:UtnAngra3Member
2715 TPP Santa Cruz Member ebr:TppSantaCruzMember
2716 RECOVERABLE VALUE OF LONG-TERM ASSETS LineItems ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems
2717 Discount rate (as a percent) Concept (Percent) As Of ifrs-full:DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse
2718 Life span of power plant Concept (xbrli:durationItemType) For Period ebr:UsefulLivesPropertyPlantAndEquipment
2719 Contractual Fee Concept (Decimal) For Period ebr:ContractualFeeOfPlant
2720 Adjusted value Concept (Decimal) For Period ebr:ValueOfPlant
2721 PMSO Operating cost percentage Concept (Percent) As Of ebr:PercentageUsedToEstimatePMSOOperatingCost
2722 PP&E Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
2723 Increase (decrease) due to revaluation Concept (Monetary) For Period Debit ifrs-full:RevaluationIncreaseDecreasePropertyPlantAndEquipment
2724 Additions Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
2725 Onerous contract provision Concept (Monetary) As Of Credit ifrs-full:OnerousContractsProvision
2726 Reversal of impairment loss previously recognized Concept (Monetary) For Period ifrs-full:ReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
2727 Recoverable amount of Impairment, accumulated amount Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2728 41902 - Disclosure - RECOVERABLE VALUE OF LONG-TERM ASSETS - Reversal or recogization of Impairment loss Generation Segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableValueOfLongTermAssetsReversalOrRecogizationOfImpairmentLossGenerationSegmentDetails
2729 Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table] Table

*

*

 ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitTable
2730 Segments [axis] Axis ifrs-full:SegmentsAxis
2731 Segments [member] Member ifrs-full:SegmentsMember
2732 Generation Member ebr:GenerationMember
2733 Individual assets or cash-generating units [axis] Axis ifrs-full:IndividualAssetsOrCashgeneratingUnitsAxis
2734 Entity's total for individual assets or cash-generating units [member] Member ifrs-full:EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
2735 Cash generating unit Member ifrs-full:IndividualAssetsOrCashgeneratingUnitsMember
2736 UTN Angra 3 Member ebr:UtnAngra3Member
2737 NPP Angra 3 Member ebr:NppAngra3Member
2738 HPP Samuel Member ebr:HppSamuelMember
2739 HPP Batalha Member ebr:HppBatalhaMember
2740 Candiota - Phase B Member ebr:CandiotaPhaseBMember
2741 Candiota - Phase C Member ebr:CandiotaPhaseCMember
2742 Casa Nova I Member ebr:CasaNovaIMember
2743 Complexo Elico Pinda Member ebr:ComplexoEolicoPindaiMember
2744 Complexo Eolico Pindai II Member ebr:ComplexoEolicoPindaiIiMember
2745 Complexo Eolico Pindai III Member ebr:ComplexoEolicoPindaiIiiMember
2746 TPP Santa Cruz Member ebr:TppSantaCruzMember
2747 HPP Simplcio Member ebr:HppSimplicioMember
2748 TPP Camaari Member ebr:TppCamacariMember
2749 HPP Serra da Mesa Member ebr:HppSerraDaMesaMember
2750 Elica Hermenegildo III Member ebr:ElicaHermenegildoIiiMember
2751 Elica Hermenegildo II Member ebr:ElicaHermenegildoIiMember
2752 HPP Passo Sao Joao Member ebr:HppPassoSaoJoaoMember
2753 Elica Hermenegildo I Member ebr:ElicaHermenegildoIMember
2754 LIVRAMENTO Member ebr:LivramentoMember
2755 TPP Coaracy Nunes Member ebr:TppCoaracyNunesMember
2756 SHP Joao Borges Member ebr:ShpJoaoBorgesMember
2757 HPP Sao Domingos Member ebr:HppSaoDomingosMember
2758 SHP Rio Chapu Member ebr:ShpRioChapeuMember
2759 Elica Chu IX Member ebr:EolicaChuiIxMember
2760 TPP Santana Member ebr:TppSantanaMember
2761 TPP Mau III Member ebr:TppMauaIiiMember
2762 Candiota II Fase B Member ebr:CandiotaIiFaseBMember
2763 Elica Coxilha Seca Member ebr:ElicaCoxilhaSecaMember
2764 UHE Samuel Member ebr:UheSamuelMember
2765 UHE Batalha Member ebr:UheBatalhaMember
2766 UHE Simplicio Member ebr:UheSimplicioMember
2767 UTE Camacari Member ebr:UteCamacariMember
2768 UHE Passo Sao Joao Member ebr:UhePassoSaoJoaoMember
2769 UTE Maua Member ebr:UteMauaMember
2770 UTE Aparecida Member ebr:UteAparecidaMember
2771 Casa Nova Member ebr:CasaNovaMember
2772 Others1 Member ebr:OtherVenturesMember
2773 Others2 Member ebr:OtherVentures2Member
2774 RECOVERABLE VALUE OF LONG-TERM ASSETS LineItems ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
2775 Balance at beginning of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2776 Additions Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
2777 Reversals Concept (Monetary) For Period Credit ifrs-full:ReversalOfImpairmentLoss
2778 Balance at end of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2779 41903 - Disclosure - RECOVERABLE VALUE OF LONG-TERM ASSETS - Reversal or recogization of Impairment loss Transmission Segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableValueOfLongTermAssetsReversalOrRecogizationOfImpairmentLossTransmissionSegmentDetails
2780 Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table] Table

*

*

 ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitTable
2781 Segments [axis] Axis ifrs-full:SegmentsAxis
2782 Segments [member] Member ifrs-full:SegmentsMember
2783 Transmission Member ebr:TransmissionMember
2784 Individual assets or cash-generating units [axis] Axis ifrs-full:IndividualAssetsOrCashgeneratingUnitsAxis
2785 Entity's total for individual assets or cash-generating units [member] Member ifrs-full:EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
2786 Cash generating unit Member ifrs-full:IndividualAssetsOrCashgeneratingUnitsMember
2787 CC 061-2001 Member ebr:Cc0612001Member
2788 CT 006-2010 - LT Mascarenha/ Linhares (ES) Member ebr:Ct0062010LtMascarenhaLinharesMember
2789 Correction/Inversion Station Member ebr:CorrectionInversionStationMember
2790 LT Jauru Porto Velho Member ebr:LtJauruPortoVelhoMember
2791 CC 018-2012 Mossoro Ceara Mirim Member ebr:Cc0182012MossoroCearaMirimMember
2792 CC 005-2012 Jardim NSra Socorro Member ebr:Cc0052012JardimNsraSocorroMember
2793 CC 006-2009 Suape II and III Member ebr:Cc0062009SuapeIiAndIiiMember
2794 CC 014-2008 Eunapolis TFreitas Member ebr:Cc0142008EunapolisTfreitasMember
2795 CC 020-2010 Igapora BJLapa Member ebr:Cc0202010IgaporaBjlapaMember
2796 LT Ribeiro Goncalves - Balsas Member ebr:LtRibeiroGoncalvesBalsasMember
2797 CC 017-2009 Natal III Sta Rita Member ebr:Cc0172009NatalIiiStaRitaMember
2798 LT Funil-Itapebi Member ebr:LtFunilItapebiMember
2799 LT Camacari IV - Sapeacu Member ebr:LtCamacariIvSapeacuMember
2800 LT Plo Member ebr:LtPoloMember
2801 T ucurui/Miramar Member ebr:TUcuruiMiramarMember
2802 CC 010-2011 Paraso Lagoa Nova Member ebr:Cc0102011ParasoLagoaNovaMember
2803 SE Coletora Porto Velho Member ebr:SeColetoraPortoVelhoMember
2804 LT Recife II - Suape II Member ebr:LtRecifeIiSuapeIiMember
2805 CC 010-2007 Ibicoara Brumado Member ebr:Cc0102007IbicoaraBrumadoMember
2806 CC 017-2012 Mirueira Jaboatao Member ebr:Cc0172012MirueiraJaboataoMember
2807 CC 018-2009 Eunap TFreitas C2 Member ebr:Cc0182009EunapTfreitasC2Member
2808 SE Caxias / Iju / N. Petropolis / Lajeado Member ebr:SeCaxiasIjuN.PetropolisLajeadoMember
2809 CC 019-2012 Igapora Pinda Member ebr:Cc0192012IgaporaPindaMember
2810 LT Presidente Medice - Santa Cruz Member ebr:LtPresidenteMediceSantaCruzMember
2811 CC 015-2012 Camacari IV Piraja Member ebr:Cc0152012CamacariIvPirajaMember
2812 LT Campos Novos - Nova Santa Rita Member ebr:LtCamposNovosNovaSantaRitaMember
2813 Linha Verde Transmissora de Energia S/A Member ebr:LinhaVerdeTransmissoraDeEnergiaSMember
2814 SE Miranda II Member ebr:SeMirandaIiMember
2815 Others3 Member ebr:OtherVentures3Member
2816 Others4 Member ebr:OtherVentures4Member
2817 RECOVERABLE VALUE OF LONG-TERM ASSETS LineItems ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
2818 Balance at beginning of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2819 Additions Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
2820 Reversals Concept (Monetary) For Period Credit ifrs-full:ReversalOfImpairmentLoss
2821 CLASSIFICATION - HELD FOR SALE Concept (Monetary) For Period Credit ifrs-full:DecreaseThroughClassifiedAsHeldForSaleIntangibleAssetsOtherThanGoodwill
2822 Balance at end of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2823 41904 - Disclosure - RECOVERABLE VALUE OF LONG-TERM ASSETS - Reversal or recogization of Impairment loss Distribution Segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableValueOfLongTermAssetsReversalOrRecogizationOfImpairmentLossDistributionSegmentDetails
2824 Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table] Table

*

*

 ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitTable
2825 Segments [axis] Axis ifrs-full:SegmentsAxis
2826 Segments [member] Member ifrs-full:SegmentsMember
2827 Distribution Member ebr:DistributionMember
2828 Management Member ebr:ManagementAndAdministrationMember
2829 Individual assets or cash-generating units [axis] Axis ifrs-full:IndividualAssetsOrCashgeneratingUnitsAxis
2830 Entity's total for individual assets or cash-generating units [member] Member ifrs-full:EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
2831 Concession Member ebr:ConcessionMember
2832 Amazonas Distribuidora Member ebr:AmazonasDMember
2833 Cepisa Member ebr:CepisaMember
2834 Eletroacre Member ebr:EletroacreMember
2835 Ceron Member ebr:CeronMember
2836 CEAL Member ebr:CealMember
2837 Boa Vista Member ebr:BoaVistaMember
2838 RECOVERABLE VALUE OF LONG-TERM ASSETS LineItems ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
2839 Balance at beginning of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2840 Additions Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
2841 Reversals Concept (Monetary) For Period Credit ifrs-full:ReversalOfImpairmentLoss
2842 CLASSIFICATION - HELD FOR SALE Concept (Monetary) For Period Credit ifrs-full:DecreaseThroughClassifiedAsHeldForSaleIntangibleAssetsOtherThanGoodwill
2843 Balance at end of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2844 41905 - Disclosure - RECOVERABLE VALUE OF LONG-TERM ASSETS - Reversal or recogization of Impairment Loss Administration Segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableValueOfLongTermAssetsReversalOrRecogizationOfImpairmentLossAdministrationSegmentDetails
2845 Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table] Table

*

*

 ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitTable
2846 Individual assets or cash-generating units [axis] Axis ifrs-full:IndividualAssetsOrCashgeneratingUnitsAxis
2847 Entity's total for individual assets or cash-generating units [member] Member ifrs-full:EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
2848 Cash generating unit Member ifrs-full:IndividualAssetsOrCashgeneratingUnitsMember
2849 LIVRAMENTO Member ebr:LivramentoMember
2850 Holding Brasil Ventos Member ebr:HoldingBrasilVentosMember
2851 Others5 Member ebr:OtherVentures5Member
2852 Segments [axis] Axis ifrs-full:SegmentsAxis
2853 Segments [member] Member ifrs-full:SegmentsMember
2854 Management Member ebr:ManagementAndAdministrationMember
2855 RECOVERABLE VALUE OF LONG-TERM ASSETS LineItems ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
2856 Balance at beginning of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2857 Additions Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
2858 Reversals Concept (Monetary) For Period Credit ifrs-full:ReversalOfImpairmentLoss
2859 Balance at end of the year Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2860 41906 - Disclosure - RECOVERABLE VALUE OF LONG-TERM ASSETS - Impairment recognized in Balance sheet, by operating segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableValueOfLongTermAssetsImpairmentRecognizedInBalanceSheetByOperatingSegmentDetails
2861 Disclosure of impairment loss and reversal of impairment loss [table] Table

*

*

 ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable
2862 Segments [axis] Axis ifrs-full:SegmentsAxis
2863 Segments [member] Member ifrs-full:SegmentsMember
2864 Generation Member ebr:GenerationMember
2865 Transmission Member ebr:TransmissionMember
2866 Management Member ebr:ManagementAndAdministrationMember
2867 Distribution Member ebr:DistributionMember
2868 Classes of assets [axis] Axis ifrs-full:ClassesOfAssetsAxis
2869 Assets [member] Member ifrs-full:ClassesOfAssetsMember
2870 Fixed Assets, Net Member ebr:ClassesOfAssetsPropertyPlantAndEquipmentMember
2871 Intangible assets, Net Member ebr:ClassesOfAssetsIntangibleAssetsAndGoodwillMember
2872 Financial Assets Member ebr:ClassesOfAssetsFinancialAssetsMember
2873 RECOVERABLE VALUE OF LONG-TERM ASSETS LineItems ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems
2874 Impairment Loss recognized Concept (Monetary) As Of Credit ebr:AccumulatedImpairmentLoss
2875 41907 - Disclosure - RECOVERABLE VALUE OF LONG-TERM ASSETS - CGUs that do not present a provision for impairment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRecoverableValueOfLongTermAssetsCgusThatDoNotPresentProvisionForImpairmentDetails
2876 Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table] Table

*

*

 ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitTable
2877 Scenario [Axis] Axis us-gaap:StatementScenarioAxis
2878 Scenario, Unspecified [Domain] Member us-gaap:ScenarioUnspecifiedDomain
2879 Scenario (5%) Discount rate Member ebr:ScenarioFivePercentDiscountRateVariationMember
2880 Scenario (10%) Discount rate Member ebr:ScenarioTenPercentDiscountRateVariationMember
2881 Individual assets or cash-generating units [axis] Axis ifrs-full:IndividualAssetsOrCashgeneratingUnitsAxis
2882 Entity's total for individual assets or cash-generating units [member] Member ifrs-full:EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
2883 HPP Balbina Member ebr:HppBalbinaMember
2884 TPP Aparecida Complexo Member ebr:TppAparecidaComplexoMember
2885 TPP Maua 3 Member ebr:TppMaua3Member
2886 Generation Boa Esperana Member ebr:GenerationBoaEsperancaMember
2887 Generation - Complexo PA + Moxot Member ebr:GenerationComplexoPaAndMoxotoMember
2888 Generation - Curemas Member ebr:GenerationCuremasMember
2889 Generation - Funil Member ebr:GenerationFunilMember
2890 Generation - Pedra Member ebr:GenerationPedraMember
2891 Generation - Sobradinho Member ebr:GenerationSobradinhoMember
2892 Generation - Xing Member ebr:GenerationXingoMember
2893 HPP Itaparica Member ebr:HppItaparicaMember
2894 CC 007-2005 Milagres Tau Member ebr:Cc0072005MilagresTauaMember
2895 CC 008-2005 Milagres Curemas Member ebr:Cc0082005MilagresCuremasMember
2896 CC 013-2010 Aparica III Member ebr:Cc0132010AparicaIiiMember
2897 HPP Curua-Una Member ebr:HppCuruaUnaMember
2898 HPP Tucuru Member ebr:HppTucuruiMember
2899 Contract No. 058 - Basic Network Member ebr:ContractNo.058BasicNetworkMember
2900 Rectifying/Inverting Station Member ebr:RectifyingOrInvertingStationMember
2901 LT - Jorge Teixeira - C1 and C2 Member ebr:LtJorgeTeixeiraC1AndC2Member
2902 LT - Porto Velho - Abuna - Rio Branco Member ebr:LtPortoVelhoAbunaRioBrancoMember
2903 LT Ribeiro Goncalves - Balsas Member ebr:LtRibeiroGoncalvesBalsasMember
2904 LT - So Luiz II and So Luiz III Member ebr:LtSaoLuizIiAndSaoLuizIiiMember
2905 SE Miranda Member ebr:SeMirandaMember
2906 Angra 1 and 2 Member ebr:Angra1And2Member
2907 WPP Cerro Chato I Member ebr:WppCerroChatoIMember
2908 WPP Cerro Chato II Member ebr:WppCerroChatoIiMember
2909 WPP Cerro Chato III Member ebr:WppCerroChatoIiiMember
2910 HPP GOV. JAYME C. JNIOR Member ebr:HppGov.JaymeC.JuniorMember
2911 HPP S. DOMINGOS Member ebr:HppS.DomingosMember
2912 CT 04/2004 Member ebr:Ct042004Member
2913 CT 05/2009 Member ebr:Ct052009Member
2914 CT 10/2005 Member ebr:Ct102005Member
2915 CT 11/2010 and 02/2011 Member ebr:Ct112010And022011Member
2916 CT 57/01 - New Member ebr:Ct5701NewMember
2917 CT 57/01 - Renewed Member ebr:Ct5701RenewedMember
2918 Brazil-Uruguay Interconnection Member ebr:BraUruInterconnectionMember
2919 HPP Itumbiara Member ebr:HppItumbiaraMember
2920 HPP Manso Member ebr:HppMansoMember
2921 HPP MASCAR. DE MORAES Member ebr:HppMascarDeMoraesMember
2922 HPP Serra da Mesa Member ebr:HppSerraDaMesaMember
2923 RECOVERABLE VALUE OF LONG-TERM ASSETS LineItems ifrs-full:DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitLineItems
2924 Discount rate used in current estimate of value in use Concept (Percent) As Of ifrs-full:DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse
2925 VR/VC -1 Concept (Pure) For Period ebr:PercentageOfRecoverableValueOrBookValueVariance
2926 Hypothetical Impairment Concept (Monetary) For Period Debit ebr:HypotheticalOfImpairmentDiscountedCashFlowAmount
2927 42001 - Disclosure - SUPPLIERS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSuppliersDetails
2928 Trade And Other Payables [Table] Table

*

*

 ebr:TradeAndOtherPayablesTable
2929 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
2930 Counterparties [member] Member ifrs-full:CounterpartiesMember
2931 BR Distribuidora S.A Member ebr:BrDistribuidoraS.aMember
2932 Companhia de Gas do Amazonas - Cigas Member ebr:CompanhiaDeGasDoAmazonasCigasMember
2933 Petrobras Member ebr:PetrobrasMember
2934 Downstream Participacoes Ltda Member ebr:DownstreamParticipacoesLtdaMember
2935 Petroleo Brasileiro Member ebr:PetroleoBrasileiroMember
2936 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
2937 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
2938 1st CCD Member ebr:PrivateDebtAcknowledgmentInstrumentsOneMember
2939 2nd and 3rd CCC Member ebr:PrivateDebtAcknowledgmentInstrumentsTwoAndThreeMember
2940 2nd CCD Member ebr:PrivateDebtAcknowledgmentInstrumentsTwoMember
2941 3rd CCD Member ebr:PrivateDebtAcknowledgmentInstrumentsThreeMember
2942 Trade and Other Payables LineItems ebr:TradeAndOtherPayablesLineItems
2943 CURRENT Abstract ifrs-full:TradeAndOtherCurrentPayablesAbstract
2944 Goods, materials, and services Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers
2945 Parcels of Petrobras (a) Concept (Monetary) As Of Credit ebr:CurrentPayablesForPurchaseOfParcels
2946 Energy purchased for resale Concept (Monetary) As Of Credit ifrs-full:CurrentPayablesForPurchaseOfEnergy
2947 CCEE - Short-term Energy Concept (Monetary) As Of Credit ebr:CurrentPayablesForPurchaseOfShortTermEnergy
2948 Total current liabilities for suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
2949 NONCURRENT Abstract ifrs-full:NoncurrentPayablesAbstract
2950 Goods, materials, and services Concept (Monetary) As Of Credit ifrs-full:NoncurrentPayablesToTradeSuppliers
2951 Parcels of Petrobras (a) Concept (Monetary) As Of Credit ebr:NonCurrentPayablesForPurchaseOfParcels
2952 Energy purchased for resale Concept (Monetary) As Of Credit ifrs-full:NoncurrentPayablesForPurchaseOfEnergy
2953 Total non-current liabilities for suppliers Concept (Monetary) As Of Credit ifrs-full:NoncurrentPayables
2954 Total liabilities for suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayables
2955 Number of days to be considered for assignment of outstanding liability Concept (xbrli:durationItemType) For Period ebr:NumberOfDaysToBeConsideredForAssignmentOfOutstandingLiability
2956 Notional amount of the financial instrument Concept (Monetary) As Of ifrs-full:NotionalAmount
2957 Amount outstanding Concept (Monetary) As Of Credit ebr:FinancialInstrumentOutstandingAmount
2958 Amortization period Concept (xbrli:durationItemType) For Period ebr:FinancialInstrumentAmortizationPeriod
2959 Percentage of debt transferred on split Concept (Percent) For Period ebr:PercentageOfDebtTransferredOnRestructuring
2960 Portion from Gas Transportation Concept (Monetary) As Of Credit ebr:ReimbursementRightFromFuelConsumptionAccountPayableToThirdParty
2961 42101 - Disclosure - ADVANCES FROM CLIENTS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesFromClientsDetails
2962 Advances from client [table] Table

*

*

 ebr:AdvancesFromClientTable
2963 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
2964 Customers [member] Member ifrs-full:MajorCustomersMember
2965 ALBRAS Member ebr:AlbrasMember
2966 BTG PACTUAL Member ebr:BtgPactualMember
2967 PROINFA Member ebr:ProinfaMember
2968 ADVANCES FROM CLIENTS LineItems ebr:AdvancesFromClientsLineItems
2969 CURRENT Abstract ifrs-full:CurrentLiabilitiesAbstract
2970 Early sale of energy Concept (Monetary) As Of Credit ifrs-full:CurrentAdvances
2971 Non-current Abstract ifrs-full:NoncurrentAssetsAbstract
2972 Early sale of energy Concept (Monetary) As Of Credit ifrs-full:NoncurrentAdvances
2973 TOTAL Concept (Monetary) As Of Credit ifrs-full:Advances
2974 42102 - Disclosure - ADVANCES FROM CLIENTS - ALBRAS AND PROINFA (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesFromClientsAlbrasAndProinfaDetails
2975 Advances from client [table] Table

*

*

 ebr:AdvancesFromClientTable
2976 Maturity [axis] Axis ifrs-full:MaturityAxis
2977 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
2978 June 2004 to December 2006 Member ebr:NotLaterThanTwoYearsAndHalfMember
2979 January 2007 to December 2024 Member ebr:LaterThanTwoAndHalfYearAndNotLaterThanNineteenAndHalfYearsMember
2980 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
2981 Customers [member] Member ifrs-full:MajorCustomersMember
2982 ALBRAS Member ebr:AlbrasMember
2983 Alcoa Aluminio Member ebr:AlcoaAluminioMember
2984 BHP Member ebr:BhpMember
2985 PROINFA Member ebr:ProinfaMember
2986 BTG PACTUAL Member ebr:BtgPactualMember
2987 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
2988 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
2989 ELETRONORTE Member ebr:EletronorteMember
2990 Range [axis] Axis ifrs-full:RangeAxis
2991 Ranges [member] Member ifrs-full:RangesMember
2992 Minimum Member ifrs-full:BottomOfRangeMember
2993 Maximum Member ifrs-full:TopOfRangeMember
2994 ADVANCES FROM CLIENTS LineItems ebr:AdvancesFromClientsLineItems
2995 Period of guaranteed electricity supply Concept (xbrli:durationItemType) For Period ebr:PeriodOfGuaranteedSupplyOfElectricity
2996 Average MW volume supply per month Concept (num:energyItemType) As Of ebr:AverageMegaWattVolumeSupplyPerMonth
2997 Average MW volume supply per month for the advanced purchase of electricity credits Concept (num:energyItemType) As Of ebr:AdvancedPurchasesOfElectricityCreditsAverageMegaWattVolumeSupplyPerMonth
2998 Advance received towards advance purchases of electricity credits Concept (Monetary) For Period Debit ebr:AdvancedPaymentsFromCustomers
2999 Schedule of position and movement of advances from clients Abstract ebr:PositionAndMovementOfAdvancesFromClientsAbstract
3000 Balance at the beginning of the period Concept (Monetary) As Of Credit ifrs-full:Advances
3001 Amortization of electricity credits during the period Concept (Monetary) For Period Debit ebr:AmortizationOfAdvancedPurchasesOfElectricityCredits
3002 Gain (Loss) due to amortization of the electricity credit Concept (Monetary) For Period Credit ebr:GainLossDueToAmortizationOfAdvancedPurchasesOfElectricityCredit
3003 Balance at the end of the period Concept (Monetary) As Of Credit ifrs-full:Advances
3004 Advances from clients Concept (Monetary) As Of Credit ifrs-full:CurrentAdvances
3005 Advances from clients Concept (Monetary) As Of Credit ifrs-full:NoncurrentAdvances
3006 42201 - Disclosure - FINANCING AND LOANS - Global Reversion Reserve (RGR) (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansGlobalReversionReserveRgrDetails
3007 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3008 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
3009 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
3010 Global Reversion Reserve (RGR) Member ebr:WithdrawalsFromGlobalReversionReserveMember
3011 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3012 Interest (as a percent) Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
3013 Financing and loans Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
3014 42202 - Disclosure - FINANCING AND LOANS - Composition of loans and financing (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansCompositionOfLoansAndFinancingDetails
3015 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3016 Indexes [axis] Axis ebr:IndexesAxis
3017 Indexes [domain] Member ebr:IndexesDomain
3018 CDI (Interbank Deposit Certificate) Member ebr:LocalInterbankDepositCertificateRateMember
3019 IPCA (consumer price index) Member ebr:NationalWideConsumerPriceIndexMember
3020 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
3021 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
3022 Financing and Loans Member ebr:FinancingAndLoansMember
3023 Foreign Currency Member ebr:ForeignCurrencyBorrowingsMember
3024 Foreign currency excluding bonus and other Member ebr:ForeignCurrencyBorrowingsExcludingBonusAndOtherBorrowingsMember
3025 Inter-American Development Bank (IADB) Member ebr:InterAmericanDevelopmentBankBorrowingsMember
3026 Corporacin Andino de Fomento (CAF) Member ebr:CorporacionAndinoDeFomentoBorrowingsMember
3027 Kreditanstalt fur Wiederaufbau (KFW) Member ebr:KreditanstaltFurWiederaufbauBorrowingsMember
3028 Eximbank Member ebr:EximbankBorrowingsMember
3029 BNP Paribas Member ebr:BnpParibasBorrowingsMember
3030 BIRD 7884 Member ebr:BIRD7884Member
3031 Other Member ebr:OtherForeignCurrencyBorrowingsMember
3032 Bonus Member ebr:BonusMember
3033 Expires 07/30/2019 Member ebr:BonusExpiresJune302019Member
3034 Expires 10/27/2021 Member ebr:BonusExpiresOctober272021Member
3035 Other Member ebr:OtherBorrowingsMember
3036 LLOYDS Member ebr:LloydsBorrowingsMember
3037 National Currency Member ebr:DomesticCurrencyBorrowingsMember
3038 Global Reversion Reserve (RGR) Member ebr:WithdrawalsFromGlobalReversionReserveMember
3039 FIDC Member ebr:FundOfInvestmentInCreditRightsInfinityDiMember
3040 Banco do Brasil Member ebr:BancoDoBrasilBorrowingsMember
3041 Caixa Economica Federal Member ebr:CaixaEconomicaFederalBorrowingsMember
3042 BNDES Member ebr:NationalDevelopmentBankBorrowingsMember
3043 Banco da Amaznia Member ebr:BancoDaAmazoniaBorrowingsMember
3044 Promissory Notes Member ebr:PromissoryNotesMember
3045 Santander Member ebr:SantanderBorrowingsMember
3046 State Grid Member ebr:StateGridBorrowingsMember
3047 Other Financial Institutions Member ebr:OtherFinancialInstitutionsBorrowingsMember
3048 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3049 FEES CURRENT Avg Rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
3050 FEES CURRENT Value Concept (Monetary) For Period ifrs-full:BorrowingCostsCapitalised
3051 PRINCIPAL CURRENT Concept (Monetary) As Of Credit ifrs-full:CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings
3052 PRINCIPAL NON CURRENT Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
3053 42203 - Disclosure - FINANCING AND LOANS - Movements (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansMovementsDetails
3054 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3055 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
3056 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
3057 Financing and Loans Member ebr:FinancingAndLoansMember
3058 Foreign Currency Member ebr:ForeignCurrencyBorrowingsMember
3059 Foreign currency excluding bonus and other Member ebr:ForeignCurrencyBorrowingsExcludingBonusAndOtherBorrowingsMember
3060 BID Member ebr:BIDBorrowingsMember
3061 Inter-American Development Bank (IADB) Member ebr:InterAmericanDevelopmentBankBorrowingsMember
3062 Corporacin Andino de Fomento (CAF) Member ebr:CorporacionAndinoDeFomentoBorrowingsMember
3063 Kreditanstalt fur Wiederaufbau (KFW) Member ebr:KreditanstaltFurWiederaufbauBorrowingsMember
3064 Eximbank Member ebr:EximbankBorrowingsMember
3065 BNP Paribas Member ebr:BnpParibasBorrowingsMember
3066 Other Member ebr:OtherForeignCurrencyBorrowingsMember
3067 Bonus Member ebr:BonusMember
3068 Expires 07/30/2019 Member ebr:BonusExpiresJune302019Member
3069 Expires 10/27/2021 Member ebr:BonusExpiresOctober272021Member
3070 Other Member ebr:OtherBorrowingsMember
3071 MORGAN Member ebr:MorganBorrowingsMember
3072 LLOYDS Member ebr:LloydsBorrowingsMember
3073 CAJUBI - Foundation Prev. ITAIPU PY Member ebr:CajubiFoundationPrev.ItaipuPyMember
3074 National Currency Member ebr:DomesticCurrencyBorrowingsMember
3075 Global Reversion Reserve (RGR) Member ebr:WithdrawalsFromGlobalReversionReserveMember
3076 BNDES Member ebr:NationalDevelopmentBankBorrowingsMember
3077 Banco do Brasil Member ebr:BancoDoBrasilBorrowingsMember
3078 Banco do Nordeste do Brasil Member ebr:BancoDoNordesteDoBrasilMember
3079 BRDE Member ebr:BRDEBorrowingMember
3080 Caixa Economica Federal Member ebr:CaixaEconomicaFederalBorrowingsMember
3081 Santander Member ebr:SantanderBorrowingsMember
3082 Banco da Amaznia Member ebr:BancoDaAmazoniaBorrowingsMember
3083 FINEP Member ebr:FINEPBorrowingMember
3084 Banco ABC - 30MM Member ebr:Banco30MMBorrowingMember
3085 BBM Member ebr:BbmBorrowingMember
3086 IBM Member ebr:IBMBorrowingMember
3087 Other Financial Institutions Member ebr:OtherFinancialInstitutionsBorrowingsMember
3088 Promissory Notes Member ebr:PromissoryNotesMember
3089 FIDC Member ebr:FundOfInvestmentInCreditRightsInfinityDiMember
3090 Credit Assignment - Santander Member ebr:CreditAssignmentSantanderMember
3091 State Grid Member ebr:StateGridBorrowingsMember
3092 Other Member ebr:NotasPromissoriasFidcOtherBorrowingsMember
3093 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3094 Beginning of the year Concept (Monetary) As Of Credit ifrs-full:Borrowings
3095 Raising / Cost Concept (Monetary) For Period ifrs-full:BorrowingCostsIncurred
3096 Interest, Monetary and exchange variations incurred Concept (Monetary) For Period Credit ebr:InterestMonetaryAndExchangeVariationsIncurred
3097 Costs incurred and paid Concept (Monetary) For Period Debit ebr:BorrowingCostsIncurredAndPaid
3098 Interest paid Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsFinancingActivities
3099 Amortization of the Principal Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfNoncurrentBorrowings
3100 Transfers Concept (Monetary) For Period Credit ebr:TransferOfBorrowings
3101 Classification held for sale Concept (Monetary) For Period Credit ebr:BorrowingsClassifiedAsHeldForSale
3102 End of the year Concept (Monetary) As Of Credit ifrs-full:Borrowings
3103 42204 - Disclosure - FINANCING AND LOANS - Subsidiary wise composition of loans and financing (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansSubsidiaryWiseCompositionOfLoansAndFinancingDetails
3104 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3105 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
3106 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
3107 Eletronuclear Member ebr:EletronuclearMember
3108 FURNAS Member ebr:FurnasMember
3109 Transenergia Goias S.A. Member ebr:TransenergiaGoiasS.a.Member
3110 ELETRONORTE Member ebr:EletronorteMember
3111 ELETROSUL Member ebr:EletrosulMember
3112 Subsidiaries from CCEE Member ebr:SubsidiariesFromCmaraDeComercializaoDeEnergiaEltricaMember
3113 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
3114 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
3115 Caixa Economica Federal Member ebr:CaixaEconomicaFederalBorrowingsMember
3116 BNDES Member ebr:NationalDevelopmentBankBorrowingsMember
3117 Santander Member ebr:SantanderBorrowingsMember
3118 BBM Member ebr:BbmBorrowingMember
3119 Credit Assignment - Santander Member ebr:CreditAssignmentSantanderMember
3120 FIDC Member ebr:FundOfInvestmentInCreditRightsInfinityDiMember
3121 Commercial promissory notes Member ebr:CommercialPromissoryNotesMember
3122 Global Reversion Reserve (RGR) Member ebr:WithdrawalsFromGlobalReversionReserveMember
3123 State Grid Member ebr:StateGridBorrowingsMember
3124 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
3125 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
3126 Floating interest rate Member ifrs-full:FloatingInterestRateMember
3127 SELIC (Special Settlement and Custody System) Member ebr:SELICMember
3128 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3129 Value of Financing Concept (Monetary) As Of ifrs-full:NotionalAmount
3130 Term of the agreement Concept (xbrli:durationItemType) For Period ebr:AgreementPeriod
3131 Interest (as a percent) Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
3132 Payment of interest suspended (as a percent) Concept (Percent) For Period ebr:PaymentOfInterestSuspendedPercentage
3133 Interest settled financially, (as a percent) Concept (Percent) For Period ebr:InterestSettledFinanciallyPercentage
3134 Percentage of commission incorporated into debt as percent to total Concept (Percent) For Period ebr:CommissionIncorporatedIntoDebt
3135 The percentage of charges of Subcredits paid (as a percent) Concept (Percent) For Period ebr:PercentageOfCurrentChargesForCreditsPaid
3136 Principal and charges renegotiated Concept (Monetary) As Of Credit ebr:LoanPrincipalAndChargesRenegotiated
3137 Increase in debt from readjustment of consumer price index Concept (Monetary) For Period Credit ebr:DebtIncreaseFromConsumerPriceIndexChanges
3138 Total value of promissory notes liquidated Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
3139 Amortization period Concept (xbrli:durationItemType) For Period us-gaap:DebtInstrumentTerm
3140 Grace period for the principal debt Concept (xbrli:durationItemType) For Period ebr:DebtInstrumentGracePeriod
3141 Number of monthly installment payments Concept (Integer) For Period ebr:BorrowingsNumberOfInstallments
3142 Administration fee (as a percent) Concept (Percent) For Period ebr:DebtInstrumentAdministrationFee
3143 Interest (as a percent) Concept (Percent) As Of ebr:InterestRateAsPercentToInterestRateBasis
3144 42205 - Disclosure - FINANCING AND LOANS - Composition of loans and financing by currency and indexer (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansCompositionOfLoansAndFinancingByCurrencyAndIndexerDetails
3145 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3146 Currency [Axis] Axis us-gaap:CurrencyAxis
3147 All Currencies [Domain] Member currency:AllCurrenciesDomain
3148 Foreign Currency Member ebr:ForeignCurrencyMember
3149 USD Member currency:USD
3150 EURO Member currency:EUR
3151 IENE Member currency:JPY
3152 Other Member ebr:ForeignCurrencyOtherMember
3153 Domestic currency Member ebr:DomesticCurrencyMember
3154 Indexes [axis] Axis ebr:IndexesAxis
3155 Indexes [domain] Member ebr:IndexesDomain
3156 No index Member ebr:NoIndexMember
3157 LIBOR Member us-gaap:LondonInterbankOfferedRateLIBORMember
3158 CDI (Interbank Deposit Certificate) Member ebr:LocalInterbankDepositCertificateRateMember
3159 IPCA (consumer price index) Member ebr:NationalWideConsumerPriceIndexMember
3160 TJLP (long-term interest rate) Member ebr:TJLPMember
3161 SELIC (Special Settlement and Custody System) Member ebr:SELICMember
3162 Other Member ebr:OtherIndexesMember
3163 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3164 Balance Concept (Monetary) As Of Credit ifrs-full:Borrowings
3165 Proportion of debt (as percent) Concept (Percent) For Period ebr:ProportionOfDebtPercentage
3166 42206 - Disclosure - FINANCING AND LOANS - Maturity Schedule (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansMaturityScheduleDetails
3167 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3168 Maturity [axis] Axis ifrs-full:MaturityAxis
3169 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
3170 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
3171 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
3172 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
3173 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
3174 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
3175 After 2023 Member ebr:LaterThanSixYearsMember
3176 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3177 Principal amount Concept (Monetary) As Of ifrs-full:NotionalAmount
3178 Financing and loans Concept (Monetary) As Of Credit ifrs-full:BankBorrowingsUndiscountedCashFlows
3179 42207 - Disclosure - FINANCING AND LOANS - Commercial financial leasing operation (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansCommercialFinancialLeasingOperationDetails
3180 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3181 Range [axis] Axis ifrs-full:RangeAxis
3182 Ranges [member] Member ifrs-full:RangesMember
3183 Minimum Member ifrs-full:BottomOfRangeMember
3184 Maximum Member ifrs-full:TopOfRangeMember
3185 Maturity [axis] Axis ifrs-full:MaturityAxis
3186 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
3187 Less than one year Member ifrs-full:NotLaterThanOneYearMember
3188 More than one and less than five years Member ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember
3189 More than five years Member ifrs-full:LaterThanFiveYearsMember
3190 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3191 Installed capacity used to determine nominal value Concept (num:powerItemType) For Period ebr:FinanceLeaseInstalledCapacityUsedInCalculatingNominalValue
3192 Total minimum payments for financial leases Concept (Monetary) As Of Credit ifrs-full:MinimumFinanceLeasePaymentsPayable
3193 Charges for future financing on financial leases Concept (Monetary) As Of Credit ifrs-full:FutureFinanceChargeOnFinanceLease
3194 Present value of payments Concept (Monetary) As Of Credit ifrs-full:MinimumFinanceLeasePaymentsPayableAtPresentValue
3195 42208 - Disclosure - FINANCING AND LOANS - Reconciliation from financing activities (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansReconciliationFromFinancingActivitiesDetails
3196 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3197 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
3198 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
3199 Financing and Loans Member ebr:FinancingAndLoansMember
3200 Dividends/Interest on equity Member ebr:DividendsOrInterestOnEquityMember
3201 Debentures Member ebr:DebenturesMember
3202 Other Liabilities Member ebr:Ifrs_otherLiabilitiesMember
3203 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3204 Financing and loans obtained Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
3205 Payment of financing and loans - principal Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
3206 Payments of shareholders remuneration Concept (Monetary) For Period Credit ebr:PaymentOfShareholdersRemuneration
3207 RGR resources to be distributed Concept (Monetary) For Period Debit ebr:ProceedsForGlobalReversionReserveResources
3208 Other Concept (Monetary) For Period Debit ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities
3209 Net cash provided by financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
3210 Variations resulting from obtainment or loss of control of subsidiaries or other business Concept (Monetary) For Period Debit ebr:IncreaseDecreaseInControlOfSubsidiariesOrOtherBusiness
3211 Total amount Concept (Monetary) For Period Debit ebr:CashFlowsFromUsedInFinancingActivitiesIncludingControlOfSubsidiariesOrOtherBusiness
3212 42209 - Disclosure - FINANCING AND LOANS - GUARANTEES (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancingAndLoansGuaranteesDetails
3213 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3214 Legal Entity [Axis] Axis dei:LegalEntityAxis
3215 Entity [Domain] Member dei:EntityDomain
3216 All projects Member ebr:AllProjectsWithGuaranteesMember
3217 NORTE ENERGIA Member ebr:NorteEnergiaMember
3218 Rouar Member ebr:RouarMember
3219 Mangue Seco 2 Member ebr:MangueSecoIiMember
3220 Santa Vitoria do Palmar Holding Member ebr:SantaVitoriaDoPalmarHoldingProjectMember
3221 Eolica Hermenegildo I S/A Member ebr:EolicaHermenegildoISProjectMember
3222 Eolica Hermenegildo II S/A Member ebr:EolicaHermenegildoIiSProjectMember
3223 Eolica Hermenegildo III S/A Member ebr:EolicaHermenegildoIiiSProjectMember
3224 Eolica Chui IX S/A Member ebr:EolicaChuiIxSProjectMember
3225 ESBR Member ebr:EnergiaSustentavelDoBrasilS.a.Member
3226 Cerro Chato I, II and III Member ebr:CerroChatoIIiAndIiiProjectMember
3227 RS Energia Member ebr:RsEnergiaProjectMember
3228 Artemis Transmissora de Energia Member ebr:ArtemisTransmissoraDeEnergiaProjectMember
3229 HPP Mau Member ebr:UheMauMember
3230 UHE Passo de Sao Joao Member ebr:UhePassoDeSaoJoaoProjectMember
3231 SC Energia Member ebr:ScEnergiaProjectMember
3232 UHE Sao Domingos Member ebr:UheSaoDomingosProjectMember
3233 Eletrosul Corporate Projects Member ebr:EletrosulCorporateProjectsMember
3234 Teles pires Member ebr:TelesPiresMember
3235 Livramento Holding S.A. Eolicas do Sul Member ebr:LivramentoHoldingS.a.EolicasDoSulMember
3236 TSBE - Transmissora Sul Brasileira de Energia S.A. Member ebr:TransmissoraSulBrasileiraDeEnergiaS.a.Member
3237 Complexo Sao Bernardo Member ebr:ComplexoSaoBernardoProjectMember
3238 Complexo Eolico Livramento - Entorno II Member ebr:ComplexoEolicoLivramentoEntornoIiProjectMember
3239 Corporate Projects Eletrosul 3 Member ebr:Eletrosul3CorporateProjectsMember
3240 Sao Luis II and III Member ebr:SaoLuisIiAndIiiProjectMember
3241 SE Miranda II Member ebr:SeMirandaIiMember
3242 Ribeiro Gonc/Balsas Member ebr:RibeiroGoncBalsasProjectMember
3243 Lechuga/J. Teixeira Member ebr:LechugaJ.TeixeiraProjectMember
3244 Nobres Substation Member ebr:NobresSubstationProjectMember
3245 Miramar/Tucurui Substation Member ebr:MiramarTucuruiSubstationProjectMember
3246 Expansion of Lechuga Substation Member ebr:ExpansionOfLechugaSubstationProjectMember
3247 Norte Brasil Transmissora de Energia S.A. Member ebr:NorteBrasilTransmissoraDeEnergiaS.a.Member
3248 Linha Verde Transmissora de Energia S.A. Member ebr:LinhaVerdeTransmissoraDeEnergiaS.a.Member
3249 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
3250 Estacao Transmissora Energia Member ebr:EstacaoTransmissoraEnergiaMember
3251 Rio Branco Transmissora de Energia Member ebr:RioBrancoTransmissoraDeEnergiaMember
3252 Transmissora Matogrossense Energia Member ebr:TransmissoraMatogrossenseEnergiaProjectMember
3253 Brasventos Miassaba 3 Geradora Member ebr:BrasventosMiassaba3GeradoraMember
3254 Belo Monte Transmissora de Energia Member ebr:BeloMonteTransmissoraDeEnergiaMember
3255 Implementation of PAR and PMIS Member ebr:ImplementationOfParAndPmisProjectMember
3256 Porto Velho Transmissora de Energia Member ebr:PortoVelhoTransmissoraDeEnergiaProjectMember
3257 Reinforcement of Working Capital Structure Member ebr:ReinforcementOfWorkingCapitalStructureProjectMember
3258 UHE Sinop Member ebr:UheSinopMember
3259 Reinforcement of the Working Capital Structure 2 Member ebr:ReinforcementOfWorkingCapitalStructureProject2Member
3260 UTN Angra III Member ebr:UtnAngraIiiMember
3261 IE MADEIRA Member ebr:IeMadeiraMember
3262 Chesf 1 Corporate Projects Member ebr:Chesf1CorporateProjectsProjectsMember
3263 Chesf 2 Corporate Projects Member ebr:Chesf2CorporateProjectsMember
3264 IE Garanhuns S/A Member ebr:IeGaranhunsSProjectMember
3265 Chesf 3 Corporate Projects Member ebr:Chesf3CorporateProjectsMember
3266 Chesf 4 Corporate Projects Member ebr:Chesf4CorporateProjectsMember
3267 Chesf 5 Corporate Projects Member ebr:Chesf5CorporateProjectsMember
3268 UHE Batalha Member ebr:UheBatalhaMember
3269 UHE Simplicio Member ebr:UheSimplicioMember
3270 UHE Baguari Member ebr:UheBaguariMember
3271 SUNDRY Member ebr:SundryProjectMember
3272 BASA 2008 Rollover Member ebr:Basa2008RolloverProjectMember
3273 Innovation Projects Member ebr:InnovationProjectsProjectsMember
3274 Corporate Financing Member ebr:CorporateFinancingProjectMember
3275 UHE Santo Antnio Member ebr:UheSantoAntonioMember
3276 Centroeste de Minas Member ebr:CentroesteDeMinasProjectMember
3277 Caldas Novas Transmissao S.A. Member ebr:CaldasNovasTransmissaoS.a.Member
3278 20122014 Investment Plan Member ebr:Investment20122014PlanProjectMember
3279 Empresa de Energia Sao Manoel S.A. Member ebr:EmpresaDeEnergiaSaoManoelSaMember
3280 Corporate Project Furnas 1 Member ebr:FurnasCorporateProject1Member
3281 Corporate Project Furnas 2 Member ebr:FurnasCorporateProject2Member
3282 AMAZONAS Member ebr:AmazonasGeracaoETransmissaoEnergiS.a.Member
3283 Eletroacre Member ebr:EletroacreMember
3284 Boa Vista Member ebr:BoaVistaEnergiaMember
3285 Corporate Project Member ebr:CorporateProjectMember
3286 Ceal Corporate Project Member ebr:CealCorporateProjectMember
3287 TDG Member ebr:TransmissoraDelmiroGouveiaS.a.Member
3288 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
3289 Expansion of South-Southeast Interconnection Member ebr:ExpansionOfSouthSoutheastInterconnectionMember
3290 Brazil-Uruguay Interconnection Member ebr:BraUruInterconnectionMember
3291 Transmissora Sul Litoranea De Energia Member ebr:TransmissoraSulLitoraneaDeEnergiaMember
3292 Upgrade of HPP Furnas and HPP Luiz Carlos Bar Member ebr:UpgradeOfHppFurnasAndHppLuizCarlosBarMember
3293 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
3294 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
3295 Borrowings from BNDES bank for Norte Energia project for Eletrobras Member ebr:BorrowingsFromBndesBankForNorteEnergiaProjectForEletrobrasMember
3296 Borrowings from CEF bank for Norte Energia project for Eletrobras Member ebr:BorrowingsFromCefBankForNorteEnergiaProjectForEletrobrasMember
3297 Borrowings from BTG Pactual bank for Norte Energia project for Eletrobras Member ebr:BorrowingsFromBtgPactualBankForNorteEnergiaProjectForEletrobrasMember
3298 Borrowings from Contract Performance Bond for Norte Energia project for Eletrobras Member ebr:BorrowingsFromContractPerformanceBondForNorteEnergiaProjectForEletrobrasMember
3299 Borrowings from CAF bank for Rouar project for Eletrobras Member ebr:BorrowingsFromCafBankForRouarProjectForEletrobrasMember
3300 Borrowings from BNB bank for Mangue Seco II project for Eletrobras Member ebr:BorrowingsFromBnbBankForMangueSecoIiProjectForEletrobrasMember
3301 Borrowings from BNDES bank for Santa Vitoria do Palmar Holding S.A. project for Eletrosul Member ebr:BorrowingsFromBndesBankForSantaVitoriaDoPalmarHoldingS.a.ProjectForEletrosulMember
3302 Borrowings from BRDE bank for Santa Vitoria do Palmar Holding S.A. project for Eletrosul Member ebr:BorrowingsFromBrdeBankForSantaVitoriaDoPalmarHoldingS.a.ProjectForEletrosulMember
3303 Borrowings from Issuance of Debentures for Santa Vitria do Palmar Holding S.A. project for Eletrosul Member ebr:BorrowingsFromIssuanceOfDebenturesForSantaVitriaDoPalmarHoldingS.a.ProjectForEletrosulMember
3304 Borrowings from BNDES bank for Eolica Hermenegildo I S/A project for Eletrosul Member ebr:BorrowingsFromBndesBankForEolicaHermenegildoISProjectForEletrosulMember
3305 Borrowings from BRDE bank for Eolica Hermenegildo I S/A project for Eletrosul Member ebr:BorrowingsFromBrdeBankForEolicaHermenegildoISProjectForEletrosulMember
3306 Borrowings from BNDES bank for Eolica Hermenegildo II S/A project for Eletrosul Member ebr:BorrowingsFromBndesBankForEolicaHermenegildoIiSProjectForEletrosulMember
3307 Borrowings from BRDE bank for Eolica Hermenegildo II S/A project for Eletrosul Member ebr:BorrowingsFromBrdeBankForEolicaHermenegildoIiSProjectForEletrosulMember
3308 Borrowings from BNDES bank for Eolica Hermenegildo III S/A project for Eletrosul Member ebr:BorrowingsFromBndesBankForEolicaHermenegildoIiiSProjectForEletrosulMember
3309 Borrowings from BRDE bank for Eolica Hermenegildo III S/A project for Eletrosul Member ebr:BorrowingsFromBrdeBankForEolicaHermenegildoIiiSProjectForEletrosulMember
3310 Borrowings from BNDES bank for Eolica Chui IX S/A project for Eletrosul Member ebr:BorrowingsFromBndesBankForEolicaChuiIxSProjectForEletrosulMember
3311 Borrowings from BRDE bank for Eolica Chui IX S/A project for Eletrosul Member ebr:BorrowingsFromBrdeBankForEolicaChuiIxSProjectForEletrosulMember
3312 Borrowings from BNDES bank for ESBR project for Eletrosul one Member ebr:BorrowingsFromBndesBankForEsbrProjectForEletrosulOneMember
3313 Borrowings from BNDES bank for ESBR project for Eletrosul two Member ebr:BorrowingsFromBndesBankForEsbrProjectForEletrosulTwoMember
3314 Borrowings from BNDES REPASSE bank for ESBR project for Eletrosul two Member ebr:BorrowingsFromBndesRepasseBankForEsbrProjectForEletrosulTwoMember
3315 Borrowings from Banco do Brasil bank for Cerro Chato I, II and III project for Eletrosul Member ebr:BorrowingsFromBancoDoBrasilBankForCerroChatoIIiAndIiiProjectForEletrosulMember
3316 Borrowings from BNDES bank for RS Energia project for Eletrosul Member ebr:BorrowingsFromBndesBankForRsEnergiaProjectForEletrosulMember
3317 Borrowings from BNDES bank for Artemis Transmissora de Energia project for Eletrosul Member ebr:BorrowingsFromBndesBankForArtemisTransmissoraDeEnergiaProjectForEletrosulMember
3318 Borrowings from BNDES bank for UHE Maua project for Eletrosul Member ebr:BorrowingsFromBndesBankForUheMauaProjectForEletrosulMember
3319 Borrowings from BNDES/Banco do Brasil bank for UHE Maua project for Eletrosul Member ebr:BorrowingsFromBndesBancoDoBrasilBankForUheMauaProjectForEletrosulMember
3320 Borrowings from BNDES bank for UHE Passo de Sao Joao project for Eletrosul one Member ebr:BorrowingsFromBndesBankForUhePassoDeSaoJoaoProjectForEletrosulOneMember
3321 Borrowings from BNDES/Banco do Brasil bank for SC Energia project for Eletrosul Member ebr:BorrowingsFromBndesBancoDoBrasilBankForScEnergiaProjectForEletrosulMember
3322 Borrowings from BNDES/BDRE bank for SC Energia project for Eletrosul Member ebr:BorrowingsFromBndesBdreBankForScEnergiaProjectForEletrosulMember
3323 Borrowings from BNDES bank for SC Energia project for Eletrosul one Member ebr:BorrowingsFromBndesBankForScEnergiaProjectForEletrosulOneMember
3324 Borrowings from BNDES bank for SC Energia project for Eletrosul two Member ebr:BorrowingsFromBndesBankForScEnergiaProjectForEletrosulTwoMember
3325 Borrowings from BNDES bank for UHE Sao Domingos project for Eletrosul Member ebr:BorrowingsFromBndesBankForUheSaoDomingosProjectForEletrosulMember
3326 Borrowings from BNDES bank for RS Energia project for Eletrosul one Member ebr:BorrowingsFromBndesBankForRsEnergiaProjectForEletrosulOneMember
3327 Borrowings from BNDES bank for RS Energia project for Eletrosul two Member ebr:BorrowingsFromBndesBankForRsEnergiaProjectForEletrosulTwoMember
3328 Borrowings from BNDES bank for RS Energia project for Eletrosul three Member ebr:BorrowingsFromBndesBankForRsEnergiaProjectForEletrosulThreeMember
3329 Borrowings from BNDES bank for UHE Passo de Sao Joao project for Eletrosul two Member ebr:BorrowingsFromBndesBankForUhePassoDeSaoJoaoProjectForEletrosulTwoMember
3330 Borrowings from Banco do Brasil bank for Eletrosul Corporate Projects for Eletrosul Member ebr:BorrowingsFromBancoDoBrasilBankForEletrosulCorporateProjectsForEletrosulMember
3331 Borrowings from BNDES bank for Teles Pires project for Eletrosul Member ebr:BorrowingsFromBndesBankForTelesPiresProjectForEletrosulMember
3332 Borrowings from BNDES/Banco do Brasil bank for Teles Pires project for Eletrosul one Member ebr:BorrowingsFromBndesBancoDoBrasilBankForTelesPiresProjectForEletrosulOneMember
3333 Borrowings from Issuance of Debentures for Teles Pires project for Eletrosul Member ebr:BorrowingsFromIssuanceOfDebenturesForTelesPiresProjectForEletrosulMember
3334 Borrowings from BNDES bank for Livramento Holding project for Eletrosul Member ebr:BorrowingsFromBndesBankForLivramentoHoldingProjectForEletrosulMember
3335 Borrowings from BNDES bank for Transmissora Sul Brasileira de Energia S.A. project for Eletrosul Member ebr:BorrowingsFromBndesBankForTransmissoraSulBrasileiraDeEnergiaS.a.ProjectForEletrosulMember
3336 Borrowings from Issuance of Debentures for Transmissora Sul Brasileira de Energia S.A. project for Eletrosul Member ebr:BorrowingsFromIssuanceOfDebenturesForTransmissoraSulBrasileiraDeEnergiaS.a.ProjectForEletrosulMember
3337 Borrowings from KfW bank for Complexo Sao Bernardo project for Eletrosul one Member ebr:BorrowingsFromKfwBankForComplexoSaoBernardoProjectForEletrosulOneMember
3338 Borrowings from KfW bank for Complexo Sao Bernardo project for Eletrosul two Member ebr:BorrowingsFromKfwBankForComplexoSaoBernardoProjectForEletrosulTwoMember
3339 Borrowings from CEF bank for Complexo Eolico Livramento - Entorno II project for Eletrosul Member ebr:BorrowingsFromCefBankForComplexoEolicoLivramentoEntornoIiProjectForEletrosulMember
3340 FDIC DI Borrowings For Corporate Projects 3 of Eletrosul Member ebr:FdicBorrowingsForCorporateProjects3OfEletrosulMember
3341 Borrowings from BNDES bank for Sao Luis II and III project for Eletronorte Member ebr:BorrowingsFromBndesBankForSaoLuisIiAndIiiProjectForEletronorteMember
3342 Borrowings from BNDES bank for Miranda II project for Eletronorte Member ebr:BorrowingsFromBndesBankForMirandaIiProjectForEletronorteMember
3343 Borrowings from BNB bank for Ribeiro Gonc./Balsas project for Eletronorte Member ebr:BorrowingsFromBnbBankForRibeiroGonc.BalsasProjectForEletronorteMember
3344 Borrowings from BASA bank for Lechuga/J. Teixeira project for Eletronorte Member ebr:BorrowingsFromBasaBankForLechugaJ.TeixeiraProjectForEletronorteMember
3345 Borrowings from BNDES bank for Nobres Substation project for Eletronorte Member ebr:BorrowingsFromBndesBankForNobresSubstationProjectForEletronorteMember
3346 Borrowings from BNDES bank for Miramar/Tucurui Substation project for Eletronorte Member ebr:BorrowingsFromBndesBankForMiramarTucuruiSubstationProjectForEletronorteMember
3347 Borrowings from BNDES bank for Expansion of Lechuga Substation project for Eletronorte Member ebr:BorrowingsFromBndesBankForExpansionOfLechugaSubstationProjectForEletronorteMember
3348 Borrowings from BNDES bank for Norte Brasil Transmissora project for Eletronorte Member ebr:BorrowingsFromBndesBankForNorteBrasilTransmissoraProjectForEletronorteMember
3349 Borrowings from Issuance of Debentures for Norte Brasil Transmissora project for Eletronorte Member ebr:BorrowingsFromIssuanceOfDebenturesForNorteBrasilTransmissoraProjectForEletronorteMember
3350 Borrowings from BASA bank for Linha Verde Transmissora project for Eletronorte Member ebr:BorrowingsFromBasaBankForLinhaVerdeTransmissoraProjectForEletronorteMember
3351 Borrowings from BNDES bank for Manaus Transmissora project for Eletronorte Member ebr:BorrowingsFromBndesBankForManausTransmissoraProjectForEletronorteMember
3352 Borrowings from BNDES bank for Energy Transmission Station project for Eletronorte Member ebr:BorrowingsFromBndesBankForEnergyTransmissionStationProjectForEletronorteMember
3353 Borrowings from BASA bank for Energy Transmission Station project for Eletronorte one Member ebr:BorrowingsFromBasaBankForEnergyTransmissionStationProjectForEletronorteOneMember
3354 Borrowings from BASA bank for Energy Transmission Station project for Eletronorte two Member ebr:BorrowingsFromBasaBankForEnergyTransmissionStationProjectForEletronorteTwoMember
3355 Borrowings from BNDES bank for Rio Branco Transmissora project for Eletronorte Member ebr:BorrowingsFromBndesBankForRioBrancoTransmissoraProjectForEletronorteMember
3356 Borrowings from BASA bank for Transmissora Matogrossense Energia project for Eletronorte Member ebr:BorrowingsFromBasaBankForTransmissoraMatogrossenseEnergiaProjectForEletronorteMember
3357 Borrowings from BNDES bank for Transmissora Matogrossense Energia project for Eletronorte Member ebr:BorrowingsFromBndesBankForTransmissoraMatogrossenseEnergiaProjectForEletronorteMember
3358 Borrowings from BNDES bank for Brasventos Miassaba 3 project for Eletronorte Member ebr:BorrowingsFromBndesBankForBrasventosMiassaba3ProjectForEletronorteMember
3359 Borrowings from State Grid Brazil S.A. bank for Belo Monte Transmissora de Energia S.A. project for Eletronorte Member ebr:BorrowingsFromStateGridBrazilS.a.BankForBeloMonteTransmissoraDeEnergiaS.a.ProjectForEletronorteMember
3360 Borrowings From BNDES For Belo Monte Transmissora De Energia S.a. Project For Eletronorte Member ebr:BorrowingsFromBndesForBeloMonteTransmissoraDeEnergiaS.a.ProjectForEletronorteMember
3361 Borrowings From BNDES-Transfer For Belo Monte Transmissora De Energia S.a. Project For Eletronorte Member ebr:BorrowingsFromBndesTransferForBeloMonteTransmissoraDeEnergiaS.a.ProjectForEletronorteMember
3362 Borrowings from BNDES bank for Norte Energia project for Eletronorte Member ebr:BorrowingsFromBndesBankForNorteEnergiaProjectForEletronorteMember
3363 Borrowings from CEF bank for Norte Energia project for Eletronorte Member ebr:BorrowingsFromCefBankForNorteEnergiaProjectForEletronorteMember
3364 Borrowings from BTG Pactual bank for Norte Energia project for Eletronorte Member ebr:BorrowingsFromBtgPactualBankForNorteEnergiaProjectForEletronorteMember
3365 Borrowings from BNDES bank for Implementation of PAR and PMIS project for Eletronorte Member ebr:BorrowingsFromBndesBankForImplementationOfParAndPmisProjectForEletronorteMember
3366 Borrowings from BNDES bank for Porto Velho Transmissora de Energia project for Eletronorte Member ebr:BorrowingsFromBndesBankForPortoVelhoTransmissoraDeEnergiaProjectForEletronorteMember
3367 Borrowings from CEF bank for Reinforcement of Working Capital Structure project for Eletronorte Member ebr:BorrowingsFromCefBankForReinforcementOfWorkingCapitalStructureProjectForEletronorteMember
3368 Borrowings from BNDES bank for UHE Sinop project for Eletronorte Member ebr:BorrowingsFromBndesBankForUheSinopProjectForEletronorteMember
3369 Borrowings From CEF Bank For Reinforcement of the Working Capital Structure 2 of Electronorte Member ebr:BorrowingsFromCEFBankForReinforcementOfWorkingCapitalStructure2OfElectronorteMember
3370 Borrowings from BNDES bank for Angra III project for Eletronuclear Member ebr:BorrowingsFromBndesBankForAngraIiiProjectForEletronuclearMember
3371 Borrowings from BNDES bank for ESBR project for Chesf one Member ebr:BorrowingsFromBndesBankForEsbrProjectForChesfOneMember
3372 Borrowings from BNDES bank for ESBR project for Chesf two Member ebr:BorrowingsFromBndesBankForEsbrProjectForChesfTwoMember
3373 Borrowings from BNDES REPASSE bank for ESBR project for Chesf one Member ebr:BorrowingsFromBndesRepasseBankForEsbrProjectForChesfOneMember
3374 Borrowings from BNDES REPASSE bank for ESBR project for Chesf two Member ebr:BorrowingsFromBndesRepasseBankForEsbrProjectForChesfTwoMember
3375 Borrowings from BNDES bank for Manaus Transmissora project for Chesf Member ebr:BorrowingsFromBndesBankForManausTransmissoraProjectForChesfMember
3376 Borrowings from BNDES bank for Norte Energia project for Chesf Member ebr:BorrowingsFromBndesBankForNorteEnergiaProjectForChesfMember
3377 Borrowings from CEF bank for Norte Energia project for Chesf Member ebr:BorrowingsFromCefBankForNorteEnergiaProjectForChesfMember
3378 Borrowings from BTG Pactual bank for Norte Energia project for Chesf Member ebr:BorrowingsFromBtgPactualBankForNorteEnergiaProjectForChesfMember
3379 Borrowings from BASA bank for IE Madeira project for Chesf Member ebr:BorrowingsFromBasaBankForIeMadeiraProjectForChesfMember
3380 Borrowings from BNDES bank for IE Madeira project for Chesf Member ebr:BorrowingsFromBndesBankForIeMadeiraProjectForChesfMember
3381 Borrowings from Issuance of Debentures for IE Madeira project for Chesf Member ebr:BorrowingsFromIssuanceOfDebenturesForIeMadeiraProjectForChesfMember
3382 Borrowings from Banco do Brasil bank for Chesf 1 Corporate Projects for Chesf Member ebr:BorrowingsFromBancoDoBrasilBankForChesf1CorporateProjectsForChesfMember
3383 Borrowings from CEF bank for Chesf 2 Corporate Projects for Chesf Member ebr:BorrowingsFromCefBankForChesf2CorporateProjectsForChesfMember
3384 Borrowings from BNDES bank for IE Garanhuns S/A project for Chesf Member ebr:BorrowingsFromBndesBankForIeGaranhunsSProjectForChesfMember
3385 Borrowings from BNDES bank for Chesf 3 Corporate Projects for Chesf Member ebr:BorrowingsFromBndesBankForChesf3CorporateProjectsForChesfMember
3386 Borrowings from BNDES bank for Chesf 4 Corporate Projects for Chesf Member ebr:BorrowingsFromBndesBankForChesf4CorporateProjectsForChesfMember
3387 Borrowings from BNDES bank for UHE Sinop project for Chesf Member ebr:BorrowingsFromBndesBankForUheSinopProjectForChesfMember
3388 Borrowings from CEF bank for Chesf 5 Corporate Projects for Chesf Member ebr:BorrowingsFromCefBankForChesf5CorporateProjectsForChesfMember
3389 Borrowings from BNDES bank for UHE Batalha project for Furnas Member ebr:BorrowingsFromBndesBankForUheBatalhaProjectForFurnasMember
3390 Borrowings from BNDES bank for UHE Simplcio project for Furnas Member ebr:BorrowingsFromBndesBankForUheSimplcioProjectForFurnasMember
3391 Borrowings from BNDES bank for UHE Baguari project for Furnas Member ebr:BorrowingsFromBndesBankForUheBaguariProjectForFurnasMember
3392 Borrowings from Banco do Brasil bank for SUNDRY project for Furnas Member ebr:BorrowingsFromBancoDoBrasilBankForSundryProjectForFurnasMember
3393 Borrowings from Banco do Brasil bank for BASA 2008 Rollover project for Furnas Member ebr:BorrowingsFromBancoDoBrasilBankForBasa2008RolloverProjectForFurnasMember
3394 Borrowings from FINEP bank for Innovation Projects for Furnas Member ebr:BorrowingsFromFinepBankForInnovationProjectsForFurnasMember
3395 Borrowings from Banco do Brasil bank for Corporate Financing project for Furnas Member ebr:BorrowingsFromBancoDoBrasilBankForCorporateFinancingProjectForFurnasMember
3396 Borrowings from BNDES bank for UHE Santo Antonio project for Furnas one Member ebr:BorrowingsFromBndesBankForUheSantoAntonioProjectForFurnasOneMember
3397 Borrowings from BNDES bank for UHE Santo Antonio project for Furnas two Member ebr:BorrowingsFromBndesBankForUheSantoAntonioProjectForFurnasTwoMember
3398 Borrowings from BASA bank for UHE Santo Antonio project for Furnas Member ebr:BorrowingsFromBasaBankForUheSantoAntonioProjectForFurnasMember
3399 Borrowings from Issuance of Debentures for UHE Santo Antonio project for Furnas one Member ebr:BorrowingsFromIssuanceOfDebenturesForUheSantoAntonioProjectForFurnasOneMember
3400 Borrowings from Issuance of Debentures for UHE Santo Antonio project for Furnas two Member ebr:BorrowingsFromIssuanceOfDebenturesForUheSantoAntonioProjectForFurnasTwoMember
3401 Borrowings from BNDES bank for Centroeste de Minas project for Furnas Member ebr:BorrowingsFromBndesBankForCentroesteDeMinasProjectForFurnasMember
3402 Borrowings from BNDES bank for Brasventos Miassaba 3 project for Furnas Member ebr:BorrowingsFromBndesBankForBrasventosMiassaba3ProjectForFurnasMember
3403 Borrowings from BASA bank for IE Madeira project for Furnas Member ebr:BorrowingsFromBasaBankForIeMadeiraProjectForFurnasMember
3404 Borrowings from BNDES bank for IE Madeira project for Furnas Member ebr:BorrowingsFromBndesBankForIeMadeiraProjectForFurnasMember
3405 Borrowings from Issuance of Debentures for IE Madeira project for Furnas Member ebr:BorrowingsFromIssuanceOfDebenturesForIeMadeiraProjectForFurnasMember
3406 Borrowings from BNDES bank for Teles Pires project for Furnas Member ebr:BorrowingsFromBndesBankForTelesPiresProjectForFurnasMember
3407 Borrowings from BNDES/Banco do Brasil bank for Teles Pires project for Furnas Member ebr:BorrowingsFromBndesBancoDoBrasilBankForTelesPiresProjectForFurnasMember
3408 Borrowings from Issuance of Debentures for Teles Pires project for Furnas Member ebr:BorrowingsFromIssuanceOfDebenturesForTelesPiresProjectForFurnasMember
3409 Borrowings from BNDES bank for Caldas Novas Transmissao project for Furnas one Member ebr:BorrowingsFromBndesBankForCaldasNovasTransmissaoProjectForFurnasOneMember
3410 Borrowings from BNDES bank for Caldas Novas Transmissao project for Furnas two Member ebr:BorrowingsFromBndesBankForCaldasNovasTransmissaoProjectForFurnasTwoMember
3411 Borrowings from State Grid Brazil S.A. bank for Belo Monte Transmissora de Energia S.A. project for Furnas Member ebr:BorrowingsFromStateGridBrazilS.a.BankForBeloMonteTransmissoraDeEnergiaS.a.ProjectForFurnasMember
3412 Borrowings From BNDES for Belo Monte Transmissora De Energia S.a. Project for Furnas Member ebr:BorrowingsFromBndesForBeloMonteTransmissoraDeEnergiaS.a.ProjectForFurnasMember
3413 Borrowings from BNDES-Transfer for Belo Monte Transmissora De Energia S.a. Project for Furnas Member ebr:BorrowingsFromBndesTransferForBeloMonteTransmissoraDeEnergiaS.a.ProjectForFurnasMember
3414 Borrowings from ICBC bank for Belo Monte Transmissora de Energia S.A. project for Furnas Member ebr:BorrowingsFromIcbcBankForBeloMonteTransmissoraDeEnergiaS.a.ProjectForFurnasMember
3415 Borrowings from BNDES bank for 2012-2014 Investment Plan project for Furnas Member ebr:BorrowingsFromBndesBankFor20122014InvestmentPlanProjectForFurnasMember
3416 Borrowings from BNDES bank for Empresa de Energia Sao Manoel project for Furnas Member ebr:BorrowingsFromBndesBankForEmpresaDeEnergiaSaoManoelProjectForFurnasMember
3417 Borrowings from Issuance of Debentures for Empresa de Energia Sao Manoel project for Furnas Member ebr:BorrowingsFromIssuanceOfDebenturesForEmpresaDeEnergiaSaoManoelProjectForFurnasMember
3418 Borrowings from Banco Do Brasil Bank for Corporate Project For Furnas 1 Member ebr:BorrowingsFromBancoDoBrasilBankForCorporateFinancingProjectForFurnas1Member
3419 Borrowings from Banco Do Brasil Bank for Corporate Project For Furnas 2 Member ebr:BorrowingsFromBancoDoBrasilBankForCorporateFinancingProjectForFurnas2Member
3420 Borrowings from Acknowledgement of Debt - Petrobras/BR for Amazonas project for Amazonas Member ebr:BorrowingsFromAcknowledgementOfDebtPetrobrasBrForAmazonasProjectForAmazonasMember
3421 Borrowings from Acknowledgement of Debt - Petrobras/BR for Eletroacre project for Eletroacre Member ebr:BorrowingsFromAcknowledgementOfDebtPetrobrasBrForEletroacreProjectForEletroacreMember
3422 Borrowings from Acknowledgement of Debt - Petrobras/BR for Boa Vista project for Boa Vista Member ebr:BorrowingsFromAcknowledgementOfDebtPetrobrasBrForBoaVistaProjectForBoaVistaMember
3423 Borrowings from CEF bank for Corporate Project for Cepisa Member ebr:BorrowingsFromCefBankForCorporateProjectForCepisaMember
3424 Borrowings from Banco IBM S/A bank for Ceal Corporate Project for Ceal Member ebr:BorrowingsFromBancoIbmSBankForCealCorporateProjectForCealMember
3425 Borrowings from BASA for Manaus Transmissora for Chesf one Member ebr:BorrowingsFromBasaBankForManausTransmissoraForChesfOneMember
3426 Borrowings from BASA for Manaus Transmissora For Chesf two Member ebr:BorrowingsFromBasaBankForManausTransmissoraForChesfTwoMember
3427 Borrowings from BNB for TDG For Chesf one Member ebr:BorrowingsFromBnbForTdgForChesfOneMember
3428 Borrowings from BNB for TDG for Chesf two Member ebr:BorrowingsFromBnbForTdgForChesfTwoMember
3429 Borrowings from Itau BBA e Bradesco BBI for Elica Serra das Vacas for Chesf one Member ebr:BorrowingsFromItauBbaEBradescoBbiForElicaSerraDasVacasForChesfOneMember
3430 Borrowings from Itau BBA e Bradesco BBI for Elica Serra das Vacas for Chesf two Member ebr:BorrowingsFromItauBbaEBradescoBbiForElicaSerraDasVacasForChesfTwoMember
3431 Borrowings from BASA for Manaus Transmissora for Eletronorte one Member ebr:BorrowingsFromBasaForManausTransmissoraForEletronorteOneMember
3432 Borrowings from BASA for Manaus Transmissora for Eletronorte two Member ebr:BorrowingsFromBasaForManausTransmissoraForEletronorteTwoMember
3433 Borrowings from Debentures for Belo Monte Transmissora De Energia for Eletronorte Member ebr:BorrowingsFromIssuanceOfDebenturesForBeloMonteTransmissoraDeEnergiaProjectForEletronorteMember
3434 Borrowings from CEF for Angra III Project for Eletronuclear Member ebr:BorrowingsFromCefForAngraIIIProjectForEletronuclearMember
3435 Borrowings from BNDES for Expansion of the South Transmission System for Eletrosul Member ebr:BorrowingsFromBNDESForExpansionOfSouthTransmissionSystemForEletrosulMember
3436 Borrowings from BNDE S for Brazil-Uruguay Interconnection for Eletrosul Member ebr:BorrowingsFromBNDESForBrazilUruguayInterconnectionForEletrosulMember
3437 Borrowings from BNDES for Transmissora Sul Litornea de Energia for Eletrosul Member ebr:BorrowingsFromBNDESForTransmissoraSulLitorneaDeEnergiaForEletrosulMember
3438 Borrowings from IADB for Upgrade of HPP Furnas and HPP Luiz Carlos Bar for Furnas Member ebr:BorrowingsFromIDBForUpgradeOfHppFurnasAndHppLuizCarlosBarForFurnasMember
3439 Borrowings from Issuance Debentures for Belo Monte Transmissora De Energia S.a. Project for Furnas Member ebr:BorrowingsFromIssuanceDebenturesForBeloMonteTransmissoraDeEnergiaS.a.ProjectForFurnasMember
3440 FINANCING AND LOANS LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3441 Company Stake Concept (Percent) As Of ebr:OwnershipInterestHeldPercentage
3442 Value of Financing Concept (Monetary) As Of ifrs-full:NotionalAmount
3443 Borrowings. Concept (Monetary) As Of Credit ifrs-full:Borrowings
3444 Balance Guaranteed by Eletrobras Concept (Monetary) As Of Credit ifrs-full:ExposureToCreditRiskOnLoanCommitmentsAndFinancialGuaranteeContracts
3445 42301 - Disclosure - DEBENTURES - Composition of debentures (Details) Network

*

*

 http://eletrobras.com/role/DisclosureDebenturesCompositionOfDebenturesDetails
3446 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3447 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
3448 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
3449 ELETRONORTE Member ebr:EletronorteMember
3450 CHESF Member ebr:ChesfMember
3451 SANTA VITORIA Member ebr:SantaVitoriaDoPalmarHoldingS.a.Member
3452 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
3453 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
3454 Debentures issued by ETE Member ebr:DebenturesIssuedByEteMember
3455 ETN S.A., Member ebr:DebenturesIssuedByETNS.A.Member
3456 Eolicas Geribatu I a X Member ebr:EolicasGeribatuIXMember
3457 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
3458 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
3459 Floating interest rate Member ifrs-full:FloatingInterestRateMember
3460 TJLP (long-term interest rate) Member ebr:TJLPMember
3461 IPCA Member ebr:IPCMember
3462 DEBENTURES LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3463 Spread (as a percent) Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
3464 Total debentures Concept (Monetary) As Of Credit ifrs-full:NotesAndDebenturesIssued
3465 Total Current Liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentNotesAndDebenturesIssuedAndCurrentPortionOfNoncurrentNotesAndDebenturesIssued
3466 Total Noncurrent Liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentPortionOfNoncurrentNotesAndDebenturesIssued
3467 42302 - Disclosure - DEBENTURES - Movements in debentures (Details) Network

*

*

 http://eletrobras.com/role/DisclosureDebenturesMovementsInDebenturesDetails
3468 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
3469 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
3470 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
3471 ELETRONORTE Member ebr:EletronorteMember
3472 CHESF Member ebr:ChesfMember
3473 SANTA VITORIA Member ebr:SantaVitoriaDoPalmarHoldingS.a.Member
3474 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
3475 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
3476 BASA/FDA Member ebr:BancoDaAmazniaS.a.AndAmazonDevelopmentFundMember
3477 SPEs Member ebr:SpecialPurposeEntitiesMember
3478 Bradesco Member ebr:BancoBradescoS.a.Member
3479 BNDES/BRDE Member ebr:BndesAndBrdeMember
3480 DEBENTURES LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
3481 CURRENT Financial Institutions Abstract ebr:CurrentFinancialInstitutionsDebenturesAbstract
3482 Balance at beginning of the year Concept (Monetary) As Of Credit ifrs-full:CurrentNotesAndDebenturesIssuedAndCurrentPortionOfNoncurrentNotesAndDebenturesIssued
3483 Raising Concept (Monetary) For Period Credit ebr:CurrentPortionOfNonCurrentNotesAndDebenturesIssuedDuringPeriod
3484 Changes Concept (Monetary) For Period Credit ebr:CurrentPortionOfNonCurrentNotesAndDebenturesChangesDuringPeriod
3485 Amortization of the Principal Concept (Monetary) For Period Debit ebr:CurrentPortionOfNonCurrentNotesAndDebenturesAmortizationOfPrincipal
3486 Transfer Concept (Monetary) For Period Debit ebr:CurrentPortionOfNonCurrentNotesAndDebenturesTransferDuringPeriod
3487 Acquisition of a Subsidiary Concept (Monetary) For Period Credit ebr:CurrentPortionOfNonCurrentNotesAndDebenturesAcquisitionOfSubsidiary
3488 Balance at end of the year Concept (Monetary) As Of Credit ifrs-full:CurrentNotesAndDebenturesIssuedAndCurrentPortionOfNoncurrentNotesAndDebenturesIssued
3489 NON-CURRENT Financial Institutions Abstract ebr:NonCurrentFinancialInstitutionsDebenturesAbstract
3490 Balance at beginning of the year Concept (Monetary) As Of Credit ifrs-full:NoncurrentPortionOfNoncurrentNotesAndDebenturesIssued
3491 Raising Concept (Monetary) For Period Credit ebr:NonCurrentPortionOfNonCurrentNotesAndDebenturesIssuedDuringPeriod
3492 Changes Concept (Monetary) For Period Credit ebr:NonCurrentPortionOfNonCurrentNotesAndDebenturesChangesDuringPeriod
3493 Amortization of the Principal Concept (Monetary) For Period Debit ebr:NonCurrentPortionOfNonCurrentNotesAndDebenturesAmortizationOfPrincipal
3494 Transfer Concept (Monetary) For Period Debit ebr:NonCurrentPortionOfNonCurrentNotesAndDebenturesTransferDuringPeriod
3495 Acquisition of a Subsidiary Concept (Monetary) For Period Credit ebr:NonCurrentPortionOfNonCurrentNotesAndDebenturesAcquisitionOfSubsidiary
3496 Balance at end of the year Concept (Monetary) As Of Credit ifrs-full:NoncurrentPortionOfNoncurrentNotesAndDebenturesIssued
3497 Balance at beginning of the year Concept (Monetary) As Of Credit ifrs-full:NotesAndDebenturesIssued
3498 Raising Concept (Monetary) For Period Credit ebr:NotesAndDebenturesIssuedDuringPeriod
3499 Changes Concept (Monetary) For Period Credit ebr:NotesAndDebenturesChangesDuringPeriod
3500 Amortization of the Principal Concept (Monetary) For Period Debit ebr:NotesAndDebenturesAmortizationOfPrincipal
3501 Transfer Concept (Monetary) For Period Debit ebr:NotesAndDebenturesTransferDuringPeriod
3502 Acquisition of a Subsidiary Concept (Monetary) For Period Credit ebr:NotesAndDebenturesAcquisitionOfSubsidiary
3503 Balance at end of the year Concept (Monetary) As Of Credit ifrs-full:NotesAndDebenturesIssued
3504 42401 - Disclosure - COMPULSORY LOAN (Details) Network

*

*

 http://eletrobras.com/role/DisclosureCompulsoryLoanDetails
3505 Implied Table Table

*

*

 implied:Table
3506 COMPULSORY LOAN Abstract ebr:CompulsoryLoanAbstract
3507 Interest rate on compulsory loan Concept (Percent) For Period ebr:CompulsoryLoanInterestRate
3508 CURRENT Abstract ifrs-full:CurrentLiabilitiesAbstract
3509 Interest payable Concept (Monetary) As Of Credit ebr:CompulsoryLoanCurrentInterestPayable
3510 NON-CURRENT Abstract ifrs-full:NoncurrentLiabilitiesAbstract
3511 Credit raised Concept (Monetary) As Of Credit ebr:CompulsoryLoanCreditCollectedNoncurrentLiabilities
3512 TOTAL Concept (Monetary) As Of Credit ebr:CompulsoryLoan
3513 42501 - Disclosure - FUEL CONSUMPTION ACCOUNT - CCC (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFuelConsumptionAccountCccDetails
3514 Implied Table Table

*

*

 implied:Table
3515 FUEL CONSUMPTION ACCOUNT - CCC Abstract ebr:DisclosureRelatingToFuelConsumptionAccountAbstract
3516 Total asset Concept (Monetary) As Of Debit ebr:FuelConsumptionAccountAssets
3517 Noncurrent liability Concept (Monetary) As Of Credit ebr:FuelConsumptionAccountLiabilitiesNoncurrent
3518 42601 - Disclosure - TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY - Taxes Payable (Details) Network

*

*

 http://eletrobras.com/role/DisclosureTaxesPayableAndIncomeTaxAndSocialContributionsLiabilityTaxesPayableDetails
3519 Income tax disclosure [table] Table

*

*

 ebr:IncomeTaxDisclosureTable
3520 Consolidated and separate financial statements [axis] Axis ifrs-full:ConsolidatedAndSeparateFinancialStatementsAxis
3521 Consolidated [member] Member ifrs-full:ConsolidatedMember
3522 Parent Member ifrs-full:SeparateMember
3523 Type of taxes [axis] Axis ebr:TypeOfTaxesAxis
3524 Type of taxes [domain] Member ebr:TypeOfTaxesDomain
3525 Taxes Withheld at Source (IRRF) Member ebr:IrrfMember
3526 PASEP and COFINS Member ebr:PasepAndCofinsMember
3527 ICMS Member ebr:IcmsMember
3528 PAES / REFIS Member ebr:PaesRefisMember
3529 Parceling IR/CS Member ebr:IrCsParcelingMember
3530 INSS/FGTS Member ebr:InssFgtsMember
3531 ISS Member ebr:IssMember
3532 Other Member ebr:OtherTaxesPayableMember
3533 Taxes payable and income tax and social contributions LineItems ebr:IncomeTaxDisclosureLineItems
3534 Current liabilities: Abstract ifrs-full:CurrentLiabilitiesAbstract
3535 Current tax liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
3536 Noncurrent liabilities: Abstract ifrs-full:NoncurrentLiabilitiesAbstract
3537 Non-current tax liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
3538 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
3539 42602 - Disclosure - TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY - Income tax and social contributions (Details) Network

*

*

 http://eletrobras.com/role/DisclosureTaxesPayableAndIncomeTaxAndSocialContributionsLiabilityIncomeTaxAndSocialContributionsDetails
3540 Implied Table Table

*

*

 implied:Table
3541 TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
3542 Current liabilities [abstract] Abstract ifrs-full:CurrentLiabilitiesAbstract
3543 Current income tax Concept (Monetary) As Of Credit ebr:CurrentIncomeTaxesPayable
3544 Current social contributions Concept (Monetary) As Of Credit ebr:CurrentSocialContributions
3545 Total Concept (Monetary) As Of Credit ifrs-full:CurrentTaxLiabilitiesCurrent
3546 Noncurrent liabilities: Abstract ifrs-full:NoncurrentLiabilitiesAbstract
3547 Deferred income tax and social contribution Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
3548 42603 - Disclosure - TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY - Reconciliation of expense with income tax and social contributions (Details) Network

*

*

 http://eletrobras.com/role/DisclosureTaxesPayableAndIncomeTaxAndSocialContributionsLiabilityReconciliationOfExpenseWithIncomeTaxAndSocialContributionsDetails
3549 Income tax disclosure [table] Table

*

*

 ebr:IncomeTaxDisclosureTable
3550 Type of taxes [axis] Axis ebr:TypeOfTaxesAxis
3551 Type of taxes [domain] Member ebr:TypeOfTaxesDomain
3552 IRPJ Member ebr:IrpjMember
3553 CSLL Member ebr:CsllMember
3554 Taxes payable and income tax and social contributions LineItems ebr:IncomeTaxDisclosureLineItems
3555 Reconciliation of expense with income tax and social contribution Abstract ifrs-full:ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract
3556 Earnings (Losses) before IRPJ and CSLL Concept (Monetary) For Period Credit ifrs-full:AccountingProfit
3557 Tax rate Concept (Percent) For Period ifrs-full:ApplicableTaxRate
3558 Total IRPJ and CSLL calculated at the rates of 25% and 9%, respectively Concept (Monetary) For Period Debit ifrs-full:TaxExpenseIncomeAtApplicableTaxRate
3559 Effects of additions and exclusions: Abstract ebr:AdjustmentsToTaxExpenseIncomeAbstract
3560 Revenue from Dividends Concept (Monetary) For Period Credit ebr:TaxEffectOfDividendIncome
3561 Previously unrecognized tax losses effect in the current year Concept (Monetary) For Period Debit ebr:TaxEffectOfInvestmentsAccountedUnderEquityMethod
3562 PRT effect Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfTaxLosses
3563 Constitution of Tax Credits Concept (Monetary) For Period Debit ebr:TaxEffectOfConstitutionOfTaxCredits
3564 Deferred taxes not recognized/written off Concept (Monetary) For Period Credit ebr:TaxEffectOfDeferredTaxesWrittenOff
3565 Tax incentives Concept (Monetary) For Period Credit ebr:TaxEffectIfTaxIncentives
3566 Grants Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
3567 Other additions and exclusions Concept (Monetary) For Period Debit ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
3568 Total income (expense) of IRPJ and CSLL Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
3569 Effective rate Concept (Percent) For Period ifrs-full:AverageEffectiveTaxRate
3570 42604 - Disclosure - TAXES PAYABLE AND INCOME TAX AND SOCIAL CONTRIBUTIONS - LIABILITY - SUDENE, PAES, REFIS and Deferred PASEP and COFINS on Active Foreign Exchange Variance (Details) Network

*

*

 http://eletrobras.com/role/DisclosureTaxesPayableAndIncomeTaxAndSocialContributionsLiabilitySudenePaesRefisAndDeferredPasepAndCofinsOnActiveForeignExchangeVarianceDetails
3571 Income tax disclosure [table] Table

*

*

 ebr:IncomeTaxDisclosureTable
3572 Segments [axis] Axis ifrs-full:SegmentsAxis
3573 Segments [member] Member ifrs-full:SegmentsMember
3574 Generation Member ebr:GenerationMember
3575 Transmission Member ebr:TransmissionMember
3576 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
3577 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
3578 FURNAS Member ebr:FurnasMember
3579 Individual assets or cash-generating units [axis] Axis ifrs-full:IndividualAssetsOrCashgeneratingUnitsAxis
3580 Entity's total for individual assets or cash-generating units [member] Member ifrs-full:EntitysTotalForIndividualAssetsOrCashgeneratingUnitsMember
3581 Cash generating unit Member ifrs-full:IndividualAssetsOrCashgeneratingUnitsMember
3582 CC 006/2004 Member ebr:Cc0062004Member
3583 CC 061-2001 Member ebr:Cc0612001Member
3584 CC 008/2005 Member ebr:Cc0082005Member
3585 CC 007/2005 Member ebr:Cc0072005Member
3586 Tax holiday periods [axis] Axis ebr:TaxHolidayPeriodsAxis
3587 Tax holiday periods [domain] Member ebr:TaxHolidayPeriodsDomain
3588 Tax holiday period, 2008 to 2017 Member ebr:TaxHolidayPeriod2008To2017Member
3589 Tax holiday period, 2011 to 2020 Member ebr:TaxHolidayPeriod2011To2020Member
3590 Type of taxes [axis] Axis ebr:TypeOfTaxesAxis
3591 Type of taxes [domain] Member ebr:TypeOfTaxesDomain
3592 PIS/PASEP Member ebr:PisPasepMember
3593 COFINS Member ebr:CofinsMember
3594 Taxes payable and income tax and social contributions LineItems ebr:IncomeTaxDisclosureLineItems
3595 Reduction in income tax rate (as percent) Concept (Percent) For Period ebr:TaxIncentivePercentageOfReductionInTaxRate
3596 Tax as reduced by tax incentive (as a percent) Concept (Percent) For Period ifrs-full:ApplicableTaxRate
3597 Financing term Concept (xbrli:durationItemType) For Period ebr:RefinanceFinancingTermToRepayTaxDebts
3598 Value of Financing Concept (Monetary) As Of Credit ifrs-full:Borrowings
3599 Reestablished tax rate on active foreign exchange variance (as a percent) Concept (Percent) As Of ebr:TaxRate
3600 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
3601 Tax Regularization Program-PRT Abstract ebr:TaxRegularizationProgramAbstract
3602 Maximum amortization percentage of federal tax debt by using tax loss Concept (Percent) For Period ebr:MaximumAmortizationOfFederalTaxDebtInPercent
3603 Remaining instalment repayment period Concept (xbrli:durationItemType) For Period ebr:RemainingInstalmentRepaymentTerm
3604 Federal tax debt registered Concept (Monetary) As Of Credit ebr:NotionalAmountOfFederalTaxDebt
3605 Gain from using tax loss to eliminate federal tax debts Concept (Monetary) For Period Credit ebr:GainFromUsingTaxLossToEliminateFederalTaxDebts
3606 42701 - Disclosure - REGULATORY FEES (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRegulatoryFeesDetails
3607 Schedule of Sector Specific Charges [Table ] Table

*

*

 ebr:ScheduleOfSectorSpecificChargesTable
3608 Regulators liabilities [axis] Axis ebr:RegulatorsLiabilitiesAxis
3609 Regulators liabilities [domain] Member ebr:RegulatorsLiabilitiesDomain
3610 RGR Quota Member ebr:GlobalReversalReserveFeeMember
3611 CDE Quota Member ebr:EnergyDevelopmentCostFeeMember
3612 PROINFA Quota Member ebr:ProinfaFeeMember
3613 Compensation for the Use of Water Resources Member ebr:WaterResourcesCostMember
3614 Inspection Fee for Electric Energy Services Member ebr:ElectricityServicesInspectionFeeMember
3615 Research & Development - R&D Member ebr:ResearchAndDevelopmentCostMember
3616 Energy Efficiency Program - PEE Member ebr:EnergyEfficiencyProgramCostMember
3617 Other Member ebr:OtherRegulatoryLiabilitiesMember
3618 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
3619 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
3620 Energy Plant Member ebr:EnergyPlantMember
3621 Small Hydroelectric Plants Member ebr:SmallHydroelectricPlantsMember
3622 Eolic plants Member ebr:EolicPlantsMember
3623 Biomass plants Member ebr:BiomassPlantsMember
3624 REGULATORY FEES LineItems ebr:SectorSpecificChargesLineItems
3625 TOTAL CURRENT LIABILITIES Concept (Monetary) As Of Credit ebr:CurrentRegulatoryLiability
3626 TOTAL NONCURRENT LIABILITIES Concept (Monetary) As Of Credit ebr:NonCurrentRegulatoryLiability
3627 TOTAL LIABILITIES Concept (Monetary) As Of Credit ebr:RegulatoryLiabilitiesCurrentAndNoncurrent
3628 Value of investments made by concessionaires and permit-holders percentage Concept (Percent) As Of ebr:ValueOfInvestmentsMadeByConcessionairesAndPermitHoldersPercentage
3629 Value of investments made by concessionaires and permit-holders limited to annual revenue percentage Concept (Percent) As Of ebr:ValueOfInvestmentsMadeByConcessionairesAndPermitHoldersLimitedToAnnualRevenuePercentage
3630 Percentage of fee rate to the previous rate Concept (Percent) As Of ebr:PercentageOfFeeRateToPreviousRate
3631 Operation of plants under PROINFA program Concept (Integer) For Period ebr:NumberOfPlants
3632 Total installed power capacity (in MW) Concept (num:powerItemType) As Of ebr:ElectricPowerGenerationInstalledCapacity
3633 Generation of electricity per year under PROINFA program Concept (Decimal) As Of ebr:ElectricityGenerationCapacityPerAnnum
3634 Number of residences benefited under PROINFA program Concept (Integer) As Of ebr:NumberOfResidencesSupplied
3635 Total annual consumption in the country under PROINFA (as a percent) Concept (Percent) As Of ebr:PercentageOfAnnualCapacityUnderProgramToTotalElectricityConsumption
3636 Period of guaranteed electricity supply under PROINFA program Concept (xbrli:durationItemType) For Period ebr:PeriodOfGuaranteedSupplyOfElectricityUnderProgram
3637 Effect of UHE reservoirs by destined cities percentage Concept (Percent) As Of ebr:EffectOfUheReservoirsByDestinedCitiesPercentage
3638 Effect of UHE reservoirs by states percentage Concept (Percent) As Of ebr:EffectOfUheReservoirsByStatesPercentage
3639 Effect of UHE reservoirs by union percentage Concept (Percent) For Period ebr:EffectOfUheReservoirsByUnionPercentage
3640 Concessionaires pay percentage Concept (Percent) As Of ebr:ConcessionairesPayPercentage
3641 Economic value added by the concessionaire Percentage Concept (Percent) As Of ebr:EconomicValueAddedByConcessionairePercentage
3642 Minimum investment of sum by electricity concessionaires every year percentage Concept (Percent) As Of ebr:MinimumInvestmentOfSumByElectricityConcessionairesEveryYearPercentage
3643 42801 - Disclosure - SHAREHOLDERS' COMPENSATION (Details) Network

*

*

 http://eletrobras.com/role/DisclosureShareholdersCompensationDetails
3644 Disclosure Of Dividends [Table] Table

*

*

 ebr:DisclosureOfDividendsTable
3645 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
3646 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
3647 Class A Member ebr:ClassaPreferenceSharesMember
3648 Class B Member ebr:ClassBPreferenceSharesMember
3649 Current LineItems ebr:DisclosureOfDividendsLineItems
3650 Unclaimed dividends Concept (Monetary) As Of Credit ebr:UnclaimedDividendsCurrent
3651 Dividends withheld from previous years Concept (Monetary) As Of Credit ebr:DividendsPayableWithheldFromPreviousYearsCurrent
3652 Mandatory minimum dividends for the year Concept (Monetary) As Of Credit ebr:FiscalYearMinimumMandatoryDividendsPayable
3653 Total remuneration to shareholders Concept (Monetary) As Of Credit ifrs-full:CurrentDividendPayables
3654 Minimum mandatory dividend (as a percent) Concept (Percent) For Period ebr:FiscalYearMinimumMandatoryDividendsPayablePercentage
3655 Remuneration for preferred shares Concept (Percent) For Period ebr:MinimumRemunerationForPreferredSharesPercentage
3656 Mandatory minimum dividends related to previous year paid Concept (Monetary) For Period Debit ifrs-full:DividendsPaid
3657 42901 - Disclosure - POST-EMPLOYMENT BENEFITS (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsDetails
3658 Disclosure of defined benefit plans [table] Table

*

*

 ifrs-full:DisclosureOfDefinedBenefitPlansTable
3659 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3660 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3661 Social security defined benefit plans Member ebr:SocialSecurityBenefitPlansMember
3662 Life insurance and health plans Member ebr:HealthAndLifeInsurancePlansMember
3663 Other post-employment benefit obligations Member ebr:OtherPostEmploymentBenefitObligationsMember
3664 POST-EMPLOYMENT BENEFITS LineItems ifrs-full:DisclosureOfDefinedBenefitPlansLineItems
3665 Post-employment benefit obligations - amounts recognized in financial statements Abstract ifrs-full:LiabilitiesAbstract
3666 Total post-employment benefit obligations Concept (Monetary) As Of Credit ifrs-full:RecognisedLiabilitiesDefinedBenefitPlan
3667 Current Concept (Monetary) As Of Credit ifrs-full:CurrentRecognisedLiabilitiesDefinedBenefitPlan
3668 Noncurrent Concept (Monetary) As Of Credit ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan
3669 42902 - Disclosure - POST-EMPLOYMENT BENEFITS - Reconciliation of the liabilities of the pension plans and other benefits (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsReconciliationOfLiabilitiesOfPensionPlansAndOtherBenefitsDetails
3670 Disclosure of defined benefit plans [table] Table

*

*

 ifrs-full:DisclosureOfDefinedBenefitPlansTable
3671 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3672 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3673 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
3674 Social security defined benefit plans Member ebr:SocialSecurityBenefitPlansMember
3675 Net defined benefit liability (asset) [axis] Axis ifrs-full:NetDefinedBenefitLiabilityAssetAxis
3676 Net defined benefit liability (asset) [member] Member ifrs-full:NetDefinedBenefitLiabilityAssetMember
3677 Effect of asset ceiling Member ifrs-full:EffectOfAssetCeilingMember
3678 POST-EMPLOYMENT BENEFITS LineItems ifrs-full:DisclosureOfDefinedBenefitPlansLineItems
3679 Amounts recognized in balance sheet and statement of income for the year Abstract ebr:ReconciliationsOfPlanLiabilitiesAbstract
3680 Present value of actuarial obligations partially or totally hedged Concept (Monetary) As Of Credit ifrs-full:DefinedBenefitObligationAtPresentValue
3681 Fair value of plan assets Concept (Monetary) As Of Debit ifrs-full:PlanAssetsAtFairValue
3682 Net Liabilities (Assets) Concept (Monetary) As Of Debit ifrs-full:SurplusDeficitInPlan
3683 Effect of restriction on assets Concept (Monetary) As Of Credit ifrs-full:LiabilityAssetOfDefinedBenefitPlans
3684 Contractual debt contracted between sponsor and plan Concept (Monetary) As Of Credit ebr:ContractualDebtContractedBetweenSponsorAndPlan
3685 Financial debt contracted between sponsor and plan Concept (Monetary) As Of Credit ebr:FinancialDebtContractedBetweenSponsorAndPlan
3686 Other social security benefits Concept (Monetary) As Of Credit ebr:OtherSocialSecurityBenefits
3687 Value of liabilities/(assets) of post-employment benefits Concept (Monetary) As Of Credit ifrs-full:AssetsLiabilitiesOfBenefitPlan
3688 Net current service cost Concept (Monetary) For Period Credit ebr:DefinedBenefitPlansServiceCost
3689 Net interest cost Concept (Monetary) For Period Credit ebr:DefinedBenefitPlansInterestExpense
3690 Actuarial Expense/(Revenue) recognized in the year Concept (Monetary) For Period Debit ebr:ActuarialExpenseRevenue
3691 42903 - Disclosure - POST-EMPLOYMENT BENEFITS - Reconciliation of the liabilities of other retirement benefits (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsReconciliationOfLiabilitiesOfOtherRetirementBenefitsDetails
3692 Disclosure of defined benefit plans [table] Table

*

*

 ifrs-full:DisclosureOfDefinedBenefitPlansTable
3693 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3694 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3695 Other post-employment benefit obligations Member ebr:OtherPostEmploymentBenefitObligationsMember
3696 POST-EMPLOYMENT BENEFITS LineItems ifrs-full:DisclosureOfDefinedBenefitPlansLineItems
3697 Amounts recognized in balance sheet and statement of income for the year Abstract ebr:ReconciliationsOfPlanLiabilitiesAbstract
3698 Present value of actuarial obligations partially or totally hedged Concept (Monetary) As Of Credit ifrs-full:DefinedBenefitObligationAtPresentValue
3699 Fair value of plan assets Concept (Monetary) As Of Debit ifrs-full:PlanAssetsAtFairValue
3700 Net Liabilities (Assets) Concept (Monetary) As Of Debit ifrs-full:SurplusDeficitInPlan
3701 Value of liabilities/(assets) of post-employment benefits Concept (Monetary) As Of Credit ifrs-full:AssetsLiabilitiesOfBenefitPlan
3702 Current service cost Concept (Monetary) For Period Credit ebr:DefinedBenefitPlansServiceCost
3703 Net interest cost Concept (Monetary) For Period Credit ebr:DefinedBenefitPlansInterestExpense
3704 Actuarial Expense/(Revenue) recognized in the year Concept (Monetary) For Period Debit ebr:ActuarialExpenseRevenue
3705 42904 - Disclosure - POST-EMPLOYMENT BENEFITS - Reconciliation of present value of the obligations of the defined benefit (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsReconciliationOfPresentValueOfObligationsOfDefinedBenefitDetails
3706 Disclosure of net defined benefit liability (asset) [table] Table

*

*

 ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetTable
3707 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3708 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3709 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
3710 Social security defined benefit plans Member ebr:SocialSecurityBenefitPlansMember
3711 Other post-employment benefit obligations Member ebr:OtherPostEmploymentBenefitObligationsMember
3712 Net defined benefit liability (asset) [axis] Axis ifrs-full:NetDefinedBenefitLiabilityAssetAxis
3713 Net defined benefit liability (asset) [member] Member ifrs-full:NetDefinedBenefitLiabilityAssetMember
3714 Present value of the defined benefit obligations Member ifrs-full:PresentValueOfDefinedBenefitObligationMember
3715 Defined Pension Benefits LineItems ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetLineItems
3716 Amount of actuarial obligations at the beginning of the year Concept (Monetary) As Of Credit ifrs-full:LiabilityAssetOfDefinedBenefitPlans
3717 Subsidiary held for sale Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughBusinessCombinationsAndDisposalsNetDefinedBenefitLiabilityAsset
3718 Current service cost Concept (Monetary) For Period Credit ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset
3719 Interest on actuarial obligation Concept (Monetary) For Period Credit ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset
3720 Benefits paid during the year Concept (Monetary) For Period Debit ifrs-full:PaymentsFromPlanNetDefinedBenefitLiabilityAsset
3721 (Gain)/Loss on actuarial obligations resulting from remeasurement Concept (Monetary) For Period Debit ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset
3722 Actuarial (gains) losses resulting from changes in demographic assumptions Concept (Monetary) For Period Debit ifrs-full:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset
3723 Actuarial (gains) losses resulting from changes in financial assumptions Concept (Monetary) For Period Debit ifrs-full:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset
3724 Actuarial (gains) losses resulting from adjustments by experience Concept (Monetary) For Period Debit ifrs-full:GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling
3725 Present value of actuarial obligations at the end of the year Concept (Monetary) As Of Credit ifrs-full:LiabilityAssetOfDefinedBenefitPlans
3726 42905 - Disclosure - POST-EMPLOYMENT BENEFITS - Reconciliation of the value of the plan assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsReconciliationOfValueOfPlanAssetsDetails
3727 Disclosure of net defined benefit liability (asset) [table] Table

*

*

 ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetTable
3728 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3729 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3730 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
3731 Social security defined benefit plans Member ebr:SocialSecurityBenefitPlansMember
3732 Net defined benefit liability (asset) [axis] Axis ifrs-full:NetDefinedBenefitLiabilityAssetAxis
3733 Net defined benefit liability (asset) [member] Member ifrs-full:NetDefinedBenefitLiabilityAssetMember
3734 Plan assets Member ifrs-full:PlanAssetsMember
3735 Defined Pension Benefits LineItems ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetLineItems
3736 Fair value of assets at the beginning of the year Concept (Monetary) As Of Credit ifrs-full:LiabilityAssetOfDefinedBenefitPlans
3737 Subsidiary held for sale Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughBusinessCombinationsAndDisposalsNetDefinedBenefitLiabilityAsset
3738 Benefits paid during the year (-) Concept (Monetary) For Period Debit ifrs-full:PaymentsFromPlanNetDefinedBenefitLiabilityAsset
3739 Participant contributions disbursed during the year Concept (Monetary) For Period Debit ifrs-full:ContributionsToPlanByPlanParticipantsNetDefinedBenefitLiabilityAsset
3740 Employee contributions disbursed during the year Concept (Monetary) For Period Debit ifrs-full:ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset
3741 Expected return on assets in the year Concept (Monetary) For Period Debit ebr:ExpectedYieldOnPlanAssets
3742 Gain/(Loss) on plan assets (excluding interest revenue) Concept (Monetary) For Period Debit ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset
3743 Fair value of assets at the end of the year Concept (Monetary) As Of Credit ifrs-full:LiabilityAssetOfDefinedBenefitPlans
3744 Effective return of assets in the year Concept (Monetary) For Period Debit ifrs-full:ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset
3745 42906 - Disclosure - POST-EMPLOYMENT BENEFITS - Amounts recognized in Other Comprehensive Results (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsAmountsRecognizedInOtherComprehensiveResultsDetails
3746 Disclosure of net defined benefit liability (asset) [table] Table

*

*

 ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetTable
3747 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3748 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3749 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
3750 Defined Pension Benefits LineItems ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetLineItems
3751 Amounts recognized in Other Comprehensive Income Abstract ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract
3752 Other Comprehensive Income (ORA) accumulated in the Social Security Program Concept (Monetary) As Of Credit ifrs-full:ReserveOfRemeasurementsOfDefinedBenefitPlans
3753 Actuarial gains (losses) recognized in ORA in the year net of deferred taxes - Social Security Program Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans
3754 42907 - Disclosure - POST-EMPLOYMENT BENEFITS - Reconciliation of the present value of the defined benefit obligations (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsReconciliationOfPresentValueOfDefinedBenefitObligationsDetails
3755 Disclosure of net defined benefit liability (asset) [table] Table

*

*

 ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetTable
3756 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3757 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3758 Other post-employment benefit obligations Member ebr:OtherPostEmploymentBenefitObligationsMember
3759 Net defined benefit liability (asset) [axis] Axis ifrs-full:NetDefinedBenefitLiabilityAssetAxis
3760 Net defined benefit liability (asset) [member] Member ifrs-full:NetDefinedBenefitLiabilityAssetMember
3761 Present value of the defined benefit obligations Member ifrs-full:PresentValueOfDefinedBenefitObligationMember
3762 Other Post-Employments LineItems ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetLineItems
3763 Amount of actuarial obligations at the beginning of the year Concept (Monetary) As Of Credit ifrs-full:LiabilityAssetOfDefinedBenefitPlans
3764 Current service cost Concept (Monetary) For Period Credit ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset
3765 Interest on actuarial obligation Concept (Monetary) For Period Credit ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset
3766 Benefits paid during the year Concept (Monetary) For Period Debit ifrs-full:PaymentsFromPlanNetDefinedBenefitLiabilityAsset
3767 (Gain)/Loss on actuarial obligations resulting from remeasurement Concept (Monetary) For Period Debit ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset
3768 Actuarial (gains) losses resulting from changes in demographic assumptions Concept (Monetary) For Period Debit ifrs-full:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset
3769 Actuarial (gains) losses resulting from changes in financial assumptions Concept (Monetary) For Period Debit ifrs-full:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset
3770 Actuarial (gains) losses resulting from adjustments by experience Concept (Monetary) For Period Debit ifrs-full:GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling
3771 Present value of actuarial obligations at the end of the year Concept (Monetary) As Of Credit ifrs-full:LiabilityAssetOfDefinedBenefitPlans
3772 42908 - Disclosure - POST-EMPLOYMENT BENEFITS - Actuarial and economic assumptions (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsActuarialAndEconomicAssumptionsDetails
3773 Disclosure of net defined benefit liability (asset) [table] Table

*

*

 ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetTable
3774 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3775 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3776 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
3777 Range [axis] Axis ifrs-full:RangeAxis
3778 Ranges [member] Member ifrs-full:RangesMember
3779 Minimum Member ifrs-full:BottomOfRangeMember
3780 Maximum Member ifrs-full:TopOfRangeMember
3781 POST-EMPLOYMENT BENEFITS LineItems ifrs-full:DisclosureOfDefinedBenefitPlansLineItems
3782 Actuarial assumptions determine the defined benefit obligation and expenses for the year Abstract ebr:SummaryOfAssumptionsUsedToCalculateDefinedBenefitPlansAbstract
3783 Annual actuarial discount interest rate Concept (Percent) As Of ifrs-full:ActuarialAssumptionOfDiscountRates
3784 Annual actuarial discount real interest rate Concept (Percent) As Of ebr:ActualActuarialAssumptionOfDiscountRates
3785 Projection of average wage increase Concept (Percent) As Of ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases
3786 Projection of average benefit increase Concept (Percent) As Of ifrs-full:ActuarialAssumptionOfExpectedRatesOfPensionIncreases
3787 Real annual rate of evolution of medical costs Concept (Percent) As Of ifrs-full:ActuarialAssumptionOfMedicalCostTrendRates
3788 Average annual inflation rate Concept (Percent) As Of ifrs-full:ActuarialAssumptionOfExpectedRatesOfInflation
3789 Expected returns on plan assets Concept (Monetary) For Period Credit ebr:ExpectedReturnOnPlanAssetsDefinedBenefitPlan
3790 Turnover rate Concept (Text/String) For Period ebr:TurnoverRate
3791 Active and inactive mortality table Concept (Text/String) For Period ebr:ActuarialAssumptionOfMortalityDetails
3792 Mortality table of disabled Concept (Text/String) For Period ebr:ActuarialAssumptionOfMortalityTableOfDisabled
3793 Disability Table Concept (Text/String) For Period ebr:ActuarialAssumptionOfDisabilityDetails
3794 % married on date of retirement Concept (Percent) As Of ebr:PercentMarriedOnDateOfRetirement
3795 Age different between men and women Concept (xbrli:durationItemType) For Period ebr:AgeDifferenceBetweenMenAndWomen
3796 Current return on plan assets Concept (Monetary) For Period Debit ifrs-full:ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset
3797 42909 - Disclosure - POST-EMPLOYMENT BENEFITS - Employer contributions (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsEmployerContributionsDetails
3798 Disclosure of net defined benefit liability (asset) [table] Table

*

*

 ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetTable
3799 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3800 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3801 Pension plan Member ebr:PensionPlansMember
3802 BD Plan Member ebr:BdPlanMember
3803 CD Plan Member ebr:CdPlanMember
3804 Defined contribution pension plan Member ebr:DefinedContributionPensionPlanMember
3805 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
3806 Maturity [axis] Axis ifrs-full:MaturityAxis
3807 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
3808 Less than one year Member ifrs-full:NotLaterThanOneYearMember
3809 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
3810 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
3811 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
3812 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
3813 More than five years Member ifrs-full:LaterThanFiveYearsMember
3814 Defined Pension Benefits LineItems ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetLineItems
3815 Contributions made by employer Concept (Monetary) For Period Credit ifrs-full:EmployerContributions
3816 Contributions to defined benefit plan Concept (Monetary) For Period Debit ifrs-full:ContributionsToPlanNetDefinedBenefitLiabilityAsset
3817 Average weighted duration of the defined benefit obligation Concept (Decimal) For Period ifrs-full:WeightedAverageDurationOfDefinedBenefitObligation
3818 Defined benefit plan expected maturation of non-discounted benefits Concept (Monetary) As Of Debit ebr:NonDiscountedBenefitsOfPostEmploymentDefinedBenefitPlan
3819 42910 - Disclosure - POST-EMPLOYMENT BENEFITS - Sensitivity analysis (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsSensitivityAnalysisDetails
3820 Disclosure of sensitivity analysis for actuarial assumptions [table] Table

*

*

 ifrs-full:DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable
3821 Defined benefit plans [axis] Axis ifrs-full:DefinedBenefitPlansAxis
3822 Defined benefit plans [member] Member ifrs-full:DefinedBenefitPlansMember
3823 Defined benefit pension plan Member ebr:DefinedBenefitPensionPlanMember
3824 Actuarial assumptions [axis] Axis ifrs-full:ActuarialAssumptionsAxis
3825 Actuarial assumptions [member] Member ifrs-full:ActuarialAssumptionsMember
3826 Discount rate Member ifrs-full:ActuarialAssumptionOfDiscountRatesMember
3827 Medical costs Member ifrs-full:ActuarialAssumptionOfMedicalCostTrendRatesMember
3828 Life expectancy Member ebr:ActuarialAssumptionOfIncreaseLifeExpectancyMember
3829 Sensitivity analysis LineItems ifrs-full:DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems
3830 Rate increase (as a percent) Concept (Percent) As Of ifrs-full:PercentageOfReasonablyPossibleIncreaseInActuarialAssumption
3831 Rate decrease (as a percent) Concept (Percent) As Of ifrs-full:PercentageOfReasonablyPossibleDecreaseInActuarialAssumption
3832 Increase in defined benefit obligation Concept (Monetary) As Of Credit ifrs-full:IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption
3833 Decrease in defined benefit obligation Concept (Monetary) As Of Credit ifrs-full:IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption
3834 42911 - Disclosure - POST-EMPLOYMENT BENEFITS - Fair value of plan assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePostEmploymentBenefitsFairValueOfPlanAssetsDetails
3835 Implied Table Table

*

*

 implied:Table
3836 POST-EMPLOYMENT BENEFITS Abstract ifrs-full:DisclosureOfDefinedBenefitPlansAbstract
3837 Available Immediate Values Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets
3838 Realizable Concept (Monetary) As Of Debit ebr:RealizableFundsAmountContributedToFairValueOfPlanAssets
3839 Private Deposits Credit Concept (Monetary) As Of Debit ebr:CreditOfPrivateDepositsAmountContributedToFairValueOfPlanAssets
3840 Investments in Fixed Income Concept (Monetary) As Of Debit ebr:FixedIncomeInvestmentsAmountContributedToFairValueOfPlanAssets
3841 Investments in Variable Income Concept (Monetary) As Of Debit ifrs-full:EquityInstrumentsAmountContributedToFairValueOfPlanAssets
3842 Investments in Funds Concept (Monetary) As Of Debit ifrs-full:InvestmentFundsAmountContributedToFairValueOfPlanAssets
3843 Real Estate Investments Concept (Monetary) As Of Debit ifrs-full:PropertyAmountContributedToFairValueOfPlanAssets
3844 Structured Investments Concept (Monetary) As Of Debit ifrs-full:StructuredDebtAmountContributedToFairValueOfPlanAssets
3845 Loans and Financing Concept (Monetary) As Of Debit ifrs-full:DebtInstrumentsAmountContributedToFairValueOfPlanAssets
3846 Other Concept (Monetary) As Of Debit ifrs-full:OtherAssetsAmountContributedToFairValueOfPlanAssets
3847 Funds receivable from Sponsor Concept (Monetary) As Of Credit ebr:FundsReceivableFromSponsorAmountContributedToFairValueOfPlanAssets
3848 Operating Liabilities Concept (Monetary) As Of Credit ebr:OperationalExpensesAmountContributedToFairValueOfPlanAssets
3849 Contingency Liabilities Concept (Monetary) As Of Credit ebr:ContingentExpensesAmountContributedToFairValueOfPlanAssets
3850 Investment funds Concept (Monetary) As Of Credit ebr:InvestmentInFundsAmountContributedToFairValueOfPlanAssets
3851 Administrative funds Concept (Monetary) As Of Credit ebr:AdministrativeFundsAmountContributedToFairValueOfPlanAssets
3852 Social Security Funds Concept (Monetary) As Of Credit ebr:SocialSecurityFundsAmountContributedToFairValueOfPlanAssets
3853 Total assets Concept (Monetary) As Of Debit ifrs-full:PlanAssetsAtFairValue
3854 43001 - Disclosure - PROVISION FOR CONTINGENCIES - Provision for contingencies (Details) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForContingenciesProvisionForContingenciesDetails
3855 Disclosure of other provisions [table] Table

*

*

 ifrs-full:DisclosureOfOtherProvisionsTable
3856 Classes of other provisions [axis] Axis ifrs-full:ClassesOfProvisionsAxis
3857 Other provisions [member] Member ifrs-full:OtherProvisionsMember
3858 Labor Member ebr:LaborLegalProceedingsProvisionMember
3859 Tax Member ebr:TaxLegalProceedingsProvisionMember
3860 Civil Member ebr:CivilLegalProceedingsProvisionMember
3861 Disclosure of other provisions [line items] LineItems ifrs-full:DisclosureOfOtherProvisionsLineItems
3862 Provision for litigation Abstract ifrs-full:LegalProceedingsProvisionAbstract
3863 CURRENT Abstract ebr:CurrentLegalProceedingsProvisionAbstract
3864 Provision on legal proceedings, current Concept (Monetary) As Of Credit ifrs-full:ShorttermLegalProceedingsProvision
3865 NONCURRENT Abstract ebr:NonCurrentLegalProceedingsProvisionAbstract
3866 Provision on legal proceedings, non-current Concept (Monetary) As Of Credit ifrs-full:LongtermLegalProceedingsProvision
3867 Provision on legal proceedings Concept (Monetary) As Of Credit ifrs-full:LegalProceedingsProvision
3868 43002 - Disclosure - PROVISION FOR CONTINGENCIES - Provision Rollforward (Details) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForContingenciesProvisionRollforwardDetails
3869 Disclosure of other provisions [table] Table

*

*

 ifrs-full:DisclosureOfOtherProvisionsTable
3870 Classes of other provisions [axis] Axis ifrs-full:ClassesOfProvisionsAxis
3871 Other provisions [member] Member ifrs-full:OtherProvisionsMember
3872 Provisions for contingencies Member ifrs-full:LegalProceedingsProvisionMember
3873 Provisions recognized LineItems ifrs-full:DisclosureOfOtherProvisionsLineItems
3874 Changes in provision for contingencies Abstract ifrs-full:ReconciliationOfChangesInOtherProvisionsAbstract
3875 Beginning balance Concept (Monetary) As Of Credit ifrs-full:OtherProvisions
3876 Additions Concept (Monetary) For Period Credit ifrs-full:AdditionalProvisionsOtherProvisions
3877 Reversals of provisions Concept (Monetary) For Period Debit ifrs-full:UnusedProvisionReversedOtherProvisions
3878 Monetary correction Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions
3879 Write-offs Concept (Monetary) For Period Debit ebr:WriteOffOfOtherProvisions
3880 Payments Concept (Monetary) For Period Debit ifrs-full:ProvisionUsedOtherProvisions
3881 Ending balance Concept (Monetary) As Of Credit ifrs-full:OtherProvisions
3882 43003 - Disclosure - PROVISION FOR CONTINGENCIES - Civil lawsuits (Details) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForContingenciesCivilLawsuitsDetails
3883 Disclosure of other provisions [table] Table

*

*

 ifrs-full:DisclosureOfOtherProvisionsTable
3884 Classes of other provisions [axis] Axis ifrs-full:ClassesOfProvisionsAxis
3885 Other provisions [member] Member ifrs-full:OtherProvisionsMember
3886 Provisions for contingencies Member ifrs-full:LegalProceedingsProvisionMember
3887 Monetary correction claim Member ebr:LegalProceedingProvisionForMonetaryCorrectionClaimMember
3888 Guarantor obligation Member ebr:LegalProceedingProvisionForGuarantorObligationMember
3889 Declaration of Nullity Member ebr:LegalProceedingDeclarationOfNullityOfAdendumMember
3890 Indemnification action Member ebr:LegalProceedingProvisionForIndemnificationActionMember
3891 Expropriation action Member ebr:LegalProceedingProvisionForExpropriationActionMember
3892 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
3893 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
3894 AMAZONAS Member ebr:AmazonasGeracaoETransmissaoEnergiS.a.Member
3895 Amazonas Distribuidora Member ebr:AmazonasDMember
3896 CGTEE Member ebr:CompanhiaDeGeracaoTermicaDeEnergiaEletricaMember
3897 Chesf Member ebr:CompanhiaHidroEletricaDoSaoFranciscoMember
3898 Eletronorte Member ebr:CentraisEletricasDoNorteDoBrasilS.a.Member
3899 CEAL Member ebr:CealMember
3900 Geographical areas [axis] Axis ifrs-full:GeographicalAreasAxis
3901 Geographical areas [member] Member ifrs-full:GeographicalAreasMember
3902 Germany Member country:DE
3903 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
3904 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
3905 PARENT COMPANY Member ifrs-full:ParentMember
3906 Provisions recognized LineItems ifrs-full:DisclosureOfOtherProvisionsLineItems
3907 Provision on legal proceedings Concept (Monetary) As Of Credit ifrs-full:LegalProceedingsProvision
3908 Number of contracts recognized for guarantees Concept (Integer) For Period ebr:NumberOfContractsRecognizedForGuarantees
3909 Number of hearing conducted in other country Concept (Integer) For Period ebr:LegalProceedingsNumberOfHearings.
3910 Litigation settlement amount Concept (Monetary) For Period Credit ebr:LitigationJudgmentOrSettlementAmounts
3911 Litigation amount claimed Concept (Monetary) For Period Debit ebr:LitigationDamagesSoughtValue
3912 Provisional enforcement amount provided by defendant on litigation claimed Concept (Monetary) For Period Credit ebr:ProvisionalEnforcementAmountSoughtInLegalProceedings
3913 Amount of assets attached Concept (Monetary) For Period Debit ebr:LegalProceedingsAmountOfAssetsAttached
3914 Percentage of invoicing to be attached as per the consortium's petition Concept (Percent) For Period ebr:LegalProceedingsPercentageOfInvoicingToBeAttached
3915 Amount of funds blocked by the bank Concept (Monetary) For Period Debit ebr:LegalProceedingsFundsBlockedByBank
3916 Provision on legal proceedings, non-current Concept (Monetary) As Of Credit ifrs-full:LongtermLegalProceedingsProvision
3917 Condemnation additional amount on provisional enforcement Concept (Monetary) For Period Debit ebr:LegalProceedingsProvisionDefeatedPartyFees
3918 Condemnation in defeated party fees (as a percent) Concept (Percent) For Period ebr:LegalProceedingsProvisionDefeatedPartyFeesPercent
3919 Additional amount over the principal condemnation amount on provisional enforcement Concept (Monetary) As Of Debit ebr:LegalProceedingsProvisionDefeatedPartyFeesAdditonal
3920 Area of land Concept (Integer) For Period ebr:LegalProceedingsAreaOfLand
3921 Litigation settlement amount Concept (Monetary) For Period Credit ebr:LitigationSettlementAmounts
3922 Number of legal actions filed Concept (Integer) For Period ebr:NumberOfLitigationsFiled
3923 43004 - Disclosure - PROVISION FOR CONTINGENCIES - Contingent liabilities (Details) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForContingenciesContingentLiabilitiesDetails
3924 Disclosure of contingent liabilities [table] Table

*

*

 ifrs-full:DisclosureOfContingentLiabilitiesTable
3925 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
3926 Contingent liabilities [member] Member ifrs-full:ContingentLiabilitiesMember
3927 Legal provision Member ifrs-full:LegalProceedingsContingentLiabilityMember
3928 Labor Member ebr:LaborLegalProceedingsProvisionMember
3929 Tax Member ebr:TaxLegalProceedingsProvisionMember
3930 Civil Member ebr:CivilLegalProceedingsProvisionMember
3931 Contingent liabilities LineItems ifrs-full:DisclosureOfContingentLiabilitiesLineItems
3932 Contingent liability on legal proceedings Concept (Monetary) As Of ifrs-full:EstimatedFinancialEffectOfContingentLiabilities
3933 43005 - Disclosure - PROVISION FOR CONTINGENCIES - Contingent liabilities of Civil lawsuits Parent (Details) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForContingenciesContingentLiabilitiesOfCivilLawsuitsParentDetails
3934 Disclosure of contingent liabilities [table] Table

*

*

 ifrs-full:DisclosureOfContingentLiabilitiesTable
3935 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
3936 Contingent liabilities [member] Member ifrs-full:ContingentLiabilitiesMember
3937 Legal provision Member ifrs-full:LegalProceedingsContingentLiabilityMember
3938 Class action lawsuits Member ebr:ContingentLiabilityForClassActionLawsuitsMember
3939 Acquisition of energy of Belo Monte Member ebr:LegalProceedingsContingentLiabilityForAcquisitionOfEnergyMember
3940 Limitation of the volume of gas Member ebr:LegalProceedingsContingentLiabilityForLimitationOfVolumeOfGasMember
3941 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
3942 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
3943 Joint venture Member ifrs-full:JointVenturesMember
3944 NORTE ENERGIA Member ebr:NorteEnergiaMember
3945 Range [axis] Axis ifrs-full:RangeAxis
3946 Ranges [member] Member ifrs-full:RangesMember
3947 Maximum Member ifrs-full:TopOfRangeMember
3948 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
3949 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
3950 Eletrobras Amazonas Distribuicao de Energia S.A. Member ebr:AmazonasDistribuidoraDeEnergiaS.a.Member
3951 Contingent liabilities LineItems ifrs-full:DisclosureOfContingentLiabilitiesLineItems
3952 Number of securities class action complaints Concept (Integer) For Period ebr:NumberOfSecuritiesClassActionLitigations
3953 Litigation suspension period Concept (xbrli:durationItemType) For Period ebr:LitigationSuspensionPeriod
3954 Provision on legal proceedings Concept (Monetary) As Of Credit ifrs-full:LegalProceedingsProvision
3955 Tax contingent liabilities related to last five fiscal years Concept (Monetary) As Of Credit ebr:TaxContingentLiabilitiesWithEstimatedRiskRelatedToLastFiveFiscalYears
3956 Ownership percentage Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInJointVenture
3957 Purchase contract price per MWh Concept (Decimal) For Period ebr:PurchaseContractPriceForAcquisitionOfEnergy
3958 Acquisition of average energy assured (as a percent) Concept (Percent) For Period ebr:AcquisitionOfAverageEnergyPercentage
3959 Arbitrators claim amount Concept (Monetary) As Of Debit ebr:ArbitratorsClaim
3960 Estimate loss or value involved in the legal proceeding Concept (Monetary) As Of ifrs-full:EstimatedFinancialEffectOfContingentLiabilities
3961 43006 - Disclosure - PROVISION FOR CONTINGENCIES - Contingent liabilities of Civil lawsuits Consolidated (Details) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionForContingenciesContingentLiabilitiesOfCivilLawsuitsConsolidatedDetails
3962 Disclosure of contingent liabilities [table] Table

*

*

 ifrs-full:DisclosureOfContingentLiabilitiesTable
3963 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
3964 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
3965 Subsidiaries Member ifrs-full:SubsidiariesMember
3966 Electrobras Distribuicao Acre S.A. Member ebr:ElectrobrasDistribuicaoAcreS.A.Member
3967 Eletrobras Amazonas Distribuicao de Energia S.A. Member ebr:AmazonasDistribuidoraDeEnergiaS.a.Member
3968 Eletrobras Distribuicao Alagoas S.A. Member ebr:ElectrobrasDistribuicaoAlagoasS.a.Member
3969 Electrobras Distribuicao Piaui S.A. Member ebr:ElectrobrasDistribuicaoPiauiS.A.Member
3970 Electrobras Distribuicao Rondonia S.A. Member ebr:ElectrobrasDistribuicaoRondoniaS.A.Member
3971 Electrobras Distribuicao Roraima S.A. Member ebr:ElectrobrasDistribuicaoRoraimaS.A.Member
3972 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
3973 Contingent liabilities [member] Member ifrs-full:ContingentLiabilitiesMember
3974 Legal provision Member ifrs-full:LegalProceedingsContingentLiabilityMember
3975 Brazilian Association of Water and Electric Energy Consumers Member ebr:BrazilianAssociationOfWaterAndElectricEnergyConsumersMember
3976 Lawsuit filed by the National Association of Consumers (ANDECO) Member ebr:LegalProceedingsContingentLiabilityForLawsuitFiledByNDECOMember
3977 Limitation of the volume of gas Member ebr:LegalProceedingsContingentLiabilityForLimitationOfVolumeOfGasMember
3978 Oil Reimbursement- ANEEL Ratifying Resolution Member ebr:LegalProceedingsContingentLiabilityForOilReimbursementMember
3979 Contingent liabilities LineItems ifrs-full:DisclosureOfContingentLiabilitiesLineItems
3980 Initial cause Concept (Monetary) As Of Credit ebr:InitialCause
3981 Restated initial cause Concept (Monetary) As Of Credit ebr:RestatedInitialCause
3982 Losses Concept (Monetary) As Of Credit ebr:LegalProceedingsContingentLiabilityForLosses
3983 Legal Double Concept (Monetary) As Of Credit ebr:LegalProceedingsContingentLiabilityForDoubleIndemnity
3984 Contingent liability on legal proceedings Concept (Monetary) As Of Credit ebr:LegalProceedingsContingentLiability
3985 Reimbursement of daily contracted quantity limit by CCC Concept (Decimal) For Period ebr:ReimbursementOfDailyContractedQuantityLimit
3986 Contingent liability on legal proceedings Concept (Monetary) As Of ifrs-full:EstimatedFinancialEffectOfContingentLiabilities
3987 43101 - Disclosure - ASSET DECOMMISSION OBLIGATION - Decommissioning (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAssetDecommissionObligationDecommissioningDetails
3988 Disclosure of other provisions [table] Table

*

*

 ifrs-full:DisclosureOfOtherProvisionsTable
3989 Classes of other provisions [axis] Axis ifrs-full:ClassesOfProvisionsAxis
3990 Other provisions [member] Member ifrs-full:OtherProvisionsMember
3991 Angra 1 and 2 Member ebr:Angra1AndAngra2PlantMember
3992 Angra 1 Plant Member ebr:Angra1PlantMember
3993 Angra 2 Plant Member ebr:Angra2PlantMember
3994 ASSET DECOMMISSION OBLIGATION LineItems ifrs-full:DisclosureOfOtherProvisionsLineItems
3995 Present value of decommissioning liability Concept (Monetary) As Of Credit ebr:AssetDecommissionObligationPresentValue
3996 Period for updation of present value of asset decommissioning obligation Concept (xbrli:durationItemType) For Period ebr:PeriodForUpdationOfPresentValueOfAssetDecommissioningObligation
3997 43102 - Disclosure - ASSET DECOMMISSION OBLIGATION - Constitution of the Liability for Low and Medium Rejects Activity and Nuclear Fuel Used (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAssetDecommissionObligationConstitutionOfLiabilityForLowAndMediumRejectsActivityAndNuclearFuelUsedDetails
3998 Implied Table Table

*

*

 implied:Table
3999 ASSET DECOMMISSION OBLIGATION Abstract ebr:AssetDecommissionObligationAbstract
4000 Estimated cost for transportation and final disposal of low and medium activity operational waste Concept (Monetary) As Of Credit ebr:EstimatedCostForTransportationAndFinalDisposalOfLowAndMediumActivityOperationalWaste
4001 Estimated cost for initial storage of nuclear fuel elements used and respective system for moving fuel elements of the plant to facility Concept (Monetary) As Of Credit ebr:EstimatedCostForInitialStorageOfNuclearFuelElementsUsedAndRespectiveSystemForMovingFuelElementsOfPlantToFacility
4002 43103 - Disclosure - ASSET DECOMMISSION OBLIGATION - Adjustment to present value of Decommissioning, Low and Medium Activity Rejects and Used Nuclear Fuel (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAssetDecommissionObligationAdjustmentToPresentValueOfDecommissioningLowAndMediumActivityRejectsAndUsedNuclearFuelDetails
4003 Implied Table Table

*

*

 implied:Table
4004 ASSET DECOMMISSION OBLIGATION Abstract ebr:AssetDecommissionObligationAbstract
4005 Discount rate (as a percent) Concept (Percent) As Of ifrs-full:DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse
4006 Present value adjustment of decommissioning, low and medium activity waste and used nuclear fuel, recognized Concept (Monetary) For Period Credit ebr:PresentValueAdjustmentOfDecommissioningLowAndMediumActivityWasteAndUsedNuclearFuelRecognized
4007 43104 - Disclosure - ASSET DECOMMISSION OBLIGATION -Summary of position of the amounts corresponding to the total liability referring to the demobilization of assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAssetDecommissionObligationSummaryOfPositionOfAmountsCorrespondingToTotalLiabilityReferringToDemobilizationOfAssetsDetails
4008 Disclosure of other provisions [table] Table

*

*

 ifrs-full:DisclosureOfOtherProvisionsTable
4009 Classes of other provisions [axis] Axis ifrs-full:ClassesOfProvisionsAxis
4010 Other provisions [member] Member ifrs-full:OtherProvisionsMember
4011 Angra 1 Plant Member ebr:Angra1PlantMember
4012 Angra 2 Plant Member ebr:Angra2PlantMember
4013 ASSET DECOMMISSION OBLIGATION LineItems ifrs-full:DisclosureOfOtherProvisionsLineItems
4014 Decommissioning, Total Cost Estimate Concept (Monetary) As Of Credit ebr:TotalCostEstimateForAssetDecommissioningObligation
4015 Decommissioning, Adjustment to Present Value Concept (Monetary) For Period Credit ebr:AssetDecommissioningObligationRevisionOfEstimate
4016 Decommissioning, Estimate to Present Value Concept (Monetary) As Of Credit ebr:EstimateToPresentValueOfAssetDecommissioningObligation
4017 Decommissioning, Present value Concept (Monetary) As Of Credit ebr:PresentValueOfAssetDecommissioningObligation
4018 Low and Medium Activity Reactors and Used Nuclear Fuel, Total Cost Estimate Concept (Monetary) As Of Credit ebr:TotalCostEstimateForLowAndMediumActivityReactorsAndUsedNuclearFuelObligation
4019 Low and Medium Activity Reactors and Used Nuclear Fuel, Adjustment to Present Value Concept (Monetary) For Period Credit ebr:RevisionOfEstimateForLowAndMediumActivityReactorsAndUsedNuclearFuelObligation
4020 Low and Medium Activity Reactors and Used Nuclear Fuel, Estimate to Present Value Concept (Monetary) As Of Credit ebr:EstimateToPresentValueOfLowAndMediumActivityReactorsAndUsedNuclearFuelObligation
4021 Low and Medium Activity Reactors and Used Nuclear Fuel, Present value Concept (Monetary) As Of Credit ebr:PresentValueOfLowAndMediumActivityReactorsAndUsedNuclearFuelObligation
4022 Total Asset Repayment Obligations, Total Cost Estimate Concept (Monetary) As Of Credit ebr:TotalCostEstimateForTotalAssetRepaymentObligation
4023 Total Asset Repayment Obligations, Adjustment to Present Value Concept (Monetary) For Period Credit ebr:RevisionOfEstimateForTotalAssetRepaymentObligations
4024 Total Asset Repayment Obligations, Estimate to Present Value Concept (Monetary) As Of Credit ebr:EstimateToPresentValueOfTotalAssetRepaymentObligations
4025 Total Asset Repayment Obligations, Present value Concept (Monetary) As Of Credit ebr:PresentValueOfTotalAssetRepaymentObligations
4026 43201 - Disclosure - ADVANCES FOR FUTURE CAPITAL INCREASE - NON-CURRENT LIABILITIES (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAdvancesForFutureCapitalIncreaseNonCurrentLiabilitiesDetails
4027 Schedule of projects earmarked by advances received on future capital increase [Table] Table

*

*

 ebr:ScheduleOfProjectsEarmarkedByAdvancesReceivedOnFutureCapitalIncreaseTable
4028 Types of contracts [axis] Axis ifrs-full:TypesOfContractsAxis
4029 Types of contracts [member] Member ifrs-full:TypesOfContractsMember
4030 Federal Government Contribution to Future Capital Increase Member ebr:FederalGovernmentContributionMember
4031 Acquisition of Equity Stake CEEE/CGTEE Member ebr:CeeeCgteeEquityTakeAcquisitionMember
4032 Banabui - Fortaleza Transmission Line Member ebr:BanabuiFortalezaTransmissionLineMember
4033 UHE de Xingo Member ebr:UheDeXingoMember
4034 Transmission Line in the State of Bahia Member ebr:TransmissionLineInBahiaMember
4035 Federal Electricity Access Fund - Law 5,073/66 Member ebr:FederalElectricityAccessFundLawMember
4036 ADVANCES FOR FUTURE CAPITAL INCREASE LineItems ebr:ScheduleOfProjectsEarmarkedTowardsAdvancesReceivedOnFutureCapitalIncreaseLineItems
4037 Advances for future capital increase, Non-Current Liabilities Concept (Monetary) As Of Credit ebr:AdvancesForFutureCapitalIncreaseNonCurrentLiabilities
4038 43301 - Disclosure - PROVISIONS FOR ONEROUS CONTRACTS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureProvisionsForOnerousContractsDetails
4039 Schedule disclosing information related to onerous contracts provision Table

*

*

 ebr:DisclosureOfOnerousContractsProvisionTable
4040 Types of contracts [axis] Axis ifrs-full:TypesOfContractsAxis
4041 Types of contracts [member] Member ifrs-full:TypesOfContractsMember
4042 Contract 062/2001 Member ebr:Contract0622001Member
4043 LT Recife II - Suape II 018/2011 Member ebr:LtRecifeIiSuapeIi0182011Member
4044 LT Camaari IV - Sapeau Member ebr:LtCamaariIvSapeau0192011Member
4045 Others Member ebr:OtherContractsMember
4046 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
4047 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
4048 Brasil Ventos S.A. Member ebr:BrasilVentosS.a.Member
4049 Camacari Member ebr:CamacariMember
4050 UHE Funil, MG Member ebr:UheFunilMgMember
4051 UHE Coaracy Nunes Member ebr:UheCoaracyNunesMember
4052 FURNAS Member ebr:FurnasMember
4053 UHE Marimbondo Member ebr:UheMarimbondoMember
4054 UTN Angra 3 Member ebr:UtnAngra3Member
4055 Estreito Member ebr:EstreitoMember
4056 Other Member ebr:OtherContractsOrProjectsMember
4057 Companhia Energetica de Alagoas (Ceal) Member ebr:CompanhiaEnergeticaDeAlagoasCealMember
4058 Cepisa Member ebr:CompanhiaEnergeticaDoPiauiCepisaMember
4059 Ceron Member ebr:CentraisEletricasDeRondoniaCeronMember
4060 Boa Vista Member ebr:BoaVistaEnergiaMember
4061 Amazonas Distribuidora Member ebr:AmazonasDMember
4062 Segments [axis] Axis ifrs-full:SegmentsAxis
4063 Segments [member] Member ifrs-full:SegmentsMember
4064 Transmission Member ebr:TransmissionSegmentMember
4065 Generation Member ebr:GenerationSegmentMember
4066 Distribution Member ebr:DistributionSegmentMember
4067 PROVISIONS FOR ONEROUS CONTRACTS LineItems ebr:OnerousContractsProvisionLineItems
4068 Beginning balance of current onerous contracts provision Concept (Monetary) As Of Credit ifrs-full:ShorttermOnerousContractsProvision
4069 Constitutions to current onerous contracts provision Concept (Monetary) For Period Credit ebr:ShortTermOnerousContractsProvisionAdditions
4070 Reversals/Compensation current onerous contracts provision Concept (Monetary) For Period Debit ebr:ShortTermOnerousContractsProvisionReversal
4071 Classification as held for sale of current onerous contracts provision Concept (Monetary) For Period Debit ebr:ShortTermOnerousContractsProvisionClassificationAsHeldForSale
4072 Ending balance of current onerous contracts provision Concept (Monetary) As Of Credit ifrs-full:ShorttermOnerousContractsProvision
4073 Beginning balance of non-current onerous contracts provision Concept (Monetary) As Of Credit ifrs-full:LongtermOnerousContractsProvision
4074 Constitutions to non-current onerous contracts provision Concept (Monetary) For Period Credit ebr:LongTermOnerousContractsProvisionAdditions
4075 Reversals/Compensation non-current onerous contracts provision Concept (Monetary) For Period Debit ebr:LongTermOnerousContractsProvisionReversal
4076 Ending balance of non-current onerous contracts provision Concept (Monetary) As Of Credit ifrs-full:LongtermOnerousContractsProvision
4077 Beginning balance of onerous contracts provision Concept (Monetary) As Of Credit ifrs-full:OnerousContractsProvision
4078 Constitutions to onerous contracts provision Concept (Monetary) For Period Credit ebr:OnerousContractsProvisionAdditions
4079 Reversals/Compensation of onerous contracts provision Concept (Monetary) For Period Debit ebr:OnerousContractsProvisionReversal
4080 Classification as held for sale of onerous contracts provision Concept (Monetary) For Period Debit ebr:OnerousContractsProvisionClassificationAsHeldForSale
4081 Ending balance of onerous contracts provision Concept (Monetary) As Of Credit ifrs-full:OnerousContractsProvision
4082 Balance of onerous contracts provision, current operating and maintenance costs Concept (Monetary) As Of Credit ebr:OnerousContractsProvisionCurrentOperatingAndMaintenanceCosts
4083 43401 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Purchase of energy (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsPurchaseOfEnergyDetails
4084 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4085 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4086 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4087 Amazonas Distribuidora Member ebr:AmazonasDMember
4088 CGTEE Member ebr:CgteeMember
4089 CHESF Member ebr:ChesfMember
4090 Chui IX Member ebr:ChuiIxMember
4091 Distribuidora Alagoas Member ebr:DistribuidoraAlagoasMember
4092 ELETROSUL Member ebr:EletrosulMember
4093 FURNAS Member ebr:FurnasMember
4094 Hermenegildo I Member ebr:HermenegildoIMember
4095 Hermenegildo II Member ebr:HermenegildoIiMember
4096 Hermenegildo III Member ebr:HermenegildoIiiMember
4097 Maturity [axis] Axis ifrs-full:MaturityAxis
4098 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4099 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4100 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4101 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4102 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4103 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
4104 After 2023 Member ebr:LaterThanSixYearsMember
4105 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4106 Purchase of energy Abstract ebr:LongTermElectricalEnergyPurchaseCommitmentFiscalYearMaturityScheduleAbstract
4107 Total Concept (Monetary) As Of Credit ebr:LongTermElectricalEnergyPurchaseCommitmentAmount
4108 43402 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Fuel Suppliers (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsFuelSuppliersDetails
4109 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4110 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4111 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4112 Amazonas Distribuidora Member ebr:AmazonasDMember
4113 CGTEE Member ebr:CgteeMember
4114 Eletronuclear Member ebr:EletronuclearMember
4115 Maturity [axis] Axis ifrs-full:MaturityAxis
4116 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4117 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4118 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4119 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4120 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4121 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
4122 After 2023 Member ebr:LaterThanSixYearsMember
4123 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4124 Fuel Suppliers Abstract ebr:LongTermFuelPurchaseCommitmentFiscalYearMaturityScheduleAbstract
4125 Total Concept (Monetary) As Of Credit ebr:LongTermFuelPurchaseCommitmentAmount
4126 43403 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Sale of Energy (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsSaleOfEnergyDetails
4127 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4128 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4129 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4130 Amazonas GT Member ebr:AmazonasGTMember
4131 CGTEE Member ebr:CgteeMember
4132 CHESF Member ebr:ChesfMember
4133 Chui IX Member ebr:ChuiIxMember
4134 ELETRONORTE Member ebr:EletronorteMember
4135 Eletronuclear Member ebr:EletronuclearMember
4136 ELETROSUL Member ebr:EletrosulMember
4137 FURNAS Member ebr:FurnasMember
4138 Hermenegildo I Member ebr:HermenegildoIMember
4139 Hermenegildo II Member ebr:HermenegildoIiMember
4140 Hermenegildo III Member ebr:HermenegildoIiiMember
4141 Maturity [axis] Axis ifrs-full:MaturityAxis
4142 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4143 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4144 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4145 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4146 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4147 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
4148 After 2023 Member ebr:LaterThanSixYearsMember
4149 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4150 Sale of energy Abstract ebr:LongTermElectricalEnergySaleCommitmentFiscalYearMaturityScheduleAbstract
4151 Total Concept (Monetary) As Of Credit ebr:LongTermElectricalEnergySaleCommitmentAmount
4152 43404 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Environmental Commitments (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsEnvironmentalCommitmentsDetails
4153 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4154 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4155 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4156 ELETRONORTE Member ebr:EletronorteMember
4157 Eletronuclear Member ebr:EletronuclearMember
4158 Maturity [axis] Axis ifrs-full:MaturityAxis
4159 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4160 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4161 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4162 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4163 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4164 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
4165 After 2023 Member ebr:LaterThanSixYearsMember
4166 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4167 Environmental Commitments Abstract ebr:LongTermEnvironmentalCommitmentFiscalYearMaturityScheduleAbstract
4168 Total Concept (Monetary) As Of Credit ebr:EnvironmentalCommitmentAmount
4169 43405 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Purchase of Fixed and Intangible Assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsPurchaseOfFixedAndIntangibleAssetsDetails
4170 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4171 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4172 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4173 CHESF Member ebr:ChesfMember
4174 Eletronuclear Member ebr:EletronuclearMember
4175 ELETROSUL Member ebr:EletrosulMember
4176 Maturity [axis] Axis ifrs-full:MaturityAxis
4177 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4178 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4179 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4180 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4181 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4182 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4183 Purchase of Fixed and Intangible Assets Abstract ebr:ContractualCommitmentsForPurchaseOfFixedAndIntangibleAssetsFiscalYearMaturityScheduleAbstract
4184 Total Concept (Monetary) As Of Credit ebr:ContractualCommitmentsForAcquisitionOfEquipmentAmount
4185 43406 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Acquisition of input materials (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsAcquisitionOfInputMaterialsDetails
4186 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4187 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4188 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4189 CGTEE Member ebr:CgteeMember
4190 Maturity [axis] Axis ifrs-full:MaturityAxis
4191 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4192 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4193 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4194 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4195 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4196 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
4197 After 2023 Member ebr:LaterThanSixYearsMember
4198 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4199 Acquisition of input materials Abstract ebr:ContractualCommitmentsForAcquisitionOfInputMaterialsFiscalYearMaturityScheduleAbstract
4200 Total Concept (Monetary) As Of Credit ebr:ContractualCommitmentsForAcquisitionOfOfInputMaterialsAmount
4201 43407 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Purchase of fixed assets (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsPurchaseOfFixedAssetsDetails
4202 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4203 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4204 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4205 CCBM Member ebr:CcbmMember
4206 ELM Member ebr:ElmMember
4207 CMBM Member ebr:CmbmMember
4208 Maturity [axis] Axis ifrs-full:MaturityAxis
4209 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4210 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4211 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4212 Purchase of fixed assets Abstract ebr:ContractualCommitmentsForPurchaseOfFixedAssetsInJointlyControlledVenturesFiscalYearMaturityScheduleAbstract
4213 Total Concept (Monetary) As Of Credit ifrs-full:CapitalCommitments
4214 43408 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Use of public goods (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsUseOfPublicGoodsDetails
4215 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4216 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4217 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4218 Norte Energia S.A. Member ebr:NorteEnergiaS.a.Member
4219 SINOP Member ebr:CompanhiaEnergticaSinopS.a.Member
4220 Maturity [axis] Axis ifrs-full:MaturityAxis
4221 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4222 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4223 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4224 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4225 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4226 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
4227 After 2023 Member ebr:LaterThanSixYearsMember
4228 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4229 Use of public goods Abstract ebr:ContractualCommitmentsForUseOfPublicGoodsInJointlyControlledVenturesFiscalYearMaturityScheduleAbstract
4230 Total Concept (Monetary) As Of Credit ebr:ContractualCommitmentsForUseOfPublicGoodsInJointlyControlledVenturesAmount
4231 43409 - Disclosure - LONG-TERM OPERATING COMMITMENTS - Capital contribution (Details) Network

*

*

 http://eletrobras.com/role/DisclosureLongTermOperatingCommitmentsCapitalContributionDetails
4232 Long term operating commitments [table] Table

*

*

 ebr:LongTermOperatingCommitmentsTable
4233 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4234 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4235 Norte Energia S.A. Member ebr:NorteEnergiaS.a.Member
4236 Complexo Famosa Member ebr:ComplexoFamosaMember
4237 Teles pires Member ebr:TelesPiresMember
4238 New Businesses Member ebr:NewBusinessesMember
4239 Complexo Eolico Baleia Member ebr:ComplexoEolicoBaleiaMember
4240 Complexo Eolico Punau Member ebr:ComplexoEolicoPunauMember
4241 Holding Brasil Ventos Member ebr:HoldingBrasilVentosMember
4242 Complexo Eolico Itaguacu Da Bahia Member ebr:ComplexoEolicoItaguacuDaBahiaMember
4243 Complexo Eolico Pindai I Member ebr:ComplexoEolicoPindaiiMember
4244 Complexo Eolico Pindai II Member ebr:ComplexoEolicoPindaiIiMember
4245 Complexo Eolico Pindai III Member ebr:ComplexoEolicoPindaiIiiMember
4246 Interligacao Eletrica Garanhuns S.A. Member ebr:InterligacaoEletricaGaranhunsS.a.Member
4247 TDG - Transmissora Delmiro Gouveia S.A. Member ebr:TdgTransmissoraDelmiroGouveiaS.a.Member
4248 ESBR Participacoes S.A. Member ebr:EsbrParticipacoesS.a.Member
4249 Extremoz Transmissora do Nordeste S/A Member ebr:ExtremozTransmissoraDoNordesteSMember
4250 Companhia Energtica Sinop S.A. Member ebr:CompanhiaEnergeticaSinopMember
4251 Paraiso Member ebr:ParaisoMember
4252 Transmission Auction 004/2014 - Lot A Member ebr:TransmissionAuction0042014LotaMember
4253 Maturity [axis] Axis ifrs-full:MaturityAxis
4254 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4255 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4256 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4257 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4258 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4259 LONG-TERM OPERATING COMMITMENTS LineItems ebr:LongTermPurchaseCommitmentsLineItems
4260 Capital contribution Abstract ebr:ContractualCapitalCommitmentsInJointlyControlledVenturesFiscalYearMaturityScheduleAbstract
4261 Total Concept (Monetary) As Of Credit ebr:ContractualCapitalCommitmentsInJointlyControlledVenturesAmount
4262 43501 - Disclosure - EQUITY - Capital Stock (Details) Network

*

*

 http://eletrobras.com/role/DisclosureEquityCapitalStockDetails
4263 Disclosure of classes of share capital [table] Table

*

*

 ifrs-full:DisclosureOfClassesOfShareCapitalTable
4264 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
4265 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
4266 Ordinary shares Member ifrs-full:OrdinarySharesMember
4267 Preference shares Member ifrs-full:PreferenceSharesMember
4268 Class A Member ebr:ClassaPreferenceSharesMember
4269 Class B Member ebr:ClassBPreferenceSharesMember
4270 Shareholders name [axis] Axis ebr:ShareholdersNameAxis
4271 Shareholders name [domain] Member ebr:ShareholdersNameDomain
4272 Federal Government Member ifrs-full:GovernmentMember
4273 BNDESPAR Member ebr:BndesparMember
4274 BNDES Member ebr:BndesMember
4275 Banco Classico Member ebr:BancoClassicoMember
4276 American Depositary Receipts - ADRs Member ebr:AmericanDepositaryReceiptsAdrsMember
4277 Other Member ebr:OtherShareholdersMember
4278 Minority share holders Member ebr:MinorityShareholderMember
4279 Non resident minority shareholder Member ebr:NonResidentMinorityShareholderMember
4280 Capital Stock LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
4281 Capital stock Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
4282 Face value Concept (Share) As Of ifrs-full:ParValuePerShare
4283 Voting rights (as a percent) Concept (Percent) For Period ebr:PreferenceSharesVotingRightsPercentage
4284 Dividend rate (as a percent) Concept (Percent) For Period ebr:MinimumRemunerationForPreferredSharesPercentage
4285 Quantity Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
4286 Percentage of shares issued Concept (Percent) For Period ebr:PercentageOfSharesIssued
4287 43502 - Disclosure - EQUITY - Capital Reserves (Details) Network

*

*

 http://eletrobras.com/role/DisclosureEquityCapitalReservesDetails
4288 Disclosure of reserves within equity [table] Table

*

*

 ifrs-full:DisclosureOfReservesWithinEquityTable
4289 Reserves within equity [axis] Axis ifrs-full:ReservesWithinEquityAxis
4290 Other reserves [member] Member ifrs-full:OtherReservesMember
4291 Compensation for insufficient remuneration (CRC) Member ebr:CompensationForInsufficientRemunerationMember
4292 Goodwill on the issue of shares Member ebr:GoodwillOnIssuanceOfStockMember
4293 Special - Decree/Law 54,936/1964 Member ebr:SpecialDecreeLaw549361964Member
4294 Monetary correction of the opening balance sheet of 1978 Member ebr:MonetaryCorrectionIn1978OpeningBalanceSheetMember
4295 Monetary correction of the Compulsory Loan - 1987 Member ebr:MonetaryCorrectionIn1987CompulsoryLoanMember
4296 Grants and subsidies - FINOR, FINAM and others Member ebr:GrantsAndSubsidiesFinorFinamAndOthersMember
4297 Capital Reserves LineItems ifrs-full:DisclosureOfReservesWithinEquityLineItems
4298 Capital reserve Concept (Monetary) As Of Credit ifrs-full:CapitalReserve
4299 43503 - Disclosure - EQUITY - Loss Absorption (Details) Network

*

*

 http://eletrobras.com/role/DisclosureEquityLossAbsorptionDetails
4300 Disclosure of classes of share capital [table] Table

*

*

 ifrs-full:DisclosureOfClassesOfShareCapitalTable
4301 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
4302 Equity [member] Member ifrs-full:EquityMember
4303 ACCUMULATED LOSSES Member ifrs-full:RetainedEarningsMember
4304 Loss Absorption LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
4305 Accumulated Losses before absorption of losses Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughBeforeAppropriationOfRetainedEarnings
4306 Opening balance of profit reserves Concept (Monetary) As Of Credit ebr:ProfitReserve
4307 Realization of other comprehensive income Concept (Monetary) For Period Debit ebr:IncreaseDecreaseThroughDeferredIncomeTaxAndSocialContributionOverOtherComprehensiveIncomeLoss
4308 Income from the acquisition of subsidiaries Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary
4309 Unclaimed shareholder remuneration - Prescribed Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughUnclaimedCompensationToShareholders
4310 Realization of equity valuation adjustment Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughEquityValuationAdjustments
4311 Realization of statutory reserve Concept (Monetary) For Period Credit ebr:IncreaseDecreaseThroughTransfersFromLegalReservesForAbsorptionOfLosses
4312 43504 - Disclosure - EQUITY - Profit Reserve (Details) Network

*

*

 http://eletrobras.com/role/DisclosureEquityProfitReserveDetails
4313 Disclosure of reserves within equity [table] Table

*

*

 ifrs-full:DisclosureOfReservesWithinEquityTable
4314 Reserves within equity [axis] Axis ifrs-full:ReservesWithinEquityAxis
4315 Other reserves [member] Member ifrs-full:OtherReservesMember
4316 LEGAL Member ebr:ProfitReservesLegalMember
4317 STATUTORY Member ifrs-full:StatutoryReserveMember
4318 Unrealized Earnings Member ebr:UnrealizedEarningsMember
4319 Withholding of Earnings Member ebr:WithheldEarningsMember
4320 Capital Reserves LineItems ifrs-full:DisclosureOfReservesWithinEquityLineItems
4321 Profit reserves Concept (Monetary) As Of Credit ebr:ProfitReserve
4322 43505 - Disclosure - EQUITY - Dividend distribution policy (Details) Network

*

*

 http://eletrobras.com/role/DisclosureEquityDividendDistributionPolicyDetails
4323 Statement [Table] Table

*

*

 us-gaap:StatementTable
4324 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
4325 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
4326 Preference shares Member ifrs-full:PreferenceSharesMember
4327 Class A Member ebr:ClassaPreferenceSharesMember
4328 Class B Member ebr:ClassBPreferenceSharesMember
4329 Statement LineItems us-gaap:StatementLineItems
4330 Percentage of net income will be allocated prior to any other destination to legal reserve Concept (Pure) For Period ebr:PercentageOfNetIncomeExpectedToBeAllocatedToLegalReserve
4331 Percentage of maximum share capital to be allocated Concept (Pure) For Period ebr:PercentageOfShareCapitalToBeAllocatedMaximum
4332 Percentage of net income reserved for technical-economic feasibility studies and projects in electric sector Concept (Pure) For Period ebr:PercentageOfNetIncomeToBeReservedForTechnicalEconomicFeasibilityStudiesAndProjectsInElectricSector
4333 Percentage of maximum reserve not to exceed paid-up capital to cover technical-economic feasibility studies and projects in electric sector Concept (Pure) For Period ebr:PercentageOfReserveNotToExceedPaidUpCapitalToCoverTechnicalEconomicFeasibilityStudiesAndProjectsInElectricSectorMaximum
4334 Percentage of net income to be allocated to investment reserve Concept (Pure) For Period ebr:PercentageOfNetIncomeToBeAllocatedToInvestmentReserve
4335 Percentage of maximum investment reserve not to exceed paid-up capital Concept (Pure) For Period ebr:PercentageOfNetIncomeToBeAllocatedToInvestmentReserveNotToExceedPaidUpCapitalMaximum
4336 Percentage of maximum net income to be used to cover social assistance to employees Concept (Pure) For Period ebr:PercentageOfNetIncomeToBeUsedToCoverSocialAssistanceToEmployeesMaximum
4337 Percentage of maximum paid up capital to cover social assistance to employees Concept (Pure) For Period ebr:PercentageOfPaidUpCapitalToCoverSocialAssistanceToEmployeesMaximum
4338 Percentage of dividend distribution for preferred shares Concept (Pure) For Period ebr:IfrsPreferredSharesDividendRatePercentage
4339 43601 - Disclosure - EARNINGS PER SHARE (Details) Network

*

*

 http://eletrobras.com/role/DisclosureEarningsPerShareDetails
4340 Earnings per share [table] Table

*

*

 ifrs-full:EarningsPerShareTable
4341 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
4342 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
4343 Ordinary shares Member ifrs-full:OrdinarySharesMember
4344 Preferred A Member ebr:PreferredSharesClassMember
4345 Preferred B Member ebr:PreferredSharesClassBMember
4346 Preferred B converted Member ebr:ConvertedPreferredSharesClassBMember
4347 EARNINGS PER SHARE LineItems ifrs-full:EarningsPerShareLineItems
4348 Basic loss per share Abstract ifrs-full:BasicEarningsPerShareAbstract
4349 Income (Losses) attributable to each class of shares Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity
4350 Weighted average shares outstanding, basic Concept (Shares) For Period ifrs-full:WeightedAverageShares
4351 % of shares in relation to total ( As a percent ) Concept (Percent) For Period ebr:WeightedAverageSharesPercentage
4352 Basic earnings per share (R$) Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
4353 Basic and diluted profit or loss per share (R$) Concept (Share) For Period ifrs-full:BasicAndDilutedEarningsLossPerShare
4354 Diluted loss per share Abstract ifrs-full:DilutedEarningsPerShareAbstract
4355 Potential dilutive common shares included in the calculation of the weighted average number of shares due to dilutive effect Concept (Shares) For Period ifrs-full:DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares
4356 Earnings attributable to each class of shares Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
4357 Weighted average shares outstanding, diluted Concept (Shares) For Period ifrs-full:AdjustedWeightedAverageShares
4358 % of shares in relation to total ( As a percent ) Concept (Percent) For Period ebr:AdjustedWeightedAverageSharesPercentage
4359 Diluted profit or loss per share (R$) Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
4360 43701 - Disclosure - NET OPERATING REVENUE (Details) Network

*

*

 http://eletrobras.com/role/DisclosureNetOperatingRevenueDetails
4361 Disclosure of dis-aggregation of net operating revenue [table] Table

*

*

 ebr:DisclosureOfDisAggregationOfNetOperatingRevenueTable
4362 Segments [axis] Axis ifrs-full:SegmentsAxis
4363 Segments [member] Member ifrs-full:SegmentsMember
4364 Generation Member ebr:GenerationMember
4365 Transmission Member ebr:TransmissionMember
4366 Distribution Member ebr:DistributionMember
4367 Disclosure of disaggregation of net operating revenue [line items] LineItems ebr:DisclosureOfDisaggregationOfNetOperatingRevenueLineItems
4368 Power supply for distribution companies Concept (Monetary) For Period Credit ebr:RevenueFromSupplyOrSaleOfGeneratedElectricity
4369 Power supply for end consumers Concept (Monetary) For Period Credit ifrs-full:RevenueFromSaleOfElectricity
4370 Short-Term Electric Power Concept (Monetary) For Period Credit ebr:RevenueFromShortTermElectricity
4371 Revenue from operation and maintenance of renewed concessions Concept (Monetary) For Period Credit ebr:RevenueFromOperationAndMaintenanceOfRenewedConcessions
4372 Revenue from operation and maintenance of renewed lines Concept (Monetary) For Period Credit ebr:RevenueFromOperationAndMaintenanceOfRenewedLines
4373 Revenue from operation and maintenance Concept (Monetary) For Period Credit ebr:RevenueFromOperationAndMaintenance
4374 Construction revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromConstructionContracts
4375 Financial effect of Itaipu Concept (Monetary) For Period Credit ebr:FinancialEffectOfHydroelectricGenerationFacilityOwnedByDomesticCountryAndForeignCountry
4376 Financial - Return on Investment Concept (Monetary) For Period Credit ebr:UpdatesToReturnRate
4377 Financial - Return on Investment - RBSE Concept (Monetary) For Period Credit ifrs-full:InvestmentIncome
4378 CVA and other financial components Concept (Monetary) For Period Credit ebr:VariationsInCostOfElectricityDistributionAnnualRateAdjustment
4379 Total gross revenue Concept (Monetary) For Period Credit ebr:GrossOperatingRevenue
4380 Other revenues Concept (Monetary) For Period Credit ifrs-full:OtherRevenue
4381 Gross operating and other revenue Concept (Monetary) For Period Credit ebr:GrossOperatingAndOtherRevenue
4382 (-) Deductions from Operating Revenue Abstract ebr:DeductionFromOperatingRevenueAbstract
4383 (-) ICMS Concept (Monetary) For Period Debit ebr:ICMSTax
4384 (-) PASEP and COFINS Concept (Monetary) For Period Debit ebr:PSEPAndCOFINSTax
4385 (-) Sector charges Concept (Monetary) For Period Debit ebr:SectorRelatedFees
4386 (-) Other Deductions (including ISS) Concept (Monetary) For Period Debit ebr:OtherRevenueDeductions
4387 Total deduction from operating revenue Concept (Monetary) For Period Debit ebr:TaxesAndDeductionsFromRevenue
4388 NET OPERATING REVENUE Concept (Monetary) For Period Credit ifrs-full:Revenue
4389 Amount recognized under Financial - Income Return on Investment Concept (Monetary) For Period Credit ebr:IncomeFromRevaluationOfTransmissionAssets
4390 43801 - Disclosure - RESULTS OF EQUITY INTERESTS (Details) Network

*

*

 http://eletrobras.com/role/DisclosureResultsOfEquityInterestsDetails
4391 Implied Table Table

*

*

 implied:Table
4392 RESULTS OF EQUITY INTERESTS Abstract ebr:EquityMethodInvestmentsAbstract
4393 Investments in associated companies Concept (Monetary) For Period Credit ifrs-full:ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod
4394 Interest on equity Concept (Monetary) For Period Credit ebr:InterestOnEquityOfOtherInvestments
4395 Dividends Concept (Monetary) For Period Credit ifrs-full:RevenueFromDividends
4396 Compensation for investments in partnerships Concept (Monetary) For Period Credit ebr:RemunerationOfInvestmentsInPartnerships
4397 Income from capital - ITAIPU Concept (Monetary) For Period Credit ebr:ReturnOfCapitalInvestment
4398 Other Concept (Monetary) For Period Credit ebr:OtherInvestmentsIncome
4399 Other investments Concept (Monetary) For Period Credit ebr:IncomeFromOtherInvestments
4400 Results of equity method investments Concept (Monetary) For Period Credit ebr:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodAndIncomeFromOtherInvestments
4401 43901 - Disclosure - PERSONNEL, MATERIAL AND SERVICES (Details) Network

*

*

 http://eletrobras.com/role/DisclosurePersonnelMaterialAndServicesDetails
4402 Disclosure Of Personnel Supplier And Services Expenses [Table] Table

*

*

 ebr:DisclosureOfPersonnelSupplierAndServicesExpensesTable
4403 Retirement Plan [Axis] Axis ebr:RetirementPlanAxis
4404 Retirement Plan [Member] Member ebr:RetirementPlanMember
4405 Extraordinary Retirement Plan (PAE) Member ebr:ExtraordinaryRetirementPlanMember
4406 Personnel, material and services LineItems ebr:DisclosureOfInformationForPersonnelMaterialAndServicesExpensesLineItems
4407 Personnel Concept (Monetary) For Period Debit ifrs-full:EmployeeBenefitsExpense
4408 Materials Concept (Monetary) For Period Debit ifrs-full:CostOfMerchandiseSold
4409 Services Concept (Monetary) For Period Debit ifrs-full:ServicesExpense
4410 Total Concept (Monetary) For Period Debit ebr:PersonnelSupplierAndServicesExpensesTotal
4411 Employees for voluntary adhesions Concept (Integer) For Period ebr:NumberOfEmployeesForVoluntaryAdhesions
4412 Incentive indemnification equivalent expense (as a percent) Concept (Percent) For Period ebr:PercentageOfExpansesToIncentiveIndemnificationEquivalent
4413 Total amount for the adhesions to Incentive indemnification equivalent expense (as a percent) Concept (Percent) For Period ebr:SumOfAmountsForAdhesionsMadeUpToIncentiveIndemnificationEquivalentPercentage
4414 Employees health coverage period Concept (xbrli:durationItemType) For Period ebr:MaintenanceOfHealthCareCoveragePeriodForEmployees
4415 44001 - Disclosure - ENERGY PURCHASED FOR RESALE (Details) Network

*

*

 http://eletrobras.com/role/DisclosureEnergyPurchasedForResaleDetails
4416 Implied Table Table

*

*

 implied:Table
4417 ENERGY PURCHASED FOR RESALE Abstract ifrs-full:FuelAndEnergyExpenseAbstract
4418 Supply Concept (Monetary) For Period Debit ebr:EnergyPurchasedForSaleSupply
4419 Marketing in CCEE Concept (Monetary) For Period Debit ebr:EnergyPurchasedForSaleThroughElectricEnergyTradingChamber
4420 Proinfa Concept (Monetary) For Period Debit ebr:EnergyPurchasedForSaleThroughProgramForIncentivesToDevelopAlternativeEnergySources
4421 Other Concept (Monetary) For Period Debit ebr:EnergyPurchasedForSaleOther
4422 Total Concept (Monetary) For Period Debit ifrs-full:EnergyExpense
4423 44101 - Disclosure - OPERATING PROVISIONS (REVERSALS) (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingProvisionsReversalsDetails
4424 Disclosure of operating provisions (reversals) [table] Table

*

*

 ebr:DisclosureOfOperatingChargesReversalsTable
4425 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
4426 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
4427 Accounts receivable Member ifrs-full:TradeReceivablesMember
4428 Financing and Loans Member ebr:FinancingAndLoansMember
4429 Classes of other provisions [axis] Axis ifrs-full:ClassesOfProvisionsAxis
4430 Other provisions [member] Member ifrs-full:OtherProvisionsMember
4431 Provisions for contingencies Member ifrs-full:LegalProceedingsProvisionMember
4432 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
4433 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
4434 Amazonas Distribuidora Member ebr:AmazonasDMember
4435 Other distributors Member ebr:OtherDistributorsMember
4436 Segments [axis] Axis ifrs-full:SegmentsAxis
4437 Segments [member] Member ifrs-full:SegmentsMember
4438 Distribution Member ebr:DistributionSegmentMember
4439 OPERATING CHARGES (REVERSALS), NET LineItems ebr:DisclosureOfInformationForOperatingChargesReversalsLineItems
4440 Guarantees Concept (Monetary) For Period Debit ebr:CreditRiskOnLoanCommitmentsAndFinancialGuaranteeContractsExpense
4441 Contingencies Concept (Monetary) For Period Debit ebr:Contingencies
4442 Impairment of assets Concept (Monetary) For Period Debit ifrs-full:ImpairmentLossOnFinancialAssets
4443 Onerous contracts Concept (Monetary) For Period Debit ebr:OnerousContractCharges
4444 Provision/(Reversal) for Losses on Investments Concept (Monetary) For Period Debit ebr:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInvestmentLosses
4445 Impairment loss Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
4446 Provision for ANEEL - CCC Concept (Monetary) For Period Debit ebr:AdjustmentToProvisionForFuelConsumptionAccount
4447 Market Value Adjustment Concept (Monetary) For Period Debit ebr:MarketValueAdjustment
4448 Impairment BRR Concept (Monetary) For Period Debit ebr:AdjustmentToProvisionReversalOfImpairmentRegulatoryAssetBase
4449 TFRH Concept (Monetary) For Period Debit ebr:AdjustmentsToWaterResourcesSupervisoryFeeTfrh
4450 Hydrological Risk Concept (Monetary) For Period Debit ebr:AdjustmentToProvisionReversalOfHydrologicalRisk
4451 Other Concept (Monetary) For Period Debit ifrs-full:OtherExpenseByNature
4452 Operating Charges (Reversals), Net Concept (Monetary) For Period Debit ebr:OperatingChargesReversalsNet
4453 Reversal of onerous contracts provision Concept (Monetary) For Period Debit ebr:OnerousContractsProvisionReversal
4454 Accumulated amount of provision Concept (Monetary) For Period Debit ebr:AccumulatedAmountOfProvisionOtherInNonCurrentLiabilities
4455 44201 - Disclosure - ASSETS HELD FOR SALE - Acquisition of Eletroacre,Boa Vista & CERON (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAssetsHeldForSaleAcquisitionOfEletroacreBoaVistaCeronDetails
4456 Assets and liabilities classified as held for sale [table] Table

*

*

 ebr:AssetsAndLiabilitiesClassifiedAsHeldForSaleTable
4457 Assets and liabilities classified as held for sale [axis] Axis ifrs-full:AssetsAndLiabilitiesClassifiedAsHeldForSaleAxis
4458 Assets and liabilities not classified as held for sale [member] Member ifrs-full:AssetsAndLiabilitiesNotClassifiedAsHeldForSaleMember
4459 Assets and liabilities not held for sale and eliminations Member ebr:AssetsAndLiabilitiesNotClassifiedAsHeldForSaleAndEliminationsMember
4460 Assets and liabilities classified as held for sale Member ifrs-full:AssetsAndLiabilitiesClassifiedAsHeldForSaleMember
4461 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
4462 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
4463 Disposal of subsidiary Member ifrs-full:DisposalOfMajorSubsidiaryMember
4464 Concessions or permit name [axis] Axis ebr:ConcessionsOrPermitNameAxis
4465 Concessions or permit name [domain] Member ebr:ConcessionsOrPermitNameDomain
4466 Cepisa Member ebr:CompanhiaEnergeticaDoPiauiCepisaMember
4467 Ceron Member ebr:CentraisEletricasDeRondoniaCeronMember
4468 Eletroacre Member ebr:CompanhiaDeEletricidadeDoAcreEletroacreMember
4469 Boa Vista Member ebr:BoaVistaEnergiaMember
4470 ASSETS HELD FOR SALE LineItems ebr:AssetsAndLiabilitiesClassifiedAsHeldForSaleLineItems
4471 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
4472 Customers Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherReceivables
4473 Loans and financing Concept (Monetary) As Of Debit ebr:LoansAndFinancing
4474 Income tax and social contribution Concept (Monetary) As Of Debit ifrs-full:CurrentTaxAssets
4475 Court deposits Concept (Monetary) As Of Debit ebr:CourtDeposits
4476 Financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
4477 PP&E Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
4478 INTANGIBLE ASSETS, NET Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
4479 Reimbursable assets Concept (Monetary) As Of Debit ebr:ReimbursableAssets
4480 Other assets Concept (Monetary) As Of Debit ifrs-full:OtherAssets
4481 TOTAL ASSETS Concept (Monetary) As Of Debit ifrs-full:Assets
4482 Suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesToTradeSuppliers
4483 Borrowings. Concept (Monetary) As Of Credit ifrs-full:Borrowings
4484 Taxes and social contributions Concept (Monetary) As Of Credit ebr:IncomeTaxAndSocialContributionTax
4485 Provision for Uncovered Liabilities Concept (Monetary) As Of Debit ebr:ProvisionForUncoveredLiabilities
4486 Retirement benefits Concept (Monetary) As Of Credit ifrs-full:RecognisedLiabilitiesDefinedBenefitPlan
4487 Provisions for contingencies Concept (Monetary) As Of Credit ebr:ProvisionsForContingencies
4488 Provision for Onerous contracts Concept (Monetary) As Of Credit ifrs-full:ShorttermOnerousContractsProvision
4489 AFAC Concept (Monetary) As Of Credit ebr:Afac
4490 Other liabilities Concept (Monetary) As Of Credit ifrs-full:OtherLiabilities
4491 TOTAL LIABILITIES Concept (Monetary) As Of Credit ifrs-full:Liabilities
4492 44202 - Disclosure - ASSETS HELD FOR SALE - (Details) Network

*

*

 http://eletrobras.com/role/DisclosureAssetsHeldForSaleDetails
4493 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
4494 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
4495 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
4496 CELG - D Member ebr:CelgDistribuioS.a.CelgDMember
4497 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
4498 Proceeds from disposal of assets Concept (Monetary) For Period Debit ifrs-full:ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets
4499 Percentage of the distributor's capital acquired Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
4500 Gain on sale of subsidiary Concept (Monetary) For Period Credit ifrs-full:GainsLossesRecognisedWhenControlInSubsidiaryIsLost
4501 44301 - Disclosure - BUSINESS COMBINATION - Chui Holding (Details) Network

*

*

 http://eletrobras.com/role/DisclosureBusinessCombinationChuiHoldingDetails
4502 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
4503 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4504 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4505 ELETROSUL Member ebr:EletrosulMember
4506 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
4507 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
4508 Chui Holding S.A. Member ebr:ChuiHoldingS.a.Member
4509 BUSINESS COMBINATION LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
4510 Advance for capital increase Concept (Monetary) For Period Credit ebr:AdvancesForFutureCapitalIncreases
4511 Proportion of ownership interest in subsidiary Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
4512 Number of shares transferred Concept (Decimal) As Of ifrs-full:NumberOfInstrumentsOrInterestsIssuedOrIssuable
4513 Percentage of voting equity interests acquired Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
4514 Acquisition-date fair value of total consideration transferred [abstract] Abstract ifrs-full:AcquisitiondateFairValueOfTotalConsiderationTransferredAbstract
4515 Estimated fair value of prior interest before business combination Concept (Monetary) As Of Credit ifrs-full:AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate
4516 Advances for capital increase Concept (Monetary) As Of Credit ebr:AdvancesForCapitalIncreaseOnAcquisitionDate
4517 Share swap Concept (Monetary) As Of Credit ebr:ShareSwapOnAcquisitionDate
4518 Estimated fair value at the time of acquistion (78%) Concept (Monetary) As Of Credit ebr:AcquisitionDateFairValueOfEquityInterestInAcquireeHeldByAcquirerAtTimeOfAcquisitionDate
4519 Minority interest (22%) Concept (Monetary) As Of Credit ebr:NoncontrollingInterestRecognizedAsOfAcquisitionDate
4520 Total amount of the investment Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
4521 Recognized amounts of identifiable assets acquired and liabilities assumed Cash and cash Abstract ifrs-full:AmountsRecognisedAsOfAcquisitionDateForEachMajorClassOfAssetsAcquiredAndLiabilitiesAssumedAbstract
4522 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalentsRecognisedAsOfAcquisitionDate
4523 Accounts receivable Concept (Monetary) As Of Debit ifrs-full:FairValueOfAcquiredReceivables
4524 Other accounts receivable Concept (Monetary) As Of Debit ebr:OtherAccountsReceivableRecognisedAsOfAcquisitionDate
4525 Tied funds Concept (Monetary) As Of Debit ebr:TiedFundsRecognisedAsOfAcquisitionDate
4526 Intangible assets Concept (Monetary) As Of Debit ifrs-full:IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate
4527 PP&E Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate
4528 Loans and financing Concept (Monetary) As Of Credit ifrs-full:BorrowingsRecognisedAsOfAcquisitionDate
4529 Accounts payable to suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesRecognisedAsOfAcquisitionDate
4530 Tax obligations Concept (Monetary) As Of Credit ebr:TaxLiabilitiesRecognisedAsOfAcquisitionDate
4531 Other accounts payable Concept (Monetary) For Period Debit ebr:OtherAccountsPayableRecognisedAsOfAcquisitionDate
4532 Other Concept (Monetary) For Period Debit ebr:OtherAmountRecognisedAsOnAcquisitionDate
4533 Total identifiable net assets Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
4534 44302 - Disclosure - BUSINESS COMBINATION - Santa Vitoria do Palmar Holding (Details) Network

*

*

 http://eletrobras.com/role/DisclosureBusinessCombinationSantaVitoriaDoPalmarHoldingDetails
4535 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
4536 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4537 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4538 ELETROSUL Member ebr:EletrosulMember
4539 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
4540 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
4541 SANTA VITORIA Member ebr:SantaVitoriaDoPalmarHoldingS.a.Member
4542 BUSINESS COMBINATION LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
4543 Advance for capital increase Concept (Monetary) For Period Credit ebr:AdvancesForFutureCapitalIncreases
4544 Proportion of ownership interest in subsidiary Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
4545 Number of shares transferred Concept (Decimal) As Of ifrs-full:NumberOfInstrumentsOrInterestsIssuedOrIssuable
4546 Percentage of voting equity interests acquired Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
4547 Acquisition-date fair value of total consideration transferred [abstract] Abstract ifrs-full:AcquisitiondateFairValueOfTotalConsiderationTransferredAbstract
4548 Estimated fair value of prior interest before business combination Concept (Monetary) As Of Credit ifrs-full:AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate
4549 Advances for capital increase Concept (Monetary) As Of Credit ebr:AdvancesForCapitalIncreaseOnAcquisitionDate
4550 Share swap Concept (Monetary) As Of Credit ebr:ShareSwapOnAcquisitionDate
4551 Advantageous purchase Concept (Monetary) For Period Credit ifrs-full:GainRecognisedInBargainPurchaseTransaction
4552 Estimated fair value at the time of acquistion (78%) Concept (Monetary) As Of Credit ebr:AcquisitionDateFairValueOfEquityInterestInAcquireeHeldByAcquirerAtTimeOfAcquisitionDate
4553 Minority interest (22%) Concept (Monetary) As Of Credit ebr:NoncontrollingInterestRecognizedAsOfAcquisitionDate
4554 Total amount of the investment Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
4555 Recognized amounts of identifiable assets acquired and liabilities assumed Cash and cash Abstract ifrs-full:AmountsRecognisedAsOfAcquisitionDateForEachMajorClassOfAssetsAcquiredAndLiabilitiesAssumedAbstract
4556 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalentsRecognisedAsOfAcquisitionDate
4557 Accounts receivable Concept (Monetary) As Of Debit ifrs-full:FairValueOfAcquiredReceivables
4558 Recoverable Taxes Concept (Monetary) As Of Debit ebr:TaxesRecoverableRecognisedAsOfAcquisitionDate
4559 Other accounts receivable Concept (Monetary) As Of Debit ebr:OtherAccountsReceivableRecognisedAsOfAcquisitionDate
4560 Tied funds Concept (Monetary) As Of Debit ebr:TiedFundsRecognisedAsOfAcquisitionDate
4561 Intangible Concept (Monetary) As Of Debit ifrs-full:IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate
4562 PP&E Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate
4563 Loans and financing Concept (Monetary) As Of Credit ifrs-full:BorrowingsRecognisedAsOfAcquisitionDate
4564 Accounts payable to suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesRecognisedAsOfAcquisitionDate
4565 Debentures Concept (Monetary) For Period Credit ebr:DebenturesRecognisedAsOfAcquisitionDate
4566 Tax obligations Concept (Monetary) As Of Credit ebr:TaxLiabilitiesRecognisedAsOfAcquisitionDate
4567 Other accounts payable Concept (Monetary) For Period Debit ebr:OtherAccountsPayableRecognisedAsOfAcquisitionDate
4568 Total identifiable net assets Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
4569 44303 - Disclosure - BUSINESS COMBINATION - Livramento Holding (Details) Network

*

*

 http://eletrobras.com/role/DisclosureBusinessCombinationLivramentoHoldingDetails
4570 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
4571 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
4572 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
4573 ELETROSUL Member ebr:EletrosulMember
4574 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
4575 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
4576 LIVRAMENTO Member ebr:LivramentoMember
4577 BUSINESS COMBINATION LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
4578 Advance for capital increase Concept (Monetary) For Period Credit ebr:AdvancesForFutureCapitalIncreases
4579 Proportion of ownership interest in subsidiary Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
4580 Number of shares transferred Concept (Decimal) As Of ifrs-full:NumberOfInstrumentsOrInterestsIssuedOrIssuable
4581 Percentage of voting equity interests acquired Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
4582 Acquisition-date fair value of total consideration transferred Abstract ifrs-full:AcquisitiondateFairValueOfTotalConsiderationTransferredAbstract
4583 Estimated fair value of prior interest before business combination Concept (Monetary) As Of Credit ifrs-full:AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate
4584 Advances for capital increase Concept (Monetary) As Of Credit ebr:AdvancesForCapitalIncreaseOnAcquisitionDate
4585 Share swap Concept (Monetary) As Of Credit ebr:ShareSwapOnAcquisitionDate
4586 Estimated fair value at the time of acquistion (78%) Concept (Monetary) As Of Credit ebr:AcquisitionDateFairValueOfEquityInterestInAcquireeHeldByAcquirerAtTimeOfAcquisitionDate
4587 Minority interest (22%) Concept (Monetary) As Of Credit ebr:NoncontrollingInterestRecognizedAsOfAcquisitionDate
4588 Total amount of the investment Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
4589 Recognized amounts of identifiable assets acquired and liabilities assumed Cash and cash Abstract ifrs-full:AmountsRecognisedAsOfAcquisitionDateForEachMajorClassOfAssetsAcquiredAndLiabilitiesAssumedAbstract
4590 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalentsRecognisedAsOfAcquisitionDate
4591 Accounts receivable Concept (Monetary) As Of Debit ifrs-full:FairValueOfAcquiredReceivables
4592 Recoverable Taxes Concept (Monetary) As Of Debit ebr:TaxesRecoverableRecognisedAsOfAcquisitionDate
4593 Other accounts receivable Concept (Monetary) As Of Debit ebr:OtherAccountsReceivableRecognisedAsOfAcquisitionDate
4594 Tied funds Concept (Monetary) As Of Debit ebr:TiedFundsRecognisedAsOfAcquisitionDate
4595 PP&E Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate
4596 Loans and financing Concept (Monetary) As Of Credit ifrs-full:BorrowingsRecognisedAsOfAcquisitionDate
4597 Accounts payable to suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesRecognisedAsOfAcquisitionDate
4598 Tax obligations Concept (Monetary) As Of Credit ebr:TaxLiabilitiesRecognisedAsOfAcquisitionDate
4599 Other accounts payable Concept (Monetary) For Period Debit ebr:OtherAccountsPayableRecognisedAsOfAcquisitionDate
4600 Total identifiable net assets Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
4601 44401 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT - Management of Capital Risk (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementManagementOfCapitalRiskDetails
4602 Implied Table Table

*

*

 implied:Table
4603 FINANCIAL INSTRUMENTS AND RISK MANAGEMENT Abstract ifrs-full:DisclosureOfFinancialInstrumentsAbstract
4604 Total loans and financing Concept (Monetary) As Of Credit ifrs-full:Borrowings
4605 Cash and cash equivalents Concept (Monetary) As Of Debit ebr:CashAndCashEquivalentsAndMarketableSecurities
4606 Net debt Concept (Monetary) As Of Credit ifrs-full:NetDebt
4607 Total Net Equity Concept (Monetary) As Of Credit ifrs-full:Equity
4608 Total Capital Concept (Monetary) As Of Credit ebr:TotalCapital
4609 Financial Leverage Index Concept (Percent) For Period ebr:NetDebtToCapitalRatioCapitalManagementRisk
4610 44402 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Classification by category of financial instruments (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementClassificationByCategoryOfFinancialInstrumentsDetails
4611 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
4612 Categories of financial assets [axis] Axis ifrs-full:CategoriesOfFinancialAssetsAxis
4613 Financial assets, category [member] Member ifrs-full:FinancialAssetsCategoryMember
4614 Loans and receivables Member ifrs-full:LoansAndReceivablesCategoryMember
4615 Held to maturity Member ifrs-full:HeldtomaturityInvestmentsCategoryMember
4616 Measured at Fair Value through profit/loss Member ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember
4617 Derivative instruments Member ifrs-full:DerivativesMember
4618 Financial assets available for sale Member ifrs-full:FinancialAssetsAvailableforsaleCategoryMember
4619 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
4620 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
4621 Cash and cash equivalents Member ebr:CashAndCashEquivalentMember
4622 Customers Member ebr:CustomersAssetsMember
4623 Loans and financing Member ebr:LoansAndFinancingMember
4624 Reimbursement rights Member ebr:ReimbursementRightsMember
4625 Financial Asset - Generation and Transmission Member ebr:FinancialAssetGenerationAndTransmissionMember
4626 Financial Assets - Transmission (RBSE) Member ebr:FinancialAssetsTransmissionRBSEMember
4627 Financial Asset - values receivable in portion A Member ebr:FinancialAssetValuesReceivableInPortionMember
4628 Securities Member ebr:SecuritiesMember
4629 Investments (equity stakes) Member ebr:InvestmentsEquityMember
4630 Financial assets - Distribution Member ebr:FinancialAssetsDistributionMember
4631 Categories of financial liabilities [axis] Axis ifrs-full:CategoriesOfFinancialLiabilitiesAxis
4632 Financial liabilities, category [member] Member ifrs-full:FinancialLiabilitiesCategoryMember
4633 Measured at Amortized Cost Member ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMember
4634 Measured at Fair Value through profit/loss Member ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember
4635 Derivative instruments Member ifrs-full:DerivativesMember
4636 Derivative Instruments (Hedge) Member ifrs-full:HedgeFundInvestmentsMember
4637 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
4638 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
4639 Suppliers Member ebr:TradeAccountsPayableMember
4640 Loans and financing Member ebr:LoansAndFinancingMember
4641 Debentures Member ebr:DebenturesMember
4642 Debentures -Banco Amazonia Member ebr:DebenturesBancoAmazoniaMember
4643 Reimbursement obligations Member ebr:ReimbursementObligationsMember
4644 Commercial leasing Member ebr:CommercialLeasingMember
4645 Concessions payable UBP Member ebr:ConcessionsPayableUBPMember
4646 Measurement [axis] Axis ifrs-full:MeasurementAxis
4647 Aggregated measurement [member] Member ifrs-full:AggregatedMeasurementMember
4648 Amortized cost Member ebr:AtAmortizedCostMember
4649 Fair value Member ifrs-full:AtFairValueMember
4650 The accounting balances of financial assets and liabilities LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
4651 FINANCIAL ASSETS (Current/Noncurrent) Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
4652 FINANCIAL LIABILITIES (Current/Noncurrent) Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
4653 44403 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Techniques of evaluation and information used (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementTechniquesOfEvaluationAndInformationUsedDetails
4654 Disclosure of techniques of evaluation and information used to measure financial instruments [table] Table

*

*

 ebr:DisclosureOfTechniquesOfEvaluationAndInformationUsedToMeasureFinancialInstrumentsTable
4655 Range [axis] Axis ifrs-full:RangeAxis
4656 Ranges [member] Member ifrs-full:RangesMember
4657 Minimum Member ifrs-full:BottomOfRangeMember
4658 Maximum Member ifrs-full:TopOfRangeMember
4659 Techniques of evaluation and information used LineItems ebr:DisclosureOfTechniquesOfEvaluationAndInformationUsedToMeasureFinancialInstrumentsLineItems
4660 Installed capacity Concept (num:powerItemType) For Period ebr:InputsUsedToCalculateNominalValueOfCommercialLeasingInstalledCapacity
4661 Average time period Concept (xbrli:durationItemType) For Period ebr:AverageTermOfReceiptPaymentOtherFinancialInstruments
4662 44404 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Fair value estimate (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementFairValueEstimateDetails
4663 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
4664 Categories of financial assets [axis] Axis ifrs-full:CategoriesOfFinancialAssetsAxis
4665 Financial assets, category [member] Member ifrs-full:FinancialAssetsCategoryMember
4666 Loans and receivables Member ifrs-full:LoansAndReceivablesCategoryMember
4667 Held to maturity Member ifrs-full:HeldtomaturityInvestmentsCategoryMember
4668 Financial assets available for sale Member ifrs-full:FinancialAssetsAvailableforsaleCategoryMember
4669 Measured at Fair Value through profit/loss Member ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember
4670 Derivative instruments Member ifrs-full:DerivativesMember
4671 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
4672 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
4673 Cash and cash equivalents Member ebr:CashAndCashEquivalentMember
4674 Customers Member ebr:CustomersAssetsMember
4675 Loans and financing Member ebr:LoansAndFinancingMember
4676 Reimbursement rights Member ebr:ReimbursementRightsMember
4677 Financial Asset - Generation and Transmission Member ebr:FinancialAssetGenerationAndTransmissionMember
4678 Financial Assets - Transmission (RBSE) Member ebr:FinancialAssetsTransmissionRBSEMember
4679 Financial Asset - Distribution of Parcel CVA Member ebr:FinancialAssetDistributionOfParcelCvaMember
4680 Securities Member ebr:SecuritiesMember
4681 Investments (equity stakes) Member ebr:InvestmentsEquityMember
4682 Financial assets - Distribution Member ebr:FinancialAssetsDistributionMember
4683 Categories of financial liabilities [axis] Axis ifrs-full:CategoriesOfFinancialLiabilitiesAxis
4684 Financial liabilities, category [member] Member ifrs-full:FinancialLiabilitiesCategoryMember
4685 Measured at Fair Value through profit/loss Member ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember
4686 Derivative instruments Member ifrs-full:DerivativesMember
4687 Derivative Instruments (Hedge) Member ifrs-full:HedgeFundInvestmentsMember
4688 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
4689 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
4690 Suppliers Member ebr:TradeAccountsPayableMember
4691 Loans and financing Member ebr:LoansAndFinancingMember
4692 Debentures Member ebr:DebenturesMember
4693 Debentures -Banco Amazonia Member ebr:DebenturesBancoAmazoniaMember
4694 Reimbursement obligations Member ebr:ReimbursementObligationsMember
4695 Commercial leasing Member ebr:CommercialLeasingMember
4696 Concessions payable UBP Member ebr:ConcessionsPayableUBPMember
4697 Financial Liabilities - Generation and Transmission Member ebr:FinancialLiabilitiesGenerationAndTransmissionMember
4698 Levels of fair value hierarchy [axis] Axis ifrs-full:LevelsOfFairValueHierarchyAxis
4699 All levels of fair value hierarchy [member] Member ifrs-full:AllLevelsOfFairValueHierarchyMember
4700 Level 1 Member ifrs-full:Level1OfFairValueHierarchyMember
4701 Level 2 Member ifrs-full:Level2OfFairValueHierarchyMember
4702 Level 3 Member ifrs-full:Level3OfFairValueHierarchyMember
4703 Financial assets and liabilities recorded at fair value LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
4704 FINANCIAL ASSETS (Current/Noncurrent) Concept (Monetary) As Of Debit ifrs-full:FinancialAssetsAtFairValue
4705 FINANCIAL LIABILITIES (Current/Noncurrent) Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilitiesAtFairValue
4706 44405 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Exchange rate risk (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementExchangeRateRiskDetails
4707 Disclosure of risk management strategy related to hedge accounting [table] Table

*

*

 ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingTable
4708 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
4709 Risks [member] Member ifrs-full:TypesOfRisksMember
4710 Exchange rate risk Member ifrs-full:CurrencyRiskMember
4711 Risk of exchange rate appreciation: Member ebr:CurrencyAppreciationRiskMember
4712 Risk of exchange rate depreciation: Member ebr:CurrencyDepreciationRiskMember
4713 Currency [Axis] Axis us-gaap:CurrencyAxis
4714 All Currencies [Domain] Member currency:AllCurrenciesDomain
4715 Foreign Currency Member ebr:ForeignCurrencyMember
4716 USD Member currency:USD
4717 EURO Member currency:EUR
4718 IENE Member currency:JPY
4719 Scenario [Axis] Axis us-gaap:StatementScenarioAxis
4720 Scenario, Unspecified [Domain] Member us-gaap:ScenarioUnspecifiedDomain
4721 Scenario I - Likely Member ebr:ScenarioLikelyMember
4722 Scenario (25%) Member ebr:ScenarioTwentyFivePercentVariationMember
4723 Scenario (50%) Member ebr:ScenarioFiftyPercentVariationMember
4724 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
4725 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
4726 Loans obtained Member ebr:LoansObtainedMember
4727 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
4728 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
4729 Loans granted Member ebr:LoansGrantedMember
4730 Financial assets - Itaipu Member ebr:FinancialAssetsOfSubsidiaryMember
4731 Composition of balances in foreign currency and sensitivity analysis LineItems ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingLineItems
4732 Number of scenarios considered Concept (Integer) For Period ebr:NumberOfScenariosConsidered
4733 Financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
4734 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
4735 Effect on profit/loss - revenue (expense)- Foreign currency sensitivity analysis Concept (Monetary) As Of Credit ebr:IncreaseDecreaseInProfitAndLossDueToReasonablyPossibleIncreaseDecreaseInDesignatedRiskComponent.
4736 Foreign exchange rates Abstract ifrs-full:ForeignExchangeRatesAbstract
4737 Assumed foreign exchange rate Concept (Decimal) As Of ebr:AssumedForeignExchangeRateInSensitivityAnalysis
4738 44406 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Interest rate risk (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementInterestRateRiskDetails
4739 Disclosure of financial instruments by type of interest rate [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable
4740 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
4741 Risks [member] Member ifrs-full:TypesOfRisksMember
4742 Interest rate risk Member ifrs-full:InterestRateRiskMember
4743 Interest rate appreciation risk Member ebr:InterestRateAppreciationRiskMember
4744 Interest rate depreciation risk Member ebr:InterestRateDepreciationRiskMember
4745 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
4746 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
4747 Floating interest rate Member ifrs-full:FloatingInterestRateMember
4748 LIBOR Member us-gaap:LondonInterbankOfferedRateLIBORMember
4749 CDI (Interbank Deposit Certificate) Member ebr:LocalInterbankDepositCertificateRateMember
4750 TJLP (long-term interest rate) Member ebr:TJLPMember
4751 IGPM Member ebr:IGPMMember
4752 SELIC (Special Settlement and Custody System) Member ebr:SELICMember
4753 IPCA Member ebr:IPCMember
4754 Currency [Axis] Axis us-gaap:CurrencyAxis
4755 All Currencies [Domain] Member currency:AllCurrenciesDomain
4756 USD Member currency:USD
4757 Scenario [Axis] Axis us-gaap:StatementScenarioAxis
4758 Scenario, Unspecified [Domain] Member us-gaap:ScenarioUnspecifiedDomain
4759 Scenario I - Likely Member ebr:ScenarioLikelyMember
4760 Scenario (25%) Member ebr:ScenarioTwentyFivePercentVariationMember
4761 Scenario (50%) Member ebr:ScenarioFiftyPercentVariationMember
4762 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
4763 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
4764 Loans obtained Member ebr:LoansObtainedMember
4765 Derivative instruments Member ifrs-full:DerivativesMember
4766 Debentures Member ebr:DebenturesMember
4767 Commercial leasing Member ebr:CommercialLeasingMember
4768 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
4769 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
4770 Loans granted Member ebr:LoansGrantedMember
4771 Composition of balances in foreign currency and sensitivity analysis LineItems ifrs-full:DisclosureOfFinancialInstrumentsByTypeOfInterestRateLineItems
4772 Number of scenarios considered Concept (Integer) For Period ebr:NumberOfScenariosConsidered
4773 Financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
4774 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
4775 Effect on profit/loss - revenue (expense) Concept (Monetary) As Of Credit ebr:IncreaseDecreaseInProfitAndLossDueToReasonablyPossibleIncreaseDecreaseInDesignatedRiskComponent
4776 Assumed foreign exchange rate Concept (Decimal) As Of ebr:AssumedForeignExchangeRateInSensitivityAnalysis
4777 Assumed interest rate Concept (Percent) As Of ebr:AssumedInterestRateInSensitivityAnalysis
4778 44407 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Interest rate swap contracts (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementInterestRateSwapContractsDetails
4779 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
4780 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
4781 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
4782 interest rate swap contracts Member ifrs-full:InterestRateSwapContractMember
4783 3.2780% Member ebr:InterestRateSwapContract3.2780PercentMember
4784 3.3240% Member ebr:InterestRateSwapContract3.3240PercentMember
4785 1.6795% Member ebr:InterestRateSwapContract1.6795PercentMember
4786 1.6295% Member ebr:InterestRateSwapContract1.6295PercentMember
4787 1.6285% Member ebr:InterestRateSwapContract1.6285PercentMember
4788 1.2195% Member ebr:InterestRateSwapContract1.2195PercentMember
4789 1.2090% Member ebr:InterestRateSwapContract1.2090PercentMember
4790 1.2245% Member ebr:InterestRateSwapContract1.2245PercentMember
4791 1.1670% Member ebr:InterestRateSwapContract1.1670PercentMember
4792 1.1910% Member ebr:InterestRateSwapContract1.1910PercentMember
4793 1.2105% Member ebr:InterestRateSwapContract1.2105PercentMember
4794 1.1380% Member ebr:InterestRateSwapContract1.1380PercentMember
4795 Maturity [axis] Axis ifrs-full:MaturityAxis
4796 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4797 Less than one year Member ifrs-full:NotLaterThanOneYearMember
4798 2019 Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
4799 2020 Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
4800 2021 Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
4801 2022 Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
4802 2023 Member ebr:LaterThanFiveYearsAndNotLaterThanSixYearsMember
4803 Financial assets and liabilities recorded at fair value LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
4804 Notional amount of the financial instrument Concept (Monetary) As Of ifrs-full:NotionalAmount
4805 Rates used Concept (Percent) As Of ifrs-full:AverageRateOfHedgingInstrument
4806 Fair Values Concept (Monetary) As Of ifrs-full:FinancialInstrumentsDesignatedAsHedgingInstrumentsAtFairValue
4807 Comprehensive positive (negative) result Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnCashFlowHedgesNetOfTax
4808 Financial expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
4809 Ratio designated debs in hedge relations to future disbursements of contracts indexed to libor Concept (Percent) As Of ebr:RatioOfHedgeDebtToFutureDisbursements
4810 44408 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Price risk-commodities (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementPriceRiskCommoditiesDetails
4811 Disclosure of nature and extent of risks arising from financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable
4812 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
4813 Risks [member] Member ifrs-full:TypesOfRisksMember
4814 Price risk Member ifrs-full:CommodityPriceRiskMember
4815 Price decrease risk Member ebr:CommodityPriceDecreaseRiskMember
4816 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
4817 Counterparties [member] Member ifrs-full:CounterpartiesMember
4818 Albras Member ebr:AlbrasCustomerMember
4819 BHP Member ebr:BHPCustomerMember
4820 Range [axis] Axis ifrs-full:RangeAxis
4821 Ranges [member] Member ifrs-full:RangesMember
4822 Maximum Member ifrs-full:TopOfRangeMember
4823 Minimum Member ifrs-full:BottomOfRangeMember
4824 Currency [Axis] Axis us-gaap:CurrencyAxis
4825 All Currencies [Domain] Member currency:AllCurrenciesDomain
4826 USD Member currency:USD
4827 Scenario [Axis] Axis us-gaap:StatementScenarioAxis
4828 Scenario, Unspecified [Domain] Member us-gaap:ScenarioUnspecifiedDomain
4829 Scenario (25%) Member ebr:ScenarioTwentyFivePercentVariationMember
4830 Scenario (50%) Member ebr:ScenarioFiftyPercentVariationMember
4831 Maturity [axis] Axis ifrs-full:MaturityAxis
4832 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4833 July 1 2004 to December 31 2006 Member ebr:July12004ToDecember312006Member
4834 January 1 2007 to December 31 2024 Member ebr:January12007ToDecember312024Member
4835 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
4836 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
4837 TJLP (long-term interest rate) Member ebr:TJLPMember
4838 Commodity price risk exposure and sensitivity analysis LineItems ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
4839 Main clients Concept (Integer) As Of ebr:NumberOfClients
4840 Volume in Average Megawatts (MW) Concept (num:powerItemType) For Period ebr:DerivativeNonmonetaryNotionalAmountAverageVolume
4841 Price of aluminum as quoted on the LME Concept (Decimal) As Of ebr:DerivativeCommodityPrice
4842 Cap price of aluminum as quoted on the LME Concept (Decimal) As Of ebr:ContractDerivativeCommodityCapPrice
4843 Floor price of aluminum as quoted on the LME Concept (Decimal) As Of ebr:ContractDerivativeCommodityFloorPrice
4844 Price positive variance (in percent) Concept (Percent) For Period ebr:CommodityPricePercentageOfFairValuePositiveVariance
4845 Exchange rate Concept (Decimal) As Of ifrs-full:ClosingForeignExchangeRate
4846 Loss in the operation with derivatives Concept (Monetary) For Period Debit us-gaap:DerivativeLossOnDerivative
4847 Gain in the operation with derivatives Concept (Monetary) For Period Credit us-gaap:DerivativeGainOnDerivative
4848 Minimum commodity price for determination of contract premium Concept (Decimal) For Period ebr:MinimumCommodityPriceForDeterminationOfContractPremiumInAssumptionsOfChangesInCommodityPricesSensitivityAnalysis
4849 Fair value of Embedded derivative Concept (Monetary) As Of Debit us-gaap:EmbeddedDerivativeFairValueOfEmbeddedDerivativeAsset
4850 Impacts on fair value of embedded derivative asset due to changes in commodity prices sensitivity analysis Concept (Monetary) As Of Credit ebr:ImpactsOnFairValueOfEmbeddedDerivativeAssetInAssumptionsOfChangesInCommodityPricesSensitivityAnalysis
4851 Percentage of decrease in indexes and prices used for sensitivity analysis Concept (Percent) For Period ebr:PercentageOfDecreaseInIndexesAndPricesUsedForSensitivityAnalysis
4852 44409 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Credit risk (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementCreditRiskDetails
4853 Disclosure of credit risk exposure [table] Table

*

*

 ifrs-full:DisclosureOfCreditRiskExposureTable
4854 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
4855 Risks [member] Member ifrs-full:TypesOfRisksMember
4856 Credit risk Member ifrs-full:CreditRiskMember
4857 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
4858 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
4859 Accounts receivable Member ifrs-full:TradeReceivablesMember
4860 Credit risk LineItems ifrs-full:DisclosureOfCreditRiskExposureLineItems
4861 Financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
4862 Percentage of outstanding receivables Concept (Percent) As Of ebr:PercentageOfEntitysOutstandingReceivables
4863 Financial institutions Concept (Integer) For Period ebr:NumberOfFinancialInstitutionsOverCounterTransactions
4864 44410 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Liquidity risk (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementLiquidityRiskDetails
4865 Disclosure of maturity analysis for non-derivative financial liabilities [table] Table

*

*

 ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesTable
4866 Maturity [axis] Axis ifrs-full:MaturityAxis
4867 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
4868 Less than one year Member ifrs-full:NotLaterThanOneYearMember
4869 1 to 2 years Member ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember
4870 2 to 5 years Member ifrs-full:LaterThanTwoYearsAndNotLaterThanFiveYearsMember
4871 More than five years Member ifrs-full:LaterThanFiveYearsMember
4872 Categories of financial liabilities [axis] Axis ifrs-full:CategoriesOfFinancialLiabilitiesAxis
4873 Financial liabilities, category [member] Member ifrs-full:FinancialLiabilitiesCategoryMember
4874 Measured at Amortized Cost Member ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMember
4875 Measured at Fair Value through profit/loss Member ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember
4876 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
4877 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
4878 Suppliers Member ebr:TradeAccountsPayableMember
4879 Loans and financing Member ebr:LoansAndFinancingMember
4880 Debentures Member ebr:DebenturesMember
4881 Reimbursement obligations Member ebr:ReimbursementObligationsMember
4882 Commercial leasing Member ebr:CommercialLeasingMember
4883 Concessions payable UBP Member ebr:ConcessionsPayableUBPMember
4884 Derivative instruments Member ifrs-full:DerivativesMember
4885 Maturity analysis for managing liquidity risk LineItems ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesLineItems
4886 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:NonderivativeFinancialLiabilitiesUndiscountedCashFlows
4887 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:DerivativeFinancialLiabilitiesUndiscountedCashFlows
4888 44411 - Disclosure - FINANCIAL INSTRUMENTS AND RISK MANAGEMENT-Sensitivity Analyses (Details) Network

*

*

 http://eletrobras.com/role/DisclosureFinancialInstrumentsAndRiskManagementSensitivityAnalysesDetails
4889 Disclosure of nature and extent of risks arising from financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable
4890 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
4891 Risks [member] Member ifrs-full:TypesOfRisksMember
4892 Embedded derivatives related to debentures convertible into stock Member ebr:EmbeddedDebenturesConversionFeatureMember
4893 Percentage of reasonably possible changes in risk assumption [axis] Axis ebr:PercentageOfReasonablyPossibleChangesInRiskAssumptionAxis
4894 Percentage of reasonably possible changes in risk assumption [domain] Member ebr:PercentageOfReasonablyPossibleChangesInRiskAssumptionDomain
4895 Scenario (25%) Member ebr:PercentageOneMember
4896 Scenario (50%) Member ebr:PercentageTwoMember
4897 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
4898 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
4899 TJLP (long-term interest rate) Member ebr:TJLPMember
4900 Disclosure of nature and extent of risks arising from financial instruments [line items] LineItems ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
4901 Percentage of debentures issued, option to convert on actual settlement provided in contractual clause Concept (Percent) For Period ebr:DebtConvertibleToStockPercentage
4902 Gain on embedded derivatives related to debentures convertible into stock Concept (Monetary) For Period Credit ifrs-full:GainsOnChangeInFairValueOfDerivatives
4903 Percentage of common stock, option to convert on actual settlement provided in contractual clause Concept (Percent) For Period ebr:PercentageOfCommonStockOptionToConvertOnActualSettlementProvidedInContractualClause
4904 Convertible debentures Concept (Monetary) As Of Credit ifrs-full:DerivativeFinancialLiabilities
4905 Impact on income statement in assumptions of decrease in interest rates, sensitivity analysis Concept (Monetary) For Period Credit ebr:IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent
4906 Impact on income statement in assumptions of increase in interest rates, sensitivity analysis Concept (Monetary) For Period Credit ebr:IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent
4907 Number of categories of potential dilutive common shares in circulation Concept (Decimal) For Period ebr:NumberOfCategoriesOfPotentialDilutiveCommonSharesInCirculation
4908 44501 - Disclosure - OPERATING SEGMENT INFORMATION (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationDetails
4909 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
4910 Segments [axis] Axis ifrs-full:SegmentsAxis
4911 Segments [member] Member ifrs-full:SegmentsMember
4912 Reportable Segment Member ifrs-full:ReportableSegmentsMember
4913 Administration / Management Member ebr:ManagementsMember
4914 Generation Member ebr:GenerationMember
4915 Regime of Operation Member ebr:RegimeMember
4916 O&M System in Generation Member ebr:OMSystemInGenerationMember
4917 Transmission Member ebr:TransmissionMember
4918 Regime of Operation System Member ebr:RegimeSystemMember
4919 O&M System in Transmission Member ebr:OMSystemInTransmissionMember
4920 Distribution Member ebr:DistributionMember
4921 Segment consolidation items [axis] Axis ifrs-full:SegmentConsolidationItemsAxis
4922 Entity's total for segment consolidation items [member] Member ifrs-full:EntitysTotalForSegmentConsolidationItemsMember
4923 Reportable Segment Member ifrs-full:OperatingSegmentsMember
4924 Elimination Member ifrs-full:EliminationOfIntersegmentAmountsMember
4925 Operating Segment LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
4926 Net operating revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
4927 Operating costs and expenses Concept (Monetary) For Period Debit ifrs-full:OperatingExpense
4928 Gain on sale of subsidiary Concept (Monetary) For Period Credit ifrs-full:GainsLossesRecognisedWhenControlInSubsidiaryIsLost
4929 Operating Result Before the Financial Result Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
4930 Financial Result Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
4931 Result of Equity Holdings Concept (Monetary) For Period Credit ebr:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethodAndIncomeFromOtherInvestments
4932 Income tax and social contributions Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
4933 Net Income (Loss) for year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
4934 44502 - Disclosure - OPERATING SEGMENT INFORMATION - Interest income and expense by segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationInterestIncomeAndExpenseBySegmentDetails
4935 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
4936 Segments [axis] Axis ifrs-full:SegmentsAxis
4937 Segments [member] Member ifrs-full:SegmentsMember
4938 Reportable Segment Member ifrs-full:ReportableSegmentsMember
4939 Administration / Management Member ebr:ManagementsMember
4940 Generation Member ebr:GenerationMember
4941 Transmission Member ebr:TransmissionMember
4942 Distribution Member ebr:DistributionMember
4943 Segment consolidation items [axis] Axis ifrs-full:SegmentConsolidationItemsAxis
4944 Entity's total for segment consolidation items [member] Member ifrs-full:EntitysTotalForSegmentConsolidationItemsMember
4945 Reportable Segment Member ifrs-full:OperatingSegmentsMember
4946 Elimination Member ifrs-full:EliminationOfIntersegmentAmountsMember
4947 Operating Segment LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
4948 Interest Revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromInterest
4949 Interest Expense Concept (Monetary) For Period Debit ifrs-full:InterestExpense
4950 Total Concept (Monetary) For Period Credit ifrs-full:InterestRevenueExpense
4951 44503 - Disclosure - OPERATING SEGMENT INFORMATION - Income from external consumers per segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationIncomeFromExternalConsumersPerSegmentDetails
4952 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
4953 Segments [axis] Axis ifrs-full:SegmentsAxis
4954 Segments [member] Member ifrs-full:SegmentsMember
4955 Reportable Segment Member ifrs-full:ReportableSegmentsMember
4956 Generation Member ebr:GenerationMember
4957 Transmission Member ebr:TransmissionMember
4958 Distribution Member ebr:DistributionMember
4959 Operating Segment LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
4960 Power supply for distribution companies Concept (Monetary) For Period Credit ebr:RevenueFromSupplyOrSaleOfGeneratedElectricity
4961 Power supply for end consumers Concept (Monetary) For Period Credit ifrs-full:RevenueFromSaleOfElectricity
4962 Short-Term Electric Power Concept (Monetary) For Period Credit ebr:RevenueFromShortTermElectricity
4963 CVA and other financial items Concept (Monetary) For Period Credit ebr:CompensationAccountForVariationAndOtherFinancialItems
4964 Financial Effect of Itaipu Concept (Monetary) For Period Credit ebr:FinancialEffectOfItaipu
4965 Revenue from operation and maintenance Concept (Monetary) For Period Credit ebr:RevenueFromOperationAndMaintenanceIncludingRenewedConcessionsAndLines
4966 Construction revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromConstructionContracts
4967 Financial - Return on Investment Concept (Monetary) For Period Credit ebr:UpdatesToReturnRate
4968 Financial - Return on Investment - RBSE Concept (Monetary) For Period Credit ifrs-full:InvestmentIncome
4969 Total gross revenue Concept (Monetary) For Period Credit ebr:GrossOperatingRevenue
4970 44504 - Disclosure - OPERATING SEGMENT INFORMATION - Intersegment Income (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationIntersegmentIncomeDetails
4971 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
4972 Segments [axis] Axis ifrs-full:SegmentsAxis
4973 Segments [member] Member ifrs-full:SegmentsMember
4974 Reportable Segment Member ifrs-full:ReportableSegmentsMember
4975 Administration / Management Member ebr:ManagementsMember
4976 Generation Member ebr:GenerationMember
4977 Transmission Member ebr:TransmissionMember
4978 Segment consolidation items [axis] Axis ifrs-full:SegmentConsolidationItemsAxis
4979 Entity's total for segment consolidation items [member] Member ifrs-full:EntitysTotalForSegmentConsolidationItemsMember
4980 Elimination Member ifrs-full:EliminationOfIntersegmentAmountsMember
4981 Operating Segment LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
4982 Supply (sale) of Electricity from distribution segment Concept (Monetary) For Period Credit ebr:RevenueFromEnergyDistributionSegment
4983 Supply (sale) of Electricity from generation segment Concept (Monetary) For Period Credit ebr:RevenueFromEnergyGenerationSegment
4984 Revenue from O&M, generation segment Concept (Monetary) For Period Credit ebr:RevenueFromOperationAndMaintenanceGenerationSegment
4985 Revenue from O&M, distribution segment Concept (Monetary) For Period Credit ebr:RevenueFromOperationAndMaintenanceDistributionSegment
4986 Revenue from interest, generation segment Concept (Monetary) For Period Credit ebr:RevenueFromInterestGenerationSegment
4987 Revenue from interest, transmission segment Concept (Monetary) For Period Credit ebr:RevenueFromInterestTransmissionSegment
4988 Revenue from interest, distribution segment Concept (Monetary) For Period Credit ebr:RevenueFromInterestDistributionSegment
4989 Total Concept (Monetary) For Period Credit ebr:TotalIntersegmentIncome
4990 44505 - Disclosure - OPERATING SEGMENT INFORMATION - Additions to non-current assets by segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationAdditionsToNonCurrentAssetsBySegmentDetails
4991 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
4992 Segments [axis] Axis ifrs-full:SegmentsAxis
4993 Segments [member] Member ifrs-full:SegmentsMember
4994 Reportable Segment Member ifrs-full:ReportableSegmentsMember
4995 Administration / Management Member ebr:ManagementsMember
4996 Generation Member ebr:GenerationMember
4997 Transmission Member ebr:TransmissionMember
4998 Distribution Member ebr:DistributionMember
4999 Operating Segment LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
5000 PP&E Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesPropertyPlantAndEquipment
5001 Intangible Concept (Monetary) For Period Debit ifrs-full:ChangesInIntangibleAssetsOtherThanGoodwill
5002 Total Concept (Monetary) For Period Debit ifrs-full:AdditionsToNoncurrentAssets
5003 44506 - Disclosure - OPERATING SEGMENT INFORMATION - Non current Assets by segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationNonCurrentAssetsBySegmentDetails
5004 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
5005 Segments [axis] Axis ifrs-full:SegmentsAxis
5006 Segments [member] Member ifrs-full:SegmentsMember
5007 Reportable Segment Member ifrs-full:ReportableSegmentsMember
5008 Administration / Management Member ebr:ManagementsMember
5009 Generation Member ebr:GenerationMember
5010 Transmission Member ebr:TransmissionMember
5011 Distribution Member ebr:DistributionMember
5012 Operating Segment LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
5013 Non-current Abstract ifrs-full:NoncurrentAssetsAbstract
5014 FIXED ASSETS, NET Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
5015 Intangible Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
5016 TOTAL NON-CURRENT ASSETS Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
5017 44507 - Disclosure - OPERATING SEGMENT INFORMATION - Non cash items by segment (Details) Network

*

*

 http://eletrobras.com/role/DisclosureOperatingSegmentInformationNonCashItemsBySegmentDetails
5018 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
5019 Segments [axis] Axis ifrs-full:SegmentsAxis
5020 Segments [member] Member ifrs-full:SegmentsMember
5021 Reportable Segment Member ifrs-full:ReportableSegmentsMember
5022 Administration / Management Member ebr:ManagementsMember
5023 Generation Member ebr:GenerationMember
5024 Transmission Member ebr:TransmissionMember
5025 Distribution Member ebr:DistributionMember
5026 Operating Segment LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
5027 Non-cash items per segment: Abstract ebr:NonCashItemsAbstract
5028 Depreciation and amortization Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
5029 Constitution (Reversal) of Onerous Contract Concept (Monetary) For Period Debit ebr:OnerousContractCharges
5030 Provision for recoverable assets (Impairment) Concept (Monetary) For Period Debit ifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9
5031 Total Concept (Monetary) For Period Debit ebr:NonCashItems
5032 44601 - Disclosure - TRANSACTIONS WITH RELATED PARTIES (Details) Network

*

*

 http://eletrobras.com/role/DisclosureTransactionsWithRelatedPartiesDetails
5033 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
5034 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
5035 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
5036 FEDERAL GOVERNMENT Member ebr:FederalGovernmentMember
5037 Federal Government - BNDES Member ebr:FederalGovernmentBNDESMember
5038 Federal Government Banco da Amazonia Member ebr:FederalGovernmentBancoDaAmazoniaMember
5039 Federal Government - Banco do Brasil Member ebr:FederalGovernmentBancoDoBrasilMember
5040 Federal Government - Caixa Economica Federal Member ebr:FederalGovernmentCaixaEconomicaFederalMember
5041 Federal Government - FIDC Member ebr:FederalGovernmentFidcMember
5042 Federal Government - Global Reversal Reserve Member ebr:FederalGovernmentGlobalReversalReserveMember
5043 Tesouro Nacional Member ebr:TesouroNacionalMember
5044 NATIONAL TREASURY Member ebr:NationalTreasuryMember
5045 NORTE BRASIL Member ebr:NorteBrasilMember
5046 ETAU Member ebr:EmpresaTransmissoraDoAltoUruguaiMember
5047 ESBR Member ebr:EnergiaSustentavelDoBrasilS.a.Member
5048 Costa Oeste Transmissora de Energia Member ebr:CostaOesteTransmissoraDeEnergiaMember
5049 TSBE - Transmissora Sul Brasileira de Energia S.A. Member ebr:TransmissoraSulBrasileiraDeEnergiaS.a.Member
5050 MARUMBI Member ebr:MarumbiTransmissoraDeEnergiaS.a.Member
5051 TDG Member ebr:TransmissoraDelmiroGouveiaS.a.Member
5052 MANAUS TRANSMISSAO Member ebr:ManausTransmissaoMember
5053 MADEIRA ENERGIA Member ebr:MadeiraEnergiaS.a.Member
5054 IE MADEIRA Member ebr:IeMadeiraMember
5055 MANAUS CONSTRUCAO Member ebr:ManuasConstrucaoMember
5056 STN Member ebr:SistemaDeTransmissaoNordesteMember
5057 INTESA - Integracao Transmissora de Energia S.A. Member ebr:IntegracaoTransmissoraDeEnergiaS.a.Member
5058 EAPSA - Energetica Aguas da Pedra S.A. Member ebr:EnergeticaAguasDaPedraS.a.Member
5059 SETE GAMELEIRAS Member ebr:SeteGameleirasMember
5060 S. PEDRO DO LAGO Member ebr:SPedroDoLagoMember
5061 PEDRA BRANCA Member ebr:PedraBrancaMember
5062 BRASVENTOS MIASSABA Member ebr:BrasventosMiassabaMember
5063 BRASVENTOS EOLO Member ebr:BrasventosEoloMember
5064 ENERPEIXE Member ebr:EnerpeixeMember
5065 TRANSLESTE Member ebr:TranslesteMember
5066 TRANSUDESTE Member ebr:TransudesteMember
5067 TRANSIRAPE Member ebr:TransirapeMember
5068 CENTROESTE Member ebr:CentroesteMember
5069 BAGUARI Member ebr:BaguariMember
5070 RETIRO BAIXO Member ebr:RetiroBaixoMember
5071 SERRA FACAO ENERGIA Member ebr:SerraFacaoEnergiaMember
5072 CHAPECOENSE Member ebr:ChapecoenseMember
5073 TRANSENERGIA RENOVAVEL Member ebr:TransenergiaRenovavelMember
5074 MGE TRANSMISSAO Member ebr:MgeTransmissaoMember
5075 GOIAS TRANSMISSAO Member ebr:GoiasTransmissaoMember
5076 TRANS. SAO PAULO Member ebr:TransSaoPauloMember
5077 CALDAS NOVAS Member ebr:CaldasNovasMember
5078 IE GARANHUNS Member ebr:IeGaranhunsMember
5079 LUZIANIA NIQUELANDIA TRANSMISSORA Member ebr:LuzianiaNiquelandiaTransmissoraMember
5080 TSLE - Transmissora Sul Litoranea de Energia S.A. Member ebr:TransmissoraSulLitoraneaDeEnergiaS.a.Member
5081 NORTE ENERGIA Member ebr:NorteEnergiaMember
5082 AETE Member ebr:AeteMember
5083 BRASNORTE Member ebr:BrasnorteMember
5084 TME - TRANSMISSORA MATOGROSSENSE DE ENERGIA Member ebr:TransmissoraMatogrossenseDeEnergiaMember
5085 TRANSNORTE Member ebr:TransnorteMember
5086 CTEEP Member ebr:CompanhiaTransmissaoDeEnergiaEletricaPaulistaS.a.Member
5087 EMAE Member ebr:EmpresaMetropolitanaDeAguasEEnergiaS.a.Member
5088 Triangulo Mineiro Trans. S.A. Member ebr:TrianguloMineiroTransS.a.Member
5089 CEPEL Member ebr:CepelMember
5090 Paranaiba Transmissora de Energia S.A. Member ebr:ParanaibaTransmissoraDeEnergiaS.a.Member
5091 FRONTEIRA OESTE (FOTE) Member ebr:FronteiraOesteFoteMember
5092 Vale do Sao Bartolomeu Transmissora de Energia S.A. Member ebr:ValeDoSaoBartolomeuTransmissoraDeEnergiaS.a.Member
5093 MATA DE SANTA GENEBRA Member ebr:MataDeSantaGenebraMember
5094 LAGOA AZUL TRANSMISSORA Member ebr:LagoaAzulTransmissoraMember
5095 ITAGUACU DA BAHIA ENERGIAS RENOVAVEIS Member ebr:ItaguacuBahiaEnergiasRenovaveisMember
5096 BELO MONTE TRANSMISSORA SPE S.A. Member ebr:BeloMonteTransmissoraSpeS.a.Member
5097 ITAIPU Member ebr:ItaipuMember
5098 SANTO ANTONIO ENERGIA Member ebr:SantoAntonioEnergiaMember
5099 ELETROS Member ebr:EletrosMember
5100 CEEE-GT Member ebr:CeeeGtMember
5101 ENERGISA MT Member ebr:EnergisaMtMember
5102 CEMAR Member ebr:CompanhiaEnergeticaDoMaranhaoMember
5103 LAJEADO ENERGIA Member ebr:LajeadoEnergiaMember
5104 CEB Lajeado Member ebr:CebLajeadoMember
5105 Paulista Lajeado Member ebr:PaulistaLajeadoMember
5106 CEEE-D Member ebr:CompanhiaEstadualDeDistribuicaoDeEnergiaEletricaMember
5107 CELG Geracao e Transmissao - CELG GT Member ebr:CelgGeracaoETransmissaoMember
5108 FOZ DO CHAPECO Member ebr:FozDoChapecoMember
5109 TIJOA PARTICIPACOES E INVESTIMENTOS S.A. Member ebr:TijoaParticipaceoesEInvestimentosS.a.Member
5110 CSE CENTRO DE SOLUCOES ESTRATEGICAS S.A. Member ebr:CseCentroDeSolucoesEstrategicasS.a.Member
5111 Empresa de Energia Sao Manoel Member ebr:EmpresaDeEnergiaSaoManoelS.a.Member
5112 ENERGIA OLIMPICA S.A. Member ebr:EnergiaOlimpicaS.a.Member
5113 TELES PIRES PARTICIPACOES Member ebr:TelesPiresParticipacoesMember
5114 CIA HIDREL TELES PIRES Member ebr:CiaHidrelTelesPiresMember
5115 Vamcruz I Participacoes S.A. Member ebr:VamcruzParticipacoesS.a.Member
5116 Rei dos Ventos Member ebr:ReiDosVentosMember
5117 Rei dos Ventos 3 Geradora de Energia S.A. Member ebr:ReiDosVentos3GeradoraDeEnergiaS.a.Member
5118 CHAPADA DO PIAI I S.A. Member ebr:ChapadaDoPiauiIS.a.Member
5119 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
5120 Chapada do Piaui II Holding S.A. Member ebr:ChapadaDoPiauiIiHoldingS.a.Member
5121 Baraunas II Member ebr:BaraunasIiMember
5122 MUSSAMBE Member ebr:MussambeMember
5123 Brasil Ventos Energia S.A Member ebr:BrasilVentosEnergiaS.aMember
5124 Centrais Eolica Famosa I S.A Member ebr:CentraisEolicaFamosaIS.aMember
5125 Centrais Eolica pau Brasil S.A Member ebr:CentraisEolicaPauBrasilS.aMember
5126 Centrais Eolica So Paulo S.A. Member ebr:CentraisEolicaSoPauloS.a.Member
5127 Centrais Eolica Rosada S.A Member ebr:CentraisEolicaRosadaS.aMember
5128 Puna I Elica S.A. Member ebr:PunaIElicaS.a.Member
5129 Carnaba I Elica S.A. Member ebr:CarnabaIElicaS.a.Member
5130 Carnaba II Elica S.ASPE S.A. Member ebr:CarnabaIiElicaS.aspeS.a.Member
5131 Carnaba III Elica S.A. Member ebr:CarnabaIiiElicaS.a.Member
5132 Carnaba V Elica S.A. Member ebr:CarnabaVElicaS.a.Member
5133 Cervantes I Elica S.A. Member ebr:CervantesIElicaS.a.Member
5134 Cervantes II Elica S.A. Member ebr:CervantesIiElicaS.a.Member
5135 Bom Jesus Elica S.A. Member ebr:BomJesusElicaS.a.Member
5136 Cachoeira Elica S.A Member ebr:CachoeiraElicaS.aMember
5137 Pitimbu Elica S.A Member ebr:PitimbuElicaS.aMember
5138 So Caetano Elica S.A Member ebr:SoCaetanoElicaS.aMember
5139 So Caetano I Elica S.A Member ebr:SoCaetanoIElicaS.aMember
5140 So Galvo Elica S.A. Member ebr:SoGalvoElicaS.a.Member
5141 Banda de Couro Member ebr:BandaDeCouroMember
5142 Energia dos Ventos V Member ebr:EnergiaDosVentosVMember
5143 Energia dos Ventos VI Member ebr:EnergiaDosVentosViMember
5144 Energia dos Ventos VII Member ebr:EnergiaDosVentosViiMember
5145 Energia dos Ventos VIII Member ebr:EnergiaDosVentosViiiMember
5146 Energia dos Ventos IX Member ebr:EnergiaDosVentosIxMember
5147 NATURE OF TRANSACTIONS LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
5148 ASSETS Abstract ifrs-full:AssetsAbstract
5149 Customers/Receivables Concept (Monetary) As Of Debit ifrs-full:AmountsReceivableRelatedPartyTransactions
5150 Customers Concept (Monetary) As Of Debit ebr:CustomersRelatedParty
5151 Other assets Concept (Monetary) As Of Debit ebr:OtherAssetsRelatedPartyTransactions
5152 Other receivables Concept (Monetary) As Of Debit ebr:OtherReceivablesRelatedPartyTransactions
5153 Dividends/interest on equity receivable Concept (Monetary) As Of Debit ebr:InterestOnEquityAndDividendsReceivableFromAssociatedCompaniesOrJointVentureAccountedForUnderEquityMethodOfAccounting
5154 Advances for future capital increase Concept (Monetary) As Of Debit ebr:AdvancesForFutureCapitalIncreaseRelatedPartyTransactions
5155 Loans and financing Concept (Monetary) As Of Debit ebr:LoansAndFinancingRelatedPartyTransactions
5156 Reimbursement rights (RBNI) Concept (Monetary) As Of Debit ebr:ReimbursementsRightsRelatedPartyTransactions
5157 Total assets Concept (Monetary) As Of Debit ebr:AssetsRelatedPartyTransactions
5158 LIABILITIES Abstract ifrs-full:LiabilitiesAbstract
5159 Loans and financing payable Concept (Monetary) As Of Credit ebr:LoansAndFinancingPayableRelatedPartyTransactions
5160 Suppliers Concept (Monetary) As Of Credit ebr:SuppliersRelatedPartyTransactions
5161 Reimbursement obligations Concept (Monetary) As Of Credit ebr:ReimbursementObligationsRelatedPartyTransactions
5162 Obligations/Accounts payable Concept (Monetary) As Of Credit ifrs-full:AmountsPayableRelatedPartyTransactions
5163 Energy purchased for resale Concept (Monetary) As Of Credit ebr:EnergyPurchasedForResaleRelatedPartyTransactions
5164 Other liabilities Concept (Monetary) As Of Credit ebr:OtherLiabilitiesRelatedPartyTransactions
5165 Contributions payable - sponsor Concept (Monetary) As Of Credit ebr:ContributionsPayableRelatedPartyTransactions
5166 Provisions Concept (Monetary) As Of Credit ebr:ProvisionsRelatedPartyTransactions
5167 Total liabilities Concept (Monetary) As Of Credit ebr:LiabilitiesRelatedPartyTransactions
5168 INCOME Abstract ifrs-full:ComprehensiveIncomeAbstract
5169 Other Revenue Concept (Monetary) For Period Credit ebr:OtherRevenueRelatedPartyTransactions
5170 Financial revenue Concept (Monetary) For Period Credit ebr:FinancialRevenueRelatedPartyTransactions
5171 Other expenses (revenue) Concept (Monetary) For Period Debit ebr:OtherExpensesRevenueRelatedPartyTransactions
5172 Revenue from services rendered Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions
5173 Fees for use of electricity network Concept (Monetary) For Period Debit ebr:FeesForUseOfElectricityNetworkRelatedPartyTransactions
5174 Expenses, energy purchased Concept (Monetary) For Period Debit ebr:ExpensesForPurchaseOfEnergyRelatedPartyTransactions
5175 Other expenses Concept (Monetary) For Period Debit ebr:OtherExpensesRelatedParty
5176 Revenue from use of Electricity Concept (Monetary) For Period Credit ebr:RevenueFromUseOfElectricityNetworkRelatedPartyTransactions
5177 Financial Expenses Concept (Monetary) For Period Debit ebr:FinancialExpensesRelatedPartyTransactions
5178 Dividends Concept (Monetary) For Period Credit ebr:DividendsReceivableRelatedPartyTransactions
5179 Dividends receivable Concept (Monetary) For Period Credit ifrs-full:RevenueFromDividends
5180 Revenue from interest, fees, charges, and exchange variation Concept (Monetary) For Period Credit ebr:RevenueFromInterestFeesChargesAndExchangeVariationRelatedPartyTransactions
5181 Operating expenses Concept (Monetary) For Period Debit ebr:OperatingExpensesRelatedPartyTransactions
5182 Expenses from interest, fees and charges and exchange variation Concept (Monetary) For Period Debit ebr:ExpensesFromInterestFeesAndChargesAndExchangeVariationRelatedPartyTransactions
5183 Revenue from sale of Electricity Concept (Monetary) For Period Credit ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions
5184 Sponsor contributions Concept (Monetary) For Period Debit ebr:SponsorContributionsRelatedPartyTransactions
5185 Total income (expense) Concept (Monetary) For Period Credit ebr:IncomeExpenseRelatedPartyTransactions
5186 44701 - Disclosure - REMUNERATION OF KEY PERSONNEL (Details) Network

*

*

 http://eletrobras.com/role/DisclosureRemunerationOfKeyPersonnelDetails
5187 Implied Table Table

*

*

 implied:Table
5188 REMUNERATION OF KEY PERSONNEL Abstract ebr:DisclosureOfInformationAboutKeyManagementPersonnelAbstract
5189 Remuneration of Directors and Advisors Concept (Monetary) For Period Debit ebr:KeyManagementPersonnelCompensationToDirectorsAndAdvisors
5190 Salaries and social charges Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits
5191 Total Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
5192 44801 - Disclosure - SUBSEQUENT EVENTS - Contribution of capital in subsidiaries (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEventsContributionOfCapitalInSubsidiariesDetails
5193 Disclosure of non-adjusting events after reporting period [table] Table

*

*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
5194 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
5195 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
5196 Subsidiaries Member ifrs-full:SubsidiariesMember
5197 Fronteira Oeste Member ebr:FronteiraOesteMember
5198 Paraiso Member ebr:ParaisoMember
5199 SUBSEQUENT EVENTS LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
5200 Contribution of capital in the subsidiary companies of the subsidiary Eletrosul Concept (Monetary) As Of Debit ebr:CapitalContributionInSubsidiary
5201 44802 - Disclosure - SUBSEQUENT EVENTS - Sale of shares in Energisa MT (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEventsSaleOfSharesInEnergisaMtDetails
5202 Disclosure of non-adjusting events after reporting period [table] Table

*

*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
5203 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
5204 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
5205 Sale of investments Member ebr:SaleOfInvestmentMember
5206 Unconsolidated structured entities [axis] Axis ifrs-full:UnconsolidatedStructuredEntitiesAxis
5207 Entity's total for unconsolidated structured entities [member] Member ifrs-full:EntitysTotalForUnconsolidatedStructuredEntitiesMember
5208 ENERGISA MT Member ebr:EnergisaMtMember
5209 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
5210 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
5211 Common shares Member us-gaap:CommonStockMember
5212 Preferred shares Member us-gaap:PreferredStockMember
5213 SUBSEQUENT EVENTS LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
5214 Proportion of interest sold (as a percent) Concept (Percent) For Period ebr:ProportionOfInterestInInvesteeSold
5215 Receipt from sale of investment Concept (Monetary) For Period Debit ebr:ProceedsFromDisposalOfInvestments
5216 Number of shares sold Concept (Shares) For Period ebr:NumberSharesOfInInvestmentsSold
5217 Number of shares to be sold Concept (Shares) As Of ebr:NumberSharesOfInInvestmentsToBeSold
5218 Price per share Concept (Share) For Period ebr:PricePerShareOfInvestmentsSold
5219 44803 - Disclosure - SUBSEQUENT EVENTS - ANEEL Disptach 129 (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEventsAneelDisptach129Details
5220 Implied Table Table

*

*

 implied:Table
5221 SUBSEQUENT EVENTS Abstract ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract
5222 Suspended reimbursement to fuel consumption account Concept (Monetary) As Of Credit ebr:FuelConsumptionAccountSuspendedReimbursement
5223 44804 - Disclosure - SUBSEQUENT EVENTS - Agreement between Eletrobras and Eletropaulo (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEventsAgreementBetweenEletrobrasAndEletropauloDetails
5224 Disclosure of non-adjusting events after reporting period [table] Table

*

*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
5225 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
5226 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
5227 Agreement between Eletrobras and Eletropaulo Member ebr:SettlementOfAgreementWithEletropauloMember
5228 Balance Sheet Location [Axis] Axis us-gaap:BalanceSheetLocationAxis
5229 Balance Sheet Location [Domain] Member us-gaap:BalanceSheetLocationDomain
5230 Loans and financing Member ebr:LoansAndFinancingMember
5231 SUBSEQUENT EVENTS LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
5232 Amount due Concept (Monetary) As Of Debit ebr:ReceivableFromLitigationSettlement
5233 Accumulated arrears Concept (Monetary) As Of Debit ebr:LoanAccumulatedArrears
5234 Accumulated arrears, new expert calculation Concept (Monetary) For Period Debit ebr:LoanAccumulatedArrearsExpertCalculation
5235 Simple interest (as a percent) Concept (Percent) As Of ebr:LoansGrantedInterestRate
5236 Inspection fee (as a percent) Concept (Percent) As Of ebr:LoansInspectionFee
5237 Updated amount due Concept (Monetary) As Of Debit ebr:ReceivableFromLitigationSettlementAsRecalculated
5238 Agreed amount Concept (Monetary) For Period Debit ebr:LitigationSettlementAgreementAmount
5239 Payment after the final res judicata Concept (Monetary) As Of Debit ebr:LitigationSettlementAgreementFirstPayment
5240 Annual installment payment Concept (Monetary) As Of Debit ebr:LitigationSettlementAgreementAnnualInstallmentPayment
5241 Number of installment payments Concept (Integer) As Of ebr:LitigationSettlementAgreementInstallmentPaymentNumber
5242 Payment period of fist annual installment had to be made after res judicata Concept (xbrli:durationItemType) For Period ebr:LitigationSettlementAgreementFirstInstallmentPaymentPeriod
5243 Final payment Concept (Monetary) As Of Debit ebr:LitigationSettlementAgreementFinalPayment
5244 Period within which final payment is made after res judicata Concept (xbrli:durationItemType) For Period ebr:LitigationSettlementAgreementFinalPaymentPeriod
5245 Interest rate basis Concept (Text/String) For Period ebr:LitigationSettlementAgreementInterestRateBasis
5246 Interest rate adjustment Concept (Percent) As Of ebr:LitigationSettlementAgreementAdjustmentToInterestRateBasis
5247 Attorney's fee agreed to pay Concept (Monetary) For Period Debit ebr:LitigationSettlementAgreementAttorneyFee
5248 Attorney's fee to be paid after the res judicata (as a percent) Concept (Percent) As Of ebr:LitigationSettlementAgreementAttorneyFeeFirstPaymentPercentage
5249 Period within which to pay final attorney's fee Concept (xbrli:durationItemType) For Period ebr:LitigationSettlementAgreementAttorneyFeeFinalPaymentPeriod
5250 Attorney's fee interest rate basis Concept (Text/String) For Period ebr:LitigationSettlementAgreementAttorneyFeeAdjustmentToInterestBasis
5251 Attorneys fee interest adjustment Concept (Percent) As Of ebr:LitigationSettlementAgreementAttorneyFeeInterestRateBasis
5252 Net revenue Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnLitigationSettlements
5253 44805 - Disclosure - SUBSEQUENT EVENTS - Sale of SPEs (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEventsSaleOfSpesDetails
5254 Disclosure of non-adjusting events after reporting period [table] Table

*

*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
5255 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
5256 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
5257 Sale of SPEs Member ebr:SaleOfSpecialPurposeEntitiesMember
5258 Significant investment in joint ventures and associates [axis] Axis ebr:SignificantInvestmentInJointVenturesAndAssociatesAxis
5259 Significant investment in joint ventures and associates [domain] Member ebr:SignificantInvestmentInJointVenturesAndAssociatesDomain
5260 Eolica Serra das Vacas Holding S.A. Member ebr:EolicaSerraDasVacasHoldingS.a.Member
5261 CHAPADA DO PIAI I S.A. Member ebr:ChapadaDoPiauiIS.a.Member
5262 Chapada do Piaui II Holding S.A. Member ebr:ChapadaDoPiauiIiHoldingS.a.Member
5263 Vamcruz I Participacoes S.A. Member ebr:VamcruzParticipacoesS.a.Member
5264 Pedra Branca S.A. Member ebr:PedraBrancaS.a.Member
5265 So Pedro do Lago S.A. Member ebr:SoPedroDoLagoS.a.Member
5266 Sete Gameleiras S.A. Member ebr:SeteGameleirasS.a.Member
5267 Baranas I Energtica S.A. Member ebr:BaranasIEnergticaS.a.Member
5268 Mussamb Energtica S.A. Member ebr:MussambEnergticaS.a.Member
5269 Morro Branco I Energtica S.A. Member ebr:MorroBrancoIEnergticaS.a.Member
5270 Baranas II Energtica S.A. Member ebr:BaranasIiEnergticaS.a.Member
5271 Banda de Couro Energtica S.A. Member ebr:BandaDeCouroEnergticaS.a.Member
5272 Brasventos Eolo Geradora de Energia S.A. Member ebr:BrasventosEoloGeradoraDeEnergiaS.a.Member
5273 Rei dos Ventos 3 Geradora de Energia S.A. Member ebr:ReiDosVentos3GeradoraDeEnergiaS.a.Member
5274 Brasventos Miassaba 3 Geradora de Energia S.A. Member ebr:BrasventosMiassaba3GeradoraDeEnergiaS.a.Member
5275 Geradora e Comercializadora de Energia Eltrica S.A. Member ebr:GeradoraEComercializadoraDeEnergiaEltricaS.a.Member
5276 Amaznia-Eletronorte Transmissora de Energia S.A. Member ebr:AmazniaEletronorteTransmissoraDeEnergiaS.a.Member
5277 Brasnorte Transmissora de Energia S.A. Member ebr:BrasnorteTransmissoraDeEnergiaS.a.Member
5278 Companhia de Transmisso Centroeste de Minas S.A. Member ebr:CompanhiaDeTransmissoCentroesteDeMinasS.a.Member
5279 Empresa de Transmisso do Alto Uruguai S/A Member ebr:EmpresaDeTransmissoDoAltoUruguaiSMember
5280 Luzinia-Niquelndia Transmissora S.A. Member ebr:LuziniaNiquelndiaTransmissoraS.a.Member
5281 Transmissora Matogrossense de Energia S.A. Member ebr:TransmissoraMatogrossenseDeEnergiaS.a.Member
5282 Companhia Transirap de Transmisso Member ebr:CompanhiaTransirapDeTransmissoMember
5283 Companhia Transleste de Transmisso Member ebr:CompanhiaTranslesteDeTransmissoMember
5284 Companhia Transudeste de Transmisso Member ebr:CompanhiaTransudesteDeTransmissoMember
5285 INTESA - Integracao Transmissora de Energia S.A. Member ebr:IntegracaoTransmissoraDeEnergiaS.a.Member
5286 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
5287 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
5288 Santa Vitria do Palmar Holding S.A. and Chu Holding S.A. Member ebr:SantaVitriaDoPalmarHoldingS.a.AndChuHoldingS.a.Member
5289 Elica Hermenegildo I S/A Member ebr:ElicaHermenegildoISMember
5290 Elica Hermenegildo II S.A. Member ebr:ElicaHermenegildoIiS.a.Member
5291 Elica Hermenegildo III S.A. Member ebr:ElicaHermenegildoIiiS.a.Member
5292 Elica Chu IX S.A. Member ebr:ElicaChuIxS.a.Member
5293 Uirapuru Transmissora de Energia S/A Member ebr:UirapuruTransmissoraDeEnergiaSMember
5294 Manaus Transmissora de Energia S.A. Member ebr:ManausTransmissoraDeEnergiaS.a.Member
5295 SUBSEQUENT EVENTS LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
5296 Number of special purpose companies auction Concept (Integer) As Of ebr:NumberOfSpecialPurposeCompaniesAcution
5297 Proportion of ownership interest in associates and joint ventures Concept (Percent) For Period ebr:ProportionOfOwnershipInterestInAssociatesAndJointVentures
5298 Proportion of ownership interest in subsidiary Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
5299 No. of ordinary Shares transferred Concept (Shares) As Of ebr:NoOfSharesTransferred
5300 Net Equity Concept (Monetary) As Of Credit ifrs-full:Equity
5301 Debt settled Concept (Monetary) As Of Debit ebr:SettlementOfDebt
5302 44806 - Disclosure - SUBSEQUENT EVENTS - ANEEL Authorization Resolution 6,883 (Details) Network

*

*

 http://eletrobras.com/role/DisclosureSubsequentEventsAneelAuthorizationResolution6883Details
5303 Disclosure of non-adjusting events after reporting period [table] Table

*

*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
5304 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
5305 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
5306 Resolution 6883 Of ANEEL Member ebr:Resolution6883OfAneelMember
5307 SUBSEQUENT EVENTS LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
5308 Period to send document proving formalization of transactions Concept (xbrli:durationItemType) For Period ebr:PeriodToSendDocumentProvingFormalizationOfTransactions
5309 Period to send corporate diagram of economic group. Concept (xbrli:durationItemType) For Period ebr:PeriodToSendCorporateDiagramOfEconomicGroup
5310 Period to approve addendum to concession agreement Concept (xbrli:durationItemType) For Period ebr:PeriodToApproveAddendumToConcessionAgreement

*

*