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Financial Instruments (Details 4) - Interest Rate Risk And Monetary Variation [Member] R$ in Thousands | Dec. 31, 2024 BRL (R$)
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Disclosure of financial assets [line items] |
Financial assets, Baseline | R$ 4,037,677
Financial assets, projected probable | 271,070
Financial assets, projected scenario 1 | 203,289
Financial assets, projected scenario 2 | 135,562
Financial liabilities, Baseline | (20,496,558)
Financial liabilities, projected probable | (2,244,950)
Financial liabilities, projected scenario 1 | (2,806,185)
Financial liabilities, projected scenario 2 | (3,367,424)
Loans And Financing Banco Do Brasil [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (751,522)
Financial liabilities, projected probable | (112,728)
Financial liabilities, projected scenario 1 | (140,910)
Financial liabilities, projected scenario 2 | (169,092)
Banco Itau [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (1,036,260)
Financial liabilities, projected probable | (155,439)
Financial liabilities, projected scenario 1 | (194,299)
Financial liabilities, projected scenario 2 | (233,159)
Loans And Financing BNDES1 [member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (1,401,520)
Financial liabilities, projected probable | (123,232)
Financial liabilities, projected scenario 1 | (154,040)
Financial liabilities, projected scenario 2 | (184,848)
Loans And Financing BNDES [member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (395,126)
Financial liabilities, projected probable | (21,732)
Financial liabilities, projected scenario 1 | (27,165)
Financial liabilities, projected scenario 2 | (32,598)
Promissory Notes Banco Do Nordeste [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (1,529,105)
Financial liabilities, projected probable | (84,101)
Financial liabilities, projected scenario 1 | (105,126)
Financial liabilities, projected scenario 2 | (126,151)
Promissory Notes Banco Do Brasil Distribution Of Funds From BNDES [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (37,507)
Financial liabilities, projected probable | (3,298)
Financial liabilities, projected scenario 1 | (4,122)
Financial liabilities, projected scenario 2 | (4,947)
Promissory Notes Other [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (3,831)
Debentures [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (8,070,490)
Financial liabilities, projected probable | (1,210,574)
Financial liabilities, projected scenario 1 | (1,513,217)
Financial liabilities, projected scenario 2 | (1,815,860)
Debentures One [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (4,629,755)
Financial liabilities, projected probable | (254,637)
Financial liabilities, projected scenario 1 | (318,296)
Financial liabilities, projected scenario 2 | (381,955)
Debentures Two [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (73,709)
Financial liabilities, projected probable | (6,481)
Financial liabilities, projected scenario 1 | (8,101)
Financial liabilities, projected scenario 2 | (9,722)
Sectorial Financial Liabilities [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (1,077,810)
Financial liabilities, projected probable | (161,672)
Financial liabilities, projected scenario 1 | (202,089)
Financial liabilities, projected scenario 2 | (242,507)
ICMS Installment Payment |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (11,963)
Financial liabilities, projected probable | (1,794)
Financial liabilities, projected scenario 1 | (2,243)
Financial liabilities, projected scenario 2 | (2,692)
Special Tax Regularization Program – Pert |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (339,831)
Financial liabilities, projected probable | (50,975)
Financial liabilities, projected scenario 1 | (63,718)
Financial liabilities, projected scenario 2 | (76,462)
Payable Related To Concession [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (861,982)
Financial liabilities, projected probable | (43,099)
Financial liabilities, projected scenario 1 | (53,874)
Financial liabilities, projected scenario 2 | (64,649)
Payable Related To Concession One [Member] |
Disclosure of financial assets [line items] |
Financial liabilities, Baseline | (276,147)
Financial liabilities, projected probable | (15,188)
Financial liabilities, projected scenario 1 | (18,985)
Financial liabilities, projected scenario 2 | (22,782)
Bonds And Securities One [Member] |
Disclosure of financial assets [line items] |
Financial assets, Baseline | 529,708
Financial assets, projected probable | 78,132
Financial assets, projected scenario 1 | 58,585
Financial assets, projected scenario 2 | 39,092
Collaterals And Escrow Accounts [Member] |
Disclosure of financial assets [line items] |
Financial assets, Baseline | 9
Financial assets, projected probable | 1
Financial assets, projected scenario 1 | 1
Financial assets, projected scenario 2 | 1
Accounts Receivable Related To The Concession [Member] |
Disclosure of financial assets [line items] |
Financial assets, Baseline | 3,432,535
Financial assets, projected probable | 188,789
Financial assets, projected scenario 1 | 141,592
Financial assets, projected scenario 2 | 94,395
Accounts Receivable Related To Generation Concession [Member] |
Disclosure of financial assets [line items] |
Financial assets, Baseline | 75,425
Financial assets, projected probable | 4,148
Financial assets, projected scenario 1 | 3,111
Financial assets, projected scenario 2 | R$ 2,074

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