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v3.25.1

Equity and Remuneration to Shareholders - Additional Information (Details) R$ / shares in Units, R$ in Millions |  |  |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 17, 2024 BRL (R$) | Sep. 17, 2024 BRL (R$) | Jun. 18, 2024 BRL (R$) | Mar. 21, 2024 BRL (R$) | Apr. 30, 2021 BRL (R$) | Dec. 31, 2024 BRL (R$) Installment R$ / shares shares | Dec. 31, 2023 BRL (R$) R$ / shares shares | Dec. 31, 2022 BRL (R$) R$ / shares | Jun. 30, 2024 BRL (R$) | Apr. 29, 2024 shares
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Share capital |  |  |  |  |  | R$ 14,309 | R$ 11,007 |  |  |
Issuance of shares | shares |  |  |  |  |  | 2,861,781,895 | 2,201,370,688 |  |  | 660,411,207
Nominal Value | R$ / shares |  |  |  |  |  | R$ 5 |  |  |  |
Profit reserve exceed share capital |  |  |  |  |  |  | R$ 986 |  |  |
Earning per share (in dollars per share) | R$ / shares |  |  |  |  |  | R$ 2.49 | R$ 2.01 | R$ 1.43 |  |
Net profit share |  |  |  |  |  | R$ 5,248 |  |  |  |
Payment of the minimum mandatory dividends on preferred shares |  |  |  |  |  | 953 |  |  |  |
Unrealized profit reserve |  |  |  |  | R$ 16 | R$ 835 |  |  |  |
Incentive tax reserve benefit period |  |  |  |  |  | 10 years |  |  |  |
Incentive tax reserve benefit renewed period |  |  |  |  |  | 10 years |  |  |  |
Incentives tax reserve |  |  |  |  |  | R$ 114 | R$ 63 |  |  |
Prior periods adjustments |  |  |  |  | R$ 835 |  |  |  |  |
Description of allocation of net income |  |  |  |  | R$350 was held in Stockholders’ equity in the Legal Reserve, as established in Brazilian corporate Law 6,404/1976. |  |  |  |  |
Description of allocation of net income |  |  |  |  | R$3,774 as minimum mandatory dividends, to the Company’s shareholders, to be paid in two equal installments, by June 30 and December 30, 2025, as follows: |  |  |  |  |
Amount of remuneration |  |  |  |  |  | 1,849 |  |  |  |
Income tax amount |  |  |  |  |  | R$ 2,239 | 1,084 | R$ 26 |  |
Maximum increase in share capital |  |  |  |  |  | 10.00% |  |  |  |
Percentage of net income corresponds to reserve constitution |  |  |  |  |  | 5.00% |  |  |  |
Net income for the year |  |  |  |  |  | R$ 7,117 | 5,764 | 4,092 |  |
Interest on own equity |  |  |  |  |  | 1,849 |  |  |  |
Tax incentives reserve |  |  |  |  |  |  |  |  |  |
Dividends to holders |  |  |  |  |  | 1,885 |  |  |  |
Future earnings reserve share capital |  |  |  |  |  |  | 11,993 |  |  |
Capital reserves |  |  |  |  |  | 393 | 2,250 | 2,250 |  |
Retained earnings reserve |  |  |  |  |  | 1,445 |  |  |  |
Issued capital after increase |  |  |  |  |  | 14,309 |  |  |  |
Mandatory dividends paid |  |  |  |  |  | R$ 1,420 |  |  |  |
Minimum Percentage Of Preferred Shareholding Required For Appointing Member OF Board |  |  |  |  |  | 10.00% |  |  |  |
Minimum Percentage Of Common Shareholding Required For Appointing Member OF Board |  |  |  |  |  | 15.00% |  |  |  |
Percentage Of Net Income |  |  |  |  |  | 50.00% |  |  |  |
Percentage Of Par Value Of Preferance Shares |  |  |  |  |  | 10.00% |  |  |  |
Percentage Of Equity Represented By Preferance Shares |  |  |  |  |  | 3.00% |  |  |  |
Percentage Of Par Value |  |  |  |  |  | 6.00% |  |  |  |
Income tax rate |  |  |  |  |  | 75.00% |  |  |  |
Increase through other contributions by owners, equity |  |  |  |  |  | R$ 1,857 |  |  |  |
Legal reserve |  |  |  |  |  | 2,024 | 1,674 | 1,387 |  |
Reserve for mandatory dividends not distributed |  |  |  |  |  |  | 1,420 | 1,420 | R$ 3,734 |
Dividend to be paid, number of installments | Installment |  |  |  |  |  | 2 |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Dividend payment as percentage of net income |  |  |  |  |  | 50.00% |  |  |  |
Sudene [Member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Tax incentives reserve |  |  |  |  |  | R$ (114) |  |  |  |
Chief Executive Officer [Member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Amount of remuneration | R$ 560 | R$ 473 | R$ 430 | R$ 386 |  |  |  |  |  |
Equity interest rate |  |  |  |  |  | 15.00% |  |  |  |
Retained earnings [member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Retained earnings reserve |  |  |  |  |  | R$ 2,935 |  |  |  |
Tax incentives reserve |  |  |  |  |  | (114) | (63) | (26) |  |
Mandatory dividends paid |  |  |  |  |  |  |  |  |  |
Profits Reserves [Member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Tax incentives reserve |  |  |  |  |  | 114 | R$ 63 | R$ 26 |  |
Mandatory dividends paid |  |  |  |  |  | 1,420 |  |  |  |
Legal reserve |  |  |  |  |  | R$ 350 |  |  |  |
Common Shares [Member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Issuance of shares | shares |  |  |  |  |  | 956,601,911 | 735,847,624 |  |  |
Minimum Percentage Of Common Shareholding Required For Requesting Adoption Of Multiple Vote Procedure |  |  |  |  |  | 5.00% |  |  |  |
Preference shares [member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Issuance of shares | shares |  |  |  |  |  | 1,905,179,984 | 1,465,523,064 |  |  | 439,656,920
Ordinary shares [member] |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |
Issuance of shares | shares |  |  |  |  |  | 220,754,287 |  |  |  |
Nominal Value | R$ / shares |  |  |  |  |  | R$ 5 |  |  |  |

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