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v3.25.1

Stockholders' equity (Details 2) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Notes and other explanatory information [abstract] |  |  |
Statutory net income | R$ 37,318 | R$ 33,389 | R$ 29,695
Legal reserve | (1,406) | (1,669) | (1,485)
Dividend calculation basis | 35,912 | 31,720 | 28,210
Mandatory dividend | 8,978 | 7,930 | 7,053
Dividends and Interest on Capital Paid / Accrued | R$ 25,724 | R$ 21,468 | R$ 8,368

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- Definition A component of equity representing reserves created based on legal requirements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
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