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Post-employment Benefits (Details 2) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Notes and other explanatory information [abstract] |  |
Post-employment benefits, balance at beginning | R$ 1,484,243 | R$ 1,070,037
Appropriation of actuarial calculation | 134,044 | 128,652
Appropriation of pension and healthcare contributions | 123,667 | 139,701
Adjustment related to actuarial gains (loss) | (363,465) | 379,126
Amortizations | (219,780) | (225,421)
Reclassification |  | (7,852)
Post-employment benefits, balance at ending | R$ 1,158,709 | R$ 1,484,243

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- Definition Amortizations + References No definition available. + Details
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- Definition Appropriation of actuarial calculation + References No definition available. + Details
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- Definition Appropriation of pension and healthcare contributions + References No definition available. + Details
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- Definition The amount of provisions for employee benefits. [Refer: Employee benefits expense; Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 78 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_d&doctype=Standard -URIDate 2024-03-27 + Details
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