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Equity (Details 2) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
EQUITY |  |  |
Revaluation surplus, beginning balance | R$ 593,382 | R$ 426,170 | R$ 353,349
Post employment benefits | (379,126) | 291,740 | 246,626
Taxes on adjustments | 129,007 | (88,548) | (93,881)
Deemed cost of fixed assets | (49,322) | (55,322) | (70,569)
Taxes on adjustments 2 | 16,769 | 18,809 | 23,994
Actuarial liability - investment realization |  | (3,541) | (33,205)
Attributed to non-controlling interest | 546 | (2,721) | (144)
Adjustments on financial assets - subsidiaries | (6,373) | 10,295 |
Taxes on other adjustments 3 | 2,167 | (3,500) |
Revaluation surplus, ending balance | R$ 307,050 | R$ 593,382 | R$ 426,170

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- Definition A component of equity representing the accumulated revaluation surplus on the revaluation of assets recognised in other comprehensive income. [Refer: Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2023-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2023-en-r&anchor=para_85&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 39 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_39&doctype=Standard -URIDate 2023-03-23 + Details
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