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EMPLOYEE BENEFITS (Details 6) - BRL (R$) R$ in Millions | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Actuarial assumption of medical cost trend rates [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Increase in assumption | R$ (83.7) | R$ (80.1) | R$ (95.2)
Decrease in assumption | 73.4 | 69.4 | 82.2
Actuarial assumption of discount rates [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Increase in assumption | 256.0 | 315.1 | 284.8
Decrease in assumption | (271.6) | (236.7) | (302.4)
Actuarial assumption of expected rates of salary increases [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Increase in assumption | (14.5) | (4.6) | (17.3)
Decrease in assumption | 12.5 | 25.9 | 14.7
Actuarial assumption of life expectancy after retirement [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Increase in assumption | (180.9) | (150.2) | (201.0)
Decrease in assumption | R$ 177.5 | R$ 241.4 | R$ 196.1

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- Definition The increase (decrease) in a defined benefit obligation that would have been caused by an increase in a significant actuarial assumption that was reasonably possible at the end of the reporting period. [Refer: Actuarial assumptions [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2024-01-01 -Paragraph 145 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_145_a&doctype=Standard -URIDate 2024-03-27 + Details
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