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v3.25.1

Pension plan obligations (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |
Present value of defined benefit obligations | R$ (4,267,083) | R$ (5,081,485) | R$ (4,717,463)
Fair value of the plan's assets | 2,468,182 | 2,938,614 |
Asset ceiling | (132,244) |  |
Total pension plan obligations (deficit) | (1,931,145) | (2,142,871) |
G1 Plan [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Present value of defined benefit obligations | (2,335,938) | (2,982,863) | (2,715,388)
Fair value of the plan's assets | 2,468,182 | 2,938,614 |
Asset ceiling | (132,244) |  |
Total pension plan obligations (deficit) |  | (44,249) |
G0 Plan [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Present value of defined benefit obligations | (1,931,145) | (2,098,622) | R$ (2,002,075)
Fair value of the plan's assets |  |  |
Asset ceiling |  |  |
Total pension plan obligations (deficit) | R$ (1,931,145) | R$ (2,098,622) |

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