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Equity and Remuneration to Shareholders - Schedule of Equity Valuation Adjustments (Details) - BRL (R$) R$ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Equity And Remuneration To Shareholders |  |  |
Adjustments to actuarial liabilities - Employee benefits | R$ (1,306) | R$ (2,072) | R$ (2,303)
Deemed cost of PP&E | 405 | 421 | 427
Others | 1 | 3 | 2
Valuation adjustments | R$ (900) | R$ (1,648) | R$ (1,874)

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- Definition Equity Valuation Adjustments + References No definition available. + Details
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- Definition Others Adjustments + References No definition available. + Details
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