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Financial Instruments (Details 10) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of risk management strategy related to hedge accounting [line items] |  |  |
Less: Cash and cash equivalents | R$ (4,161,939) | R$ (5,634,623) |
Bonds and securities, noncurrent | 529,085 | 490,732 |
Net income | 2,799,370 | 2,327,168 | R$ 1,149,321
Deferred tax expense (income) | 421,436 | (17,047) | (649,134)
Current tax expense (income) | 177,999 | 371,104 | 368,035
Depreciation and amortization | R$ 1,465,478 | R$ 1,382,040 | R$ 1,233,097

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