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Operating Costs and Expenses (Details 2) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | R$ 1,878,332 | R$ 977,904 | R$ 1,505,968
Provisions For Performance And Profit Sharing [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 173,662 | 39,655 | 366,041
Personnel [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 1,681,961 | 918,515 | 1,120,509
Personnel [Member] | Salaries And Management Fees [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 742,449 | 625,237 | 663,667
Personnel [Member] | Social Charges On Payroll [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 220,148 | 207,364 | 218,043
Personnel [Member] | Meal Assistance And Education Allowance [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 109,307 | 95,229 | 99,567
Personnel [Member] | Compensation Voluntary Termination Program Retirement [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 610,057 | (9,315) | 139,232
Management Catagories [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 22,709 | 19,734 | 19,418
Management Catagories [Member] | Salaries And Management Fees [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 17,889 | 15,606 | 15,332
Management Catagories [Member] | Social Charges On Payroll [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | 4,559 | 3,872 | 3,832
Management Catagories [Member] | Other Expenses [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Personnel and management | R$ 261 | R$ 256 | R$ 254

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