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Accounts Payable Related to Concessions (Details 2) - BRL (R$)
R$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession R$ 101,976  
Nominal Value [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 1,878,356  
Nominal Value [Member] | Twenty Twenty Four [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 111,886  
Nominal Value [Member] | Twenty Twenty Five [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 111,079  
Nominal Value [Member] | Twenty Twenty Six [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 110,798  
Nominal Value [Member] | Twenty Twenty Seven [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 110,798  
Nominal Value [Member] | After Twenty Twenty Seven [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 1,433,795  
Present Value [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 893,855 R$ 937,542
Present Value [Member] | Twenty Twenty Four [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 101,976  
Present Value [Member] | Twenty Twenty Five [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 91,359  
Present Value [Member] | Twenty Twenty Six [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 82,253  
Present Value [Member] | Twenty Twenty Seven [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 74,313  
Present Value [Member] | After Twenty Twenty Seven [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession R$ 543,954