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Accounts Payable Related to Concessions (Details 2) - BRL (R$)
R$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Nominal Value [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession R$ 2,041,985  
Nominal Value [Member] | Twenty Twenty Three [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 115,062  
Nominal Value [Member] | Twenty Twenty Four [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 115,106  
Nominal Value [Member] | Twenty Twenty Five [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 114,304  
Nominal Value [Member] | Twenty Twenty Six [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 114,036  
Nominal Value [Member] | After Twenty Twenty Five [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 1,583,477  
Present Value [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 937,542 R$ 903,959
Present Value [Member] | Twenty Twenty Three [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 105,003  
Present Value [Member] | Twenty Twenty Four [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 94,974  
Present Value [Member] | Twenty Twenty Five [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 85,101  
Present Value [Member] | Twenty Twenty Six [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession 76,626  
Present Value [Member] | After Twenty Twenty Five [Member]    
IfrsStatementLineItems [Line Items]    
Accounts payable related to concession R$ 575,838