v3.26.1
Risk Management (Details 4) - BRL (R$)
R$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Liabilities    
Borrowings and financing R$ 40,142,347  
Interest on borrowings and financing 24,808,016  
Trade payables and contractors 2,400,046  
Services payable 2,772,416 R$ 1,438,507
Public-Private Partnership - PPP 3,325,695  
Interest Public-Private Partnership - PPP 4,647,891  
Total 78,096,411  
Twenty Twenty Six [Member]    
Liabilities    
Borrowings and financing 5,092,816  
Interest on borrowings and financing 3,497,069  
Trade payables and contractors 2,400,046  
Services payable 2,772,416  
Public-Private Partnership - PPP 239,065  
Interest Public-Private Partnership - PPP 230,622  
Total 14,232,034  
Twenty Twenty Seven [Member]    
Liabilities    
Borrowings and financing 2,259,452  
Interest on borrowings and financing 3,772,445  
Trade payables and contractors  
Services payable  
Public-Private Partnership - PPP 239,066  
Interest Public-Private Partnership - PPP 248,333  
Total 6,519,296  
Twenty Twenty Eight [Member]    
Liabilities    
Borrowings and financing 1,794,449  
Interest on borrowings and financing 3,590,853  
Trade payables and contractors  
Services payable  
Public-Private Partnership - PPP 239,066  
Interest Public-Private Partnership - PPP 266,562  
Total 5,890,930  
Twenty Twenty Nine [Member]    
Liabilities    
Borrowings and financing 4,172,569  
Interest on borrowings and financing 3,321,945  
Trade payables and contractors  
Services payable  
Public-Private Partnership - PPP 239,066  
Interest Public-Private Partnership - PPP 285,472  
Total 8,019,052  
Twenty Thirty [Member]    
Liabilities    
Borrowings and financing 7,336,464  
Interest on borrowings and financing 3,012,391  
Trade payables and contractors  
Services payable  
Public-Private Partnership - PPP 239,066  
Interest Public-Private Partnership - PPP 305,090  
Total 10,893,011  
Twenty Thirty One To Twenty Forty Eight [Member]    
Liabilities    
Borrowings and financing 19,486,597  
Interest on borrowings and financing 7,613,313  
Trade payables and contractors  
Services payable  
Public-Private Partnership - PPP 2,130,366  
Interest Public-Private Partnership - PPP 3,311,812  
Total R$ 32,542,088