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Risk Management (Details 6) - BRL (R$) R$ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Liabilities |  |
Borrowings and financing | R$ 38,486,762 |
Trade payables and contractors | 766,609 |
Services payable | 1,438,507 | R$ 750,732
Public-Private Partnership – PPP | 8,357,770 |
Total | 49,049,648 |
2025 [Member] |  |
Liabilities |  |
Borrowings and financing | 5,486,592 |
Trade payables and contractors | 766,609 |
Services payable | 1,438,507 |
Public-Private Partnership – PPP | 452,323 |
Total | 8,144,031 |
2026 [Member] |  |
Liabilities |  |
Borrowings and financing | 6,993,902 |
Trade payables and contractors |  |
Services payable |  |
Public-Private Partnership – PPP | 470,080 |
Total | 7,463,982 |
2027 [Member] |  |
Liabilities |  |
Borrowings and financing | 4,148,835 |
Trade payables and contractors |  |
Services payable |  |
Public-Private Partnership – PPP | 487,400 |
Total | 4,636,235 |
2028 [Member] |  |
Liabilities |  |
Borrowings and financing | 3,247,705 |
Trade payables and contractors |  |
Services payable |  |
Public-Private Partnership – PPP | 505,288 |
Total | 3,752,993 |
2029 [Member] |  |
Liabilities |  |
Borrowings and financing | 3,697,777 |
Trade payables and contractors |  |
Services payable |  |
Public-Private Partnership – PPP | 523,832 |
Total | 4,221,609 |
2030 Onwards [Member] |  |
Liabilities |  |
Borrowings and financing | 14,911,951 |
Trade payables and contractors |  |
Services payable |  |
Public-Private Partnership – PPP | 5,918,847 |
Total | R$ 20,830,798 |

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