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Accounts Payable Related to Concessions (Details 2) - BRL (R$) R$ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | R$ 1,105,344 | R$ 893,855
Nominal Value [Member] |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 2,089,653 |
Nominal Value [Member] | 2025 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 124,150 |
Nominal Value [Member] | 2026 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 169,574 |
Nominal Value [Member] | 2027 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 169,574 |
Nominal Value [Member] | 2028 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 169,574 |
Nominal Value [Member] | After 2027 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 1,456,781 |
Present Value [Member] |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 1,105,344 |
Present Value [Member] | 2025 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 113,392 |
Present Value [Member] | 2026 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 132,042 |
Present Value [Member] | 2027 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 125,761 |
Present Value [Member] | 2028 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | 120,686 |
Present Value [Member] | After 2027 |  |
Disclosure of fair value measurement of liabilities [line items] |  |
Trade and other payables | R$ 613,463 |

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