Trade Accounts Receivable (Details) - BRL (R$) R$ in Thousands |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Trade Accounts Receivable [Line Items] | |||
| Trade accounts receivable contract assets | R$ 3,229 | R$ (1,470) | |
| Write-offs of accounts receivable | 600 | R$ 700 | |
| Trade Receivables [Member] | |||
| Trade Accounts Receivable [Line Items] | |||
| Trade accounts receivable contract assets | R$ 1,300 | R$ 4,700 | |