Related party balances and transactions (Details 5 Text) - BRL (R$) R$ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of transactions between related parties [abstract] | |||
| Key management personnel compensation, short-term employee benefits | R$ 53,544 | R$ 37,877 | R$ 35,074 |