Tax assets and liabilities (Details 2) - BRL (R$) R$ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Notes and other explanatory information [abstract] | |||
| Operating Profit Before Tax | R$ 16,728,994 | R$ 19,190,228 | R$ 11,921,651 |
| Income tax | R$ (3,763,871) | R$ (5,776,465) | R$ (2,422,839) |
| Average effective tax rate | 22.50% | 30.10% | 20.32% |