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Earnings per share (Tables) | 12 Months Ended
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Dec. 31, 2025
Notes and other explanatory information [abstract] |
Schedule of basic earnings per share |
Schedule of basic earnings per share |  |  |
| 2025 | 2024 | 2023
Profit attributable to the Parent | 12,766,035 | 13,365,506 | 9,449,313
Earnings per share (in Reais BRL) |  |  |
Basic Profit per 1,000 shares (in Reais - BRL) |  |  |
Common shares | 1,629.22 | 1,708.02 | 1,208.83
Preferred shares | 1,792.14 | 1,878.82 | 1,329.71
Net Profit attributable - Basic (in Reais BRL) |  |  |
Common shares | 6,197,567 | 6,488,760 | 4,587,598
Preferred shares | 6,568,468 | 6,876,746 | 4,861,715
Weighted average shares outstanding (in thousands) - Basic |  |  |
Common shares | 3,804,009 | 3,799,003 | 3,795,082
Preferred shares | 3,665,150 | 3,660,144 | 3,656,223
Schedule of diluted earning per share |
Schedule of diluted earning per share |  |  |
| 2025 | 2024 | 2023
Profit attributable to the Parent | 12,766,035 | 13,365,506 | 9,449,313
Earnings per share (in Reais - BRL) |  |  |
Diluted earnings per 1,000 shares (in Reais - BRL) |  |  |
Common shares | 1,602.61 | 1,688.90 | 1,121.49
Preferred shares | 1,762.87 | 1,878.82 | 1,329.71
Net Profit attributable - Basic (in Reais - BRL) |  |  |
Common shares | 6,304,861 | 6,565,712 | 4,938,874
Preferred shares | 6,461,174 | 6,799,794 | 4,510,439
Weighted average shares outstanding (in thousand) - Diluted |  |  |
Common shares | 3,934,128 | 3,887,558 | 4,403,869
Preferred shares | 3,665,150 | 3,660,144 | 3,656,223

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