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Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2025
Disclosure Other Comprehensive Income Abstract |
Schedule of other comprehensive income financial assets measured at fair value |
Schedule of other comprehensive income financial assets measured at fair value |  |  |  |
Thousand of Reais | 2025
| Revaluation gains | Revaluation losses | Net recognized gains/losses | Fair value
Debt Instruments |  |  |  |
Government securities | 2,376,664 | (1,250,469) | 1,126,195 | 69,354,220
Private securities | - | (404) | (404) | -
Total | 2,376,664 | (1,250,873) | 1,125,791 | 69,354,220
Thousand of Reais | 2024
| Revaluation gains | Revaluation losses | Net recognized gains/losses | Fair value
Debt Instruments |  |  |  |
Government securities | 825,610 | (4,604,296) | (3,778,686) | 86,437,770
Private securities | 2,043,223 | (429,081) | 1,614,142 | 5,621,137
Total | 2,868,833 | (5,033,377) | (2,164,544) | 92,058,907
Thousand of Reais | 2023
| Revaluation gains | Revaluation losses | Net recognized gains/losses | Fair value
Debt Instruments |  |  |  |
Government securities | 2,533,250 | (1,437,728) | 1,095,522 | 58,841,921
Private securities | 10,864 | (568,948) | (558,084) | 194,216
Total | 2,544,114 | (2,006,676) | 537,438 | 59,036,137

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