Other Administrative Expenses (Details) - BRL (R$) R$ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Notes and other explanatory information [abstract] | |||
| General maintenance expenses | R$ 818,329 | R$ 878,393 | R$ 896,232 |
| Technology maintenance expenses | 3,015,127 | 2,409,697 | 2,383,988 |
| Advertising | 482,880 | 516,448 | 521,964 |
| Communications | 282,336 | 351,019 | 501,765 |
| Per diems and travel expenses | 214,903 | 201,195 | 163,057 |
| Taxes other than income tax | 141,768 | 154,047 | 173,147 |
| Surveillance and cash courier services | 383,979 | 474,477 | 524,680 |
| Insurance premiums | 26,238 | 25,311 | 26,783 |
| Specialized and technical services | 2,485,963 | 2,413,970 | 2,397,149 |
| Technical reports | 432,017 | 409,138 | 512,257 |
| Others specialized and technical services | 2,053,946 | 2,004,832 | 1,884,892 |
| Other administrative expenses (1) | 1,387,569 | 1,393,951 | 1,159,950 |
| Total | R$ 9,239,092 | R$ 8,818,508 | R$ 8,748,715 |