| R$ thousand | ||
| On December 31 | ||
| 2017 | 2016 | |
| Repurchase agreements | 21,045,591 | 85,178,146 |
| Loans to financial institutions | 11,207,614 | 9,667,388 |
| Impairment of loans and advances | (5,481) | (7,398) |
| Total | 32,247,724 | 94,838,136 |