DEPOSITS AND OBLIGATIONS - Schedule of Non-Interest-Bearing and Interest-Bearing Deposits and Obligations (Details) - PEN (S/) S/ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Disclosure of deposits and obligations [Line Items] | ||
| Non-interest-bearing - | S/ 52,217,286 | S/ 47,160,191 |
| Interest-bearing - | 117,183,448 | 113,402,391 |
| Total | 169,400,734 | 160,562,582 |
| In Peru | ||
| Disclosure of deposits and obligations [Line Items] | ||
| Non-interest-bearing - | 46,864,322 | 42,057,905 |
| Interest-bearing - | 110,071,732 | 104,085,586 |
| In other countries | ||
| Disclosure of deposits and obligations [Line Items] | ||
| Non-interest-bearing - | 5,352,964 | 5,102,286 |
| Interest-bearing - | S/ 7,111,716 | S/ 9,316,805 |