Fee income from financial services, net - Disclosure of fee and commission income expense explanatory (Detail) - PEN (S/) S/ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Fee Income From Financial Services [Abstract] | |||
| Accounts maintenance, carriage, transfers, and debit and credit card fees | S/ 797,419 | S/ 755,432 | S/ 747,568 |
| Income from services (acquirer and issuer role) | 718,192 | 733,885 | 738,177 |
| Banking services fees | 241,186 | 196,985 | 208,420 |
| Brokerage and custody services | 12,196 | 8,116 | 5,811 |
| Others | 24,433 | 30,370 | 36,393 |
| Funds management | 177,450 | 158,928 | 137,137 |
| Contingent loans fees | 65,988 | 67,045 | 68,355 |
| Collection services | 51,520 | 55,978 | 60,648 |
| Others | 27,376 | 18,694 | 28,757 |
| Total | 2,115,760 | 2,025,433 | 2,031,266 |
| Expenses for services (acquirer and issuer role) | (346,441) | (343,038) | (339,846) |
| Credit cards | (162,571) | (177,492) | (199,464) |
| Credit card processing commissions | (114,604) | (103,838) | (85,741) |
| Local banks fees | (75,522) | (71,564) | (58,956) |
| Degital services fees | (71,059) | (53,857) | (19,451) |
| Credit life insurance premiums | (67,244) | (71,239) | (71,796) |
| Foreign banks fees | (27,809) | (25,778) | (26,285) |
| Registry expenses | (2,380) | (1,865) | (1,466) |
| Others | (28,499) | (33,819) | (49,799) |
| Total | (896,129) | (882,490) | (852,804) |
| Net | S/ 1,219,631 | S/ 1,142,943 | S/ 1,178,462 |