Financial risk management - Summary Of Contingent Credits(Indirect Loans) (Detail) - PEN (S/) S/ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Disclosure Of Maturity Analysis Of Contingent Credits [Line Items] | ||
| Indirect loans | S/ 5,567,722 | S/ 5,068,694 |
| Up to 1 month [member] | ||
| Disclosure Of Maturity Analysis Of Contingent Credits [Line Items] | ||
| Indirect loans | 1,258,273 | 649,837 |
| From 1 to 3 months [member] | ||
| Disclosure Of Maturity Analysis Of Contingent Credits [Line Items] | ||
| Indirect loans | 1,238,443 | 1,364,278 |
| From 3 to 12 months [member] | ||
| Disclosure Of Maturity Analysis Of Contingent Credits [Line Items] | ||
| Indirect loans | 2,751,311 | 2,644,655 |
| From 1 to 5 years [member] | ||
| Disclosure Of Maturity Analysis Of Contingent Credits [Line Items] | ||
| Indirect loans | 319,669 | 409,898 |
| More than 5 years [member] | ||
| Disclosure Of Maturity Analysis Of Contingent Credits [Line Items] | ||
| Indirect loans | S/ 26 | S/ 26 |