v3.26.1
FINANCIAL AND NON-FINANCIAL RISK MANAGEMENT - Schedule of Classification of Loans by Maturity (Details) - PEN (S/)
S/ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Delayed payment from first day and internal overdue loans [Abstract]    
Current loans S/ 136,675,847 S/ 130,867,669
Current but impaired loans 3,531,294 3,802,650
Loans with delays in payments of one day or more but not considered internal overdue loans 3,600,831 4,218,792
Internal overdue loans 4,821,126 5,430,134
Total 148,629,098 144,319,245
Total past due under IFRS 7 8,421,957 9,648,926
Neither past due nor impaired    
Delayed payment from first day and internal overdue loans [Abstract]    
Current loans 136,675,847 130,867,669
Current but impaired loans 0 0
Loans with delays in payments of one day or more but not considered internal overdue loans 0 0
Internal overdue loans 0 0
Total 136,675,847 130,867,669
Total past due under IFRS 7 0 0
Past due but not impaired    
Delayed payment from first day and internal overdue loans [Abstract]    
Current loans 0 0
Current but impaired loans 0 0
Loans with delays in payments of one day or more but not considered internal overdue loans 2,774,121 3,189,089
Internal overdue loans 297,016 444,457
Total 3,071,137 3,633,546
Total past due under IFRS 7 3,071,137 3,633,546
Impaired    
Delayed payment from first day and internal overdue loans [Abstract]    
Current loans 0 0
Current but impaired loans 3,531,294 3,802,650
Loans with delays in payments of one day or more but not considered internal overdue loans 826,710 1,029,703
Internal overdue loans 4,524,110 4,985,677
Total 8,882,114 9,818,030
Total past due under IFRS 7 S/ 5,350,820 S/ 6,015,380