v3.26.1
OTHER ASSETS AND OTHER LIABILITIES - Schedule of Fair Value of Derivatives Held For Trading Classified by Contractual Maturity (Details) - PEN (S/)
S/ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets S/ 1,231,900 S/ 904,800
Total liabilities 1,047,900 819,500
Receivables from derivatives    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 1,220,374 842,213
Total liabilities 1,030,999 803,012
Foreign currency forwards    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 546,954 161,495
Total liabilities 283,787 210,947
Interest rate swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 444,343 456,575
Total liabilities 396,355 352,677
Currency swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 223,448 219,648
Total liabilities 346,591 230,848
Foreign exchange options    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 5,532 3,018
Total liabilities 4,263 8,420
Futures    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 97 1,477
Total liabilities 3 120
Up to 3 months | Receivables from derivatives    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 390,357 174,930
Total liabilities 296,973 192,257
Up to 3 months | Foreign currency forwards    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 349,599 106,414
Total liabilities 167,894 141,078
Up to 3 months | Interest rate swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 32,636 22,151
Total liabilities 25,645 21,591
Up to 3 months | Currency swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 5,077 43,713
Total liabilities 101,725 26,293
Up to 3 months | Foreign exchange options    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 2,948 1,175
Total liabilities 1,706 3,175
Up to 3 months | Futures    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 97 1,477
Total liabilities 3 120
From 3 months to 1 year | Receivables from derivatives    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 275,275 120,639
Total liabilities 201,480 147,481
From 3 months to 1 year | Foreign currency forwards    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 196,334 53,498
Total liabilities 111,108 67,531
From 3 months to 1 year | Interest rate swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 30,009 33,774
Total liabilities 23,324 50,376
From 3 months to 1 year | Currency swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 46,348 31,998
Total liabilities 64,491 25,499
From 3 months to 1 year | Foreign exchange options    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 2,584 1,369
Total liabilities 2,557 4,075
From 3 months to 1 year | Futures    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities 0 0
From 1 to 3 years | Receivables from derivatives    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 199,147 216,017
Total liabilities 153,681 171,345
From 1 to 3 years | Foreign currency forwards    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 1,021 1,583
Total liabilities 4,785 2,338
From 1 to 3 years | Interest rate swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 99,905 141,134
Total liabilities 60,152 88,792
From 1 to 3 years | Currency swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 98,221 72,826
Total liabilities 88,744 79,045
From 1 to 3 years | Foreign exchange options    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 474
Total liabilities 0 1,170
From 1 to 3 years | Futures    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities 0 0
From 3 to 5 years | Receivables from derivatives    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 122,158 138,369
Total liabilities 138,688 101,822
From 3 to 5 years | Foreign currency forwards    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities 0 0
From 3 to 5 years | Interest rate swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 78,043 82,228
Total liabilities 87,809 29,965
From 3 to 5 years | Currency swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 44,115 56,141
Total liabilities 50,879 71,857
From 3 to 5 years | Foreign exchange options    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities 0 0
From 3 to 5 years | Futures    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities 0 0
Over 5 years | Receivables from derivatives    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 233,437 192,258
Total liabilities 240,177 190,107
Over 5 years | Foreign currency forwards    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities 0 0
Over 5 years | Interest rate swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 203,750 177,288
Total liabilities 199,425 161,953
Over 5 years | Currency swaps    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 29,687 14,970
Total liabilities 40,752 28,154
Over 5 years | Foreign exchange options    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities 0 0
Over 5 years | Futures    
Disclosure of Other Assets and Other Liabilities [Line Items]    
Total assets 0 0
Total liabilities S/ 0 S/ 0