v3.26.1
LOANS, NET - Schedule of Movement in Allowance for Loan loss for Direct and Indirect Loans (Details) - PEN (S/)
S/ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance S/ 8,378,895  
Ending balance 8,041,526 S/ 8,378,895
Credit loss provision for direct credits 7,670,000 7,994,900
Credit loss provision for indirect credits 371,600 383,900
Stage 1 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,296,581 1,239,449
Transfer to Stage 2 (769,667) (774,623)
Transfer to Stage 3 (13,722) (20,252)
Transfer from Stage 2 496,815 437,440
Transfer from Stage 3 172,678 178,305
New loans, liquidation and write-offs, net 744,862 555,525
Changes in PD, LGD, EAD (388,521) (306,920)
Transfers between classes of loans 0 0
Sale of loan portfolio 0 0
Exchange differences and others (97,504) (12,343)
Ending balance 1,441,522 1,296,581
Stage 2 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,380,006 1,387,226
Transfer to Stage 1 (496,815) (437,440)
Transfer to Stage 3 (718,341) (1,032,019)
Transfer from Stage 1 769,667 774,623
Transfer from Stage 3 211,281 241,226
New loans, liquidation and write-offs, net (647,955) (572,016)
Changes in PD, LGD, EAD 847,301 1,025,663
Transfers between classes of loans 0 0
Sale of loan portfolio 0 0
Exchange differences and others (30,845) (7,257)
Ending balance 1,314,299 1,380,006
Stage 3 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 5,702,308 6,019,270
Transfer to Stage 1 (172,678) (178,305)
Transfer to Stage 2 (211,281) (241,226)
Transfer from Stage 1 13,722 20,252
Transfer from Stage 2 718,341 1,032,019
New loans, liquidation and write-offs, net (3,504,136) (4,591,870)
Changes in PD, LGD, EAD 2,896,423 3,762,360
Transfers between classes of loans 0 0
Sale of loan portfolio (2,637) (122,418)
Exchange differences and others (154,357) 2,226
Ending balance 5,285,705 5,702,308
Consolidated 3 Stages | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 8,378,895 8,645,945
New loans, liquidation and write-offs, net (481,749) (537,802)
Changes in PD, LGD, EAD 3,355,203 4,481,103
Loan portafolio written off and forgivens (2,925,480) (4,070,559)
Transfers between classes of loans 0 0
Sale of loan portfolio (2,637) (122,418)
Exchange differences and others (282,706) (17,374)
Ending balance 8,041,526 8,378,895
Commercial loans | Stage 1 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 515,030 552,132
Transfer to Stage 2 (132,277) (151,847)
Transfer to Stage 3 (5,379) (7,753)
Transfer from Stage 2 124,005 153,552
Transfer from Stage 3 38,724 64,165
New loans, liquidation and write-offs, net 13,019 30,593
Changes in PD, LGD, EAD (109,674) (147,692)
Transfers between classes of loans 90,811 34,272
Sale of loan portfolio 0 0
Exchange differences and others (75,250) (12,392)
Ending balance 459,009 515,030
Commercial loans | Stage 2 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 300,858 399,536
Transfer to Stage 1 (124,005) (153,552)
Transfer to Stage 3 (125,576) (205,233)
Transfer from Stage 1 132,277 151,847
Transfer from Stage 3 44,967 55,861
New loans, liquidation and write-offs, net (64,594) (114,850)
Changes in PD, LGD, EAD 130,491 143,678
Transfers between classes of loans 1,874 24,408
Sale of loan portfolio 0 0
Exchange differences and others (9,913) (837)
Ending balance 286,379 300,858
Commercial loans | Stage 3 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 2,512,121 2,631,554
Transfer to Stage 1 (38,724) (64,165)
Transfer to Stage 2 (44,967) (55,861)
Transfer from Stage 1 5,379 7,753
Transfer from Stage 2 125,576 205,233
New loans, liquidation and write-offs, net (793,976) (881,988)
Changes in PD, LGD, EAD 644,487 837,925
Transfers between classes of loans 60,624 (89,886)
Sale of loan portfolio (2,637) (83,143)
Exchange differences and others (82,650) 4,699
Ending balance 2,385,233 2,512,121
Commercial loans | Consolidated 3 Stages | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 3,328,009 3,583,222
New loans, liquidation and write-offs, net (381,221) (351,559)
Changes in PD, LGD, EAD 665,304 833,911
Loan portafolio written off and forgivens (464,330) (614,686)
Transfers between classes of loans 153,309 (31,206)
Sale of loan portfolio (2,637) (83,143)
Exchange differences and others (167,813) (8,530)
Ending balance 3,130,621 3,328,009
Residential mortgage loans | Stage 1 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 66,258 54,102
Transfer to Stage 2 (10,917) (20,949)
Transfer to Stage 3 (452) (430)
Transfer from Stage 2 57,272 34,474
Transfer from Stage 3 15,798 12,065
New loans, liquidation and write-offs, net 7,398 9,428
Changes in PD, LGD, EAD (83,929) (22,871)
Transfers between classes of loans 335 197
Sale of loan portfolio 0 0
Exchange differences and others (1,910) 242
Ending balance 49,853 66,258
Residential mortgage loans | Stage 2 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 168,222 121,258
Transfer to Stage 1 (57,272) (34,474)
Transfer to Stage 3 (30,834) (41,104)
Transfer from Stage 1 10,917 20,949
Transfer from Stage 3 36,974 29,958
New loans, liquidation and write-offs, net (16,599) (18,325)
Changes in PD, LGD, EAD 11,113 90,309
Transfers between classes of loans 17 0
Sale of loan portfolio 0 0
Exchange differences and others (6,249) (349)
Ending balance 116,289 168,222
Residential mortgage loans | Stage 3 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 819,647 785,261
Transfer to Stage 1 (15,798) (12,065)
Transfer to Stage 2 (36,974) (29,958)
Transfer from Stage 1 452 430
Transfer from Stage 2 30,834 41,104
New loans, liquidation and write-offs, net (148,499) (155,152)
Changes in PD, LGD, EAD 179,685 213,306
Transfers between classes of loans (55) 227
Sale of loan portfolio 0 (25,181)
Exchange differences and others (28,851) 1,675
Ending balance 800,441 819,647
Residential mortgage loans | Consolidated 3 Stages | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,054,127 960,621
New loans, liquidation and write-offs, net (133,893) (141,026)
Changes in PD, LGD, EAD 106,869 280,744
Loan portafolio written off and forgivens (23,807) (23,023)
Transfers between classes of loans 297 424
Sale of loan portfolio 0 (25,181)
Exchange differences and others (37,010) 1,568
Ending balance 966,583 1,054,127
Microbusiness loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,167,311  
Ending balance 949,739 1,167,311
Microbusiness loans | Stage 1 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 384,283 348,124
Transfer to Stage 2 (360,657) (356,044)
Transfer to Stage 3 (4,223) (6,772)
Transfer from Stage 2 113,044 107,403
Transfer from Stage 3 18,386 28,034
New loans, liquidation and write-offs, net 522,212 464,092
Changes in PD, LGD, EAD (103,175) (165,734)
Transfers between classes of loans (90,811) (34,272)
Sale of loan portfolio 0 0
Exchange differences and others (6,379) (548)
Ending balance 472,680 384,283
Microbusiness loans | Stage 2 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 396,679 431,282
Transfer to Stage 1 (113,044) (107,403)
Transfer to Stage 3 (207,616) (351,156)
Transfer from Stage 1 360,657 356,044
Transfer from Stage 3 46,832 69,433
New loans, liquidation and write-offs, net (417,490) (292,119)
Changes in PD, LGD, EAD 353,343 318,559
Transfers between classes of loans (1,874) (24,408)
Sale of loan portfolio 0 0
Exchange differences and others (5,294) (3,553)
Ending balance 412,193 396,679
Microbusiness loans | Stage 3 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,167,319 1,288,082
Transfer to Stage 1 (18,386) (28,034)
Transfer to Stage 2 (46,832) (69,433)
Transfer from Stage 1 4,223 6,772
Transfer from Stage 2 207,616 351,156
New loans, liquidation and write-offs, net (1,377,039) (1,898,683)
Changes in PD, LGD, EAD 1,099,546 1,435,145
Transfers between classes of loans (60,624) 89,886
Sale of loan portfolio 0 (5,540)
Exchange differences and others (26,083) (2,032)
Ending balance 949,740 1,167,319
Microbusiness loans | Consolidated 3 Stages | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,948,281 2,067,488
New loans, liquidation and write-offs, net 34,119 86,573
Changes in PD, LGD, EAD 1,349,714 1,587,970
Loan portafolio written off and forgivens (1,306,436) (1,813,283)
Transfers between classes of loans (153,309) 31,206
Sale of loan portfolio 0 (5,540)
Exchange differences and others (37,756) (6,133)
Ending balance 1,834,613 1,948,281
Consumer loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,203,250  
Ending balance 1,150,290 1,203,250
Consumer loans | Stage 1 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 331,010 285,091
Transfer to Stage 2 (265,816) (245,783)
Transfer to Stage 3 (3,668) (5,297)
Transfer from Stage 2 202,494 142,011
Transfer from Stage 3 99,770 74,041
New loans, liquidation and write-offs, net 202,233 51,412
Changes in PD, LGD, EAD (91,743) 29,377
Transfers between classes of loans (335) (197)
Sale of loan portfolio 0 0
Exchange differences and others (13,965) 355
Ending balance 459,980 331,010
Consumer loans | Stage 2 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 514,247 435,150
Transfer to Stage 1 (202,494) (142,011)
Transfer to Stage 3 (354,315) (434,526)
Transfer from Stage 1 265,816 245,783
Transfer from Stage 3 82,508 85,974
New loans, liquidation and write-offs, net (149,272) (146,722)
Changes in PD, LGD, EAD 352,354 473,117
Transfers between classes of loans (17) 0
Sale of loan portfolio 0 0
Exchange differences and others (9,389) (2,518)
Ending balance 499,438 514,247
Consumer loans | Stage 3 | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 1,203,221 1,314,373
Transfer to Stage 1 (99,770) (74,041)
Transfer to Stage 2 (82,508) (85,974)
Transfer from Stage 1 3,668 5,297
Transfer from Stage 2 354,315 434,526
New loans, liquidation and write-offs, net (1,184,622) (1,656,047)
Changes in PD, LGD, EAD 972,705 1,275,984
Transfers between classes of loans 55 (227)
Sale of loan portfolio 0 (8,554)
Exchange differences and others (16,773) (2,116)
Ending balance 1,150,291 1,203,221
Consumer loans | Consolidated 3 Stages | Portfolio of Direct and Indirect Loans    
Reconciliation of changes in allowance account for credit losses of financial assets [abstract]    
Beginning balance 2,048,478 2,034,614
New loans, liquidation and write-offs, net (754) (131,790)
Changes in PD, LGD, EAD 1,233,316 1,778,478
Loan portafolio written off and forgivens (1,130,907) (1,619,567)
Transfers between classes of loans (297) (424)
Sale of loan portfolio 0 (8,554)
Exchange differences and others (40,127) (4,279)
Ending balance S/ 2,109,709 S/ 2,048,478