Financial risk management - Summary Of Fair Value Of The Loan Guarantees (Detail) - PEN (S/)
S/ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
| Direct loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Expected credit loss |
S/ 1,591,042
|
S/ 1,730,167
|
| Type Of Guarantee Or Credit Impovement [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
1,172,280
|
1,271,641
|
| Assets obtained |
1,146,545
|
1,353,166
|
| Expected credit loss |
685,529
|
733,542
|
| Type Of Guarantee Or Credit Impovement [Member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,627
|
5,872
|
| Type Of Guarantee Or Credit Impovement [Member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
932
|
1,045
|
| Type Of Guarantee Or Credit Impovement [Member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,129,769
|
1,320,142
|
| Type Of Guarantee Or Credit Impovement [Member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
13,217
|
26,107
|
| Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
281,258
|
322,464
|
| Assets obtained |
415,957
|
560,010
|
| Expected credit loss |
137,875
|
123,013
|
| Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,627
|
2,936
|
| Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
264
|
1,045
|
| Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
399,849
|
529,922
|
| Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
13,217
|
26,107
|
| Type Of Guarantee Or Credit Impovement [Member] | Small and micro-business loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
55,003
|
85,443
|
| Expected credit loss |
40,627
|
62,173
|
| Type Of Guarantee Or Credit Impovement [Member] | Consumer Loans [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
472,061
|
514,691
|
| Assets obtained |
|
2,936
|
| Expected credit loss |
452,932
|
494,700
|
| Type Of Guarantee Or Credit Impovement [Member] | Consumer Loans [Member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
|
2,936
|
| Type Of Guarantee Or Credit Impovement [Member] | Mortgage loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
347,035
|
325,095
|
| Assets obtained |
723,164
|
782,659
|
| Expected credit loss |
46,006
|
44,321
|
| Type Of Guarantee Or Credit Impovement [Member] | Mortgage loans [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
723,164
|
782,659
|
| Financial assets impaired [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
98,703,448
|
94,181,769
|
| Assets obtained |
39,249,070
|
39,926,751
|
| Net exposure |
59,454,378
|
54,255,018
|
| Expected credit loss |
1,890,539
|
1,839,558
|
| Financial assets impaired [member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
897,279
|
936,430
|
| Financial assets impaired [member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,844,245
|
1,874,880
|
| Financial assets impaired [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
32,359,492
|
32,369,924
|
| Financial assets impaired [member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
4,148,054
|
4,745,517
|
| Financial assets impaired [member] | Contingent Loans - Indirect Loans [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
5,567,722
|
5,068,694
|
| Assets obtained |
3,545,806
|
3,736,336
|
| Net exposure |
2,021,916
|
1,332,358
|
| Expected credit loss |
12,355
|
14,248
|
| Financial assets impaired [member] | Contingent Loans - Indirect Loans [Member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
35,735
|
22,676
|
| Financial assets impaired [member] | Contingent Loans - Indirect Loans [Member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
161,430
|
168,173
|
| Financial assets impaired [member] | Contingent Loans - Indirect Loans [Member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,023,139
|
2,005,957
|
| Financial assets impaired [member] | Contingent Loans - Indirect Loans [Member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,325,502
|
1,539,530
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
93,135,726
|
89,113,075
|
| Assets obtained |
35,703,264
|
36,190,415
|
| Net exposure |
57,432,462
|
52,922,660
|
| Expected credit loss |
1,878,184
|
1,825,310
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
861,544
|
913,754
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,682,815
|
1,706,707
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
30,336,353
|
30,363,967
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,822,552
|
3,205,987
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Cash and due from banks [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
14,035,949
|
12,615,226
|
| Net exposure |
14,035,949
|
12,615,226
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
22,897,732
|
22,770,495
|
| Assets obtained |
17,889,482
|
17,228,085
|
| Net exposure |
5,008,250
|
5,542,410
|
| Expected credit loss |
162,789
|
175,811
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
801,481
|
878,109
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,682,815
|
1,706,707
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
12,582,634
|
11,437,282
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Commercial loans [member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,822,552
|
3,205,987
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Small and micro-business loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
2,282,751
|
2,037,158
|
| Net exposure |
2,282,751
|
2,037,158
|
| Expected credit loss |
82,833
|
87,700
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Consumer Loans [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
15,248,665
|
15,036,411
|
| Net exposure |
15,248,665
|
15,036,411
|
| Expected credit loss |
1,269,584
|
1,372,856
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Mortgage loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
11,400,784
|
10,571,300
|
| Assets obtained |
17,753,719
|
18,926,685
|
| Net exposure |
(6,352,935)
|
(8,355,385)
|
| Expected credit loss |
75,836
|
93,800
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Mortgage loans [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
17,753,719
|
18,926,685
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Direct loans [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
51,829,932
|
50,415,364
|
| Assets obtained |
35,643,201
|
36,154,770
|
| Net exposure |
16,186,731
|
14,260,594
|
| Expected credit loss |
1,591,042
|
1,730,167
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Direct loans [member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
801,481
|
878,109
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Direct loans [member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,682,815
|
1,706,707
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Direct loans [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
30,336,353
|
30,363,967
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Direct loans [member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,822,552
|
3,205,987
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Debt Instruments At Amortized Cost [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
3,883,579
|
3,784,912
|
| Net exposure |
3,883,579
|
3,784,912
|
| Expected credit loss |
|
53
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Financial assets at amortised cost, class [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
69,749,460
|
66,815,502
|
| Assets obtained |
35,643,201
|
36,154,770
|
| Net exposure |
34,106,259
|
30,660,732
|
| Expected credit loss |
1,591,042
|
1,730,220
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Financial assets at amortised cost, class [member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
801,481
|
878,109
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Financial assets at amortised cost, class [member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,682,815
|
1,706,707
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Financial assets at amortised cost, class [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
30,336,353
|
30,363,967
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Financial assets at amortised cost, class [member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,822,552
|
3,205,987
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Debt Instruments At Fair Value Through Other Comprehensive Income [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
21,299,397
|
20,377,805
|
| Net exposure |
21,299,397
|
20,377,805
|
| Expected credit loss |
287,142
|
95,090
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Total Debt Instruments At Fair Value Through Other omprehensive Income [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
21,299,397
|
20,377,805
|
| Net exposure |
21,299,397
|
20,377,805
|
| Expected credit loss |
287,142
|
95,090
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Derivative Financial Instruments Trading [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
108,530
|
72,746
|
| Assets obtained |
60,063
|
35,645
|
| Net exposure |
48,467
|
37,101
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Derivative Financial Instruments Trading [Member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
60,063
|
35,645
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Derivative Financial Instruments Hedges [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
12,348
|
70,455
|
| Net exposure |
12,348
|
70,455
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Financial Assets At Fair Value Through Profit Or Loss [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
1,965,991
|
1,776,567
|
| Net exposure |
1,965,991
|
1,776,567
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Total Financial Instruments At Fair Value Through Profit Or Loss [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
2,086,869
|
1,919,768
|
| Assets obtained |
60,063
|
35,645
|
| Net exposure |
2,026,806
|
1,884,123
|
| Financial assets impaired [member] | Type Of Guarantee Or Credit Impovement [Member] | Total Financial Instruments At Fair Value Through Profit Or Loss [Member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
60,063
|
35,645
|
| Financial assets impaired [member] | Financial guarantee contracts [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
5,149,829
|
4,695,331
|
| Assets obtained |
3,507,153
|
3,643,447
|
| Net exposure |
1,642,676
|
1,051,884
|
| Expected credit loss |
11,941
|
14,005
|
| Financial assets impaired [member] | Financial guarantee contracts [member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
35,735
|
21,981
|
| Financial assets impaired [member] | Financial guarantee contracts [member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
122,777
|
143,731
|
| Financial assets impaired [member] | Financial guarantee contracts [member] | Properties Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
2,023,139
|
2,005,957
|
| Financial assets impaired [member] | Financial guarantee contracts [member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
1,325,502
|
1,471,778
|
| Financial assets impaired [member] | Import And Export Letter Of Credit [member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Maximum exposure to credit risk |
417,893
|
373,363
|
| Assets obtained |
38,653
|
92,889
|
| Net exposure |
379,240
|
280,474
|
| Expected credit loss |
414
|
243
|
| Financial assets impaired [member] | Import And Export Letter Of Credit [member] | Cash Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
|
695
|
| Financial assets impaired [member] | Import And Export Letter Of Credit [member] | Investments Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
S/ 38,653
|
24,442
|
| Financial assets impaired [member] | Import And Export Letter Of Credit [member] | Others Guarantees [Member] |
|
|
| Disclosure Of Fair Value Of The Loan Guarantees [Line Items] |
|
|
| Assets obtained |
|
S/ 67,752
|