Financial risk management - Summary of Financial Instruments Exposed to Credit Risk by Economic Sectors (Detail) - Gross carrying amount - PEN (S/)
S/ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
| Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
S/ 2,086,869
|
S/ 1,919,768
|
| Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
21,299,397
|
20,377,804
|
| Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
556,149
|
458,268
|
| Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
71,033,342
|
68,651,928
|
| Consumer loans [member] | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
15,287,338
|
15,094,313
|
| Government of Peru | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
9,458,048
|
8,466,916
|
| Government of Peru | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
3,750,513
|
3,698,395
|
| Mortgage loans | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
11,408,187
|
10,579,426
|
| Commercial and micro-business loans | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
10,063,824
|
10,236,695
|
| BCRP | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
2,057,692
|
2,113,925
|
| BCRP | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
8,941,024
|
7,951,226
|
| Financial services | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
1,681,876
|
1,693,571
|
| Financial services | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
1,476,980
|
1,672,720
|
| Financial services | Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
109,795
|
126,594
|
| Financial services | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
6,400,724
|
6,530,688
|
| Manufacturing | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
194,542
|
87,764
|
| Manufacturing | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
942,150
|
797,082
|
| Manufacturing | Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
209,750
|
171,920
|
| Manufacturing | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
3,577,083
|
4,155,680
|
| Mining | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
1,994
|
2,792
|
| Mining | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
1,312,651
|
1,234,867
|
| Mining | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
2,779,607
|
2,436,753
|
| Construction and infrastructure | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
27,813
|
17,203
|
| Construction and infrastructure | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
2,169,122
|
2,501,203
|
| Construction and infrastructure | Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
59,030
|
38,640
|
| Construction and infrastructure | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
699,079
|
772,165
|
| Communications, storage and transportation | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
56,368
|
55,385
|
| Communications, storage and transportation | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
688,801
|
654,287
|
| Communications, storage and transportation | Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
33,631
|
37,640
|
| Communications, storage and transportation | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
2,258,425
|
1,946,274
|
| Agriculture | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
|
87
|
| Agriculture | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
27,642
|
27,286
|
| Agriculture | Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
1,698
|
3,714
|
| Agriculture | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
2,472,695
|
2,393,311
|
| Electricity, gas, water and oil | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
20,250
|
12,820
|
| Electricity, gas, water and oil | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
1,820,016
|
1,685,411
|
| Electricity, gas, water and oil | Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
142,245
|
74,750
|
| Electricity, gas, water and oil | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
196,292
|
157,841
|
| Commerce | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
3,940
|
15,754
|
| Commerce | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
537,330
|
508,195
|
| Commerce | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
415,935
|
414,063
|
| Professional, scientific and technical activities | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
72,185
|
|
| Professional, scientific and technical activities | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
226,645
|
214,358
|
| Professional, scientific and technical activities | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
938,565
|
714,871
|
| Leaseholds and real estate activities | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
4,578
|
10,980
|
| Leaseholds and real estate activities | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
268,511
|
187,953
|
| Leaseholds and real estate activities | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
541,735
|
448,839
|
| Community services | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
904
|
611
|
| Community services | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
6,571
|
7,509
|
| Community services | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
496,505
|
540,084
|
| Education, health and other services | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
|
540
|
| Education, health and other services | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
80,149
|
94,202
|
| Education, health and other services | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
201,180
|
213,206
|
| Medicine and biotechnology | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
34,330
|
36,138
|
| Medicine and biotechnology | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
235,634
|
190,510
|
| Public administration and defense | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
22,400
|
21,894
|
| Public administration and defense | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
81,543
|
91,702
|
| Public administration and defense | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
5,879
|
7,885
|
| Fishing | Equity instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
|
5,010
|
| Fishing | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
90,530
|
79,112
|
| Foreign governments | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
96,654
|
67,468
|
| Insurance | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
19
|
363
|
| Insurance | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
13,284
|
12,075
|
| Insurance | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
174,266
|
4,728
|
| Private activities (employer and/or producer) | Amortized cost |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
98,322
|
85,863
|
| Others | Designated at fair value through profit or loss |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
|
4
|
| Others | Debt instruments measured at fair value through other comprehensive income |
|
|
| Disclosure of credit risk exposure [line items] |
|
|
| Financial Instruments Exposed to Credit Risk |
S/ 1,278
|
S/ 4,507
|