v3.26.1
PROPERTY, FURNITURE AND EQUIPMENT, NET - Schedule of Property, Furniture and Equipment and Accumulated Depreciation (Details) - PEN (S/)
S/ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance S/ 1,438,609 S/ 1,357,525  
Ending balance 2,069,017 1,438,609 S/ 1,357,525
Net carrying amount 2,069,017 1,438,609 1,357,525
Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 3,702,474 3,572,286 3,463,196
Additions 335,180 310,144 322,371
Acquisitions through business combinations, property, plant and equipment 731,716 0 455
Transfers 0 0 0
Disposals and others (369,685) (179,956) (213,736)
Ending balance 4,399,685 3,702,474 3,572,286
Net carrying amount 4,399,685 3,702,474 3,572,286
Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 2,263,865 2,214,761 2,182,098
Depreciation of the period 187,804 153,531 129,108
Disposals and others (121,001) (104,427) (96,445)
Ending balance 2,330,668 2,263,865 2,214,761
Net carrying amount 2,330,668 2,263,865 S/ 2,214,761
Land      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Ending balance 529,262    
Net carrying amount 529,262    
Land | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 294,154    
Additions 22,824    
Acquisitions through business combinations, property, plant and equipment 318,329    
Transfers 0    
Disposals and others (106,045)    
Ending balance 529,262 294,154  
Net carrying amount 529,262 294,154  
Land | Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 0    
Depreciation of the period 0    
Disposals and others 0    
Ending balance 0 0  
Net carrying amount 0 0  
Buildings and other constructions      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Ending balance 685,883    
Net carrying amount 685,883    
Buildings and other constructions | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 1,174,807    
Additions 73,829    
Acquisitions through business combinations, property, plant and equipment 297,627    
Transfers 3,922    
Disposals and others (122,792)    
Ending balance 1,427,393 1,174,807  
Net carrying amount 1,427,393 1,174,807  
Buildings and other constructions | Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 751,306    
Depreciation of the period 15,243    
Disposals and others (25,039)    
Ending balance 741,510 751,306  
Net carrying amount 741,510 751,306  
Installations      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Ending balance 291,146    
Net carrying amount 291,146    
Installations | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 869,849    
Additions 44,910    
Acquisitions through business combinations, property, plant and equipment 4,067    
Transfers 26,644    
Disposals and others (41,096)    
Ending balance 904,374 869,849  
Net carrying amount 904,374 869,849  
Installations | Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 599,278    
Depreciation of the period 45,512    
Disposals and others (31,562)    
Ending balance 613,228 599,278  
Net carrying amount 613,228 599,278  
Furniture and fixtures      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Ending balance 233,765    
Net carrying amount 233,765    
Furniture and fixtures | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 505,767    
Additions 55,550    
Acquisitions through business combinations, property, plant and equipment 23,277    
Transfers 14,916    
Disposals and others (22,247)    
Ending balance 577,263 505,767  
Net carrying amount 577,263 505,767  
Furniture and fixtures | Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 330,257    
Depreciation of the period 35,849    
Disposals and others (22,608)    
Ending balance 343,498 330,257  
Net carrying amount 343,498 330,257  
Computer hardware      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Ending balance 157,130    
Net carrying amount 157,130    
Computer hardware | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 660,837    
Additions 34,940    
Acquisitions through business combinations, property, plant and equipment 7,762    
Transfers 17,756    
Disposals and others (39,056)    
Ending balance 682,239 660,837  
Net carrying amount 682,239 660,837  
Computer hardware | Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 491,962    
Depreciation of the period 70,806    
Disposals and others (37,659)    
Ending balance 525,109 491,962  
Net carrying amount 525,109 491,962  
Vehicles and equipment      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Ending balance 69,353    
Net carrying amount 69,353    
Vehicles and equipment | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 106,043    
Additions 3,347    
Acquisitions through business combinations, property, plant and equipment 58,828    
Transfers 2,059    
Disposals and others 6,399    
Ending balance 176,676 106,043  
Net carrying amount 176,676 106,043  
Vehicles and equipment | Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 91,062    
Depreciation of the period 20,394    
Disposals and others (4,133)    
Ending balance 107,323 91,062  
Net carrying amount 107,323 91,062  
Work in progress      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Ending balance 102,478    
Net carrying amount 102,478    
Work in progress | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 91,017    
Additions 99,780    
Acquisitions through business combinations, property, plant and equipment 21,826    
Transfers (65,297)    
Disposals and others (44,848)    
Ending balance 102,478 91,017  
Net carrying amount 102,478 91,017  
Work in progress | Accumulated depreciation      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Beginning balance 0    
Depreciation of the period 0    
Disposals and others 0    
Ending balance 0 0  
Net carrying amount 0 S/ 0  
Foreclosed properties | Cost -      
Movement of Property, Furniture and Equipment and Accumulated Depreciation [Abstract]      
Additions S/ 50,500