v3.25.4
Risk Management (Details) - Schedule of Loans and Account Receivable from Customers and Interbank Loans - CLP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets $ 714,397 $ 596,720
Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 40,932,880 41,323,844
Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (1,222,458) (1,192,690)
Stage 1 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 34,135,207 34,954,120
Stage 1 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (136,435) (142,333)
Stage 2 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 4,182,295 3,964,904
Stage 2 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (236,552) (220,095)
Stage 3 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 2,615,378 2,404,820
Stage 3 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (849,471) (830,262)
Interbank loans | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 68,178 31,283
Interbank loans | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (2) (1)
Interbank loans | Stage 1 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 68,178 31,283
Interbank loans | Stage 1 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (2) (1)
Interbank loans | Stage 2 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 0
Interbank loans | Stage 2 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 0
Interbank loans | Stage 3 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 0
Interbank loans | Stage 3 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 0
Commercial loans | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 16,232,191 16,696,805
Commercial loans | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (222,974) (235,103)
Commercial loans | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 171,272 258,800
Commercial loans | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (34,554) (42,914)
Commercial loans | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 336,264 165,906
Commercial loans | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (70,546) (35,903)
Commercial loans | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 624,108 699,643
Commercial loans | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (312,332) (371,483)
Commercial loans | Stage 1 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 14,723,323 15,183,222
Commercial loans | Stage 1 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (56,528) (68,684)
Commercial loans | Stage 1 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 37,475 45,590
Commercial loans | Stage 1 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (3,578) (4,449)
Commercial loans | Stage 1 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 8,269 3,285
Commercial loans | Stage 1 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (657) (173)
Commercial loans | Stage 1 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 818 0
Commercial loans | Stage 1 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (28) 0
Commercial loans | Stage 2 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 1,088,790 1,150,507
Commercial loans | Stage 2 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (53,191) (51,797)
Commercial loans | Stage 2 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 81,350 124,071
Commercial loans | Stage 2 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (12,023) (12,171)
Commercial loans | Stage 2 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 147,143 65,549
Commercial loans | Stage 2 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (17,255) (8,166)
Commercial loans | Stage 2 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 14,625 89
Commercial loans | Stage 2 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (727) (22)
Commercial loans | Stage 3 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 420,078 363,076
Commercial loans | Stage 3 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (113,255) (114,622)
Commercial loans | Stage 3 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 52,447 89,139
Commercial loans | Stage 3 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (18,953) (26,294)
Commercial loans | Stage 3 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 180,852 97,072
Commercial loans | Stage 3 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (52,634) (27,564)
Commercial loans | Stage 3 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 608,665 699,554
Commercial loans | Stage 3 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (311,577) (371,461)
Mortgage loans | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 16,131,464 16,367,567
Mortgage loans | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (84,591) (66,768)
Mortgage loans | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 40,785 460,624
Mortgage loans | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (4,015) (28,992)
Mortgage loans | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 740,887 340,058
Mortgage loans | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (55,248) (40,281)
Mortgage loans | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 530,427 391,520
Mortgage loans | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (105,599) (90,329)
Mortgage loans | Stage 1 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 14,445,323 14,746,681
Mortgage loans | Stage 1 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (16,050) (7,403)
Mortgage loans | Stage 1 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 67 12,809
Mortgage loans | Stage 1 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (1) (2,358)
Mortgage loans | Stage 1 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 24,146 3,166
Mortgage loans | Stage 1 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (442) (586)
Mortgage loans | Stage 1 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 884 0
Mortgage loans | Stage 1 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (19) 0
Mortgage loans | Stage 2 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 1,417,326 1,385,985
Mortgage loans | Stage 2 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (39,633) (30,391)
Mortgage loans | Stage 2 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 30,270 362,378
Mortgage loans | Stage 2 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (2,153) (13,182)
Mortgage loans | Stage 2 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 446,171 196,569
Mortgage loans | Stage 2 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (19,199) (16,757)
Mortgage loans | Stage 2 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 61,059 0
Mortgage loans | Stage 2 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (2,810) 0
Mortgage loans | Stage 3 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 268,815 234,901
Mortgage loans | Stage 3 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (28,908) (28,974)
Mortgage loans | Stage 3 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 10,448 85,437
Mortgage loans | Stage 3 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (1,861) (13,452)
Mortgage loans | Stage 3 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 270,570 140,323
Mortgage loans | Stage 3 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (35,607) (22,938)
Mortgage loans | Stage 3 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 468,484 391,520
Mortgage loans | Stage 3 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (102,770) (90,329)
Consumer loans | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 5,556,450 5,429,178
Consumer loans | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (133,213) (116,843)
Consumer loans | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 167,056 186,180
Consumer loans | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (41,365) (45,483)
Consumer loans | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 180,499 172,822
Consumer loans | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (73,322) (60,260)
Consumer loans | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 153,299 123,458
Consumer loans | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (84,697) (58,330)
Consumer loans | Stage 1 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 4,805,715 4,903,711
Consumer loans | Stage 1 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (55,573) (52,683)
Consumer loans | Stage 1 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 15,719 21,323
Consumer loans | Stage 1 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (2,783) (5,638)
Consumer loans | Stage 1 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 2,856 3,050
Consumer loans | Stage 1 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (596) (358)
Consumer loans | Stage 1 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 2,434 0
Consumer loans | Stage 1 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (178) 0
Consumer loans | Stage 2 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 672,909 455,722
Consumer loans | Stage 2 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (35,781) (34,770)
Consumer loans | Stage 2 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 119,890 135,203
Consumer loans | Stage 2 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (22,313) (27,780)
Consumer loans | Stage 2 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 95,575 88,115
Consumer loans | Stage 2 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (30,346) (24,865)
Consumer loans | Stage 2 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 7,187 716
Consumer loans | Stage 2 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (1,121) (194)
Consumer loans | Stage 3 | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 77,826 69,745
Consumer loans | Stage 3 | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (41,859) (29,390)
Consumer loans | Stage 3 | 1-29 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 31,447 29,654
Consumer loans | Stage 3 | 1-29 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (16,269) (12,065)
Consumer loans | Stage 3 | 30-89 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 82,068 81,657
Consumer loans | Stage 3 | 30-89 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets (42,380) (35,037)
Consumer loans | Stage 3 | Over 90 days past due | Gross balance    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets 143,678 122,742
Consumer loans | Stage 3 | Over 90 days past due | Impairment on debt financial instruments    
Schedule of Loans and Account Receivable from Customers and Interbak Loans [Line Items]    
Book value, assets $ (83,398) $ (58,136)