v3.25.4
Financial Assets at Amortised Cost (Details) - Schedule of Interbank Loans and Loans and Account Receivable from Customers - CLP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Interbank loans    
Assets before allowances $ 40,932,880 $ 41,323,844
ECL allowance 1,222,458 1,192,690
Net Assets 39,710,422 40,131,154
Stage 1    
Interbank loans    
Assets before allowances 34,135,207 34,954,120
ECL allowance 136,435 142,333
Stage 2    
Interbank loans    
Assets before allowances 4,182,295 3,964,904
ECL allowance 236,552 220,095
Stage 3    
Interbank loans    
Assets before allowances 2,615,378 2,404,820
ECL allowance 849,471 830,262
Interbank loans    
Interbank loans    
Assets before allowances 68,178 31,283
ECL allowance 2 1
Net Assets 68,176 31,282
Interbank loans | Stage 1    
Interbank loans    
Assets before allowances 68,178 31,283
ECL allowance 2 1
Interbank loans | Stage 2    
Interbank loans    
Assets before allowances 0 0
ECL allowance 0 0
Interbank loans | Stage 3    
Interbank loans    
Assets before allowances 0 0
ECL allowance 0 0
Interbank loans | Foreign banks    
Interbank loans    
Assets before allowances 68,178 31,283
ECL allowance 2 1
Net Assets 68,176 31,282
Interbank loans | Foreign banks | Stage 1    
Interbank loans    
Assets before allowances 68,178 31,283
ECL allowance 2 1
Interbank loans | Foreign banks | Stage 2    
Interbank loans    
Assets before allowances 0 0
ECL allowance 0 0
Interbank loans | Foreign banks | Stage 3    
Interbank loans    
Assets before allowances 0 0
ECL allowance 0 0
Commercial loans    
Interbank loans    
Assets before allowances 17,363,835 17,821,154
ECL allowance 640,406 685,403
Net Assets 16,723,429 17,135,751
Commercial loans | Stage 1    
Interbank loans    
Assets before allowances 14,769,885 15,232,097
ECL allowance 60,791 73,306
Commercial loans | Stage 2    
Interbank loans    
Assets before allowances 1,331,908 1,340,216
ECL allowance 83,196 72,156
Commercial loans | Stage 3    
Interbank loans    
Assets before allowances 1,262,042 1,248,841
ECL allowance 496,419 539,941
Commercial loans | Commercial loans    
Interbank loans    
Assets before allowances 13,290,625 13,369,443
ECL allowance 542,303 579,781
Net Assets 12,748,322 12,789,662
Commercial loans | Commercial loans | Stage 1    
Interbank loans    
Assets before allowances 11,031,947 11,129,607
ECL allowance 49,495 61,045
Commercial loans | Commercial loans | Stage 2    
Interbank loans    
Assets before allowances 1,118,778 1,128,481
ECL allowance 59,382 57,949
Commercial loans | Commercial loans | Stage 3    
Interbank loans    
Assets before allowances 1,139,900 1,111,355
ECL allowance 433,426 460,787
Commercial loans | Foreign trade loans    
Interbank loans    
Assets before allowances 1,786,313 1,929,922
ECL allowance 34,287 28,575
Net Assets 1,752,026 1,901,347
Commercial loans | Foreign trade loans | Stage 1    
Interbank loans    
Assets before allowances 1,688,276 1,853,953
ECL allowance 2,827 3,546
Commercial loans | Foreign trade loans | Stage 2    
Interbank loans    
Assets before allowances 63,585 41,055
ECL allowance 13,768 1,201
Commercial loans | Foreign trade loans | Stage 3    
Interbank loans    
Assets before allowances 34,452 34,914
ECL allowance 17,692 23,828
Commercial loans | Checking accounts debtors    
Interbank loans    
Assets before allowances 108,208 130,294
ECL allowance 5,843 7,075
Net Assets 102,365 123,219
Commercial loans | Checking accounts debtors | Stage 1    
Interbank loans    
Assets before allowances 96,594 108,187
ECL allowance 1,207 850
Commercial loans | Checking accounts debtors | Stage 2    
Interbank loans    
Assets before allowances 3,989 12,510
ECL allowance 324 567
Commercial loans | Checking accounts debtors | Stage 3    
Interbank loans    
Assets before allowances 7,625 9,597
ECL allowance 4,312 5,658
Commercial loans | Credit card debtors    
Interbank loans    
Assets before allowances 154,211 143,729
ECL allowance 9,784 9,173
Net Assets 144,427 134,556
Commercial loans | Credit card debtors | Stage 1    
Interbank loans    
Assets before allowances 120,497 112,291
ECL allowance 1,779 1,044
Commercial loans | Credit card debtors | Stage 2    
Interbank loans    
Assets before allowances 23,085 20,462
ECL allowance 1,933 1,864
Commercial loans | Credit card debtors | Stage 3    
Interbank loans    
Assets before allowances 10,629 10,976
ECL allowance 6,072 6,265
Commercial loans | Factoring transactions    
Interbank loans    
Assets before allowances 937,645 1,045,548
ECL allowance 3,684 4,206
Net Assets 933,961 1,041,342
Commercial loans | Factoring transactions | Stage 1    
Interbank loans    
Assets before allowances 922,310 1,034,642
ECL allowance 444 373
Commercial loans | Factoring transactions | Stage 2    
Interbank loans    
Assets before allowances 6,534 2,547
ECL allowance 30 26
Commercial loans | Factoring transactions | Stage 3    
Interbank loans    
Assets before allowances 8,801 8,359
ECL allowance 3,210 3,807
Commercial loans | Leasing transactions    
Interbank loans    
Assets before allowances 975,746 1,077,516
ECL allowance 31,303 36,911
Net Assets 944,443 1,040,605
Commercial loans | Leasing transactions | Stage 1    
Interbank loans    
Assets before allowances 825,526 905,745
ECL allowance 2,881 4,480
Commercial loans | Leasing transactions | Stage 2    
Interbank loans    
Assets before allowances 106,745 121,789
ECL allowance 6,686 8,260
Commercial loans | Leasing transactions | Stage 3    
Interbank loans    
Assets before allowances 43,475 49,982
ECL allowance 21,736 24,171
Commercial loans | Student loans    
Interbank loans    
Assets before allowances 29,770 38,246
ECL allowance 6,290 8,573
Net Assets 23,480 29,673
Commercial loans | Student loans | Stage 1    
Interbank loans    
Assets before allowances 18,923 21,301
ECL allowance 640 584
Commercial loans | Student loans | Stage 2    
Interbank loans    
Assets before allowances 4,089 7,421
ECL allowance 357 1,339
Commercial loans | Student loans | Stage 3    
Interbank loans    
Assets before allowances 6,758 9,524
ECL allowance 5,293 6,650
Commercial loans | Other loans and accounts receivable    
Interbank loans    
Assets before allowances 81,317 86,456
ECL allowance 6,912 11,109
Net Assets 74,405 75,347
Commercial loans | Other loans and accounts receivable | Stage 1    
Interbank loans    
Assets before allowances 65,812 66,371
ECL allowance 1,518 1,384
Commercial loans | Other loans and accounts receivable | Stage 2    
Interbank loans    
Assets before allowances 5,103 5,951
ECL allowance 716 950
Commercial loans | Other loans and accounts receivable | Stage 3    
Interbank loans    
Assets before allowances 10,402 14,134
ECL allowance 4,678 8,775
Mortgage loans    
Interbank loans    
Assets before allowances 17,443,563 17,559,769
ECL allowance 249,453 226,370
Net Assets 17,194,110 17,333,399
Mortgage loans | Stage 1    
Interbank loans    
Assets before allowances 14,470,420 14,762,656
ECL allowance 16,512 10,347
Mortgage loans | Stage 2    
Interbank loans    
Assets before allowances 1,954,826 1,944,932
ECL allowance 63,795 60,330
Mortgage loans | Stage 3    
Interbank loans    
Assets before allowances 1,018,317 852,181
ECL allowance 169,146 155,693
Mortgage loans | Loans with mortgage finance bonds    
Interbank loans    
Assets before allowances 14 33
ECL allowance 3 9
Net Assets 11 24
Mortgage loans | Loans with mortgage finance bonds | Stage 1    
Interbank loans    
Assets before allowances 0 3
ECL allowance 0 0
Mortgage loans | Loans with mortgage finance bonds | Stage 2    
Interbank loans    
Assets before allowances 0 1
ECL allowance 0 0
Mortgage loans | Loans with mortgage finance bonds | Stage 3    
Interbank loans    
Assets before allowances 14 29
ECL allowance 3 9
Mortgage loans | Endorsable mortgage mutual loans    
Interbank loans    
Assets before allowances 250 454
ECL allowance 26 12
Net Assets 224 442
Mortgage loans | Endorsable mortgage mutual loans | Stage 1    
Interbank loans    
Assets before allowances 205 322
ECL allowance 6 1
Mortgage loans | Endorsable mortgage mutual loans | Stage 2    
Interbank loans    
Assets before allowances 28 91
ECL allowance 15 3
Mortgage loans | Endorsable mortgage mutual loans | Stage 3    
Interbank loans    
Assets before allowances 17 41
ECL allowance 5 8
Mortgage loans | Mortgage mutual financed with mortgage bonds    
Interbank loans    
Assets before allowances 77,208 85,651
ECL allowance 1,267 1,092
Net Assets 75,941 84,559
Mortgage loans | Mortgage mutual financed with mortgage bonds | Stage 1    
Interbank loans    
Assets before allowances 65,814 71,502
ECL allowance 180 36
Mortgage loans | Mortgage mutual financed with mortgage bonds | Stage 2    
Interbank loans    
Assets before allowances 8,950 10,885
ECL allowance 704 315
Mortgage loans | Mortgage mutual financed with mortgage bonds | Stage 3    
Interbank loans    
Assets before allowances 2,444 3,264
ECL allowance 383 741
Mortgage loans | Other mortgage mutual loans    
Interbank loans    
Assets before allowances 17,262,519 17,396,078
ECL allowance 245,536 223,370
Net Assets 17,016,983 17,172,708
Mortgage loans | Other mortgage mutual loans | Stage 1    
Interbank loans    
Assets before allowances 14,316,203 14,632,127
ECL allowance 16,155 10,260
Mortgage loans | Other mortgage mutual loans | Stage 2    
Interbank loans    
Assets before allowances 1,938,971 1,923,310
ECL allowance 62,676 59,668
Mortgage loans | Other mortgage mutual loans | Stage 3    
Interbank loans    
Assets before allowances 1,007,345 840,641
ECL allowance 166,705 153,442
Mortgage loans | Other credit and account receivable    
Interbank loans    
Assets before allowances 103,572 77,553
ECL allowance 2,621 1,887
Net Assets 100,951 75,666
Mortgage loans | Other credit and account receivable | Stage 1    
Interbank loans    
Assets before allowances 88,198 58,702
ECL allowance 171 50
Mortgage loans | Other credit and account receivable | Stage 2    
Interbank loans    
Assets before allowances 6,877 10,645
ECL allowance 400 344
Mortgage loans | Other credit and account receivable | Stage 3    
Interbank loans    
Assets before allowances 8,497 8,206
ECL allowance 2,050 1,493
Consumer loans    
Interbank loans    
Assets before allowances 6,057,304 5,911,638
ECL allowance 332,597 280,916
Net Assets 5,724,707 5,630,722
Consumer loans | Stage 1    
Interbank loans    
Assets before allowances 4,826,724 4,928,084
ECL allowance 59,130 58,679
Consumer loans | Stage 2    
Interbank loans    
Assets before allowances 895,561 679,756
ECL allowance 89,561 87,609
Consumer loans | Stage 3    
Interbank loans    
Assets before allowances 335,019 303,798
ECL allowance 183,906 134,628
Consumer loans | Checking accounts debtors    
Interbank loans    
Assets before allowances 137,338 145,530
ECL allowance 6,640 14,848
Net Assets 130,698 130,682
Consumer loans | Checking accounts debtors | Stage 1    
Interbank loans    
Assets before allowances 99,796 110,061
ECL allowance 865 3,732
Consumer loans | Checking accounts debtors | Stage 2    
Interbank loans    
Assets before allowances 30,772 27,794
ECL allowance 1,329 8,661
Consumer loans | Checking accounts debtors | Stage 3    
Interbank loans    
Assets before allowances 6,770 7,675
ECL allowance 4,446 2,455
Consumer loans | Credit card debtors    
Interbank loans    
Assets before allowances 2,061,691 1,980,680
ECL allowance 51,606 29,821
Net Assets 2,010,085 1,950,859
Consumer loans | Credit card debtors | Stage 1    
Interbank loans    
Assets before allowances 1,677,720 1,668,650
ECL allowance 8,658 4,314
Consumer loans | Credit card debtors | Stage 2    
Interbank loans    
Assets before allowances 352,897 284,344
ECL allowance 27,432 12,919
Consumer loans | Credit card debtors | Stage 3    
Interbank loans    
Assets before allowances 31,074 27,686
ECL allowance 15,516 12,588
Consumer loans | Leasing transactions    
Interbank loans    
Assets before allowances 1,576 1,612
ECL allowance 21 36
Net Assets 1,555 1,576
Consumer loans | Leasing transactions | Stage 1    
Interbank loans    
Assets before allowances 1,509 1,524
ECL allowance 15 21
Consumer loans | Leasing transactions | Stage 2    
Interbank loans    
Assets before allowances 62 68
ECL allowance 3 6
Consumer loans | Leasing transactions | Stage 3    
Interbank loans    
Assets before allowances 5 20
ECL allowance 3 9
Consumer loans | Installment consumer loans    
Interbank loans    
Assets before allowances 3,856,368 3,783,452
ECL allowance 274,213 236,117
Net Assets 3,582,155 3,547,335
Consumer loans | Installment consumer loans | Stage 1    
Interbank loans    
Assets before allowances 3,047,626 3,147,747
ECL allowance 49,576 50,597
Consumer loans | Installment consumer loans | Stage 2    
Interbank loans    
Assets before allowances 511,715 367,464
ECL allowance 60,756 65,998
Consumer loans | Installment consumer loans | Stage 3    
Interbank loans    
Assets before allowances 297,027 268,241
ECL allowance 163,881 119,522
Consumer loans | Other consumer loans    
Interbank loans    
Assets before allowances 331 364
ECL allowance 117 94
Net Assets 214 270
Consumer loans | Other consumer loans | Stage 1    
Interbank loans    
Assets before allowances 73 102
ECL allowance 16 15
Consumer loans | Other consumer loans | Stage 2    
Interbank loans    
Assets before allowances 115 86
ECL allowance 41 25
Consumer loans | Other consumer loans | Stage 3    
Interbank loans    
Assets before allowances 143 176
ECL allowance $ 60 $ 54