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Financial Assets at Amortised Cost (Details) - Schedule of Interbank Loans and Loans and Account Receivable from Customers - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Interbank loans |  |
Assets before allowances | $ 40,811,886 | $ 38,729,401
ECL allowance |  | 1,153,267
Net Assets |  | 37,576,134
Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 34,765,745 | 34,675,625
ECL allowance |  | 196,845
Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 3,856,528 | 2,007,499
ECL allowance |  | 175,791
Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances |  | 2,046,277
ECL allowance |  | 780,631
Interbank loans [Member] |  |
Interbank loans |  |
Assets before allowances | 68,440 | 32,991
ECL allowance | 2 | 1
Net Assets | 68,438 | 32,990
Interbank loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 68,440 | 32,991
ECL allowance | 2 | 1
Interbank loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances |  |
ECL allowance |  |
Interbank loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances |  |
ECL allowance |  |
Interbank loans [Member] | Foreign banks [Member] |  |
Interbank loans |  |
Assets before allowances | 68,440 | 32,991
ECL allowance | 2 | 1
Net Assets | 68,438 | 32,990
Interbank loans [Member] | Foreign banks [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 68,440 | 32,991
ECL allowance | 2 | 1
Interbank loans [Member] | Foreign banks [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances |  |
ECL allowance |  |
Interbank loans [Member] | Foreign banks [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances |  |
ECL allowance |  |
Commercial Loans [Member] |  |
Interbank loans |  |
Assets before allowances | 18,071,657 | 17,684,589
ECL allowance | 659,594 | 661,566
Net Assets | 17,412,063 | 17,023,023
Commercial Loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 15,549,426 | 15,144,458
ECL allowance | 61,581 | 83,253
Commercial Loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,353,067 | 1,422,166
ECL allowance | 67,635 | 91,356
Commercial Loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,169,164 | 1,117,965
ECL allowance | 530,378 | 486,957
Commercial Loans [Member] | Commercial Loans Portfolio [Member] |  |
Interbank loans |  |
Assets before allowances | 13,236,437 | 13,292,397
ECL allowance | 555,995 | 543,310
Net Assets | 12,680,442 | 12,749,087
Commercial Loans [Member] | Commercial Loans Portfolio [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 11,065,756 | 11,168,530
ECL allowance | 48,647 | 62,595
Commercial Loans [Member] | Commercial Loans Portfolio [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,147,185 | 1,158,198
ECL allowance | 54,103 | 74,972
Commercial Loans [Member] | Commercial Loans Portfolio [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,023,496 | 965,669
ECL allowance | 453,245 | 405,743
Commercial Loans [Member] | Foreign trade loans [Member] |  |
Interbank loans |  |
Assets before allowances | 1,942,677 | 1,612,508
ECL allowance | 20,296 | 25,535
Net Assets | 1,922,381 | 1,586,973
Commercial Loans [Member] | Foreign trade loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,884,336 | 1,525,589
ECL allowance | 2,195 | 6,453
Commercial Loans [Member] | Foreign trade loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 27,399 | 61,981
ECL allowance | 359 | 2,262
Commercial Loans [Member] | Foreign trade loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 30,942 | 24,938
ECL allowance | 17,742 | 16,820
Commercial Loans [Member] | Checking accounts debtors [Member] |  |
Interbank loans |  |
Assets before allowances | 143,743 | 132,261
ECL allowance | 7,920 | 8,666
Net Assets | 135,823 | 123,595
Commercial Loans [Member] | Checking accounts debtors [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 117,410 | 106,281
ECL allowance | 763 | 1,049
Commercial Loans [Member] | Checking accounts debtors [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 15,952 | 16,204
ECL allowance | 623 | 1,179
Commercial Loans [Member] | Checking accounts debtors [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 10,381 | 9,776
ECL allowance | 6,534 | 6,438
Commercial Loans [Member] | Credit card debtors [Member] |  |
Interbank loans |  |
Assets before allowances | 138,217 | 132,677
ECL allowance | 8,920 | 8,495
Net Assets | 129,297 | 124,182
Commercial Loans [Member] | Credit card debtors [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 111,154 | 112,483
ECL allowance | 960 | 1,141
Commercial Loans [Member] | Credit card debtors [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 16,112 | 11,208
ECL allowance | 1,527 | 1,683
Commercial Loans [Member] | Credit card debtors [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 10,951 | 8,986
ECL allowance | 6,433 | 5,671
Commercial Loans [Member] | Factoring Transactions [Member] |  |
Interbank loans |  |
Assets before allowances | 1,020,573 | 878,390
ECL allowance | 3,224 | 3,355
Net Assets | 1,017,349 | 875,035
Commercial Loans [Member] | Factoring Transactions [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,005,869 | 859,269
ECL allowance | 505 | 956
Commercial Loans [Member] | Factoring Transactions [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 5,813 | 13,438
ECL allowance | 40 | 587
Commercial Loans [Member] | Factoring Transactions [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 8,891 | 5,683
ECL allowance | 2,679 | 1,812
Commercial Loans [Member] | Leasing Transactions [Member] |  |
Interbank loans |  |
Assets before allowances | 1,238,977 | 1,345,977
ECL allowance | 37,272 | 45,228
Net Assets | 1,201,705 | 1,300,749
Commercial Loans [Member] | Leasing Transactions [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,057,448 | 1,113,284
ECL allowance | 5,095 | 6,288
Commercial Loans [Member] | Leasing Transactions [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 125,259 | 156,368
ECL allowance | 8,031 | 9,478
Commercial Loans [Member] | Leasing Transactions [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 56,270 | 76,325
ECL allowance | 24,146 | 29,462
Commercial Loans [Member] | Student Loans [Member] |  |
Interbank loans |  |
Assets before allowances | 47,084 | 52,833
ECL allowance | 10,016 | 12,721
Net Assets | 37,068 | 40,112
Commercial Loans [Member] | Student Loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 26,795 | 39,728
ECL allowance | 831 | 1,284
Commercial Loans [Member] | Student Loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 10,178 | 2,016
ECL allowance | 2,031 | 690
Commercial Loans [Member] | Student Loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 10,111 | 11,089
ECL allowance | 7,154 | 10,747
Commercial Loans [Member] | Other Loans and Account Receivable [Member] |  |
Interbank loans |  |
Assets before allowances | 303,949 | 237,546
ECL allowance | 15,951 | 14,256
Net Assets | 287,998 | 223,290
Commercial Loans [Member] | Other Loans and Account Receivable [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 280,658 | 219,294
ECL allowance | 2,585 | 3,487
Commercial Loans [Member] | Other Loans and Account Receivable [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 5,169 | 2,753
ECL allowance | 921 | 505
Commercial Loans [Member] | Other Loans and Account Receivable [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 18,122 | 15,499
ECL allowance | 12,445 | 10,264
Mortgage loans [Member] |  |
Interbank loans |  |
Assets before allowances | 17,073,439 | 15,729,009
ECL allowance |  | 162,756
Net Assets |  | 15,566,253
Mortgage loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 14,635,723 | 14,672,080
ECL allowance |  | 19,388
Mortgage loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,713,185 | 367,467
ECL allowance |  | 10,462
Mortgage loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances |  | 689,462
ECL allowance |  | 132,906
Mortgage loans [Member] | Loans with mortgage finance bonds [Member] |  |
Interbank loans |  |
Assets before allowances | 474 | 1,913
ECL allowance | 19 | 37
Net Assets | 455 | 1,876
Mortgage loans [Member] | Loans with mortgage finance bonds [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 396 | 1,648
ECL allowance | 1 | 3
Mortgage loans [Member] | Loans with mortgage finance bonds [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 14 | 41
ECL allowance | 2 | 1
Mortgage loans [Member] | Loans with mortgage finance bonds [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 64 | 224
ECL allowance | 16 | 33
Mortgage loans [Member] | Gross carrying amount [Member] |  |
Interbank loans |  |
Assets before allowances | 1,082 | 2,238
ECL allowance | 48 | 74
Net Assets | 1,034 | 2,164
Mortgage loans [Member] | Gross carrying amount [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 788 | 1,769
ECL allowance | 1 | 3
Mortgage loans [Member] | Gross carrying amount [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 136 | 56
ECL allowance | 9 | 2
Mortgage loans [Member] | Gross carrying amount [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 158 | 413
ECL allowance | 38 | 69
Mortgage loans [Member] | Mortgage mutual financed with mortgage bonds [Member] |  |
Interbank loans |  |
Assets before allowances | 90,760 | 87,621
ECL allowance | 1,166 | 1,003
Net Assets | 89,594 | 86,618
Mortgage loans [Member] | Mortgage mutual financed with mortgage bonds [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 77,289 | 81,982
ECL allowance | 43 | 227
Mortgage loans [Member] | Mortgage mutual financed with mortgage bonds [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 10,335 | 780
ECL allowance | 405 | 23
Mortgage loans [Member] | Mortgage mutual financed with mortgage bonds [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 3,136 | 4,859
ECL allowance | 718 | 753
Mortgage loans [Member] | Other Mortgage Mutual Loans [Member] |  |
Interbank loans |  |
Assets before allowances | 16,905,990 | 15,557,695
ECL allowance | 213,512 | 160,961
Net Assets | 16,692,478 | 15,396,734
Mortgage loans [Member] | Other Mortgage Mutual Loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 14,496,439 | 14,513,299
ECL allowance | 8,567 | 19,130
Mortgage loans [Member] | Other Mortgage Mutual Loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,693,324 | 364,616
ECL allowance | 52,650 | 10,371
Mortgage loans [Member] | Other Mortgage Mutual Loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 716,227 | 679,780
ECL allowance | 152,295 | 131,460
Mortgage loans [Member] | Other credit and account receivable [Member] |  |
Interbank loans |  |
Assets before allowances | 75,133 | 79,542
ECL allowance | 1,388 | 681
Net Assets | 73,745 | 78,861
Mortgage loans [Member] | Other credit and account receivable [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 60,811 | 73,382
ECL allowance | 39 | 25
Mortgage loans [Member] | Other credit and account receivable [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 9,376 | 1,974
ECL allowance | 305 | 65
Mortgage loans [Member] | Other credit and account receivable [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 4,946 | 4,186
ECL allowance | 1,044 | 591
Mortgage loans [Member] |  |
Interbank loans |  |
Assets before allowances | 17,073,439 |
ECL allowance | 216,133 |
Net Assets | 16,857,306 |
Mortgage loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 14,635,723 |
ECL allowance | 8,651 |
Mortgage loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,713,185 |
ECL allowance | 53,371 |
Mortgage loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 724,531 |
ECL allowance | 154,111 |
Consumer loans [Member] |  |
Interbank loans |  |
Assets before allowances | 5,598,350 | 5,282,812
ECL allowance | 274,262 | 328,944
Net Assets | 5,324,088 | 4,953,868
Consumer loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 4,512,156 | 4,826,096
ECL allowance | 57,429 | 94,203
Consumer loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 790,276 | 217,866
ECL allowance | 83,897 | 73,973
Consumer loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 295,918 | 238,850
ECL allowance | 132,936 | 160,768
Consumer loans [Member] | Checking accounts debtors [Member] |  |
Interbank loans |  |
Assets before allowances | 150,954 | 155,656
ECL allowance | 5,105 | 10,925
Net Assets | 145,849 | 144,731
Consumer loans [Member] | Checking accounts debtors [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 111,901 | 147,023
ECL allowance | 1,713 | 6,065
Consumer loans [Member] | Checking accounts debtors [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 31,647 | 1,851
ECL allowance | 969 | 542
Consumer loans [Member] | Checking accounts debtors [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 7,406 | 6,782
ECL allowance | 2,423 | 4,318
Consumer loans [Member] | Credit card debtors [Member] |  |
Interbank loans |  |
Assets before allowances | 1,735,789 | 1,544,176
ECL allowance | 32,849 | 43,745
Net Assets | 1,702,940 | 1,500,431
Consumer loans [Member] | Credit card debtors [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,424,125 | 1,481,073
ECL allowance | 4,216 | 13,318
Consumer loans [Member] | Credit card debtors [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 279,997 | 38,320
ECL allowance | 11,813 | 13,310
Consumer loans [Member] | Credit card debtors [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 31,667 | 24,783
ECL allowance | 16,820 | 17,117
Consumer loans [Member] | Leasing Transactions [Member] |  |
Interbank loans |  |
Assets before allowances | 2,082 | 2,652
ECL allowance | 114 | 316
Net Assets | 1,968 | 2,336
Consumer loans [Member] | Leasing Transactions [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 1,911 | 2,468
ECL allowance | 86 | 307
Consumer loans [Member] | Leasing Transactions [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 142 | 184
ECL allowance | 18 | 9
Consumer loans [Member] | Leasing Transactions [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 29 |
ECL allowance | 10 |
Consumer loans [Member] | Installment Consumer Loans [Member] |  |
Interbank loans |  |
Assets before allowances | 3,708,884 | 3,579,360
ECL allowance | 236,015 | 273,366
Net Assets | 3,472,869 | 3,305,994
Consumer loans [Member] | Installment Consumer Loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 2,974,147 | 3,195,357
ECL allowance | 51,401 | 74,428
Consumer loans [Member] | Installment Consumer Loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 478,315 | 177,463
ECL allowance | 71,048 | 60,096
Consumer loans [Member] | Installment Consumer Loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 256,422 | 206,540
ECL allowance | 113,566 | 138,842
Consumer loans [Member] | Other Consumer Loans [Member] |  |
Interbank loans |  |
Assets before allowances | 641 | 968
ECL allowance | 179 | 592
Net Assets | 462 | 376
Consumer loans [Member] | Other Consumer Loans [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 72 | 175
ECL allowance | 13 | 85
Consumer loans [Member] | Other Consumer Loans [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 175 | 48
ECL allowance | 49 | 16
Consumer loans [Member] | Other Consumer Loans [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 394 | 745
ECL allowance | 117 | $ 491
Loans to consumers [Member] |  |
Interbank loans |  |
Assets before allowances | 40,811,886 |
ECL allowance | 1,149,991 |
Net Assets | 39,661,895 |
Loans to consumers [Member] | Stage 1 [Member] |  |
Interbank loans |  |
Assets before allowances | 34,765,745 |
ECL allowance | 127,663 |
Loans to consumers [Member] | Stage 2 [Member] |  |
Interbank loans |  |
Assets before allowances | 3,856,528 |
ECL allowance | 204,903 |
Loans to consumers [Member] | Stage 3 [Member] |  |
Interbank loans |  |
Assets before allowances | 2,189,613 |
ECL allowance | $ 817,425 |

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