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Financial Assets at Amortised Cost (Details) - Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers - Consumer Loans [Member] - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Financial Assets at Amortised Cost (Details) - Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | $ 5,282,812 | $ 4,999,247
Expected credit losses allowances, Beginning balance | 328,944 | 304,411
Transfers from stage 1 to stage 2 |  |
Transfers from stage 1 to stage 3 |  |
Transfers from stage 2 to stage 3 |  |
Transfers from stage 2 to stage 1 |  |
Transfers from stage 3 to stage 2 |  |
Transfers from stage 3 to stage 1 |  |
Net changes of financial assets | 586,630 | 458,522
Write-off | (271,123) | (174,919)
Other adjustments | 31 | (38)
Gross carrying amount, Ending balance | 5,598,350 | 5,282,812
Transfers from stage 1 to stage 2 | 109,121 | 74,851
Transfers from stage 1 to stage 3 | 5,806 | 9,272
Transfers from stage 2 to stage 3 | 70,249 | 34,678
Transfers from stage 2 to stage 1 | (62,910) | (66,176)
Transfers from stage 3 to stage 2 | (22,130) | (22,593)
Transfers from stage 3 to stage 1 | (1,482) | (14,810)
Net changes of the exposure and modifications in the credit risk | 117,773 | 184,240
Write-off | (271,123) | (174,920)
Other adjustments | 14 | (9)
Expected credit losses allowances, Ending balance | 274,262 | 328,944
Collective [Member] | Stage 1 [Member] |  |
Financial Assets at Amortised Cost (Details) - Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | 4,826,096 | 4,603,589
Expected credit losses allowances, Beginning balance | 94,203 | 125,939
Transfers from stage 1 to stage 2 | (1,189,650) | (658,444)
Transfers from stage 1 to stage 3 | (61,922) | (34,730)
Transfers from stage 2 to stage 3 |  |
Transfers from stage 2 to stage 1 | 282,491 | 342,438
Transfers from stage 3 to stage 2 |  |
Transfers from stage 3 to stage 1 | 3,629 | 16,545
Net changes of financial assets | 651,516 | 556,707
Write-off |  |
Other adjustments | (4) | (9)
Gross carrying amount, Ending balance | 4,512,156 | 4,826,096
Transfers from stage 1 to stage 2 | (89,169) | (91,772)
Transfers from stage 1 to stage 3 | (3,917) | (8,244)
Transfers from stage 2 to stage 3 | 0 |
Transfers from stage 2 to stage 1 | 15,328 | 21,587
Transfers from stage 3 to stage 2 | 0 |
Transfers from stage 3 to stage 1 | 521 | 498
Net changes of the exposure and modifications in the credit risk | 40,463 | 46,196
Write-off | 0 |
Other adjustments | 0 | (1)
Expected credit losses allowances, Ending balance | 57,429 | 94,203
Collective [Member] | Stage 2 [Member] |  |
Financial Assets at Amortised Cost (Details) - Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | 217,866 | 178,519
Expected credit losses allowances, Beginning balance | 73,973 | 38,197
Transfers from stage 1 to stage 2 | 1,189,650 | 658,444
Transfers from stage 1 to stage 3 |  |
Transfers from stage 2 to stage 3 | (376,383) | (336,208)
Transfers from stage 2 to stage 1 | (282,491) | (342,438)
Transfers from stage 3 to stage 2 | 82,015 | 113,277
Transfers from stage 3 to stage 1 |  |
Net changes of financial assets | (40,384) | (53,732)
Write-off |  |
Other adjustments | 3 | 4
Gross carrying amount, Ending balance | 790,276 | 217,866
Transfers from stage 1 to stage 2 | 198,290 | 166,623
Transfers from stage 1 to stage 3 | 0 |
Transfers from stage 2 to stage 3 | (155,653) | (140,415)
Transfers from stage 2 to stage 1 | (78,238) | (87,763)
Transfers from stage 3 to stage 2 | 33,946 | 41,172
Transfers from stage 3 to stage 1 | 0 |
Net changes of the exposure and modifications in the credit risk | 11,580 | 56,153
Write-off | 0 |
Other adjustments | (1) | 6
Expected credit losses allowances, Ending balance | 83,897 | 73,973
Collective [Member] | Stage 3 [Member] |  |
Financial Assets at Amortised Cost (Details) - Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | 238,850 | 217,139
Expected credit losses allowances, Beginning balance | 160,768 | 140,275
Transfers from stage 1 to stage 2 |  |
Transfers from stage 1 to stage 3 | 61,922 | 34,730
Transfers from stage 2 to stage 3 | 376,383 | 336,208
Transfers from stage 2 to stage 1 |  |
Transfers from stage 3 to stage 2 | (82,015) | (113,277)
Transfers from stage 3 to stage 1 | (3,629) | (16,545)
Net changes of financial assets | (24,502) | (44,453)
Write-off | (271,123) | (174,919)
Other adjustments | 32 | (33)
Gross carrying amount, Ending balance | 295,918 | 238,850
Transfers from stage 1 to stage 2 | 0 |
Transfers from stage 1 to stage 3 | 9,723 | 17,516
Transfers from stage 2 to stage 3 | 225,902 | 175,093
Transfers from stage 2 to stage 1 | 0 |
Transfers from stage 3 to stage 2 | (56,076) | (63,765)
Transfers from stage 3 to stage 1 | (2,003) | (15,308)
Net changes of the exposure and modifications in the credit risk | 65,730 | 81,891
Write-off | (271,123) | (174,920)
Other adjustments | 15 | (14)
Expected credit losses allowances, Ending balance | $ 132,936 | $ 160,768

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