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Financial Assets at Amortised Cost (Details) - Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Transfers: |  |
Net changes of financial assets | $ 162,997 | $ 121,749
Consumer Loans |  |
Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | 5,598,350 | 5,282,812
Expected credit losses allowances, Beginning balance | 274,262 | 328,944
Transfers: |  |
Transfers from stage 1 to stage 2 | 0 | 0
Transfers from stage 1 to stage 3 | 0 | 0
Transfers from stage 2 to stage 3 | 0 | 0
Transfers from stage 2 to stage 1 | 0 | 0
Transfers from stage 3 to stage 2 | 0 | 0
Transfers from stage 3 to stage 1 | 0 | 0
Transfers from stage 1 to stage 2 | 111,982 | 109,121
Transfers from stage 1 to stage 3 | 964 | 5,806
Transfers from stage 2 to stage 3 | 51,656 | 70,249
Transfers from stage 2 to stage 1 | (56,487) | (62,910)
Transfers from stage 3 to stage 2 | (14,029) | (22,130)
Transfers from stage 3 to stage 1 | 11,560 | (1,482)
Net changes of financial assets | 666,605 | 586,630
Net changes of the exposure and modifications in the credit risk | 254,298 | 117,773
Write-off | (353,290) | (271,123)
Write-off | (353,290) | (271,123)
Other adjustments | (27) | 31
Other adjustments | 0 | 14
Gross carrying amount, Ending balance | 5,911,638 | 5,598,350
Expected credit losses allowances, Ending balance | 280,916 | 274,262
Consumer Loans | Collective | Stage 1 |  |
Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | 4,512,156 | 4,826,096
Expected credit losses allowances, Beginning balance | 57,429 | 94,203
Transfers: |  |
Transfers from stage 1 to stage 2 | (1,598,648) | (1,189,650)
Transfers from stage 1 to stage 3 | (13,378) | (61,922)
Transfers from stage 2 to stage 3 | 0 | 0
Transfers from stage 2 to stage 1 | 1,120,827 | 282,491
Transfers from stage 3 to stage 2 | 0 | 0
Transfers from stage 3 to stage 1 | (55,724) | 3,629
Transfers from stage 1 to stage 2 | (35,872) | (89,169)
Transfers from stage 1 to stage 3 | (1,120) | (3,917)
Transfers from stage 2 to stage 3 | 0 | 0
Transfers from stage 2 to stage 1 | 14,080 | 15,328
Transfers from stage 3 to stage 2 | 0 | 0
Transfers from stage 3 to stage 1 | (5,053) | 521
Net changes of financial assets | 962,821 | 651,516
Net changes of the exposure and modifications in the credit risk | 29,215 | 40,463
Write-off | 0 | 0
Write-off | 0 | 0
Other adjustments | 30 | (4)
Other adjustments | 0 | 0
Gross carrying amount, Ending balance | 4,928,084 | 4,512,156
Expected credit losses allowances, Ending balance | 58,679 | 57,429
Consumer Loans | Collective | Stage 2 |  |
Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | 790,276 | 217,866
Expected credit losses allowances, Beginning balance | 83,897 | 73,973
Transfers: |  |
Transfers from stage 1 to stage 2 | 1,598,648 | 1,189,650
Transfers from stage 1 to stage 3 | 0 | 0
Transfers from stage 2 to stage 3 | (407,231) | (376,383)
Transfers from stage 2 to stage 1 | (1,120,827) | (282,491)
Transfers from stage 3 to stage 2 | 56,750 | 82,015
Transfers from stage 3 to stage 1 | 0 | 0
Transfers from stage 1 to stage 2 | 147,854 | 198,290
Transfers from stage 1 to stage 3 | 0 | 0
Transfers from stage 2 to stage 3 | (124,939) | (155,653)
Transfers from stage 2 to stage 1 | (70,567) | (78,238)
Transfers from stage 3 to stage 2 | 13,209 | 33,946
Transfers from stage 3 to stage 1 | 0 | 0
Net changes of financial assets | (237,880) | (40,384)
Net changes of the exposure and modifications in the credit risk | 38,155 | 11,580
Write-off | 0 | 0
Write-off | 0 | 0
Other adjustments | 20 | 3
Other adjustments | 0 | (1)
Gross carrying amount, Ending balance | 679,756 | 790,276
Expected credit losses allowances, Ending balance | 87,609 | 83,897
Consumer Loans | Collective | Stage 3 |  |
Schedule of Gross Carrying Amount Expected Credit Loss Loans to Consumers [Line Items] |  |
Gross carrying amount, Beginning balance | 295,918 | 238,850
Expected credit losses allowances, Beginning balance | 132,936 | 160,768
Transfers: |  |
Transfers from stage 1 to stage 2 | 0 | 0
Transfers from stage 1 to stage 3 | 13,378 | 61,922
Transfers from stage 2 to stage 3 | 407,231 | 376,383
Transfers from stage 2 to stage 1 | 0 | 0
Transfers from stage 3 to stage 2 | (56,750) | (82,015)
Transfers from stage 3 to stage 1 | 55,724 | (3,629)
Transfers from stage 1 to stage 2 | 0 | 0
Transfers from stage 1 to stage 3 | 2,084 | 9,723
Transfers from stage 2 to stage 3 | 176,595 | 225,902
Transfers from stage 2 to stage 1 | 0 | 0
Transfers from stage 3 to stage 2 | (27,238) | (56,076)
Transfers from stage 3 to stage 1 | 16,613 | (2,003)
Net changes of financial assets | (58,336) | (24,502)
Net changes of the exposure and modifications in the credit risk | 186,928 | 65,730
Write-off | (353,290) | (271,123)
Write-off | (353,290) | (271,123)
Other adjustments | (77) | 32
Other adjustments | 0 | 15
Gross carrying amount, Ending balance | 303,798 | 295,918
Expected credit losses allowances, Ending balance | $ 134,628 | $ 132,936

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