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Financial Liabilities for Trading at Fair Value Through Profit or Loss (Details) - Schedule of the Bank holds Portfolio of Financial Liabilities - CLP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Total |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | $ 204,040,337 | $ 269,896,699
On Demand |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Up to 1 month |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 29,757,243 | 22,688,788
Between 1 and 3 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 24,390,936 | 31,546,159
Between 3 and 12 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 40,072,500 | 57,692,415
Between 1 and 3 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 48,831,538 | 70,844,937
Between 3 and 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 23,069,311 | 29,695,915
More than 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 37,918,809 | 57,428,485
Fair value |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 12,155,024 | 9,521,575
Currency forward | Total |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 48,877,667 | 49,204,922
Currency forward | On Demand |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Currency forward | Up to 1 month |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 11,564,755 | 15,424,586
Currency forward | Between 1 and 3 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 9,439,120 | 11,104,328
Currency forward | Between 3 and 12 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 14,191,034 | 15,247,865
Currency forward | Between 1 and 3 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 10,403,238 | 3,947,215
Currency forward | Between 3 and 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 1,680,685 | 1,408,304
Currency forward | More than 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 1,598,835 | 2,072,624
Currency forward | Fair value |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 1,151,921 | 1,258,352
Interest rate swaps | Total |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 90,699,220 | 77,966,339
Interest rate swaps | On Demand |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Interest rate swaps | Up to 1 month |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 16,536,773 | 5,149,926
Interest rate swaps | Between 1 and 3 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 12,505,389 | 15,399,286
Interest rate swaps | Between 3 and 12 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 16,690,413 | 19,835,190
Interest rate swaps | Between 1 and 3 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 18,464,156 | 18,565,396
Interest rate swaps | Between 3 and 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 9,887,330 | 7,666,659
Interest rate swaps | More than 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 16,615,159 | 11,349,882
Interest rate swaps | Fair value |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 1,565,539 | 1,940,320
Cross currency swaps | Total |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 63,676,490 | 142,092,944
Cross currency swaps | On Demand |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Cross currency swaps | Up to 1 month |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 1,325,472 | 1,915,707
Cross currency swaps | Between 1 and 3 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 2,195,962 | 4,813,848
Cross currency swaps | Between 3 and 12 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 8,993,722 | 22,440,782
Cross currency swaps | Between 1 and 3 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 19,955,223 | 48,295,676
Cross currency swaps | Between 3 and 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 11,501,296 | 20,620,952
Cross currency swaps | More than 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 19,704,815 | 44,005,979
Cross currency swaps | Fair value |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 9,430,069 | 6,314,963
Call currency options | Total |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 284,282 | 284,218
Call currency options | On Demand |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Call currency options | Up to 1 month |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 81,510 | 192,051
Call currency options | Between 1 and 3 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 143,946 | 81,368
Call currency options | Between 3 and 12 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 58,826 | 10,799
Call currency options | Between 1 and 3 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Call currency options | Between 3 and 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Call currency options | More than 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Call currency options | Fair value |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 5,530 | 2,726
Put currency options | Total |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 502,678 | 348,276
Put currency options | On Demand |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Put currency options | Up to 1 month |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 248,733 | 6,518
Put currency options | Between 1 and 3 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 106,519 | 147,329
Put currency options | Between 3 and 12 months |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 138,505 | 157,779
Put currency options | Between 1 and 3 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 8,921 | 36,650
Put currency options | Between 3 and 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Put currency options | More than 5 years |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | 0 | 0
Put currency options | Fair value |  |
Schedule of the Bank holds Portfolio of Financial Liabilities [Line Items] |  |
Total notional amount | $ 1,965 | $ 5,214

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