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Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss - CLP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | $ 2,840,320 | $ 4,731,030
Fair value | 2,762,388 | 4,641,282
Unrealized profit | 20,613 | 50,212
Unrealized loss | (98,545) | (139,960)
Chilean Central Bank financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,550,065 | 3,088,390
Fair value | 1,473,604 | 3,024,700
Unrealized profit | 16,612 | 24,893
Unrealized loss | (93,073) | (88,583)
Chilean Central Bank financial instruments | Chilean Central Bank financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 199,943 | 2,286,208
Fair value | 199,903 | 2,286,541
Unrealized profit | 3 | 417
Unrealized loss | (43) | (84)
Chilean Central Bank financial instruments | Chilean Treasury bonds and notes |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,350,122 | 801,738
Fair value | 1,273,701 | 737,705
Unrealized profit | 16,609 | 24,466
Unrealized loss | (93,030) | (88,499)
Chilean Central Bank financial instruments | Other Chilean government financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 444
Fair value | 0 | 454
Unrealized profit | 0 | 10
Unrealized loss | 0 | 0
Other Chilean debt financial securities |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 5,023 | 7,858
Fair value | 5,006 | 6,656
Unrealized profit | 7 | 23
Unrealized loss | (24) | (1,225)
Other Chilean debt financial securities | Other Chilean banks debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 5,023 | 7,858
Fair value | 5,006 | 6,656
Unrealized profit | 7 | 23
Unrealized loss | (24) | (1,225)
Other Chilean debt financial securities | Other Chilean financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
Foreign financial debt instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,209,877 | 1,525,169
Fair value | 1,208,875 | 1,504,669
Unrealized profit | 2,903 | 25,296
Unrealized loss | (3,905) | (45,796)
Foreign financial debt instruments | Foreign governments and fiscal entities debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,002,107 | 1,264,768
Fair value | 1,001,105 | 1,238,866
Unrealized profit | 2,903 | 18,330
Unrealized loss | (3,905) | (44,232)
Foreign financial debt instruments | Other foreign debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 207,770 | 260,401
Fair value | 207,770 | 265,803
Unrealized profit | 0 | 6,966
Unrealized loss | 0 | (1,564)
Loans and account receivable from customer |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 75,355 | 109,613
Fair value | 74,903 | 105,257
Unrealized profit | 1,091 | 0
Unrealized loss | (1,543) | (4,356)
Loans and account receivable from customer | Commercial loans |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 53,914 | 109,613
Fair value | 55,005 | 105,257
Unrealized profit | 1,091 | 0
Unrealized loss | 0 | (4,356)
Loans and account receivable from customer | Mortgage loans |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 21,441 |
Fair value | 19,898 |
Unrealized profit | 0 |
Unrealized loss | (1,543) |
Less than 12 months |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 2,840,320 | 4,731,030
Fair value | 2,762,388 | 4,641,282
Unrealized profit | 20,613 | 50,212
Unrealized loss | (98,545) | (139,960)
Less than 12 months | Chilean Central Bank financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,550,065 | 3,088,390
Fair value | 1,473,604 | 3,024,700
Unrealized profit | 16,612 | 24,893
Unrealized loss | (93,073) | (88,583)
Less than 12 months | Chilean Central Bank financial instruments | Chilean Central Bank financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 199,943 | 2,286,208
Fair value | 199,903 | 2,286,541
Unrealized profit | 3 | 417
Unrealized loss | (43) | (84)
Less than 12 months | Chilean Central Bank financial instruments | Chilean Treasury bonds and notes |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,350,122 | 801,738
Fair value | 1,273,701 | 737,705
Unrealized profit | 16,609 | 24,466
Unrealized loss | (93,030) | (88,499)
Less than 12 months | Chilean Central Bank financial instruments | Other Chilean government financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 444
Fair value | 0 | 454
Unrealized profit | 0 | 10
Unrealized loss | 0 | 0
Less than 12 months | Other Chilean debt financial securities |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 5,023 | 7,858
Fair value | 5,006 | 6,656
Unrealized profit | 7 | 23
Unrealized loss | (24) | (1,225)
Less than 12 months | Other Chilean debt financial securities | Other Chilean banks debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 5,023 | 7,858
Fair value | 5,006 | 6,656
Unrealized profit | 7 | 23
Unrealized loss | (24) | (1,225)
Less than 12 months | Other Chilean debt financial securities | Other Chilean financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 |
Fair value | 0 |
Unrealized profit | 0 |
Unrealized loss | 0 |
Less than 12 months | Foreign financial debt instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,209,877 | 1,525,169
Fair value | 1,208,875 | 1,504,669
Unrealized profit | 2,903 | 25,296
Unrealized loss | (3,905) | (45,796)
Less than 12 months | Foreign financial debt instruments | Foreign governments and fiscal entities debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 1,002,107 | 1,264,768
Fair value | 1,001,105 | 1,238,866
Unrealized profit | 2,903 | 18,330
Unrealized loss | (3,905) | (44,232)
Less than 12 months | Foreign financial debt instruments | Other foreign debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 207,770 | 260,401
Fair value | 207,770 | 265,803
Unrealized profit | 0 | 6,966
Unrealized loss | 0 | (1,564)
Less than 12 months | Loans and account receivable from customer |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 75,355 | 109,613
Fair value | 74,903 | 105,257
Unrealized profit | 1,091 | 0
Unrealized loss | (1,543) | (4,356)
Less than 12 months | Loans and account receivable from customer | Commercial loans |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 53,914 | 109,613
Fair value | 55,005 | 105,257
Unrealized profit | 1,091 | 0
Unrealized loss | 0 | (4,356)
Less than 12 months | Loans and account receivable from customer | Mortgage loans |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 21,441 |
Fair value | 19,898 |
Unrealized profit | 0 |
Unrealized loss | (1,543) |
More than 12 months |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Chilean Central Bank financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Chilean Central Bank financial instruments | Chilean Central Bank financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Chilean Central Bank financial instruments | Chilean Treasury bonds and notes |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Chilean Central Bank financial instruments | Other Chilean government financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Other Chilean debt financial securities |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Other Chilean debt financial securities | Other Chilean banks debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Other Chilean debt financial securities | Other Chilean financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Foreign financial debt instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Foreign financial debt instruments | Foreign governments and fiscal entities debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Foreign financial debt instruments | Other foreign debt financial instruments |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Loans and account receivable from customer |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | 0
More than 12 months | Loans and account receivable from customer | Commercial loans |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost | 0 | 0
Fair value | 0 | 0
Unrealized profit | 0 | 0
Unrealized loss | 0 | $ 0
More than 12 months | Loans and account receivable from customer | Mortgage loans |  |
Schedule of Charts Show Debt Instruments at Fair Value Through Other Comprehensive Income Cumulative Unrealized Profit and Loss [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |

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