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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, 2023 | Dec. 31, 2022
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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 [Line Items] |  |
Amortised cost | $ 4,734,754 | $ 6,132,458
Fair value | 4,641,282 | 6,023,039
Unrealized profit | 46,488 | 52,950
Unrealized loss | (139,960) | (162,342)
Chilean Central Bank and Government Securities [Member] |  |
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 [Line Items] |  |
Amortised cost | 3,088,390 | 4,166,977
Fair value | 3,024,700 | 4,074,413
Unrealized profit | 24,893 | 2,322
Unrealized loss | (88,583) | (94,859)
Chilean Central Bank and Government Securities [Member] | Chilean Central Bank financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 2,286,208 | 3,331,635
Fair value | 2,286,541 | 3,331,264
Unrealized profit | 417 | 2,270
Unrealized loss | (84) | (2,641)
Chilean Central Bank and Government Securities [Member] | Chilean Treasury bonds and notes [Member] |  |
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 [Line Items] |  |
Amortised cost | 801,738 | 834,935
Fair value | 737,705 | 742,717
Unrealized profit | 24,466 | 27
Unrealized loss | (88,499) | (92,218)
Chilean Central Bank and Government Securities [Member] | Other Chilean government financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 444 | 407
Fair value | 454 | 432
Unrealized profit | 10 | 25
Unrealized loss |  |
Other Chilean debt financial securities [Member] |  |
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 [Line Items] |  |
Amortised cost | 7,858 | 10,088
Fair value | 6,656 | 9,898
Unrealized profit | 23 | 17
Unrealized loss | (1,225) | (207)
Other Chilean debt financial securities [Member] | Chilean Bank debt financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 7,858 | 10,082
Fair value | 6,656 | 9,891
Unrealized profit | 23 | 17
Unrealized loss | (1,225) | (207)
Other Chilean debt financial securities [Member] | Other Chilean financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  | 6
Fair value |  | 7
Unrealized profit |  |
Unrealized loss |  |
Foreign financial debt securities [Member] |  |
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 [Line Items] |  |
Amortised cost | 1,528,893 | 1,799,403
Fair value | 1,504,669 | 1,796,422
Unrealized profit | 21,572 | 50,611
Unrealized loss | (45,796) | (53,592)
Foreign financial debt securities [Member] | Foreign Central Banks financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 1,268,492 | 1,683,052
Fair value | 1,238,866 | 1,668,670
Unrealized profit | 14,606 | 39,210
Unrealized loss | (44,232) | (53,592)
Foreign financial debt securities [Member] | Other foreign debt financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 260,401 | 116,351
Fair value | 265,803 | 127,752
Unrealized profit | 6,966 | 11,401
Unrealized loss | (1,564) |
Loans and account receivable from customer [Member] |  |
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 [Line Items] |  |
Amortised cost | 109,613 | 155,990
Fair value | 105,257 | 142,306
Unrealized profit |  |
Unrealized loss | (4,356) | (13,684)
Loans and account receivable from customer [Member] | Commercial Loans |  |
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 [Line Items] |  |
Amortised cost | 109,613 | 155,990
Fair value | 105,257 | 142,306
Unrealized profit |  |
Unrealized loss | (4,356) | (13,684)
Due Within 1 Year [Member] |  |
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 [Line Items] |  |
Amortised cost | 4,731,030 | 6,132,458
Fair value | 4,641,282 | 6,023,039
Unrealized profit | 50,212 | 52,950
Unrealized loss | (139,960) | (162,342)
Due Within 1 Year [Member] | Chilean Central Bank and Government Securities [Member] |  |
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 [Line Items] |  |
Amortised cost | 3,088,390 | 4,166,977
Fair value | 3,024,700 | 4,074,413
Unrealized profit | 24,893 | 2,322
Unrealized loss | (88,583) | (94,859)
Due Within 1 Year [Member] | Chilean Central Bank and Government Securities [Member] | Chilean Central Bank financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 2,286,208 | 3,331,635
Fair value | 2,286,541 | 3,331,264
Unrealized profit | 417 | 2,270
Unrealized loss | (84) | (2,641)
Due Within 1 Year [Member] | Chilean Central Bank and Government Securities [Member] | Chilean Treasury bonds and notes [Member] |  |
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 [Line Items] |  |
Amortised cost | 801,738 | 834,935
Fair value | 737,705 | 742,717
Unrealized profit | 24,466 | 27
Unrealized loss | (88,499) | (92,218)
Due Within 1 Year [Member] | Chilean Central Bank and Government Securities [Member] | Other Chilean government financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 444 | 407
Fair value | 454 | 432
Unrealized profit | 10 | 25
Unrealized loss |  |
Due Within 1 Year [Member] | Other Chilean debt financial securities [Member] |  |
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 [Line Items] |  |
Amortised cost | 7,858 | 10,088
Fair value | 6,656 | 9,898
Unrealized profit | 23 | 17
Unrealized loss | (1,225) | (207)
Due Within 1 Year [Member] | Other Chilean debt financial securities [Member] | Chilean Bank debt financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 7,858 | 10,082
Fair value | 6,656 | 9,891
Unrealized profit | 23 | 17
Unrealized loss | (1,225) | (207)
Due Within 1 Year [Member] | Other Chilean debt financial securities [Member] | Other Chilean financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  | 6
Fair value |  | 7
Unrealized profit |  |
Unrealized loss |  |
Due Within 1 Year [Member] | Foreign financial debt securities [Member] |  |
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 [Line Items] |  |
Amortised cost | 1,525,169 | 1,799,403
Fair value | 1,504,669 | 1,796,422
Unrealized profit | 25,296 | 50,611
Unrealized loss | (45,796) | (53,592)
Due Within 1 Year [Member] | Foreign financial debt securities [Member] | Foreign Central Banks financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 1,264,768 | 1,683,052
Fair value | 1,238,866 | 1,668,670
Unrealized profit | 18,330 | 39,210
Unrealized loss | (44,232) | (53,592)
Due Within 1 Year [Member] | Foreign financial debt securities [Member] | Other foreign debt financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost | 260,401 | 116,351
Fair value | 265,803 | 127,752
Unrealized profit | 6,966 | 11,401
Unrealized loss | (1,564) |
Due Within 1 Year [Member] | Loans and account receivable from customer [Member] |  |
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 [Line Items] |  |
Amortised cost | 109,613 | 155,990
Fair value | 105,257 | 142,306
Unrealized profit |  |
Unrealized loss | (4,356) | (13,684)
Due Within 1 Year [Member] | Loans and account receivable from customer [Member] | Commercial Loans |  |
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 [Line Items] |  |
Amortised cost | 109,613 | 155,990
Fair value | 105,257 | 142,306
Unrealized profit |  |
Unrealized loss | (4,356) | (13,684)
Later than one year [member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Chilean Central Bank and Government Securities [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Chilean Central Bank and Government Securities [Member] | Chilean Central Bank financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Chilean Central Bank and Government Securities [Member] | Chilean Treasury bonds and notes [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Chilean Central Bank and Government Securities [Member] | Other Chilean government financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Other Chilean debt financial securities [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Other Chilean debt financial securities [Member] | Chilean Bank debt financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Other Chilean debt financial securities [Member] | Other Chilean financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Foreign financial debt securities [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Foreign financial debt securities [Member] | Foreign Central Banks financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Foreign financial debt securities [Member] | Other foreign debt financial instruments [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Loans and account receivable from customer [Member] |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |
Later than one year [member] | Loans and account receivable from customer [Member] | Commercial Loans |  |
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 [Line Items] |  |
Amortised cost |  |
Fair value |  |
Unrealized profit |  |
Unrealized loss |  |

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