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Fair Value of Financial Assets and Liabilities (Details) - Schedule of Assets or Liabilities Which Are Not Measured At Fair Value - CLP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | $ 45,836,776 | $ 47,130,867
Total | 46,012,499 | 49,928,755
Deposits and other demand liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 14,260,609 | 13,537,826
Time deposits and other time liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 17,249,068 | 16,326,525
Interbank borrowings |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 4,357,838 | 10,190,640
Issued debt instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 7,998,659 | 7,751,672
Other financial liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 200,541 | 296,273
Regulatory capital financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 1,945,784 | 1,825,819
Debt financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 5,207,697 | 7,927,729
Interbank loans |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 31,307 | 68,438
Loans and account receivable from customers |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 40,597,772 | 39,134,700
Level 1 |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 5,207,697 | 7,927,729
Total | 0 | 0
Level 1 | Deposits and other demand liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 1 | Time deposits and other time liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 1 | Interbank borrowings |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 1 | Issued debt instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 1 | Other financial liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 1 | Regulatory capital financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 1 | Debt financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 5,207,697 | 7,927,729
Level 1 | Interbank loans |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 1 | Loans and account receivable from customers |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 2 |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Total | 31,751,890 | 36,390,929
Level 2 | Deposits and other demand liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total |  | 0
Level 2 | Time deposits and other time liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 17,249,068 | 16,326,525
Level 2 | Interbank borrowings |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 4,357,838 | 10,190,640
Level 2 | Issued debt instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 7,998,659 | 7,751,672
Level 2 | Other financial liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 200,541 | 296,273
Level 2 | Regulatory capital financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 1,945,784 | 1,825,819
Level 2 | Debt financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 2 | Interbank loans |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 2 | Loans and account receivable from customers |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 3 |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 40,629,079 | 39,203,138
Total | 14,260,609 | 13,537,826
Level 3 | Deposits and other demand liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 14,260,609 | 13,537,826
Level 3 | Time deposits and other time liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 3 | Interbank borrowings |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 3 | Issued debt instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 3 | Other financial liabilities |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 3 | Regulatory capital financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 0 | 0
Level 3 | Debt financial instruments |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total |  | 0
Level 3 | Interbank loans |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | 31,307 | 68,438
Level 3 | Loans and account receivable from customers |  |
Schedule of Assets or Liabilities Which Are Not Measured At Fair Value [Line Items] |  |
Total | $ 40,597,772 | $ 39,134,700

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