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Financial Liabilities at Amortised Cost (Details) - Schedule of Placement of Senior Bonds | 12 Months Ended |  |
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Dec. 31, 2024 CLP ($) | Dec. 31, 2023 CLP ($) | Dec. 31, 2024 CLF | Dec. 31, 2024 CHF (SFr) | Dec. 31, 2023 CLF | Dec. 31, 2023 USD ($) | Dec. 31, 2023 JPY (¥)
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | $ 220,811,161,000,000 | $ 272,064,708,000,000 |  |  |  |  |
Senior bonds | UF |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | CLF 21,302,000 |  | CLF 7,719,000 |  |
Senior bonds | UF | AA13 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | 1,795,000 |  | 1,205,000 |  |
Term (years) | 6 years | 6 years |  |  |  |  |
Issuance rate (% annual) | 0.03% | 3.40% |  |  |  |  |
Senior bonds | UF | AA14 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | 4,567,000 |  |  |  |
Term (years) | 5 years |  |  |  |  |  |
Issuance rate (% annual) | 0.03% |  |  |  |  |  |
Senior bonds | UF | W3 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | 3,160,000 |  | 2,724,000 |  |
Term (years) | 7 years 6 months | 7 years 6 months |  |  |  |  |
Issuance rate (% annual) | 0.02% | 1.60% |  |  |  |  |
Senior bonds | UF | W5 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  |  |  | CLF 3,790,000 |  |
Term (years) |  | 9 years |  |  |  |  |
Issuance rate (% annual) |  | 1.80% |  |  |  |  |
Senior bonds | UF | AA15 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | 1,615,000 |  |  |  |
Term (years) | 4 years |  |  |  |  |  |
Issuance rate (% annual) | 0.03% |  |  |  |  |  |
Senior bonds | UF | AA16 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | 3,000,000 |  |  |  |
Term (years) | 2 years 6 months |  |  |  |  |  |
Issuance rate (% annual) | 0.03% |  |  |  |  |  |
Senior bonds | UF | T21 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | 2,165,000 |  |  |  |
Term (years) | 7 years 6 months |  |  |  |  |  |
Issuance rate (% annual) | 2.75% |  |  |  |  |  |
Senior bonds | UF | T19 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | CLF |  |  | CLF 5,000,000 |  |  |  |
Term (years) | 11 years |  |  |  |  |  |
Issuance rate (% annual) | 2.65% |  |  |  |  |  |
Senior bonds | CLP |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | $ 145,550,000,000 | $ 424,400,000,000 |  |  |  |  |
Senior bonds | CLP | U7 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts |  | $ 3,000,000,000 |  |  |  |  |
Term (years) |  | 5 years 6 months |  |  |  |  |
Issuance rate (% annual) |  | 7.00% |  |  |  |  |
Senior bonds | CLP | T18 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts |  | $ 75,000,000,000 |  |  |  |  |
Term (years) |  | 5 years 6 months |  |  |  |  |
Issuance rate (% annual) |  | 7.50% |  |  |  |  |
Senior bonds | CLP | AA7 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | $ 7,350,000,000 | $ 67,650,000,000 |  |  |  |  |
Term (years) | 3 years 6 months | 3 years 6 months |  |  |  |  |
Issuance rate (% annual) | 0.07% | 6.80% |  |  |  |  |
Senior bonds | CLP | AA1 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts |  | $ 100,000,000,000 |  |  |  |  |
Term (years) |  | 6 years |  |  |  |  |
Issuance rate (% annual) |  | 6.60% |  |  |  |  |
Senior bonds | CLP | AA3 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts |  | $ 100,000,000,000 |  |  |  |  |
Term (years) |  | 8 years |  |  |  |  |
Issuance rate (% annual) |  | 6.20% |  |  |  |  |
Senior bonds | CLP | AA10 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | $ 25,000,000,000 | $ 25,000,000,000 |  |  |  |  |
Term (years) | 3 years | 3 years |  |  |  |  |
Issuance rate (% annual) | 0.07% | 7.10% |  |  |  |  |
Senior bonds | CLP | AA8 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | $ 67,500,000,000 | $ 32,500,000,000 |  |  |  |  |
Term (years) | 4 years 6 months | 4 years 6 months |  |  |  |  |
Issuance rate (% annual) | 0.07% | 6.70% |  |  |  |  |
Senior bonds | CLP | AA2 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | $ 4,000,000,000 | $ 18,250,000,000 |  |  |  |  |
Term (years) | 6 years 6 months | 6 years 6 months |  |  |  |  |
Issuance rate (% annual) | 0.06% | 6.20% |  |  |  |  |
Senior bonds | CLP | AA9 |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | $ 41,700,000,000 | $ 3,000,000,000 |  |  |  |  |
Term (years) | 8 years | 8 years |  |  |  |  |
Issuance rate (% annual) | 0.06% | 6.30% |  |  |  |  |
Senior bonds | USD |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts |  |  |  |  |  | $ 30,000,000 |
Term (years) |  | 1 year |  |  |  |  |
Issuance rate (% annual) |  | 5.84% |  |  |  |  |
Senior bonds | CHF |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | SFr |  |  |  | SFr 225,000,000 |  |  |
Term (years) | 3 years |  |  |  |  |  |
Issuance rate (% annual) | 0.02% |  |  |  |  |  |
Senior bonds | JPY |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | ¥ |  |  |  |  |  |  | ¥ 25,500,000,000
Senior bonds | JPY | Bono JPY |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | ¥ |  |  |  |  |  |  | 10,500,000,000
Term (years) |  | 1 year |  |  |  |  |
Issuance rate (% annual) |  | 0.60% |  |  |  |  |
Senior bonds | JPY | Bono JPY |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | ¥ |  |  |  |  |  |  | 7,000,000,000
Term (years) |  | 2 years |  |  |  |  |
Issuance rate (% annual) |  | 0.78% |  |  |  |  |
Senior bonds | JPY | Bono JPY |  |  |  |  |  |  |
Schedule of Placement of Senior Bonds [Line Items] |  |  |  |  |  |  |
Exchange process for nominal amounts | ¥ |  |  |  |  |  |  | ¥ 8,000,000,000
Term (years) |  | 2 years |  |  |  |  |
Issuance rate (% annual) |  | 0.78% |  |  |  |  |

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