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Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of Notional Amount of the Hedged - Cash flow hedge - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | $ 2,436,643
Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | $ 17,660,466 |
Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 11,007,305 | 10,755,439
Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 191,906 | 684,275
Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 359,864 | 423,058
Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 345,750 | 331,104
Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 2,507,311
Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 2,484,325 |
Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 3,271,316 | 3,717,719
Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 18,418,906
Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 17,660,466 | 18,418,906
Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 15,490,216 | 15,982,263
Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 2,170,250 |
Demand | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 0
Demand | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 |
Demand | Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Demand | Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Demand | Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Demand | Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Demand | Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 0
Demand | Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 |
Demand | Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Demand | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 0
Demand | Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Demand | Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Demand | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 |
Up to 1 month | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 43,241
Up to 1 month | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,038,776 |
Up to 1 month | Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 680,900 | 232,909
Up to 1 month | Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Up to 1 month | Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Up to 1 month | Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Up to 1 month | Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 269,850
Up to 1 month | Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 |
Up to 1 month | Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 357,876 | 0
Up to 1 month | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 502,759
Up to 1 month | Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,038,776 | 502,759
Up to 1 month | Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 889,661 | 459,518
Up to 1 month | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 149,115 |
Between 1 and 3 months | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 177,000
Between 1 and 3 months | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 2,149,527 |
Between 1 and 3 months | Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,623,426 | 596,597
Between 1 and 3 months | Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Between 1 and 3 months | Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 20,876 | 21,861
Between 1 and 3 months | Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 192,083 | 0
Between 1 and 3 months | Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 124,236
Between 1 and 3 months | Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 |
Between 1 and 3 months | Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 313,142 | 578,885
Between 1 and 3 months | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 1,321,579
Between 1 and 3 months | Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 2,149,527 | 1,321,579
Between 1 and 3 months | Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,989,477 | 1,144,579
Between 1 and 3 months | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 160,050 |
Between 3 and 12 months | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 2,207,658
Between 3 and 12 months | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 5,352,276 |
Between 3 and 12 months | Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 2,208,482 | 3,889,412
Between 3 and 12 months | Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Between 3 and 12 months | Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 338,988 | 392,453
Between 3 and 12 months | Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 153,667 | 0
Between 3 and 12 months | Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 549,555
Between 3 and 12 months | Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 970,384 |
Between 3 and 12 months | Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,680,755 | 2,662,256
Between 3 and 12 months | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 7,493,676
Between 3 and 12 months | Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 5,352,276 | 7,493,676
Between 3 and 12 months | Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 3,491,191 | 5,286,018
Between 3 and 12 months | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,861,085 |
Between 1 and 3 years | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 8,744
Between 1 and 3 years | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 7,437,766 |
Between 1 and 3 years | Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 5,622,165 | 4,192,353
Between 1 and 3 years | Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 492,370
Between 1 and 3 years | Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 8,744
Between 1 and 3 years | Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 331,104
Between 1 and 3 years | Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 893,024
Between 1 and 3 years | Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 896,058 |
Between 1 and 3 years | Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 919,543 | 301,688
Between 1 and 3 years | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 6,219,283
Between 1 and 3 years | Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 7,437,766 | 6,219,283
Between 1 and 3 years | Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 7,437,766 | 6,210,539
Between 1 and 3 years | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 |
Between 3 and 5 years | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 0
Between 3 and 5 years | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 528,886 |
Between 3 and 5 years | Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 144,203 | 766,685
Between 3 and 5 years | Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Between 3 and 5 years | Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Between 3 and 5 years | Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
Between 3 and 5 years | Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 263,768
Between 3 and 5 years | Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 384,683 |
Between 3 and 5 years | Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 174,890
Between 3 and 5 years | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 1,205,343
Between 3 and 5 years | Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 528,886 | 1,205,343
Between 3 and 5 years | Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 528,886 | 1,205,343
Between 3 and 5 years | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 |
More than 5 years | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 0
More than 5 years | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,153,235 |
More than 5 years | Mortgage loans | Loans and account receivable at amortised cost |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 728,129 | 1,077,483
More than 5 years | Chilean Treasury bonds | Debt financial instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 191,906 | 191,905
More than 5 years | Time deposits | Time deposits and other time liabilities |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
More than 5 years | Senior bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
More than 5 years | Subordinated bonds |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 406,878
More than 5 years | Subordinated bonds | Issued debt instruments |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 233,200 |
More than 5 years | Interbank loans | Interbank borrowings |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 0 | 0
More than 5 years | Hedged item |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount |  | 1,676,266
More than 5 years | Hedging instrument |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,153,235 | 1,676,266
More than 5 years | Cross currency swaps |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | 1,153,235 | $ 1,676,266
More than 5 years | Currency forwards |  |
Schedule of Notional Amount of the Hedged [Line Items] |  |
Notional amount | $ 0 |

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