v3.25.4
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of Macro-Hedges - CLP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Loans and account receivable at amortised cost    
Schedule of Macro-Hedges [Line Items]    
Hedge item $ 5,409,585 $ 6,323,045
Loans and account receivable at amortised cost | Demand    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Up to 1 month    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Between 1 and 3 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Between 3 and 12 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,190,024 2,001,551
Loans and account receivable at amortised cost | Between 1 and 3 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 2,052,049 2,586,367
Loans and account receivable at amortised cost | Between 3 and 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 896,398 1,139,074
Loans and account receivable at amortised cost | More than 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,271,114 596,053
Loans and account receivable at amortised cost | Mortgage loans    
Schedule of Macro-Hedges [Line Items]    
Hedge item 377,927 377,928
Loans and account receivable at amortised cost | Mortgage loans | Demand    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Mortgage loans | Up to 1 month    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Mortgage loans | Between 1 and 3 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Mortgage loans | Between 3 and 12 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Mortgage loans | Between 1 and 3 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Mortgage loans | Between 3 and 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 83,860 0
Loans and account receivable at amortised cost | Mortgage loans | More than 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 294,067 377,928
Loans and account receivable at amortised cost | Commercial loans    
Schedule of Macro-Hedges [Line Items]    
Hedge item 5,031,658 5,945,117
Loans and account receivable at amortised cost | Commercial loans | Demand    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Commercial loans | Up to 1 month    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Commercial loans | Between 1 and 3 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Loans and account receivable at amortised cost | Commercial loans | Between 3 and 12 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,190,024 2,001,551
Loans and account receivable at amortised cost | Commercial loans | Between 1 and 3 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 2,052,049 2,586,367
Loans and account receivable at amortised cost | Commercial loans | Between 3 and 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 812,538 1,139,074
Loans and account receivable at amortised cost | Commercial loans | More than 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 977,047 218,125
Hedging instrument    
Schedule of Macro-Hedges [Line Items]    
Hedge item 5,409,585 6,323,045
Hedging instrument | Demand    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Up to 1 month    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Between 1 and 3 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Between 3 and 12 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,190,024 2,001,551
Hedging instrument | Between 1 and 3 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 2,052,049 2,586,367
Hedging instrument | Between 3 and 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 896,398 1,139,074
Hedging instrument | More than 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,271,114 596,053
Hedging instrument | Cross currency swaps    
Schedule of Macro-Hedges [Line Items]    
Hedge item 4,159,585 3,523,045
Hedging instrument | Cross currency swaps | Demand    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Cross currency swaps | Up to 1 month    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Cross currency swaps | Between 1 and 3 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Cross currency swaps | Between 3 and 12 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,190,024 451,551
Hedging instrument | Cross currency swaps | Between 1 and 3 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 902,049 1,736,367
Hedging instrument | Cross currency swaps | Between 3 and 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 796,398 739,074
Hedging instrument | Cross currency swaps | More than 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,271,114 596,053
Hedging instrument | Interest rate swaps    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,250,000 2,800,000
Hedging instrument | Interest rate swaps | Demand    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Interest rate swaps | Up to 1 month    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Interest rate swaps | Between 1 and 3 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 0
Hedging instrument | Interest rate swaps | Between 3 and 12 months    
Schedule of Macro-Hedges [Line Items]    
Hedge item 0 1,550,000
Hedging instrument | Interest rate swaps | Between 1 and 3 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 1,150,000 850,000
Hedging instrument | Interest rate swaps | Between 3 and 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item 100,000 400,000
Hedging instrument | Interest rate swaps | More than 5 years    
Schedule of Macro-Hedges [Line Items]    
Hedge item $ 0 $ 0