v3.25.4
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of Notional Amount of the Hedged - Cash flow hedge - CLP ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount $ 8,733,016 $ 11,007,305
Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,416,843  
Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 214,972  
Chilean Treasury bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 191,906
Time deposits | Time deposits and other time liabilities    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 359,864
Senior bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 345,750
Subordinated bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 2,469,202 2,484,325
Interbank loans | Interbank borrowings    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,848,217 3,271,316
Hedged item    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 14,682,250 17,660,466
Hedging instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 14,682,250 17,660,466
Cross currency swaps    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 13,021,705 15,490,216
Currency forwards    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,660,545 2,170,250
Demand | Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 0
Demand | Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Demand | Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Demand | Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 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 | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 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 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 0
Up to 1 month | Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 566,619 680,900
Up to 1 month | Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Up to 1 month | Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Up to 1 month | Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
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 | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 159,720 0
Up to 1 month | Interbank loans | Interbank borrowings    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 135,103 357,876
Up to 1 month | Hedged item    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 861,442 1,038,776
Up to 1 month | Hedging instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 861,442 1,038,776
Up to 1 month | Cross currency swaps    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 589,136 889,661
Up to 1 month | Currency forwards    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 272,306 149,115
Between 1 and 3 months | Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,639,788 1,623,426
Between 1 and 3 months | Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Between 1 and 3 months | Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Between 1 and 3 months | Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
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 0 20,876
Between 1 and 3 months | Senior bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 192,083
Between 1 and 3 months | Subordinated bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 255,054 0
Between 1 and 3 months | Interbank loans | Interbank borrowings    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 90,069 313,142
Between 1 and 3 months | Hedged item    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,984,911 2,149,527
Between 1 and 3 months | Hedging instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,984,911 2,149,527
Between 1 and 3 months | Cross currency swaps    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,673,049 1,989,477
Between 1 and 3 months | Currency forwards    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 311,862 160,050
Between 3 and 12 months | Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 2,339,851 2,208,482
Between 3 and 12 months | Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 607,586  
Between 3 and 12 months | Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Between 3 and 12 months | Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
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 0 338,988
Between 3 and 12 months | Senior bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 153,667
Between 3 and 12 months | Subordinated bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 759,983 970,384
Between 3 and 12 months | Interbank loans | Interbank borrowings    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 915,102 1,680,755
Between 3 and 12 months | Hedged item    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 4,622,522 5,352,276
Between 3 and 12 months | Hedging instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 4,622,522 5,352,276
Between 3 and 12 months | Cross currency swaps    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 3,546,145 3,491,191
Between 3 and 12 months | Currency forwards    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,076,377 1,861,085
Between 1 and 3 years | Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 2,283,095 5,622,165
Between 1 and 3 years | Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 364,807  
Between 1 and 3 years | Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Between 1 and 3 years | Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Between 1 and 3 years | Chilean Treasury bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 0
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 0
Between 1 and 3 years | Senior bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 0
Between 1 and 3 years | Subordinated bonds | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 594,136 896,058
Between 1 and 3 years | Interbank loans | Interbank borrowings    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 572,838 919,543
Between 1 and 3 years | Hedged item    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 3,814,876 7,437,766
Between 1 and 3 years | Hedging instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 3,814,876 7,437,766
Between 1 and 3 years | Cross currency swaps    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 3,814,876 7,437,766
Between 1 and 3 years | Currency forwards    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 0
Between 3 and 5 years | Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 1,558,260 144,203
Between 3 and 5 years | Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 444,450  
Between 3 and 5 years | Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
Between 3 and 5 years | Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 214,972  
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 | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 491,774 384,683
Between 3 and 5 years | Interbank loans | Interbank borrowings    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 135,105 0
Between 3 and 5 years | Hedged item    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 2,844,561 528,886
Between 3 and 5 years | Hedging instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 2,844,561 528,886
Between 3 and 5 years | Cross currency swaps    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 2,844,561 528,886
Between 3 and 5 years | Currency forwards    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 0
More than 5 years | Mortgage loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 345,403 728,129
More than 5 years | Commercial loans | Loans and accounts receivable from clients    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
More than 5 years | Chilean sovereign bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
More than 5 years | Chilean Central Bank bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0  
More than 5 years | Chilean Treasury bonds | Debt financial instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 0 191,906
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 | Issued debt instruments    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 208,535 233,200
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 553,938 1,153,235
More than 5 years | Hedging instrument    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 553,938 1,153,235
More than 5 years | Cross currency swaps    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount 553,938 1,153,235
More than 5 years | Currency forwards    
Schedule of Notional Amount of the Hedged [Line Items]    
Notional amount $ 0 $ 0