v3.25.4
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of Forecasted Cash Flows for Inflation Risk - Interest rate risk - CLP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Net flows    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk $ 1,262,335 $ 1,650,616
Net flows | Demand    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Net flows | Up to 1 month    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 271,330 106,476
Net flows | Between 1 and 3 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 213,868 171,277
Net flows | Between 3 and 12 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 194,028 428,243
Net flows | Between 1 and 3 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 251,292 575,027
Net flows | Between 3 and 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 214,085 12,545
Net flows | More than 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 117,732 357,048
Inflows    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 1,370,725 1,797,835
Inflows | Demand    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Inflows | Up to 1 month    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 305,137 106,476
Inflows | Between 1 and 3 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 219,141 173,281
Inflows | Between 3 and 12 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 211,825 469,031
Inflows | Between 1 and 3 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 253,780 628,318
Inflows | Between 3 and 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 263,110 63,681
Inflows | More than 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 117,732 357,048
Outflows    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (108,390) (147,219)
Outflows | Demand    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Outflows | Up to 1 month    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (33,807) 0
Outflows | Between 1 and 3 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (5,273) (2,004)
Outflows | Between 3 and 12 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (17,797) (40,788)
Outflows | Between 1 and 3 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (2,488) (53,291)
Outflows | Between 3 and 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (49,025) (51,136)
Outflows | More than 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Net flows    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (1,262,335) (1,650,616)
Net flows | Demand    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Net flows | Up to 1 month    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (271,330) (106,476)
Net flows | Between 1 and 3 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (213,868) (171,277)
Net flows | Between 3 and 12 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (194,028) (428,243)
Net flows | Between 1 and 3 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (251,292) (575,027)
Net flows | Between 3 and 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (214,085) (12,545)
Net flows | More than 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (117,732) (357,048)
Inflows    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 108,390 147,219
Inflows | Demand    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Inflows | Up to 1 month    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 33,807 0
Inflows | Between 1 and 3 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 5,273 2,004
Inflows | Between 3 and 12 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 17,797 40,788
Inflows | Between 1 and 3 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 2,488 53,291
Inflows | Between 3 and 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 49,025 51,136
Inflows | More than 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Outflows    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (1,370,725) (1,797,835)
Outflows | Demand    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk 0 0
Outflows | Up to 1 month    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (305,137) (106,476)
Outflows | Between 1 and 3 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (219,141) (173,281)
Outflows | Between 3 and 12 months    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (211,825) (469,031)
Outflows | Between 1 and 3 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (253,780) (628,318)
Outflows | Between 3 and 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk (263,110) (63,681)
Outflows | More than 5 years    
Schedule of Forecasted Cash Flows for Inflation Risk [Line Items]    
Forecasted cash flows for inflation risk $ (117,732) $ (357,048)