v3.25.4
Fair Value of Financial Assets and Liabilities (Details) - Schedule of Assets and Liabilities Measured At Fair Value on a Recurrent Basis Using Unobserved Significant Entries (Level 3) - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Schedule of Assets and Liabilities Measured At Fair Value on a Recurrent Basis Using Unobserved Significant Entries (Level 3) [Line Items]      
Balance $ 68,403,283    
Balance 68,147,280 $ 68,403,283  
Balance 63,044,328    
Balance 62,410,979 63,044,328  
Assets      
Schedule of Assets and Liabilities Measured At Fair Value on a Recurrent Basis Using Unobserved Significant Entries (Level 3) [Line Items]      
Balance 85,517 105,711 $ 142,776
Included in statements of income 0 (19) (19)
Included in other comprehensive income (34,911) 5,015 9,352
Purchases, issuances, and loans (net) 240,980 (35,802) (46,398)
Level transfer 8,275 10,612 0
Balance 299,861 85,517 105,711
Total profits or losses included in comprehensive income that are attributable to change in unrealized profit (losses) related to assets or liabilities 214,344 (20,194) (37,065)
Liabilities      
Schedule of Assets and Liabilities Measured At Fair Value on a Recurrent Basis Using Unobserved Significant Entries (Level 3) [Line Items]      
Balance 3 0 0
Included in statements of income 0 0 0
Included in other comprehensive income 0 0 0
Purchases, issuances, and loans (net) 0 2 0
Level transfer 0 1 0
Balance 3 3 0
Total profits or losses included in comprehensive income that are attributable to change in unrealized profit (losses) related to assets or liabilities $ 0 $ 3 $ 0