v3.26.1
RISK MANAGEMENT - Credit quality of financial assets (excluding loan portfolio) - Derivative instruments - Hedging derivatives - Liabilities (Details) - COP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Disclosure of financial liabilities [line items]    
Financial liabilities $ 278,063,105 $ 274,729,544
Financial liabilities at fair value through profit or loss, category [member]    
Disclosure of financial liabilities [line items]    
Financial liabilities 1,986,281 1,033,592
Derivatives [member] | Hedging instruments [member]    
Disclosure of financial liabilities [line items]    
Financial liabilities 34,842 21,658
Derivatives [member] | Hedging instruments [member] | Financial liabilities at fair value through profit or loss, mandatorily measured at fair value, category [member]    
Disclosure of financial liabilities [line items]    
Notional amount 6,581,577 2,355,232
Financial liabilities $ 34,842 $ 21,658