XML 571 R215.htm IDEA: XBRL DOCUMENT v3.25.1
HEDGE ACCOUNTING - Textual (Details)
$ in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2024
COP ($)
Dec. 31, 2023
COP ($)
Dec. 31, 2022
COP ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Disclosure of detailed information about hedging instruments [line items]          
Other financial liabilities, hedge net foreign investment       $ 311 $ 298
Reclassification adjustments on cash flow hedges, net of tax $ (2,760) $ 11,870 $ (9,391)    
Bottom of range [member]          
Disclosure of detailed information about hedging instruments [line items]          
Percentage of hedging effectiveness       80.00%  
Top of range [member]          
Disclosure of detailed information about hedging instruments [line items]          
Percentage of hedging effectiveness       125.00%  
Hedges of net investment in foreign operations [member] | Multi financial holding and other subsidiaries and branches [member]          
Disclosure of detailed information about hedging instruments [line items]          
Bonds issued designated as hedging instruments       $ 585 $ 510