v3.26.1
RELATED PARTIES - General information (Details) - COP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Assets        
Cash and equivalents $ 19,354,710 $ 16,998,859 $ 18,597,861 $ 17,032,857
Other assets 386,360 538,945    
Liabilities        
Total Customer deposits 207,405,238 200,872,177    
Financial obligations 68,671,586 72,823,775    
Other liabilities 11,531,259 $ 11,996,981    
IBR rate 3M        
Liabilities        
Variable rate   4.50%    
SOFR rate 3M        
Liabilities        
Loans receivable, related party $ 981,276 $ 1,196,398    
Loan receivable term 36 months 36 months    
Variable rate 3.50% 3.50%    
Individuals with Control Over Entity [Member]        
Assets        
Financial assets in credit operations $ 20,582 $ 22,120    
Liabilities        
Total Customer deposits 239,610 206,174    
Accounts payable 398 333    
Key management personnel of entity or parent [member]        
Assets        
Financial assets in credit operations 7,624 6,821    
Accounts receivable 1 17    
Other assets   31    
Liabilities        
Total Customer deposits 35,305 30,417    
Accounts payable 389 267    
Other liabilities 7      
Total for all associates [member]        
Assets        
Financial assets in investments 1,814,536 1,757,813    
Financial assets in credit operations 696,239 702,904    
Accounts receivable 43,423 21,281    
Other assets 10,033 16,301    
Liabilities        
Total Customer deposits 122,354 166,009    
Accounts payable 33,379 26,934    
Other liabilities 403 15,900    
Entities controlled by individuals [Member]        
Assets        
Cash and equivalents 4,409 1,489    
Financial assets in investments 1,974,721 2,317,449    
Financial assets in credit operations 2,748,562 2,854,618    
Accounts receivable 2,074,649 1,625,006    
Other assets 4,566 60,860    
Liabilities        
Total Customer deposits 1,320,671 1,467,708    
Accounts payable 317,642 265,585    
Financial obligations 302,194 1,472    
Other liabilities 16,001 9,634    
Entities with joint control or significant influence over entity [member]        
Assets        
Financial assets in credit operations 6,083 3,584    
Accounts receivable   37    
Other assets 59      
Liabilities        
Total Customer deposits 5,295 6,986    
Accounts payable $ 1 2    
Other liabilities   $ 22