v3.26.1
RELATED PARTIES - Compensation of key management personnel (Details) - COP ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of transactions between related parties [abstract]      
Salaries $ 41,462 $ 38,904 $ 36,222
Short term benefits for employees 6,768 4,731 6,741
Termination benefits     8,754
Long term benefits for employees 458 541  
Fees 5,798 3,939 2,418
Total $ 54,486 $ 48,115 $ 54,135