v3.26.1
Risk management - Risk management - Sensitivity in income and other comprehensive income to variations in interest rate (Details)
$ in Billions
12 Months Ended
Dec. 31, 2025
COP ($)
Increase in floating interest (+100 basis points)  
Risk management  
Financial assets (Financial expenses) $ (1,073)
Financial liabilities (Financial income) 147
Plan assets (Other comprehensive income) (412)
Decrease in floating interest (-100 basis points)  
Risk management  
Financial assets (Financial income) 1,074
Financial liabilities (Financial expenses) (153)
Plan assets (Other comprehensive income) $ 412