v3.26.1
Taxes - Reconciliation of the income tax expenses (Details) - COP ($)
$ in Billions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Taxes      
Profit before income tax expense $ 18,861 $ 30,707 $ 36,899
Statutory tax rate 35.00% 35.00% 35.00%
Income tax at statutory rate $ 6,601 $ 10,747 $ 12,915
Effective tax rate reconciliation items:      
Effect of non-monetary assets and liabilities measured in different functional currency (1,459) 1,096 (2,032)
Non-deductible expenses 274 290 647
Rate differential adjustment (390) (442) (1,631)
Non-taxable income (1,619) (1,205) (1,080)
Prior years' taxes (62) (22) 77
Foreign currency translation and exchange difference 436 125 578
Tax discounts and tax credit   (11) (18)
Others 651 244 118
Effect of recognition of shares of McDermott International, Ltd. (15) (124)  
Effect of tax reform 0 1,510 1,942
Income tax expenses $ 4,417 $ 12,208 $ 11,516
Effective tax rate 23.40% 39.80% 31.20%
Current $ 6,059 $ 8,954 $ 12,867
Deferred (1,642) 3,254 (1,351)
Income tax expenses $ 4,417 $ 12,208 $ 11,516