v3.26.1
Goodwill (Details) - COP ($)
$ in Billions
Dec. 31, 2025
Dec. 31, 2024
Goodwill    
Goodwill $ 4,832 $ 5,146
Cost    
Goodwill    
Goodwill 5,129 5,443
Interconexion Electrica S.A. E.S.P. | Cost    
Goodwill    
Goodwill 3,220 3,552
Oleoducto Central S.A. | Cost    
Goodwill    
Goodwill 683 683
Hocol Petroleum Ltd | Cost    
Goodwill    
Goodwill 538 538
Hocol Petroleum Ltd | Accumulated impairment    
Goodwill    
Goodwill (297) (297)
Invercolsa S.A. | Cost    
Goodwill    
Goodwill 434 434
Andean Chemical Limited | Cost    
Goodwill    
Goodwill 128 128
Esenttia S.A. | Cost    
Goodwill    
Goodwill 108 $ 108
Parque Solar Portn del Sol S.A.S y Energuana S.A.S. | Cost    
Goodwill    
Goodwill $ 18