INVESTMENTS IN ASSOCIATES AND JOINT VENTURES - Roll forward of investment in associates (Details) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2025
COP ($)
$ / $
|
Dec. 31, 2024
COP ($)
$ / $
|
Dec. 31, 2023
COP ($)
$ / $
|
|
| Disclosure of associates [line items] | |||
| Balance at the beginning of the year | $ 1,429,186 | ||
| Participation in the profit or loss of the period | 3,188,526 | $ 2,165,813 | $ 2,114,108 |
| Dividends declared | (1,344,488) | (1,188,422) | $ (2,040,507) |
| Year-end balance | $ 1,312,746 | $ 1,429,186 | |
| Variation | $ / $ | (652.07) | 587.1 | (988.15) |
| Associates | |||
| Disclosure of associates [line items] | |||
| Balance at the beginning of the year | $ 1,429,186 | $ 1,288,641 | $ 1,419,296 |
| Acquisitions | 2,486 | 2,433 | |
| Participation in the profit or loss of the period | 350,662 | 379,028 | 373,402 |
| Participation in Other Comprehensive Income | (56,424) | 15,329 | (35,892) |
| Dividends declared | (339,018) | (314,504) | (363,466) |
| Liquidated entity | (282) | ||
| Effect of movements in exchange rates | (71,660) | 58,206 | (106,850) |
| Year-end balance | $ 1,312,746 | $ 1,429,186 | $ 1,288,641 |
| Variation | $ / $ | (652.07) | 587.1 | |