OTHER ACCOUNTS RECEIVABLE, NET - Other accounts receivable (Details) - COP ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Disclosure of other accounts receivables [abstract] | ||
| Debtors | $ 1,921,640 | $ 2,135,285 |
| Accounts receivable for goods and services sales in Non-financial sector companies | 1,908,758 | 1,893,203 |
| Credit card compensations and network compensation | 504,715 | 1,101,495 |
| Government | 741,217 | 875,473 |
| Payment in advance | 836,799 | 871,648 |
| Conditional contributions | 653,347 | 684,801 |
| Taxes | 55,376 | 51,592 |
| Others | 1,154,589 | 1,437,532 |
| Gross balance of other accounts receivable | 7,776,441 | 9,051,029 |
| Loss allowance | (384,237) | (352,868) |
| Other accounts receivable, net | $ 7,392,204 | $ 8,698,161 |