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PROVISIONS - Roll forward (Details) - COP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of other provisions [line items] |  |  |
Beginning Balance | $ 1,083,283 | $ 1,227,171 | $ 1,150,261
Provisions made during the year | 494,198 | 633,693 | 563,299
Provisions used during the year | (174,042) | (389,696) | (245,301)
Provisions reversed during the year | (310,952) | (368,840) | (217,655)
Effect of movements in exchange rates | 10,184 | (19,045) | 18,180
Reclassification BAC |  |  | (42,240)
Discontinued operations |  |  | 627
Ending Balance | 1,102,671 | 1,083,283 | 1,227,171
Legal proceedings provision |  |  |
Disclosure of other provisions [line items] |  |  |
Beginning Balance | 217,689 | 229,193 | 247,529
Provisions made during the year | 202,964 | 298,719 | 183,294
Provisions used during the year | (38,897) | (51,160) | (44,895)
Provisions reversed during the year | (189,486) | (258,421) | (155,475)
Effect of movements in exchange rates | 256 | (642) | 370
Reclassification BAC |  |  | (2,047)
Discontinued operations |  |  | 417
Ending Balance | 192,526 | 217,689 | 229,193
Miscellaneous other provisions |  |  |
Disclosure of other provisions [line items] |  |  |
Beginning Balance | 865,594 | 997,978 | 902,732
Provisions made during the year | 291,234 | 334,974 | 380,005
Provisions used during the year | (135,145) | (338,536) | (200,406)
Provisions reversed during the year | (121,466) | (110,419) | (62,180)
Effect of movements in exchange rates | 9,928 | (18,403) | 17,810
Reclassification BAC |  |  | (40,193)
Discontinued operations |  |  | 210
Ending Balance | $ 910,145 | $ 865,594 | $ 997,978

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