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EQUITY ATTRIBUTABLE TO OWNERS OF THE PARENT - Consolidated other comprehensive income - Non-controlling interest (Details) - COP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of analysis of other comprehensive income by item [line items] |  |  |
Balance | $ 31,520,416 | $ 30,821,659 | $ 39,471,647
Balance | 33,162,918 | 31,520,416 | 30,821,659
Accumulated other comprehensive income including non-controlling interests |  |  |
Disclosure of analysis of other comprehensive income by item [line items] |  |  |
Balance | (426,398) | (988,925) | 2,173,950
Current period change | 860,230 | 655,171 | (1,733,550)
Realization of OCI to P&L of discontinued operation |  |  | (1,429,325)
Realization of OCI | (114,097) | (92,644) |
Balance | 319,735 | (426,398) | (988,925)
Accumulated other comprehensive income attributable to non-controlling interests |  |  |
Disclosure of analysis of other comprehensive income by item [line items] |  |  |
Balance | 117,821 | 157,640 | 1,056,768
Current period change | 495,351 | (6,447) | (452,982)
Realization of OCI to P&L of discontinued operation |  |  | (446,146)
Realization of OCI | (49,454) | (33,372) |
Balance | 563,718 | 117,821 | 157,640
Accumulated other comprehensive income |  |  |
Disclosure of analysis of other comprehensive income by item [line items] |  |  |
Balance | (544,219) | (1,146,565) | 1,117,182
Current period change | 364,879 | 661,618 | (1,280,568)
Realization of OCI to P&L of discontinued operation |  |  | (983,179)
Realization of OCI | (64,643) | (59,272) |
Balance | $ (243,983) | $ (544,219) | $ (1,146,565)

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