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ESTIMATION OF FAIR VALUE - Textual (Details) $ in Millions | 12 Months Ended |
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Dec. 31, 2023 COP ($) | Dec. 31, 2022 COP ($) | Dec. 31, 2023 | Dec. 31, 2023 $ / T | Dec. 31, 2023 $ / T
Disclosure of fair value measurement of assets [line items] |  |  |  |  |
Price of natural rubber |  |  |  | 0.44 | 1,690
Price of African palm per ton |  |  |  | 0.31 | 1,165.9
Investments in equity instruments designated at fair value through other comprehensive income [member] |  |  |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |  |  |
Sensitivity analysis of investments | $ 81,925 | $ 55,027 |  |  |
Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] |  |  |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |  |  |
Sensitivity analysis of investments | 2,567,099 | $ 1,602,297 |  |  |
Weighted average cost of capital, measurement input [member] |  |  |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |  |  |
Significant unobservable input, assets |  | 0.0890 | 0.0866 |  |
Service concession arrangements [member] |  |  |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |  |  |
Financial assets at fair value through profit or loss | $ 3,830,916 | $ 3,507,231 |  |  |
Bottom of range [member] | Service concession arrangements [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] |  |  |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |  |  |
Growth rate used to extrapolate cash flow projections |  | 1.00% | 1.00% |  |
Top of range [member] | Service concession arrangements [member] | Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member] |  |  |  |  |
Disclosure of fair value measurement of assets [line items] |  |  |  |  |
Growth rate used to extrapolate cash flow projections |  | 3.00% | 3.00% |  |

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- Definition The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2023-01-01 -Paragraph 134 -Subparagraph d -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_134_d_iv&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2023-01-01 -Paragraph 134 -Subparagraph e -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_134_e_iv&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of financial assets that are measured at fair value and for which gains (losses) are recognised in profit or loss. A financial asset shall be measured at fair value through profit or loss unless it is measured at amortised cost or at fair value through other comprehensive income. A gain (loss) on a financial asset measured at fair value shall be recognised in profit or loss unless it is part of a hedging relationship, it is an investment in an equity instrument for which the entity has elected to present gains and losses in other comprehensive income or it is a financial asset measured at fair value through other comprehensive income. [Refer: At fair value [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 8 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_8_a&doctype=Standard -URIDate 2023-03-23 + Details
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