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Accrued liabilities and provisions - Details of contingent assets (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2024 COP ($) item | Dec. 31, 2023 COP ($) item
Accrued liabilities and provisions |  |
Number of processes of contingent assets | item | 1,115 | 973
Proceedings amount | $ | $ 3,730,634 | $ 1,048,317
Ordinary administrative |  |
Accrued liabilities and provisions |  |
Number of processes of contingent assets | item | 113 | 94
Proceedings amount | $ | $ 772,430 | $ 662,350
Arbitration |  |
Accrued liabilities and provisions |  |
Number of processes of contingent assets | item | 1 | 1
Proceedings amount | $ |  | $ 300,846
Civil |  |
Accrued liabilities and provisions |  |
Number of processes of contingent assets | item | 311 | 268
Proceedings amount | $ | $ 1,074,544 | $ 31,136
Penal |  |
Accrued liabilities and provisions |  |
Number of processes of contingent assets | item | 159 | 116
Proceedings amount | $ | $ 36,418 | $ 35,561
Labor |  |
Accrued liabilities and provisions |  |
Number of processes of contingent assets | item | 526 | 488
Proceedings amount | $ | $ 1,847,242 | $ 18,424
Constitutional |  |
Accrued liabilities and provisions |  |
Number of processes of contingent assets | item | 5 | 6
Proceedings amount | $ | $ 0 | $ 0

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- Definition Represents the number of processes of contingent assets. + References No definition available. + Details
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- Definition The amount of the estimated financial effect of possible assets that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within control of the entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2024-01-01 -Paragraph 89 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_89&doctype=Standard -URIDate 2024-03-27 + Details
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