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Supplemental information on oil and gas producing activities (unaudited) - Capitalized costs relating to oil and gas exploration and production activities (Details) - COP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Supplemental information on oil and gas producing activities (unaudited) |  |  |
Natural and environmental properties | $ 109,005,280 | $ 96,856,236 | $ 90,284,366
Wells, equipment, and facilities - property, plant, and equipment | 42,387,351 | 35,897,318 | 33,568,835
Exploration and production projects | 19,488,784 | 17,372,792 | 16,451,284
Accumulated depreciation, depletion, and amortization | (96,990,855) | (84,413,729) | (79,744,788)
Net capitalized cost | $ 73,890,560 | $ 65,712,617 | $ 60,559,697

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- Definition Amount of accumulated depreciation, depletion, amortization relating to oil and gas producing activities. + References No definition available. + Details
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- Definition The amount of construction in progress capitalized costs relating to oil and gas producing activities before accounting for accumulated depreciation, depletion and amortization. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition The amount of natural and environmental properties capitalized costs relating to oil and gas producing activities before accounting for accumulated depreciation, depletion and amortization. + References No definition available. + Details
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Namespace Prefix: | ec_
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- Definition Net amount of capitalized costs relating to oil and gas producing activities. + References No definition available. + Details
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Namespace Prefix: | ec_
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- Definition The amount of wells, equipment and facilities capitalized costs relating to oil and gas producing activities before accounting for accumulated depreciation, depletion and amortization. + References No definition available. + Details
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Namespace Prefix: | ec_
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- References No definition available. + Details
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