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FINANCIAL INSTRUMENTS - Hedge accounting (Details) ¥ in Millions, $ in Millions, $ in Millions | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2024 ARS ($) $ / $ | Dec. 31, 2023 ARS ($) | Dec. 31, 2023 USD ($) $ / $ | Dec. 31, 2023 USD ($) $ / ¥ | Dec. 31, 2022 USD ($) $ / $ | Dec. 31, 2022 USD ($) $ / ¥ | Dec. 31, 2024 USD ($) | Aug. 31, 2024 USD ($) | Dec. 31, 2023 CNY (¥) | Dec. 31, 2022 CNY (¥) | Sep. 30, 2022 USD ($)
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Annual rate of interest |  |  | 100.00% | 100.00% |  |  | 100.00% |  | 100.00% |  |
Gains recognized on change in fair value of derivatives | $ 2,747 | $ 2,705 |  |  |  |  |  |  |  |  |
Losses recognized on change in fair value of derivatives | $ 1,092 | $ 50,398 |  |  |  |  |  |  |  |  |
Cash flow hedges | SOFR hedges |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Principal residual nominal value |  |  |  |  |  |  |  | $ 184.5 |  |  |
Cash flow hedges | SOFR hedges | Hedge one |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Annual rate of interest |  |  |  |  |  |  |  | 3.605% |  |  |
Cash flow hedges | SOFR hedges | Hedge two |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Annual rate of interest |  |  |  |  |  |  |  | 3.912% |  |  |
Cash flow hedges | SOFR hedges | Hedge three |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Annual rate of interest |  |  |  |  |  |  |  | 3.895% |  |  |
Cash flow hedges | LIBOR Hedges | IFC Loan |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Principal residual nominal value |  |  |  |  |  |  |  |  |  |  | $ 400.0
Cash flow hedges | LIBOR Hedges | IIC Loan |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Principal residual nominal value |  |  |  |  |  |  |  |  |  |  | 100.0
Cash flow hedges | LIBOR Hedges | NDF |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Principal residual nominal value |  |  |  |  |  |  |  |  |  |  | $ 440.0
Cash flow hedges | LIBOR Hedges | NDF | Minimum |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Annual rate of interest |  |  |  |  |  |  |  |  |  |  | 2.085%
Cash flow hedges | LIBOR Hedges | NDF | Maximum |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Annual rate of interest |  |  |  |  |  |  |  |  |  |  | 2.4525%
Cash flow hedges | Exchange Rate Hedges | NDF |  |  |  |  |  |  |  |  |  |  |
Hedge accounting |  |  |  |  |  |  |  |  |  |  |
Principal residual nominal value |  |  | $ 752.0 | $ 752.0 | $ 262.0 | $ 262.0 | $ 50.0 |  | ¥ 20 | ¥ 15 |
Average exchange rate as a result of hedge | 1,004 |  | 279.8 | 37 | 166.1 | 27.8 |  |  |  |  |

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- Definition The interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 7 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The gains resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_85&doctype=Standard -URIDate 2024-03-27 + Details
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