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5 Financial risk management (Details 5) - ARS ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | --- | ---
Financial Risk Management |  |  |  |
Total liabilities | $ 85,898 | $ 82,113 |  |
Less: Cash and cash equivalents and Financial assets at fair value through profit or loss | (6,584) | (4,356) |  |
Net debt | 79,314 | 77,757 |  |
Total Equity | 62,898 | 80,520 | $ 64,825 | $ 58,179
Total capital attributable to owners | $ 142,212 | $ 158,277 |  |
Gearing ratio | 55.77% | 49.13% |  |

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