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Accounting Policies - Translation of Foreign Operations (Details) $ in Thousands, $ in Millions | Dec. 31, 2021 USD ($) | Dec. 31, 2021 MXN ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2020 MXN ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 MXN ($)
--- | --- | --- | --- | --- | --- | ---
Net investment in foreign operations | UH II. |  |  |  |  |  |
Detailed information about hedges |  |  |  |  |  |
Hedging instrument | $ 1,254.5 | $ 25,721,539 | $ 1,074.0 | $ 21,424,180 |  |
Open Ended Fund | Fair value |  |  |  |  |  |
Detailed information about hedges |  |  |  |  |  |
Hedging instrument | $ 46.1 | $ 945,176 | 56.9 | 1,135,803 |  |
Warrants exercised | Fair value | Univision Holding Inc |  |  |  |  |  |
Detailed information about hedges |  |  |  |  |  |
Hedging instrument |  |  | $ 871.6 | $ 17,387,699 | $ 1,788.6 | $ 33,775,451

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