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Investments in Financial Instruments (Details) - MXN ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Financial Instruments |  |  |
Non-current financial assets | $ 6,076,079 | $ 7,002,712 |
Other, |  |  |
Financial Instruments |  |  |
Non-current financial assets | 5,223 | 853 |
FVOCIL |  |  |
Financial Instruments |  |  |
Non-current financial assets | 6,070,856 | 7,001,859 | $ 44,265,046
FVOCIL | Warrants issued by UH II |  |  |
Financial Instruments |  |  |
Non-current financial assets |  |  | 33,775,451
FVOCIL | Open Ended Fund |  |  |
Financial Instruments |  |  |
Non-current financial assets | 945,176 | 1,135,803 | 4,688,202
FVOCIL | Publicly traded equity instruments |  |  |
Financial Instruments |  |  |
Non-current financial assets | 3,517,711 | 5,397,504 | 5,751,001
FVOCIL | Other Equity Instruments |  |  |
Financial Instruments |  |  |
Non-current financial assets | $ 1,607,969 | $ 468,552 | $ 50,392

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