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v3.21.1

Investments in Associates and Joint Ventures - Associate Narrative (Details) $ in Thousands |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Dec. 28, 2020 item director shares | Mar. 31, 2020 MXN ($) | Feb. 25, 2020 | Jan. 01, 2020 MXN ($) | Dec. 31, 2020 MXN ($) item director shares | Dec. 31, 2019 MXN ($) | Dec. 31, 2018 MXN ($)
Disclosure of associates |  |  |  |  |  |  |
Proportionate sale of initial investment in associate |  |  |  |  | 0.667 |  |
Impairment loss on Group's investment in shares of UHI |  |  |  |  | $ 5,455,356 |  |
UHI |  |  |  |  |  |  |
Disclosure of associates |  |  |  |  |  |  |
Number of shares owned | shares | 1,110,382 |  |  |  | 5,701,335 |  |
Number of warrants held | shares | 4,590,953 |  |  |  |  |  |
Proportion of voting rights held in associate | 14.00% |  |  |  | 40.60% |  |
Ownership interest in associate | 10.00% |  |  |  | 35.90% | 10.00% |
Percentage warrants if exercised on a fully diluted as converted basis |  |  | 36.00% |  |  |  |
Ownership interest after dilution of warrants exercisable | 36.00% |  |  |  |  |  |
Number of officers designated as members of board of directors | item | 3 |  |  |  | 3 |  |
Number of directors designated as members of board of directors | director | 1 |  |  |  |  |  |
Number of directors of the associate | director |  |  |  |  | 9 |  |
Total number of seats held by directors | director | 19 |  |  |  |  |  |
Number of available board seats | director | 22 |  |  |  |  |  |
Threshold period to broadcast after proportionate sale of initial investment In associate |  |  |  |  | 7 years 6 months |  |
Ownership interest not held in associate |  |  | 64.00% |  |  |  |
Impairment loss on Group's investment in shares of UHI |  | $ 5,455,356 |  |  | $ 5,455,356 |  |
Share of income in OCEN for 2019 |  |  |  |  | 1,030 | $ (477,838) | $ (189,302)
Goodwill |  |  |  |  | $ 18,687,080 | 7,426,968 |
OCEN and subsidiaries |  |  |  |  |  |  |
Disclosure of associates |  |  |  |  |  |  |
Ownership interest in associate |  |  |  |  | 40.00% |  |
Dividends paid |  |  |  |  |  | 1,931,000 |
Dividends received from associates |  |  |  |  |  | 772,400 |
Reduction in capital |  |  |  |  |  | 200,466 |
Reduction in capital received from subsidiary |  |  |  |  |  | (80,186) |
Share of income in OCEN for 2019 |  |  |  | $ 147,975 | $ 147,975 |  |
Goodwill |  |  |  |  | $ 359,613 | $ 359,613 |

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