Inventories and cost of sales (Details) - MXN ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jan. 03, 2021 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Disclosure of inventories [text block] [Abstract] | |||
| Cost of inventories recognized as an expense | $ 3,290,994 | $ 1,280,829 | $ 958,469 |
| Write-downs of inventory | $ 24,438 | $ 14,273 | $ 7,084 |
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- References No definition available.
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- Definition The amount of inventories recognised as an expense during the period. [Refer: Inventories] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of expense recognised related to the write-down of inventories to net realisable value. [Refer: Inventories] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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