Cash and cash equivalents (Details) - MXN ($) $ in Thousands |
Jan. 03, 2021 |
Dec. 31, 2019 |
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| Disclosure of cash and cash equivalents [text block] [Abstract] | ||
| Restricted cash | $ 42,915 |
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- References No definition available.
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- Definition The amount of cash and cash equivalents whose use or withdrawal is restricted. [Refer: Cash and cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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