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v3.21.1

Basis of preparation and presentation of the consolidated financial statements (Schedule of Estimated Useful Lives) (Details) | 12 Months Ended
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Dec. 31, 2020
Buildings [Member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Estimated useful lives of assets in Years | 10 to 65
Machinery and equipment [Member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Estimated useful lives of assets in Years | 5 to 40
Transportation equipment [Member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Estimated useful lives of assets in Years | 4
Furniture, mixtures and computer equipment [Member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Estimated useful lives of assets in Years | 3 to 10

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Definition Estimated useful lives of assets in Years. + References No definition available. + Details
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- Details
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Balance Type: |
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- Details
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Data Type: | na
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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