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Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2020
Disclosure Of Significant Accounting Policies [Abstract] |
Summary of Estimated Use Full Life of Asset | For assets available for use, depreciation is computed using the straight-line method over the estimated useful life of the assets, as described below:
Land |  | n/a
Production facilities |  | 20 years
Equipment |  | 2 to 10 years
Right-of-use assets |  | Shorter of estimated useful life or lease term
Construction in progress |  | n/a

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- Definition The disclosure of estimated use full life of asset. + References No definition available. + Details
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