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Provisions - Summary of Changes in greenhouse gas emissions rights (Parenthetical) (Detail) | 12 Months Ended
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Dec. 31, 2021 kT
Disclosure of Detailed Information About Changes in Changes in Greenhouse Gas Emissions Rights [Abstract] |
Estimated greenhouse gas emission | 17,618

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- Definition Disclosure of detailed information about changes in changes in greenhouse gas emissions rights. + References No definition available. + Details
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- Definition Estimated greenhouse gas emission. + References No definition available. + Details
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