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Related Parties - Summarized Changes of Number of Restricted and Performance Shares Granted (Detail) - shares | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Disclosure of transactions between related parties [line items] |  |  |
Shares granted | 4,415,294 |  |
Restricted and Performance Stock [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Share granted, beginning | 2,910,162 |  | 1,738,660
Cancellation of granted shares due to termination of executive employment | (133,186) |  | (353,294)
Cancellation of performance shares | (133,326) | [1] | (52,992)
Reclassification to assets held for sale | (614,860) |  |
Share granted, ending | 4,415,294 |  | 2,910,162
Restricted and Performance Stock [member] | April 1, 2020 [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Shares granted |  |  | 877,788
Restricted and Performance Stock [member] | September 16, 2020 [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Shares granted |  |  | 700,000
Restricted and Performance Stock [member] | April 7, 2021 [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Shares granted | 1,386,504 |  |
Restricted and Performance Stock [member] | September 22, 2021 [member] |  |  |
Disclosure of transactions between related parties [line items] |  |  |
Shares granted | 1,000,000 |  |
[1] | Refers to the reversal of the provision constituted in view of the significant probability that performance indicators will not be achieved.

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 47 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_b&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The number of other equity instruments (ie other than share options) expired in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard -URIDate 2021-03-24 + Details
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