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Schedule of investment properties (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
IfrsStatementLineItems [Line Items] |  |  |
Balance at December 31, 2020 | R$ 3,763,603 |  |
Balance at December 31, 2021 |  | R$ 3,763,603 |
Balance at December 31, 2021 |  | 3,763,603 |
Land [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Cost | 101,542 | 97,610 | R$ 68,877
Balance at December 31, 2020 | 97,610 | 97,610 | 68,877
Acquisition of Elizabeth |  |  | 28,733
Transfer of property, plant and equipment | 4,065 |  |
Transfers to other asset groups | (133) |  |
Balance at December 31, 2021 | 101,542 | 97,610 | 97,610
Balance at December 31, 2021 | 101,542 | 97,610 | 97,610
Buildings [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Cost | 87,977 | 86,548 | 53,816
Accumulated depreciation | (27,338) | (24,284) | (21,498)
Balance at December 31, 2020 | 62,264 | 62,264 | 32,318
Acquisition of Elizabeth | 1,296 |  | 32,864
Depreciation (note 27) | (3,055) |  | (2,786)
Write-off |  |  | (132)
Transfer of property, plant and equipment | 1 |  |
Transfers to other asset groups | 133 |  |
Balance at December 31, 2021 | 60,639 | 62,264 | 62,264
Balance at December 31, 2021 | 60,639 | 62,264 | 62,264
Consolidated Total [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Cost | 189,519 | 184,158 | 122,693
Accumulated depreciation | (27,338) | (24,284) | (21,498)
Balance at December 31, 2020 | 159,874 | 159,874 | 101,195
Acquisition of Elizabeth | 1,296 |  | 61,597
Depreciation (note 27) | (3,055) |  | (2,786)
Write-off |  |  | (132)
Transfer of property, plant and equipment | 4,066 |  |
Balance at December 31, 2021 | 162,181 | 159,874 | 159,874
Balance at December 31, 2021 | R$ 162,181 | R$ 159,874 | R$ 159,874

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- Definition The increase in investment property resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Investment property] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2021-01-01 -Paragraph 76 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_76_b&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2021-01-01 -Paragraph 79 -Subparagraph d -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_79_d_ii&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of depreciation recognised on investment property. [Refer: Depreciation and amortisation expense; Investment property] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2021-01-01 -Paragraph 79 -Subparagraph d -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_79_d_iv&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2021-01-01 -Paragraph 76 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_76&doctype=Standard -URIDate 2021-03-24 + Details
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