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8. BIOLOGICAL ASSETS (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Current biological assets [Member] |  |
Disclosure of detailed information about biological assets [line items] |  |
Beginning balance | R$ 1,603,039 | R$ 1,513,133
Additions/Transfer | 16,814,078 | 7,002,415
Changes in fair value | 2,427,416 | 1,773,891
Harvest |  |
Write-off |  |
Transfer between currentand non-current | 148,738 | 126,405
Transfer to assets held for sale |  |
Transfer to inventories | (18,865,818) | (8,808,624)
Exchange variation | 1,557 | (4,181)
Ending balance | 2,129,010 | 1,603,039
Current biological assets [Member] | Live Animals [Member] | Poultry [member] |  |
Disclosure of detailed information about biological assets [line items] |  |
Beginning balance | 615,685 | 582,853
Additions/Transfer | 9,705,994 | 3,456,921
Changes in fair value | 2,059,397 | 1,564,807
Harvest |  |
Write-off |  |
Transfer between currentand non-current | 57,164 | 49,250
Transfer to assets held for sale |  |
Transfer to inventories | (11,571,369) | (5,033,965)
Exchange variation | 1,557 | (4,181)
Ending balance | 868,428 | 615,685
Current biological assets [Member] | Live Animals [Member] | Pork [Member] |  |
Disclosure of detailed information about biological assets [line items] |  |
Beginning balance | 987,354 | 930,280
Additions/Transfer | 7,108,084 | 3,545,494
Changes in fair value | 368,019 | 209,084
Harvest |  |
Write-off |  |
Transfer between currentand non-current | 91,574 | 77,155
Transfer to assets held for sale |  |
Transfer to inventories | (7,294,449) | (3,774,659)
Exchange variation |  |
Ending balance | 1,260,582 | 987,354
Non-current biological assets [Member] |  |
Disclosure of detailed information about biological assets [line items] |  |
Beginning balance | 1,081,025 | 1,061,314
Additions/Transfer | 473,057 | 422,866
Changes in fair value | (110,634) | (209,538)
Harvest | (59,586) | (48,890)
Write-off | (5,099) | (11,810)
Transfer between currentand non-current | (148,738) | (126,405)
Transfer to assets held for sale | (10,060) | (1,655)
Transfer to inventories |  |
Exchange variation | 1,784 | (4,857)
Ending balance | 1,221,749 | 1,081,025
Non-current biological assets [Member] | Live Animals [Member] | Poultry [member] |  |
Disclosure of detailed information about biological assets [line items] |  |
Beginning balance | 414,668 | 381,236
Additions/Transfer | 71,494 | 94,055
Changes in fair value | 51,660 | (6,516)
Harvest |  |
Write-off |  |
Transfer between currentand non-current | (57,164) | (49,250)
Transfer to assets held for sale | (10,389) |
Transfer to inventories |  |
Exchange variation | 1,784 | (4,857)
Ending balance | 472,053 | 414,668
Non-current biological assets [Member] | Live Animals [Member] | Pork [Member] |  |
Disclosure of detailed information about biological assets [line items] |  |
Beginning balance | 337,804 | 317,185
Additions/Transfer | 363,027 | 272,677
Changes in fair value | (184,005) | (174,903)
Harvest |  |
Write-off |  |
Transfer between currentand non-current | (91,574) | (77,155)
Transfer to assets held for sale |  |
Transfer to inventories |  |
Exchange variation |  |
Ending balance | 425,252 | 337,804
Non-current biological assets [Member] | Forests [Member] |  |
Disclosure of detailed information about biological assets [line items] |  |
Beginning balance | 328,553 | 362,893
Additions/Transfer | 38,536 | 56,134
Changes in fair value | 21,711 | (28,119)
Harvest | (59,586) | (48,890)
Write-off | (5,099) | (11,810)
Transfer between currentand non-current |  |
Transfer to assets held for sale | 329 | (1,655)
Transfer to inventories |  |
Exchange variation |  |
Ending balance | R$ 324,444 | R$ 328,553

X
- Definition The increase (decrease) in biological assets resulting from transfer between current and non-current. + References No definition available. + Details
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- Definition The increase (decrease) in biological assets resulting from transfer to inventories. + References No definition available. + Details
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- Definition The increase (decrease) in biological assets resulting from transfer to/from assets held for sale. + References No definition available. + Details
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- Definition The amount of additions to biological assets, other than those acquired through business combinations. [Refer: Business combinations [member]; Biological assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 41 -IssueDate 2020-01-01 -Paragraph 50 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2020-en-r&anchor=para_50&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of living animals or plants recognised as assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 41 -IssueDate 2020-01-01 -Paragraph 50 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2020-en-r&anchor=para_50&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph f -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_f&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 41 -IssueDate 2020-01-01 -Paragraph 43 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2020-en-r&anchor=para_43&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The decrease in biological assets due to the detachment of produce from the assets or the cessation of the assets' life processes. [Refer: Biological assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 41 -IssueDate 2020-01-01 -Paragraph 50 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2020-en-r&anchor=para_50_d&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The decrease in biological assets resulting from disposals. [Refer: Biological assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 41 -IssueDate 2020-01-01 -Paragraph 50 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2020-en-r&anchor=para_50_c&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The gains (losses) arising from changes in fair value less costs to sell of biological assets due to both physical and price changes in the market. [Refer: Biological assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 41 -IssueDate 2020-01-01 -Paragraph 50 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2020-en-r&anchor=para_50_a&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The increase (decrease) in biological assets resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Biological assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 41 -IssueDate 2020-01-01 -Paragraph 50 -Subparagraph f -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2020-en-r&anchor=para_50_f&doctype=Standard -URIDate 2020-01-01 + Details
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