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v3.20.1

PROPERTY, PLANT AND EQUIPMENT - Useful Lives (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
PROPERTY, PLANT AND EQUIPMENT |  |  |
Amount of property, plant and equipment pledged as collateral for loans and financing | R$ 0 | R$ 90,463 | R$ 609,116
Buildings | Minimum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 20 years | 20 years | 20 years
Buildings | Maximum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 33 years | 33 years | 33 years
Machines, equipment, and installations | Minimum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 10 years | 10 years | 10 years
Machines, equipment, and installations | Maximum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 20 years | 20 years | 20 years
Furniture and fixture | Minimum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 5 years | 5 years | 5 years
Furniture and fixture | Maximum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 10 years | 10 years | 10 years
Vehicles | Minimum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 3 years | 3 years | 3 years
Vehicles | Maximum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 5 years | 5 years | 5 years
Data electronic equipment | Minimum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 2 years 6 months | 2 years 6 months | 2 years 6 months
Data electronic equipment | Maximum |  |  |
PROPERTY, PLANT AND EQUIPMENT |  |  |
Useful lives of property, plant, and equipment | 6 years | 6 years | 6 years

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- Definition The useful lives used for property, plant and equipment. + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The amount of property, plant and equipment pledged as security for liabilities. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2019-01-01 -Paragraph 74 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2019-en-r&anchor=para_74_a&doctype=Standard -URIDate 2019-03-27 + Details
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