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FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT - Sensitivity analysis to changes in the consumer price indices of the US economy (Details) - Commodity price risk - Embedded derivative - Forestry partnership agreement R$ in Thousands	6 Months Ended
	Jun. 30, 2023 BRL (R$)
Probable
FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT
Effect on fair value of assets attributable to an increase in measurement input	R$ 187,618
Possible (25%)
FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT
Effect on fair value of assets attributable to an increase in measurement input	(31,171)
Remote (50%)
FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT
Effect on fair value of assets attributable to an increase in measurement input	R$ (64,295)

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 13
-IssueDate 2022-03-24
-Paragraph 93
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