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PROVISION FOR ENVIRONMENTAL LIABILITIES AND ASSET RETIREMENT OBLIGATIONS (Details) - BRL (R$)
R$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]    
Provision for environmental liabilities and decommissioning of assets R$ 1,133,363 R$ 1,018,805
Environmental Liabilities [Member]    
IfrsStatementLineItems [Line Items]    
Provision for environmental liabilities and decommissioning of assets 155,471 176,181
Asset Retirement Obligations [Member]    
IfrsStatementLineItems [Line Items]    
Provision for environmental liabilities and decommissioning of assets R$ 977,892 R$ 842,624