v3.25.4
FINANCIAL INSTRUMENTS - Changes in liabilities from Cash Flow from financing activities (Details) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Related parties      
Changes in liabilities from Cash flow from financing activities      
Beginning of year   R$ 24,992 R$ 24,890
Cash transactions      
Proceeds/(Repayment) from financing activities   (24,992) 102
Non cash transactions      
End of year     24,992
Leasing payable      
Changes in liabilities from Cash flow from financing activities      
Beginning of year R$ 1,280,669 1,277,602 1,030,643
Cash transactions      
Proceeds/(Repayment) from financing activities (487,784) (459,504) (388,202)
Interest paid on loans and financing (122,321) (129,137) (127,787)
Non cash transactions      
Interest expense on loans and Interest on loans with related parties 122,321 129,137 127,787
Exchange variation and others (675,186) 462,571 635,161
End of year 117,699 1,280,669 1,277,602
Debt, Debentures and Losses/Gains on financial instruments - Derivative instruments      
Changes in liabilities from Cash flow from financing activities      
Beginning of year 13,585,363 10,913,190 12,623,174
Cash transactions      
Proceeds/(Repayment) from financing activities 1,226,610 648,432 (1,054,000)
Interest paid on loans and financing (1,461,147) (946,936) (858,301)
Non cash transactions      
Interest expense on loans and Interest on loans with related parties 1,274,472 796,933 840,069
Exchange variation and others (476,464) 2,173,744 (637,752)
End of year R$ 14,148,834 R$ 13,585,363 R$ 10,913,190