v3.25.1
Financial Instruments and Risk Management (Details 8) - Cash flow hedges [member] - Commodity price risk [member]
R$ in Thousands
12 Months Ended
Dec. 31, 2024
BRL (R$)
R$ / shares
t
IfrsStatementLineItems [Line Items]  
Notional | t 354,679
Fair value | R$ R$ 2,848
Collar Buy [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object Soybean meal purchase - floating price
Index Soybean meal - CBOT
Maturity 2nd Qtr. 2025
Notional | t 17,989
Exercise price | R$ / shares 336.79
Fair value | R$ R$ 948
Collar Buy One [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object Soybean meal purchase - floating price
Index Soybean meal - CBOT
Maturity 3rd Qtr. 2025
Notional | t 17,989
Exercise price | R$ / shares 341.13
Fair value | R$ R$ 548
Non Deliverable Forward Buy [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object Corn purchase - floating price
Index  Corn - CBOT 
Maturity 3rd Qtr. 2025
Notional | t 99,999
Exercise price | R$ / shares 171.76
Fair value | R$ R$ 403
Collar Buy Two [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object  Corn purchase - floating price 
Index  Corn - CBOT 
Maturity 1st Qtr. 2025
Notional | t 20,003
Exercise price | R$ / shares 177.85
Fair value | R$ R$ (26)
Collar Buy Three [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object  Corn purchase - floating price 
Index Corn - CBOT
Maturity 2nd Qtr. 2025
Notional | t 135,998
Exercise price | R$ / shares 176.94
Fair value | R$ R$ 1,174
Collar Buy Four [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object  Corn purchase - floating price 
Index  Corn - B3 
Maturity 1st Qtr. 2025
Notional | t 16,200
Exercise price | R$ / shares 1,208.33
Fair value | R$ R$ 124
Collar Buy Five [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object  Corn purchase - floating price 
Index  Corn - B3 
Maturity 2nd Qtr. 2025
Notional | t 40,500
Exercise price | R$ / shares 1,213.33
Fair value | R$ R$ 193
Non Deliverable Forward Buy One [Member]  
IfrsStatementLineItems [Line Items]  
Hedged object Soybean oil purchase - floating price
Index Soybean oil - CBOT
Maturity 2nd Qtr. 2025
Notional | t 6,001
Exercise price | R$ / shares 912.57
Fair value | R$ R$ (516)