v3.26.1
Provisions (Details 1)
R$ in Thousands
 12 Months Ended
Dec. 31, 2025
BRL (R$)
IfrsStatementLineItems [Line Items]  
Provisions, beginning R$ 2,441,679
Additional provisions 636,387
Interest and inflation adjustment 387,758
Use of the accrual (308,022)
Amounts not used (reversal) (1,254,390)
Provisions, ending 1,903,412
Customer Claim [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning 149,803
Additional provisions 13,199
Interest and inflation adjustment 33,397
Use of the accrual (22,670)
Amounts not used (reversal) (39,318)
Provisions, ending 134,411
Supplier Claim [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning 235,683
Additional provisions 52,277
Interest and inflation adjustment 18,248
Use of the accrual (147,371)
Amounts not used (reversal) (107,495)
Provisions, ending 51,342
Other Civil Claim [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning 174,151
Additional provisions 81,594
Interest and inflation adjustment 41,826
Use of the accrual (84,893)
Amounts not used (reversal) (58,530)
Provisions, ending 154,148
Tax Claim [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning 176,426
Additional provisions 37,206
Interest and inflation adjustment 12,584
Use of the accrual (10,055)
Amounts not used (reversal) (203,925)
Provisions, ending 12,236
Labor Claim [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning 1,077,083
Additional provisions 448,414
Interest and inflation adjustment 229,306
Use of the accrual (48,850)
Amounts not used (reversal) (296,233)
Provisions, ending 1,409,720
Environmental Claim [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning 657,041
Additional provisions 63,221
Interest and inflation adjustment 59,615
Use of the accrual
Amounts not used (reversal) (619,302)
Provisions, ending 160,575
Subtotal Claim [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning 2,470,187
Additional provisions 695,911
Interest and inflation adjustment 394,976
Use of the accrual (313,839)
Amounts not used (reversal) (1,324,803)
Provisions, ending 1,922,432
Escrow Deposit [Member]  
IfrsStatementLineItems [Line Items]  
Provisions, beginning (28,508)
Additional provisions (59,524)
Interest and inflation adjustment (7,218)
Use of the accrual 5,817
Amounts not used (reversal) 70,413
Provisions, ending R$ (19,020)