v3.25.1
Inventories (Details 1) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]    
Beginning balance R$ (57,521) R$ (150,309)
Additions (164,714) (583,614)
Reversals 63,757 504,860
Write-offs 131,745 174,848
Monetary correction by Hyperinflation (215)
Exchange rate variation (548) (3,091)
Ending balance (27,281) (57,521)
Realizable Value Through Sale [Member]    
IfrsStatementLineItems [Line Items]    
Beginning balance (26,308) (66,671)
Additions (38,540) (461,373)
Reversals 63,757 504,860
Write-offs
Monetary correction by Hyperinflation
Exchange rate variation (312) (3,124)
Ending balance (1,403) (26,308)
Impaired Inventories [Member]    
IfrsStatementLineItems [Line Items]    
Beginning balance (22,981) (73,694)
Additions (114,852) (113,370)
Reversals
Write-offs 113,145 164,245
Monetary correction by Hyperinflation (208)
Exchange rate variation (173) 46
Ending balance (24,861) (22,981)
Obsolete Inventories [Member]    
IfrsStatementLineItems [Line Items]    
Beginning balance (8,232) (9,944)
Additions (11,322) (8,871)
Reversals
Write-offs 18,600 10,603
Monetary correction by Hyperinflation (7)
Exchange rate variation (63) (13)
Ending balance R$ (1,017) R$ (8,232)