v3.25.4
Company's Operations - Share capital increase (Details) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 10, 2025
Dec. 31, 2025
Company's Operations [Line Items]    
Increase (decrease) through other changes, equity R$ 5,000,000
Capital increase reserve    
Company's Operations [Line Items]    
Increase (decrease) through other changes, equity 2,807,632  
Investments reserve    
Company's Operations [Line Items]    
Increase (decrease) through other changes, equity R$ 2,192,368