XML 135 R105.htm IDEA: XBRL DOCUMENT v3.25.1
Financial assets at fair value through other comprehensive income - Securities (Details Narrative) - BRL (R$)
R$ in Millions
 1 Months Ended 7 Months Ended 12 Months Ended
Jan. 31, 2024
Sep. 30, 2023
Jun. 30, 2023
Sep. 30, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]          
Receipt of dividends         R$ 275
Total sale of equity   R$ 78 R$ 78    
Sale of equity fair value   R$ 387 R$ 1,121    
Pismo Holdings Shares [Member]          
IfrsStatementLineItems [Line Items]          
Total sale of equity R$ 150     R$ 657  
Sale of equity fair value R$ 192     R$ 4,508