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Basis for consolidation (Details Narrative) - BRL (R$)
Nov. 28, 2025
Sep. 30, 2024
Jun. 27, 2024
Basis For Consolidation      
Share capital of return amount R$ 8,460,000,000 R$ 8,540,942,366  
Share capital of return shares   439,224,359  
Joint venture contributed amount     R$ 2,044,000,000