Basis of preparation (Details Narrative) - BRL (R$) R$ in Thousands |
Dec. 31, 2025 |
Dec. 30, 2025 |
Dec. 31, 2024 |
Dec. 27, 2024 |
|---|---|---|---|---|
| IfrsStatementLineItems [Line Items] | ||||
| Capital increase | R$ 2,622,082 | R$ 877,101 | R$ 1,673,000 | |
| Issuance common shares | 846,827,467 | 789,331,043 | ||
| Residual returns, percentage | 100.00% | |||
| Lumina [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Capital increase | R$ 400,000 | |||
| Issuance common shares | 35,165,009 |