RELATED-PARTY TRANSACTIONS - Schedule of Transactions Between Related Parties (Details) - BRL (R$) R$ in Thousands |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
|
| Disclosure of transactions between related parties [line items] | ||
| Leases | R$ (11,531,853) | R$ (12,711,063) |
| Azorra | ||
| Disclosure of transactions between related parties [line items] | ||
| Maintenance reserves | 51,901 | 15,418 |
| Security deposits | 49,711 | 52,840 |
| ALAB | ||
| Disclosure of transactions between related parties [line items] | ||
| Leases | (462,611) | (295,954) |
| Interest incurred | R$ 12,897 | R$ 57,615 |