POST-EMPLOYMENT BENEFIT - Summary of Plan Assets (Detail) - BRL (R$) R$ in Thousands |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Disclosure of fair value of plan assets [line items] | ||
| Plan assets at fair value | R$ 491,194 | R$ 523,743 |
| Percentage fair value of plan assets | 100.00% | 100.00% |
| Fixed income [member] | ||
| Disclosure of fair value of plan assets [line items] | ||
| Plan assets at fair value | R$ 491,194 | R$ 523,743 |
| Percentage fair value of plan assets | 100.00% | 100.00% |