CONTRACTUAL TRANSMISSION ASSETS - Disclosure of Remeasurement - RTP (Details) R$ in Thousands |
Dec. 31, 2025
BRL (R$)
|
|---|---|
| Company Remeasurement [Line Items] | |
| Remeasurement expense | R$ 4,166,777 |
| AXIA Energia | |
| Company Remeasurement [Line Items] | |
| Remeasurement expense | 1,757,088 |
| AXIA Energia Nordeste | |
| Company Remeasurement [Line Items] | |
| Remeasurement expense | 1,668,404 |
| AXIA Energia Norte | |
| Company Remeasurement [Line Items] | |
| Remeasurement expense | 498,033 |
| AXIA Energia Sul | |
| Company Remeasurement [Line Items] | |
| Remeasurement expense | R$ 243,252 |