XML 317 R198.htm IDEA: XBRL DOCUMENT v3.23.1
Net Operating Revenue (Details 3) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
IfrsStatementLineItems [Line Items]      
Regulatory charges R$ (3,670,454)    
Regulatory charges 3,670,454 R$ 3,508,757 R$ 1,857,343
Energy Development Account C D E Energia [Member]      
IfrsStatementLineItems [Line Items]      
Regulatory charges 2,670,262 1,737,716 1,530,998
Other Charges Rate Flags [Member]      
IfrsStatementLineItems [Line Items]      
Regulatory charges 724,414 1,480,361 81,159
Research And Development And Energy Efficiency [Member]      
IfrsStatementLineItems [Line Items]      
Regulatory charges 154,138 191,006 144,474
Global Reversion Reserve R G R Quota [Member]      
IfrsStatementLineItems [Line Items]      
Regulatory charges 42,103 44,372 62,057
Energy Development Account C D E Uso [Member]      
IfrsStatementLineItems [Line Items]      
Regulatory charges 65,460 42,973 27,315
Inspection Fee [Member]      
IfrsStatementLineItems [Line Items]      
Regulatory charges R$ 14,077 R$ 12,329 R$ 11,340