XML 122 R86.htm IDEA: XBRL DOCUMENT v3.22.1
Schedule of trade and other receivables (Details) - BRL (R$)
R$ in Millions
Dec. 31, 2021
Dec. 31, 2020
IfrsStatementLineItems [Line Items]    
Billed supply R$ 3,410 R$ 3,125
Unbilled supply 930 1,145
Other concession holders - wholesale supply 52 50
Other concession holders - wholesale supply, unbilled 265 260
CCEE (Power Trading Chamber) 169 210
Concession Holders - power transport 170 161
Concession Holders - power transport, unbilled 319 295
Provision for doubtful receivables (833) (712)
[custom:TradeAndOtherReceivables2-0] 4,482 4,534
Current assets 4,430 4,373
[custom:NoncurrentCustomersAndTradersAndConcessionHoldersTransportOfElectricity-0] 52 R$ 161
Balance Not Yet Due [Member]    
IfrsStatementLineItems [Line Items]    
Billed supply 1,765  
Unbilled supply 930  
Other concession holders - wholesale supply 20  
Other concession holders - wholesale supply, unbilled 265  
CCEE (Power Trading Chamber) 72  
Concession Holders - power transport 63  
Concession Holders - power transport, unbilled 319  
Provision for doubtful receivables (201)  
Trade and other receivables 3,233  
Later than one month and not later than three months [member]    
IfrsStatementLineItems [Line Items]    
Billed supply 720  
Unbilled supply  
Other concession holders - wholesale supply 30  
Other concession holders - wholesale supply, unbilled  
CCEE (Power Trading Chamber) 96  
Concession Holders - power transport 16  
Concession Holders - power transport, unbilled  
Provision for doubtful receivables (35)  
[custom:AllowanceAccountForCreditLossesOfFinancialAssets1-0] 827  
Later than three months and not later than one year [member]    
IfrsStatementLineItems [Line Items]    
Billed supply 455  
Unbilled supply  
Other concession holders - wholesale supply 1  
Other concession holders - wholesale supply, unbilled  
CCEE (Power Trading Chamber)  
Concession Holders - power transport 13  
Concession Holders - power transport, unbilled  
Provision for doubtful receivables (88)  
[custom:AllowanceAccountForCreditLossesOfFinancialAssets2-0] 381  
Later than one year [member]    
IfrsStatementLineItems [Line Items]    
Billed supply 470  
Unbilled supply  
Other concession holders - wholesale supply 1  
Other concession holders - wholesale supply, unbilled  
CCEE (Power Trading Chamber) 1  
Concession Holders - power transport 78  
Concession Holders - power transport, unbilled  
Provision for doubtful receivables (509)  
Trade and other receivables R$ 41