XML 159 R123.htm IDEA: XBRL DOCUMENT
v3.22.1

Schedule of consortium (Details) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |
Total | R$ 93 | R$ 103
[custom:Total2] | 93 | 101
Total |  | 2
Usina De Queimado [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Stake in power output (%) | 82.50% |
Average annual depreciation rate (%) | 3.94% |
Total | R$ 220 | 218
Accumulated Depreciation [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Total | R$ (127) | (117)
Usina De Queimado 1 [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Stake in power output (%) | 82.50% |
Total |  | R$ 2

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