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v3.23.1

CONCESSION CONTRACT ASSETS (Details 1) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |  |
Balance on December 31, 2021 | R$ 6,380 | R$ 4,980 | R$ 3,884
Additions | 3,566 | 2,059 | 1,597
Inflation adjustment | 575 | 660 | 438
Results of the Periodic Tariff Revision |  | 237 | 552
Amounts received | (608) | (612) | (623)
Disposals | (3) | (8) | (9)
Transfers to financial assets | (762) | (110) | (60)
Transfers to intangible assets | (2,448) | (902) | (906)
Contract assets arising from business combination |  | 81 | 108
Impairment |  |  | (1)
Others additions | 5 | 6 |
Provision for Impairment | (1) | (11) |
Balance on December 31, 2022 | 6,704 | 6,380 | 4,980
Transmission Segment [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Balance on December 31, 2021 | 4,358 | 3,745 | 3,076
Additions | 407 | 252 | 201
Inflation adjustment | 575 | 660 | 438
Results of the Periodic Tariff Revision |  | 237 | 552
Amounts received | (608) | (612) | (623)
Disposals |  | (5) | (7)
Transfers to financial assets |  |  |
Transfers to intangible assets |  |  |
Contract assets arising from business combination |  | 81 | 108
Impairment |  |  |
Others additions | 5 |  |
Provision for Impairment |  |  |
Balance on December 31, 2022 | 4,737 | 4,358 | 3,745
Distribution Segment [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Balance on December 31, 2021 | 1,927 | 1,142 | 740
Additions | 3,098 | 1,757 | 1,346
Inflation adjustment |  |  |
Results of the Periodic Tariff Revision |  |  |
Amounts received |  |  |
Disposals |  |  |
Transfers to financial assets | (762) | (110) | (60)
Transfers to intangible assets | (2,412) | (851) | (883)
Contract assets arising from business combination |  |  |
Impairment |  |  | (1)
Others additions |  |  |
Provision for Impairment | (1) | (11) |
Balance on December 31, 2022 | 1,850 | 1,927 | 1,142
Gas And Power Segment [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Balance on December 31, 2021 | 95 | 93 | 68
Additions | 61 | 50 | 50
Inflation adjustment |  |  |
Results of the Periodic Tariff Revision |  |  |
Amounts received |  |  |
Disposals | (3) | (3) | (2)
Transfers to financial assets |  |  |
Transfers to intangible assets | (36) | (51) | (23)
Contract assets arising from business combination |  |  |
Impairment |  |  |
Others additions |  | 6 |
Provision for Impairment |  |  |
Balance on December 31, 2022 | R$ 117 | R$ 95 | R$ 93

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