XML 102 R87.htm IDEA: XBRL DOCUMENT
v3.23.1

RECOVERABLE TAXES (Details) - BRL (R$) R$ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | R$ 1,917 | R$ 1,969
Recoverable taxes, non-current | 1,358 | 1,997
Recoverable taxes | 3,275 | 3,966
ICMS (VAT) [member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | 449 | 113
Recoverable taxes, non-current | 548 | 342
PIS/PasepTaxes [member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | 258 | 329
Recoverable taxes, non-current | 166 | 316
Cofins [member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | 1,189 | 1,508
Recoverable taxes, non-current | 644 | 1,339
Other Tax Recoverable [member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | R$ 21 | R$ 19

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- References No definition available. + Details
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- Definition Non-current recoverable taxes. + References No definition available. + Details
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- Definition Recoverable taxes + References No definition available. + Details
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Namespace Prefix: | cig_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |