XML 167 R149.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Loans and Debentures - Schedule of Credit Risk Rating Agency (Details) - Brazilian Currency [member] $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)
IfrsStatementLineItems [Line Items]
Value	$ 1,988
Debentures - 9th Issue Single serie [Member]
IfrsStatementLineItems [Line Items]
Entry Date	June 2023
Due Date Principal	2026
Financial charges	CDI + 2.05%
Value	$ 2,000
Transaction Costs [Member]
IfrsStatementLineItems [Line Items]
Value	$ (12)

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- Definition

Description Of Financial Charges

+ References

No definition available.

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- Definition

Entry Date

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- Definition

Financings obtained net of funding costs.

+ References

No definition available.

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Namespace Prefix:	cig_
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Balance Type:	credit
Period Type:	duration

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- Definition

Ifrs Statement Line Items

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No definition available.

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X

- Definition

The maturity of borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 7
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_7&doctype=Standard
-URIDate 2023-03-23

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- Details

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- Details

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