XML 80 R59.htm IDEA: XBRL DOCUMENT v3.25.1

Suppliers (Tables)

12 Months Ended

Dec. 31, 2024

Suppliers

Schedule of Suppliers

	Dec. 31, 2024		Dec. 31, 2023
Energy purchased for resale	1,176		1,250
Energy on spot market – CCEE	199		135
Charges for use of energy network	240		246
Itaipu Binacional	210		240
Gas purchased for resale	216		204
Materials and services	911		942
	2,952		3,017

X

- Definition

Schedule Of Suppliers

+ References

No definition available.

+ Details

Name:	cig_ScheduleOfSuppliers
Namespace Prefix:	cig_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	ifrs-full_TradeAndOtherPayablesAbstract
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration