XML 164 R143.htm IDEA: XBRL DOCUMENT
v3.25.1

Loans and Debentures - Schedule of Loans and Debentures (Details) - BRL (R$) R$ in Millions |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 27, 2024 | Sep. 27, 2024 | Dec. 31, 2024 | Dec. 31, 2023
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Value |  | R$ 200 | R$ 2,436 |  |  |
(-) Transaction costs |  |  | R$ (64) |  |  |
Current |  |  |  | R$ 2,877 |  | R$ 776
Non-current |  |  |  | 9,403 |  | 7,201
Total |  |  |  | 12,280 |  | 7,977
Current |  |  |  | 2,877 |  | 2,630
Non-current |  |  |  | 9,403 |  | 7,201
Total |  |  |  | 12,280 |  | 9,831
Transaction Costs [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Current |  |  |  | (7) |  | 2
Non-current |  |  |  | (138) |  | 41
Total |  |  |  | R$ (145) |  | (43)
Debentures - 3rd Issue - 3rd Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity | [1] |  |  | 2025 |  |
Annual financial cost |  |  |  | IPCA + 5.10% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 334 |  | 331
Non-current |  |  |  |  |  | 304
Total |  |  |  | R$ 334 |  | 635
Debentures - 7th Issue - 1st Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2024 |  |
Annual financial cost |  |  |  | CDI + 0.45% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  |  |  | 271
Non-current |  |  |  |  |  |
Total |  |  |  |  |  | 271
Debentures - 7th Issue - 2nd Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2026 |  |
Annual financial cost |  |  |  | IPCA + 4.10% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 1,026 |  | 3
Non-current |  |  |  | 1,023 |  | 1,945
Total |  |  |  | R$ 2,049 |  | 1,948
Debentures - 8th Issue - 1st Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2027 |  |
Annual financial cost |  |  |  | CDI + 1.35% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 3 |  | 2
Non-current |  |  |  | 500 |  | 500
Total |  |  |  | R$ 503 |  | 502
Debentures - 8th Issue - 2nd Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2029 |  |
Annual financial cost |  |  |  | IPCA + 6.10% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 1 |  | 1
Non-current |  |  |  | 556 |  | 529
Total |  |  |  | R$ 557 |  | 530
Debentures - 9th Issue - Single Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2026 |  |
Annual financial cost |  |  |  | CDI + 2.05% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 1,030 |  | 32
Non-current |  |  |  | 1,000 |  | 2,000
Total |  |  |  | R$ 2,030 |  | 2,032
Debentures - 10th Issue - 1st Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2029 |  |
Annual financial cost |  |  |  | CDI + 0.80% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 17 |  |
Non-current |  |  |  | 400 |  |
Total |  |  |  | R$ 417 |  |
Debentures - 10th Issue - 2nd Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2034 |  |
Annual financial cost |  |  |  | IPCA + 6.15% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 38 |  |
Non-current |  |  |  | 1,659 |  |
Total |  |  |  | R$ 1,697 |  |
Debentures - 11th Issue - 1st Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  | 2031 | 2031 |  |
Annual financial cost |  |  | CDI + 0.55% | CDI + 0.55% |  |
Value |  |  | R$ 1,000 |  |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 29 |  |
Non-current |  |  |  | 1,000 |  |
Total |  |  |  | R$ 1,029 |  |
Debentures - 11th Issue - 2nd Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  | 2036 | 2036 |  |
Annual financial cost |  |  | IPCA + 6.5769% | IPCA + 6.58% |  |
Value |  |  | R$ 1,500 |  |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 25 |  |
Non-current |  |  |  | 1,528 |  |
Total |  |  |  | R$ 1,553 |  |
Debentures - 8th Issue - Single series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity | [2] |  |  | 2031 |  |
Annual financial cost |  |  |  | IPCA + 5.27% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 146 |  | 134
Non-current |  |  |  | 880 |  | 958
Total |  |  |  | R$ 1,026 |  | 1,092
Debentures - 9th Issue - Single series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  | 2029 |  | 2029 |  |
Annual financial cost |  | CDI + 0.47% |  | CDI + 0.47% |  |
Value |  | R$ 200 |  |  |  |
Currency |  |  |  | R$ |  |
Current |  |  |  |  |  |
Non-current |  |  |  | 200 |  |
Total |  |  |  | R$ 200 |  |
Debentures - 9th Issue - 1st Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2027 |  |
Annual financial cost |  |  |  | CDI + 1.33% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 237 |  | 3
Non-current |  |  |  | 467 |  | 700
Total |  |  |  | R$ 704 |  | 703
Debentures - 9th Issue - 2nd Series [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity |  |  |  | 2029 |  |
Annual financial cost |  |  |  | IPCA + 7.63% |  |
Currency |  |  |  | R$ |  |
Current |  |  |  | R$ 1 |  | 1
Non-current |  |  |  | 331 |  | 315
Total |  |  |  | 332 |  | 316
(-) Discount on the issuance of debentures [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Current |  |  |  | (3) | [3] |
Non-current |  |  |  | (3) |  | 9
Total |  |  |  | (6) |  | (9)
Foreign Currency [member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Current |  |  |  |  |  | 1,854
Non-current |  |  |  |  |  |
Total |  |  |  |  |  | 1,854
Foreign Currency [member] | Eurobonds [member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Principal maturity | [4] |  |  | 2024 |  |
Annual financial cost |  |  |  | 9.25 |  |
Currency |  |  |  | U$$ |  |
Current |  |  |  |  |  | 1,857
Non-current |  |  |  |  |  |
Total |  |  |  |  |  | 1,857
Foreign Currency [member] | Transaction Costs [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Current |  |  |  |  |  | 1
Non-current |  |  |  |  |  |
Total |  |  |  |  |  | (1)
Foreign Currency [member] | Interest Paid In Advance [Member] |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |
Current |  |  |  |  | [5] | 2
Non-current |  |  |  |  |  |
Total |  |  |  |  |  | R$ (2)
[1] | Cemig Distribuição;
[2] | Debentures issued by Gasmig.
[3] | Discount on the sale price of the 2nd series of the Seventh issue of Cemig Distribuição.
[4] | Cemig Geração e Transmissão;
[5] | Advance of funds to achieve the yield to maturity agreed in the Eurobonds contract;

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