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Loans and Debentures - Schedule of Loans and Debentures (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |
Current | $ 776 |
Non-current | 7,201 |
Total | 7,977 | $ 6,618
Current | 2,630 |
Non-current | 7,201 |
Total | 9,831 | 10,580
Transaction Costs [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Current | (2) |
Non-current | (41) |
Total | $ (43) | (42)
Debentures - 3rd Issue - 3rd Series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2025 |
Annual financial cost | IPCA + 5,10% |
Currency | R$ |
Current | $ 331 |
Non-current | 304 |
Total | $ 635 | 913
Debentures - 7th Issue - 1st Series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2024 |
Annual financial cost | CDI + 0,45% |
Currency | R$ |
Current | $ 271 |
Total | $ 271 | 816
Debentures - 7th Issue - 2nd Series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2026 |
Annual financial cost | IPCA + 4,10% |
Currency | R$ |
Current | $ 3 |
Non-current | 1,945 |
Total | $ 1,948 | 1,864
Debentures - 8th Issue - 1st Series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2027 |
Annual financial cost | CDI + 1,35% |
Currency | R$ |
Current | $ 2 |
Non-current | 500 |
Total | $ 502 | 503
Debentures - 8th Issue - 2nd Series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2029 |
Annual financial cost | IPCA + 6,10% |
Currency | R$ |
Current | $ 1 |
Non-current | 529 |
Total | $ 530 | 507
Debentures - 7th Issue - Single series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2026 |
Annual financial cost | CDI + 2,05% |
Currency | R$ |
Current | $ 32 |
Non-current | 2,000 |
Total | $ 2,032 |
Debentures - 7th Issue - Single series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2023 |
Annual financial cost | CDI + 1,50% |
Currency | R$ |
Total |  | 20
Debentures - 8th Issue - Single series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2031 |
Annual financial cost | IPCA + 5,27% |
Currency | R$ |
Current | $ 134 |
Non-current | 958 |
Total | $ 1,092 | 1,044
Debentures - 9th Issue - 1st Series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2027 |
Annual financial cost | CDI + 1,33% |
Currency | R$ |
Current | $ 3 |
Non-current | 700 |
Total | $ 703 | 703
Debentures - 9th Issue - 2nd Series [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2029 |
Annual financial cost | IPCA + 7,63% |
Currency | R$ |
Current | $ 1 |
Non-current | 315 |
Total | 316 | 302
(-) Discount on the issuance of debentures [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Non-current | (9) |
Total | (9) | (12)
Foreign Currency [member] |  |
IfrsStatementLineItems [Line Items] |  |
Current | 1,854 |
Total | $ 1,854 | 3,960
Foreign Currency [member] | Eurobonds [member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2024 |
Annual financial cost | 9.25% |
Currency | U$$ |
Current | $ 1,857 |
Total | 1,857 | 3,975
Foreign Currency [member] | Transaction Costs [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Current | (1) |
Total | (1) | (6)
Foreign Currency [member] | Interest Paid In Advance [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Current | (2) |
Total | (2) | (9)
Local Currency [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Current | 1,854 |
Total | $ 1,854 | 3,962
Local Currency [Member] | Eletrobras [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2023 |
Annual financial cost | UFIR + 6,00% a 8,00% |
Currency | R$ |
Total |  | 2
Local Currency [Member] | Sonda [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Principal maturity | 2022 |
Annual financial cost | 110,00% do CDI |
Currency | R$ |
Local Currency [Member] | Debt In Brazilian Currency [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Total |  | $ 2

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