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Commitments - Schedule of Detailed Information About Contractual Obligations and Commitments (Details) R$ in Millions | Dec. 31, 2024 BRL (R$)
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IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | R$ 180,075
Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 25,179
Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 82,705
Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 441
Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 8,761
Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,534
Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 45,177
Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 13,278
Not later than one year |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 13,269
Not later than one year | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 1,095
Not later than one year | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,187
Not later than one year | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 320
Not later than one year | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 383
Not later than one year | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 193
Not later than one year | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 6,352
Not later than one year | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 739
Later than one year and not later than two years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 11,843
Later than one year and not later than two years [member] | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 1,095
Later than one year and not later than two years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,250
Later than one year and not later than two years [member] | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 101
Later than one year and not later than two years [member] | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 383
Later than one year and not later than two years [member] | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 217
Later than one year and not later than two years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 5,137
Later than one year and not later than two years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 660
Later than two years and not later than three years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 11,050
Later than two years and not later than three years [member] | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 1,095
Later than two years and not later than three years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,438
Later than two years and not later than three years [member] | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 20
Later than two years and not later than three years [member] | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 385
Later than two years and not later than three years [member] | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 224
Later than two years and not later than three years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,306
Later than two years and not later than three years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 582
Later than three years and not later than four years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 9,904
Later than three years and not later than four years [member] | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 1,095
Later than three years and not later than four years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,649
Later than three years and not later than four years [member] | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments |
Later than three years and not later than four years [member] | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 386
Later than three years and not later than four years [member] | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 205
Later than three years and not later than four years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 2,987
Later than three years and not later than four years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 582
Later than four years and not later than five years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 9,738
Later than four years and not later than five years [member] | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 1,095
Later than four years and not later than five years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,694
Later than four years and not later than five years [member] | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments |
Later than four years and not later than five years [member] | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 385
Later than four years and not later than five years [member] | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 186
Later than four years and not later than five years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 2,805
Later than four years and not later than five years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 573
Later than five years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 124,271
Later than five years [member] | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 19,704
Later than five years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 60,487
Later than five years [member] | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments |
Later than five years [member] | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 6,839
Later than five years [member] | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 3,509
Later than five years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 23,590
Later than five years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | R$ 10,142

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