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Commitments - Schedule of Detailed Information About Contractual Obligations and Commitments (Details) R$ in Millions | Dec. 31, 2023 BRL (R$)
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IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | R$ 187,050
Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 26,307
Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 83,115
Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 929
Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 9,146
Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 5,852
Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 47,609
Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 14,092
Not later than one year |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 13,145
Not later than one year | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 1,096
Not later than one year | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,661
Not later than one year | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 491
Not later than one year | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 384
Not later than one year | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 248
Not later than one year | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 5,431
Not later than one year | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 834
Later than one year and not later than two years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 11,902
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 | 1,096
Later than one year and not later than two years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,099
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 | 319
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 | 258
Later than one year and not later than two years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 5,009
Later than one year and not later than two years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 738
Later than two years and not later than three years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 11,006
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 | 1,096
Later than two years and not later than three years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,218
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 | 99
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 | 383
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 | 266
Later than two years and not later than three years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,285
Later than two years and not later than three years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 659
Later than three years and not later than four years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 10,769
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 | 1,096
Later than three years and not later than four years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,342
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 | 20
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 | 385
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 | 274
Later than three years and not later than four years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,071
Later than three years and not later than four years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 581
Later than four years and not later than five years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 9,703
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 | 1,096
Later than four years and not later than five years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,575
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 | 0
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 | 386
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 | 251
Later than four years and not later than five years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 2,814
Later than four years and not later than five years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 581
Later than five years [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 130,525
Later than five years [member] | Purchase of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 20,827
Later than five years [member] | Purchase of energy auctions [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 61,220
Later than five years [member] | Purchase of energy bilateral contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 0
Later than five years [member] | Quotas of angra 1 and angra 2 [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 7,225
Later than five years [member] | Transport of energy from itaipu [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 4,555
Later than five years [member] | Other energy purchase contracts [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | 25,999
Later than five years [member] | Physical quota guarantees [member] |
IfrsStatementLineItems [Line Items] |
Total contractual obligations and commitments | R$ 10,699

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