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v3.25.1

Expenses by nature (Details) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | $ 482,136 | $ 466,946 | $ 373,737
Selling expenses | 203,689 | 180,230 | 160,529
Administrative expenses | 172,719 | 164,813 | 134,272
Expenses by nature | 858,544 | 811,989 | 668,538
Salaries And Social Security Taxes [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 160,000 | 165,965 | 152,935
Selling expenses | 20,259 | 22,915 | 22,885
Administrative expenses | 47,671 | 52,316 | 46,148
Expenses by nature | 227,930 | 241,196 | 221,968
Pension Plans [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 9,582 | 3,637 | 5,616
Selling expenses | 1,213 | 502 | 841
Administrative expenses | 2,855 | 1,147 | 1,694
Expenses by nature | 13,650 | 5,286 | 8,151
Communications Expenses [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 7,547 | 5,161 | 3,007
Selling expenses | 6,070 | 5,280 | 5,727
Administrative expenses | 95 | 21 | 9
Expenses by nature | 13,712 | 10,462 | 8,743
Allowance For The Impairment Of Trade And Other Receivables [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses |  |  |
Selling expenses | 9,474 | 14,506 | 14,910
Administrative expenses |  |  |
Expenses by nature | 9,474 | 14,506 | 14,910
Supplies Consumption [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 34,780 | 22,464 | 22,092
Selling expenses |  |  |
Administrative expenses | 2,850 | 1,622 | 2,232
Expenses by nature | 37,630 | 24,086 | 24,324
Leases And Insurance [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 1,930 | 1,434 | 1,326
Selling expenses | 33 | 29 | 30
Administrative expenses | 5,535 | 4,053 | 6,282
Expenses by nature | 7,498 | 5,516 | 7,638
Security Service [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 16,161 | 6,336 | 7,519
Selling expenses | 764 | 464 | 969
Administrative expenses | 915 | 3,478 | 1,196
Expenses by nature | 17,840 | 10,278 | 9,684
Fees And Remuneration For Services [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 104,173 | 106,716 | 69,474
Selling expenses | 44,942 | 41,119 | 38,927
Administrative expenses | 70,377 | 64,544 | 45,032
Expenses by nature | 219,492 | 212,379 | 153,433
Public Relations And Marketing [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses |  |  |
Selling expenses | 9,145 | 14,472 | 12,859
Administrative expenses |  |  |
Expenses by nature | 9,145 | 14,472 | 12,859
Advertising And Sponsorship [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses |  |  |
Selling expenses | 4,711 | 7,455 | 6,624
Administrative expenses |  |  |
Expenses by nature | 4,711 | 7,455 | 6,624
Reimbursements To Personnel [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses |  |  |
Selling expenses |  |  |
Administrative expenses | 7 | 9 | 13
Expenses by nature | 7 | 9 | 13
Depreciation Of Property Plants And Equipments [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 121,577 | 141,752 | 97,049
Selling expenses | 18,117 | 21,124 | 14,462
Administrative expenses | 14,865 | 17,332 | 11,866
Expenses by nature | 154,559 | 180,208 | 123,377
Depreciation Of Right Of Use Asset [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 1,062 | 616 | 701
Selling expenses | 2,124 | 1,232 | 1,400
Administrative expenses | 7,434 | 4,313 | 4,902
Expenses by nature | 10,620 | 6,161 | 7,003
Directors And Supervisory Committee Members Fees [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses |  |  |
Selling expenses |  |  |
Administrative expenses | 567 | 351 | 468
Expenses by nature | 567 | 351 | 468
Enre Penalties [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 25,293 | 12,844 | 14,007
Selling expenses | 55,378 | 27,763 | 19,006
Administrative expenses |  |  |
Expenses by nature | 80,671 | 40,607 | 33,013
Taxes And Charges [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses |  |  |
Selling expenses | 31,455 | 23,365 | 21,887
Administrative expenses | 18,980 | 15,230 | 14,132
Expenses by nature | 50,435 | 38,595 | 36,019
Other [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Transmission and distribution expenses | 31 | 21 | 11
Selling expenses | 4 | 4 | 2
Administrative expenses | 568 | 397 | 298
Expenses by nature | $ 603 | $ 422 | $ 311

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