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PP&E - Accumulated Depreciation (Details) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | $ 4,947,233 |  |
Depreciation | (998,031) | $ (1,185,795) | $ (1,348,046)
PP&E at end of year | 4,330,508 | 4,947,233 |
Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 5,000,524 |  |
PP&E at end of year | 4,376,511 | 5,000,524 |
PP&ES | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (6,202,401) | (5,528,567) |
Incorporation by acquisition | (70,962) |  |
Depreciation | (998,031) | (1,185,795) |
Currency translation adjustments | 96,544 | 55,436 |
Reclassifications | 1,862 |  |
Decrease and reclassifications | 325,161 | 456,525 |
PP&E at end of year | (6,847,827) | (6,202,401) | (5,528,567)
PP&ES | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 5,000,524 |  |
PP&E at end of year | 4,376,511 | 5,000,524 |
Real Estate | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (230,858) | (195,613) |
Incorporation by acquisition | (97) |  |
Depreciation | (37,092) | (38,938) |
Currency translation adjustments | 4,241 | 3,336 |
Reclassifications | 1,821 |  |
Decrease and reclassifications | 257 | 357 |
PP&E at end of year | (261,728) | (230,858) | (195,613)
Real Estate | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 753,289 |  |
PP&E at end of year | 714,227 | 753,289 |
Switching Equipment | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (288,567) | (241,476) |
Incorporation by acquisition | (2,333) |  |
Depreciation | (50,685) | (60,854) |
Currency translation adjustments | 10,622 | 13,763 |
Reclassifications | (363,712) |  |
Decrease and reclassifications | 36 |  |
PP&E at end of year | (694,639) | (288,567) | (241,476)
Switching Equipment | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 107,124 |  |
PP&E at end of year | 175,247 | 107,124 |
Fixed Network and Transportation | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (2,768,692) | (2,522,687) |
Incorporation by acquisition | (57,803) |  |
Depreciation | (426,047) | (473,867) |
Currency translation adjustments | 39,030 | (10,853) |
Reclassifications | 363,712 |  |
Decrease and reclassifications | 187,420 | 238,715 |
PP&E at end of year | (2,662,380) | (2,768,692) | (2,522,687)
Fixed Network and Transportation | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 1,936,921 |  |
PP&E at end of year | 1,810,837 | 1,936,921 |
Mobile Network Access | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (750,261) | (635,763) |
Depreciation | (99,612) | (127,825) |
Currency translation adjustments | 9,657 | 13,240 |
Reclassifications | 605 |  |
Decrease and reclassifications | 43 | 87 |
PP&E at end of year | (839,568) | (750,261) | (635,763)
Mobile Network Access | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 346,161 |  |
PP&E at end of year | 314,134 | 346,161 |
Tower and Pole | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (129,083) | (115,338) |
Depreciation | (16,191) | (17,164) |
Currency translation adjustments | 2,485 | 3,251 |
Reclassifications | (59) |  |
Decrease and reclassifications |  | 168 |
PP&E at end of year | (142,848) | (129,083) | (115,338)
Tower and Pole | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 134,997 |  |
PP&E at end of year | 116,092 | 134,997 |
Power Equipment and Installations | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (242,554) | (206,930) |
Depreciation | (36,281) | (39,076) |
Currency translation adjustments | 7,098 | 3,452 |
Reclassifications | (48) |  |
PP&E at end of year | (271,785) | (242,554) | (206,930)
Power Equipment and Installations | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 183,543 |  |
PP&E at end of year | 166,106 | 183,543 |
Computer equipment | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (1,337,963) | (1,122,432) |
Incorporation by acquisition | (1,431) |  |
Depreciation | (196,771) | (237,158) |
Currency translation adjustments | 15,624 | 21,607 |
Reclassifications | (185) |  |
Decrease and reclassifications |  | 20 |
PP&E at end of year | (1,520,726) | (1,337,963) | (1,122,432)
Computer equipment | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 448,150 |  |
PP&E at end of year | 361,851 | 448,150 |
Goods lent to customers at no cost | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (127,943) | (180,241) |
Incorporation by acquisition | (7,725) |  |
Depreciation | (117,593) | (170,977) |
Currency translation adjustments | 3,326 | 6,570 |
Decrease and reclassifications | 130,372 | 216,705 |
PP&E at end of year | (119,563) | (127,943) | (180,241)
Goods lent to customers at no cost | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 186,404 |  |
PP&E at end of year | 125,567 | 186,404 |
Vehicles | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (119,208) | (113,912) |
Incorporation by acquisition | (572) |  |
Depreciation | (4,961) | (5,980) |
Currency translation adjustments | 800 | 211 |
Reclassifications | 1,008 |  |
Decrease and reclassifications | 7,020 | 473 |
PP&E at end of year | (115,913) | (119,208) | (113,912)
Vehicles | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 32,950 |  |
PP&E at end of year | 27,813 | 32,950 |
Machinery, diverse equipment and tools | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (161,104) | (157,861) |
Incorporation by acquisition | (570) |  |
Depreciation | (5,136) | (4,619) |
Currency translation adjustments | 2,212 | 1,376 |
Reclassifications | (1,280) |  |
PP&E at end of year | (165,878) | (161,104) | (157,861)
Machinery, diverse equipment and tools | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 26,691 |  |
PP&E at end of year | 24,077 | 26,691 |
Other | Accumulated Depreciation And Amortisation |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | (46,168) | (36,314) |
Incorporation by acquisition | (431) |  |
Depreciation | (7,662) | (9,337) |
Currency translation adjustments | 1,449 | (517) |
Decrease and reclassifications | 13 |  |
PP&E at end of year | (52,799) | (46,168) | $ (36,314)
Other | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 29,608 |  |
PP&E at end of year | 26,218 | 29,608 |
Construction in progress | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 347,259 |  |
PP&E at end of year | 159,286 | 347,259 |
Materials | Net carrying value |  |  |
Reconciliation of changes in property, plant and equipment |  |  |
PP&E at beginning of year | 467,427 |  |
PP&E at end of year | $ 355,056 | $ 467,427 |

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