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DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS - Segment financial information of Consolidated Income Statement (Details) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Segment financial information |  |  |
Revenues | $ 2,059,101 | $ 2,270,728 | $ 2,581,043
Operating costs without depreciation, amortization and impairment of fixed assets | (1,479,705) | (1,646,730) | (1,775,677)
Adjusted EBITDA | 579,396 | 623,998 | 805,366
Depreciation, amortization and impairment of Fixed Assets | (704,461) | (1,542,467) | (822,272)
Operating loss | (125,065) | (918,469) | (16,906)
Losses from associates and joint ventures | (1,888) | 2,550 | 2,398
Financial costs | (634,307) | 92,625 | 174,096
Other financial results, net | 173,316 | 100,379 | 102,811
Income (loss) before income tax | (587,944) | (722,915) | 262,399
Income tax benefit (expense) | 338,257 | 82,536 | (202,105)
Attributable to: |  |  |
Controlling Company | (257,730) | (647,208) | 52,559
Non-controlling interest | 8,043 | 6,829 | 7,735
Profit (loss) | (249,687) | (640,379) | 60,294
Eliminations |  |  |
Segment financial information |  |  |
Revenues | (8,938) | (9,485) | (12,178)
Operating costs without depreciation, amortization and impairment of fixed assets | 8,938 | 9,485 | 12,178
Services rendered in Argentina | Restated for inflation |  |  |
Segment financial information |  |  |
Revenues | 1,925,124 | 2,126,858 | 2,403,469
Operating costs without depreciation, amortization and impairment of fixed assets | (1,405,268) | (1,565,344) | (1,674,863)
Adjusted EBITDA | 519,856 | 561,514 | 728,606
Services rendered in Argentina | Amounts not adjusted for inflation |  |  |
Segment financial information |  |  |
Revenues | 1,054,683 | 504,432 | 332,816
Operating costs without depreciation, amortization and impairment of fixed assets | (759,759) | (370,534) | (229,554)
Adjusted EBITDA | 294,924 | 133,898 | 103,262
Services rendered in Argentina | Inflation restatement |  |  |
Segment financial information |  |  |
Revenues | 870,441 | 1,622,426 | 2,070,653
Operating costs without depreciation, amortization and impairment of fixed assets | (645,509) | (1,194,810) | (1,445,309)
Adjusted EBITDA | 224,932 | 427,616 | 625,344
Other abroad segments |  |  |
Segment financial information |  |  |
Revenues | 80,246 | 36,528 | 26,215
Operating costs without depreciation, amortization and impairment of fixed assets | (46,821) | (21,661) | (15,514)
Adjusted EBITDA | 33,425 | 14,867 | 10,701
Other abroad segments | Restated for inflation |  |  |
Segment financial information |  |  |
Revenues | 142,915 | 153,355 | 189,752
Operating costs without depreciation, amortization and impairment of fixed assets | (83,375) | (90,871) | (112,992)
Adjusted EBITDA | 59,540 | 62,484 | 76,760
Other abroad segments | Inflation restatement |  |  |
Segment financial information |  |  |
Revenues | 62,669 | 116,827 | 163,537
Operating costs without depreciation, amortization and impairment of fixed assets | (36,554) | (69,210) | (97,478)
Adjusted EBITDA | $ 26,115 | $ 47,617 | $ 66,059

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