v3.25.4
INCOME TAX PAYABLE AND DEFERRED INCOME TAX ASSETS/LIABILITIES - Movements in deferred income tax assets/(liabilities), net (Details) - ARS ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Movements in Deferred Income tax assets/(liabilities), net      
At the beginning of the year $ (1,812,410) $ (1,281,435)  
Increases in Deferred tax 242,500 (523,893) $ 977,295
Currency translation adjustments 1,776 (7,979)  
Other comprehensive income (1,283) 2,416  
Acquisitions through business combination 437,877 (1,519)  
At the end of the year (1,131,540) $ (1,812,410) $ (1,281,435)
Telecom Argentinas      
Movements in Deferred Income tax assets/(liabilities), net      
Tax loss carryforwards 137,325    
Telecom Argentinas | Tax carryforward      
Movements in Deferred Income tax assets/(liabilities), net      
Deferred tax asset from tax loss carryforward $ 33,716