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SIGNIFICANT ACCOUNTING POLICIES - Impairment of fixed assets (Details) - ARS ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
SIGNIFICANT ACCOUNTING POLICIES
Return of radioelectric spectrum	$ (2,675)
Brands Cablevision and Fibertel		$ (873)
Assets classified as held for sale	(1,775)
Telecom Goodwill	(243,900)
Goodwill allocated to subsidiaries	(64)	(1,299)
Others	2,279	(329)	$ (1,106)
Total	(246,135)	$ (2,501)	$ (1,106)
Goodwill for total amount	494,067
Recoveries of provision of works in progress that were completed	$ 2,175

X

- Definition

The amount recognised as a reduction of the carrying amount of an asset or cash-generating unit to its recoverable amount. [Refer: Carrying amount [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The amount of impairment loss recognised in profit or loss. [Refer: Impairment loss; Profit (loss)]

+ References

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- Definition

The amount of impairment loss recognised in profit or loss for intangible assets other than goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets other than goodwill]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-IssueDate 2022-03-24
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- Definition

The amount by which a cash-generating unit's (group of units') recoverable amount exceeds its carrying amount.

+ References

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The amount of impairment loss or reversal of impairment loss recognised on others.

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- Definition

The amount of impairment loss on goodwill.

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- Definition

The amount of impairment loss recognised for assets classified as held for sale.

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Amount of provision for impairment loss.

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The amount of recoveries of provisions related to works in progress that were completed during the current fiscal year.

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