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SPECIAL TERMINATION ARRANGEMENTS - (Details) - Post Employment Benefits - ARS ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
SPECIAL TERMINATION ARRANGEMENTS
Post-employment benefits	$ 1,146,516	$ 1,289,981
Amounts charged to profit or loss	140,695	718,688
Balances at the beginning	1,289,981	829,507
Charged to profit or loss	140,695	718,688
Benefits paid to participants	(284,160)	(258,214)
Balances at closing	$ 1,146,516	$ 1,289,981

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The amount of post-employment benefit expense relating to defined benefit plans. [Refer: Defined benefit plans [member]]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 19
-IssueDate 2020-01-01
-Paragraph 5
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- Definition

The amount of provisions for employee benefits. [Refer: Employee benefits expense; Provisions]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2020-01-01
-Paragraph 78
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- Definition

Benefits paid to participants.

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No definition available.

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