27 Other payables (Details 1) - ARS ($) $ in Millions	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Other Payables
Balance at beginning of year	$ 301
Incorporation by adoption of IFRS 16		574
Increase	246	4
Payments	(686)	(289)
Exchange difference and gain on net monetary position	495	12
Balance at end of the year	$ 356	$ 301

The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2020-01-01
-Paragraph 47
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2020-en-r&anchor=para_47_b&doctype=Standard
-URIDate 2020-01-01

Name:	ifrs-full_LeaseLiabilities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant