Employee Benefits (Details Textual)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Employee Benefits [Line Items]
Weighted average duration of short term employee benefit obligations	12
CHILE
Disclosure Of Employee Benefits [Line Items]
Actuarial assumption of discount rates	4.41%	4.50%
ARGENTINA
Disclosure Of Employee Benefits [Line Items]
Actuarial assumption of discount rates	54.87%	49.14%

The discount rate used as the significant actuarial assumption to determine the present value of a defined benefit obligation. [Refer: Defined benefit obligation, at present value; Actuarial assumptions [member]]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 19
-IssueDate 2020-01-01
-Paragraph 144
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&anchor=para_144&doctype=Standard
-URIDate 2020-01-01

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Namespace Prefix:	ifrs-full_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant