Employee Benefits (Details 1) - CLP ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Disclosure Of Employee Benefits [Line Items]
Short-term employee benefits accruals	$ 26,050,387	$ 22,517,220
Vacation [Member]
Disclosure Of Employee Benefits [Line Items]
Short-term employee benefits accruals	9,932,727	9,405,040
Bonus and compensation [Member]
Disclosure Of Employee Benefits [Line Items]
Short-term employee benefits accruals	$ 16,117,660	$ 13,112,180

The amount of accruals for employee benefits (other than termination benefits) that are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services. [Refer: Accruals classified as current]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2017-01-01
-Paragraph 78
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_78&doctype=Standard
-URIDate 2017-03-09

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