XML 121 R108.htm IDEA: XBRL DOCUMENT v3.21.1

Employee benefits - Analysis of net period cost (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Employee benefits
Current service cost	$ 8,449	$ 8,214	$ 4,977
Interest cost on benefit obligation	2,630	1,872	1,424
Net period cost	$ 11,079	$ 10,086	$ 6,401

X

- References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfDefinedBenefitPlansAbstract
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&anchor=para_5&doctype=Standard
-URIDate 2020-01-01

+ Details

Name:	ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of interest expense recognized related to defined benefit plan.

+ References

No definition available.

+ Details

Name:	vlrs_DefinedBenefitPlansInterestExpense
Namespace Prefix:	vlrs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of service cost expense recognized related to defined benefit plan.

+ References

No definition available.

+ Details

Name:	vlrs_DefinedBenefitPlansServiceCost
Namespace Prefix:	vlrs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration