XML 102 R107.htm IDEA: XBRL DOCUMENT
v3.20.1

Employee benefits - Analysis of net period cost (Details) - MXN ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Employee benefits |  |  |
Current service cost | $ 8,214 | $ 4,977 | $ 3,657
Interest cost on benefit obligation | 1,872 | 1,424 | 1,000
Net period cost | $ 10,086 | $ 6,401 | $ 4,657

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 2019-01-01 -Paragraph 5 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2019-en-r&anchor=para_5&doctype=Standard -URIDate 2019-03-27 + 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