XML 129 R117.htm IDEA: XBRL DOCUMENT
v3.22.1

Related party transactions - Key management personnel (Details) | 12 Months Ended
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Dec. 31, 2020 item
Related party transactions |
Number of key management personnel | 3

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- Definition Represents the number of key management personnel. + References No definition available. + Details
Name: | evtl_NumberOfKeyManagementPersonnel
Namespace Prefix: | evtl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration