v3.23.3
Business combinations - Acquisition of Pet Minuta d.o.o - Narrative (Details)
 12 Months Ended
Mar. 04, 2021
GBP (£)
shares
employee
£ / shares
Jun. 30, 2023
shares
Jun. 30, 2022
GBP (£)
shares
Disclosure of detailed information about business combination [line items]      
Number of shares to be issued (in shares) | shares   215,792 0
Endava d.o.o      
Disclosure of detailed information about business combination [line items]      
Number of employees | employee 157    
Initial cash consideration £ 16,062,000   £ 16,111,000
Equity consideration £ 4,478,000   4,478,000
Share price (in GBP per share) | £ / shares £ 62.02    
Fair value of deferred consideration £ 2,653,000   2,653,000
Contingent consideration payment period   24 months  
Fair value of contingent consideration 1,725,000   1,725,000
Deferred tax liability 1,730,000   1,844,000
Intangible assets - Client relationships 8,253,000   £ 8,681,000
Endava d.o.o | Restricted share unit      
Disclosure of detailed information about business combination [line items]      
Aggregate fair value of other equity instruments granted 4,700,000    
Endava d.o.o | Unremitted earnings      
Disclosure of detailed information about business combination [line items]      
Deferred tax liability £ 300,000    
Endava d.o.o | Class A ordinary shares      
Disclosure of detailed information about business combination [line items]      
Number of shares to be issued (in shares) | shares 72,193    
Endava d.o.o | Client relationship      
Disclosure of detailed information about business combination [line items]      
Deferred tax liability £ 1,600,000    
Intangible assets - Client relationships 8,700,000    
Tax base of intangible assets £ 0    
Endava d.o.o | Maximum      
Disclosure of detailed information about business combination [line items]      
Vesting period   4 years  
Endava d.o.o | Minimum      
Disclosure of detailed information about business combination [line items]      
Vesting period   3 years