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BHD. Endava Malaysia SDN. BHD. [Member] Endava Malaysia SDN. BHD. 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Endava S.A.S. [Member] Endava S.A.S. 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Endava Colombia S.A.S. [Member] Endava Colombia S.A.S. Romanian Ministry Of Finance Romanian Ministry Of Finance [Member] Romanian Ministry Of Finance [Member] Long term Incentive Plan - EBT Portion Long term Incentive Plan - EBT Portion [Member] Long term Incentive Plan - EBT Portion EQ Tek EQ Tek spółka z ograniczoną odpowiedzialnością EQ Tek [Member] EQ Tek TMT TMT [Member] TMT [Member] GalaxE.Healthcare Solutions Japan, KK GalaxE.Healthcare Solutions Japan, KK [Member] GalaxE.Healthcare Solutions Japan, KK 1 - 30 days overdue Not later than one month [member] Endava Switzerland GmbH Endava Switzerland GmbH [Member] Endava Switzerland GmbH Maximum Maximum [Member] Repayment of lease interest Payments Of Lease Interest Classified As Financing Activities Payments Of Lease Interest Classified As Financing Activities Quarterly review fees Auditors Quarterly Review Fees Auditors Quarterly Review Fees Disclosure of detailed information about property, plant and equipment [table] Disclosure of detailed information about property, plant and equipment [table] Bottom of range Bottom of range [member] Property, plant and equipment Description of accounting policy for property, plant and equipment [text block] Disclosure of reconciliation of liabilities arising from financing activities [table] Disclosure of reconciliation of liabilities arising from financing activities [table] Disposals Disposals, Right-Of-Use Asset Disposals, Right-Of-Use Asset Effect of foreign exchange translations Gain (Loss) On Exchange Differences On Translation, Right-Of-Use Assets Gain (Loss) On Exchange Differences On Translation, Right-Of-Use Assets Profit/ (loss) Profit (loss) of acquiree since acquisition date Statistical Measurement [Axis] Statistical Measurement [Axis] Classes of ordinary shares [domain] Classes of ordinary shares [domain] Attribution of expenses by nature to their function [domain] Attribution of expenses by nature to their function [domain] Finance income Total Finance income CSOP Company Share Option Plan (“CSOP”) [Member] Company Share Option Plan (“CSOP”) [Member] Endava Delaware Holdings, Inc. Endava Delaware Holdings, Inc. [Member] Endava Delaware Holdings, Inc. 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Lvvl Mexico S. de R.L. de C.V. [Member] Lvvl Mexico S. de R.L. de C.V. 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Endava Canada Inc. [Member] Endava Canada Inc. 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tax refund Contingent Consideration Tax Refund, Acquisition-Date Fair Value Contingent Consideration Tax Refund, Acquisition-Date Fair Value Disposals Disposals, property, plant and equipment Subsidiaries [axis] Subsidiaries [axis] Lease agreements Description of accounting policy for leases [text block] Adjustments to equity consideration Increase (Decrease) In Equity Consideration Increase (Decrease) In Equity Consideration Diluted earnings per share [abstract] Diluted earnings per share [abstract] Summary of measurement period adjustments Summary Of Measurement Period Adjustments [Table Text Block] Summary Of Measurement Period Adjustments Summary of useful life for property, plant and equipment Disclosure of property, plant and equipment [text block] SONIA/EURIBOR/USD LIBOR + variable margin SONIA/Euro Interbank Offered Rate EURIBOR/ US Dollar London Interbank Offered Rate USD LIBOR/ Variable Margin [Member] SONIA/Euro Interbank Offered Rate EURIBOR/ US Dollar London Interbank Offered Rate USD LIBOR/ Variable Margin Schedule of goodwill impairment testing assumptions Disclosure of information for cash-generating units [text block] USD United States of America, Dollars Changes in goodwill [abstract] Reconciliation of changes in goodwill [abstract] Depreciation of right-of-use assets Depreciation charge Depreciation of right-of-use assets Depreciation, right-of-use assets Issuance of shares related to acquisitions Increase in merger relief reserve due to issuance of equity related to acquisition Decrease in other reserves due to issuance of equity related to acquisition Issue Of Equity, Related To Acquisition Issue Of Equity, Related To Acquisition Property, plant and equipment Beginning balance, property plant and equipment Ending balance, property plant and equipment Net book value Property, plant and equipment Reconciliation of accounting profit multiplied by applicable tax rates [abstract] Reconciliation of accounting profit multiplied by applicable tax rates [abstract] Total charge/ (credit) to equity Income Tax Relating To Components Of Other Comprehensive Income And Items Credited (Charged) Directly To Equity Income Tax Relating To Components Of Other Comprehensive Income And Items Credited (Charged) Directly To Equity Assets - 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share-based compensation Income Tax Relating to Share-Based Compensation Included In Other Comprehensive Income, Current Income Tax Relating to Share-Based Compensation Included In Other Comprehensive Income, Current Current lease liabilities Current Lease Liabilities [Member] Current Lease Liabilities [Member] Right of use assets Right-Of-Use Asset Recognised As Of Acquisition Date Right-Of-Use Asset Recognised As Of Acquisition Date Fair value movement of financial assets Fair Value Movement Of Financial Asset Fair Value Movement Of Financial Asset Auditor Name Auditor Name Endava Digital Services d.o.o. Beograd Endava Digital Services d.o.o [Member] Endava Digital Services d.o.o Proceeds from disposal of non-current assets Proceeds from sales of other long-term assets, classified as investing activities Additions Additions other than through business combinations, property, plant and equipment Financial assets and other receivables Non-current financial assets Grant at the beginning of the year Grant at the end of the year Liabilities arising from financing activities Share-based compensation expense Expense from share-based payment transactions with employees Expense from share-based payment transactions with employees Summary of disaggregated revenue by geographical split Disclosure of disaggregation of revenue from contracts with customers [text block] TLM Partenaires Inc. TLM Partenaires Inc. [Member] TLM Partenaires Inc. Profit or loss [abstract] Profit or loss [abstract] Disclosure of changes in accounting estimates [table] Disclosure of changes in accounting estimates [table] Disclosure of maturity analysis for non-derivative financial liabilities Disclosure of maturity analysis for non-derivative financial liabilities [text block] Client volume discounts/rebates Client Volume Discounts/ Rebates [Member] Client Volume Discounts/ Rebates Items of contingent liabilities [axis] Items of contingent liabilities [axis] Investment in own shares Treasury shares Guarantor Obligations, Nature1 [Axis] Guarantor Obligations, Nature1 [Axis] Guarantor Obligations, Nature1 [Axis] Terminal growth rate Terminal Growth Rate [Member] Terminal Growth Rate Schedule of trade and other receivables Disclosure of Trade and Other Receivables [Table Text Block] [Table Text Block] for Disclosure of Trade and Other Receivables [Table] Weighted average number of shares outstanding - basic (in shares) Weighted average number of shares outstanding (in shares) Weighted average number of shares outstanding (in shares) Weighted average number of ordinary shares used in calculating basic earnings per share Borrowings Loans and borrowings Borrowings at the start of the year Borrowings at the end of the year Borrowings Remuneration paid Key management personnel compensation, short-term employee benefits Services received from related party Services received, related party transactions Proceeds from exercise of options Proceeds from exercise of options Foreign exchange loss Net foreign exchange loss GalaxE Solutions Information Technology (Shanghai) Co.,Ltd GalaxE Solutions Information Technology (Shanghai) Co.,Ltd [Member] GalaxE Solutions Information Technology (Shanghai) Co.,Ltd 1 to 5 years Later than one year and not later than five years [member] Particulars of Employees (including Directors) Disclosure of information about employees [text block] Trade receivables and accrued income Current Trade Receivables And Current Accrued Income Including Current Contract Assets Current Trade Receivables And Current Accrued Income Including Current Contract Assets Share-based compensation expense Key management personnel compensation, share-based payment Currency risk Currency risk [member] 1 to 2 years Later than one year and not later than two years [member] Disclosure of transactions between related parties [line items] Disclosure of transactions between related parties [line items] Property, plant and equipment Property, plant and equipment recognised as of acquisition date Basis of preparation Description Of Accounting Policy For Basis Of Preparation [Policy Text Block] Description Of Accounting Policy For Basis Of Preparation [Policy Text Block] Legal and professional fees Legal And Professional Fees [Member] Legal And Professional Fees [Member] Effect of foreign exchange translations Increase (decrease) through foreign exchange and other movements, financial assets Borrowings Disclosure of borrowings [text block] Equity, reserves and dividend payments Description of accounting policy for issued capital [text block] Profit before tax Profit (loss) before tax Contractual capital commitments Contractual capital commitments Other taxation and social security Current payables on social security and taxes other than income tax Ordinary shares owned by executive officers and directors (in shares) Ordinary Shares Owned, Related Party Transactions Ordinary Shares Owned, Related Party Transactions Trade and Other Receivables Disclosure of trade and other receivables [text block] Adjustments to deferred tax liability Increase (Decrease) In Deferred Tax Liabilities Recognised As Of Acquisition Date Increase (Decrease) In Deferred Tax Liabilities Recognised As Of Acquisition Date Adjustments to cash and cash equivalents Increase (Decrease) In Cash And Cash Equivalents Recognised As Of Acquisition Date Increase (Decrease) In Cash And Cash Equivalents Recognised As Of Acquisition Date Disclosure of contingent liabilities [line items] Disclosure of contingent liabilities [line items] Applicable tax rate Applicable tax rate Disclosure of other provisions, contingent liabilities and contingent assets [Abstract] Disclosure of other provisions, contingent liabilities and contingent assets [Abstract] Disclosure of other provisions, contingent liabilities and contingent assets [Abstract] Entity File Number Entity File Number Income taxes Description of accounting policy for income tax [text block] Deferred income from companies acquired Deferred income including contract liabilities recognised as of acquisition date Entity Address, Address Line One Entity Address, Address Line One Classes of assets [domain] Classes of assets [domain] Europe Europe1 [Member] Europe [Member] Initial cash consideration Initial cash consideration Cash transferred Hedge effectiveness percentage Hedge Effectiveness Percentage Hedge Effectiveness Percentage Pillar two deferred tax exception Statement that entity has applied exception to deferred tax accounting related to Pillar Two income taxes Cash and cash equivalents Description of accounting policy for determining components of cash and cash equivalents [text block] Foreign exchange impact £'000 Increase (Decrease) Through Net Exchange Differences, Contingent Liabilities Increase (Decrease) Through Net Exchange Differences, Contingent Liabilities Classes of assets [axis] Classes of assets [axis] Expiration Period [Domain] Expiration Period [Domain] [Domain] for Expiration Period [Axis] Banked period Share-Based Compensation Arrangement By Share-Based Payment Award, Requisite Period Share-Based Compensation Arrangement By Share-Based Payment Award, Requisite Period Short-term leases Contractual Short Term Lease Commitments Contractual Short Term Lease Commitments Retained earnings Retained earnings [member] Over 90 days overdue Later than three months [member] Profit for the year attributable to equity holders of the Company Profit for the year attributable to equity holders of the Company Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share Software development work and staff costs Software Development Work And Staff Costs [Member] Software Development Work And Staff Costs Disclosure of classes of share capital [line items] Disclosure of classes of share capital [line items] Operating cash flows rate Operating Cash Flows Rate Used To Extrapolate Cash Flow Projections Operating Cash Flows Rate Used To Extrapolate Cash Flow Projections Options outstanding, beginning balance (in shares) Options outstanding, ending balance (in shares) Number of share options outstanding in share-based payment arrangement Total Beginning balance Ending balance Equity Equity Classes of ordinary shares [axis] Classes of ordinary shares [axis] Endava (Romania) Limited Endava (Romania) Limited [Member] Endava (Romania) Limited [Member] Endava B.V. Endava B.V. [Member] Endava B.V. [Member] Endava Nearshore Ventures LLC Endava Nearshore Ventures LLC [Member] Endava Nearshore Ventures LLC Payment of acquisition , net of cash Payment Of Acquisition , Net Of Cash [Member] Payment Of Acquisition , Net Of Cash Increase in interest expense Increase (Decrease) In Interest Expense Due To Reasonably Possible Increase In Actuarial Assumption Increase (Decrease) In Interest Expense Due To Reasonably Possible Increase In Actuarial Assumption Lease liability Lease Liabilities Recognised As Of Acquisition Date Lease Liabilities Recognised As Of Acquisition Date Disclosure of Trade and Other Receivables [Table] Disclosure of Trade and Other Receivables [Table] Disclosure of Trade and Other Receivables [Table] Total Non-current assets other than financial instruments, deferred tax assets, post-employment benefit assets, and rights arising under insurance contracts Proceeds from borrowings Proceeds from borrowings Proceeds from non-current borrowings Accrued income Accrued Income [Member] Accrued Income Endava Romania SRL Endava Romania SRL Endava Romania SRL [Member] Endava Romania SRL [Member] Deferred tax liabilities not provided for Deferred Tax Liabilities Not Provided For Deferred Tax Liabilities Not Provided For Credit risk Credit risk [member] Financial assets Financial Assets1 [Member] Financial Assets1 [Member] Amortisation of intangible assets Amortisation expense Analysis of income and expense [abstract] Analysis of income and expense [abstract] 2 to 3 years Later than two years and not later than three years [member] Classes of financial instruments [axis] Classes of financial instruments [axis] Entity Filer Category Entity Filer Category At amortised cost Financial liabilities at amortised cost, category [member] Accruals Accruals [Member] Accruals Options expired during the year (in shares) Number of share options expired in share-based payment arrangement Deferred consideration Noncurrent Deferred Consideration Noncurrent Deferred Consideration Permanent difference for deferred tax Deferred Tax Liabilities Not Provided For, Unremitted Profit Amount Deferred Tax Liabilities Not Provided For, Unremitted Profits Endava Holdings LLC Endava Holdings LLC [Member] Endava Holdings LLC RoW Other Geographical Areas [Member] Other Geographical Areas [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Grant received Proceeds from government grants, classified as financing activities Expected credit losses individually assessed Expected credit losses individually assessed [member] Disclosure of detailed information about business combination [line items] Disclosure of detailed information about business combination [line items] Earnings per share (EPS): Earnings per share [abstract] Profit on ordinary activities before taxation Accounting profit Past due status [axis] Past due status [axis] Leases contracted, but not yet commenced Lease Commitments Contracted But Not Commenced Lease Commitments Contracted But Not Commenced Schedule of financial liabilities Disclosure of financial liabilities [text block] Aggregate payroll costs of the above were: Classes of employee benefits expense [abstract] Endava Digitalne Resitve d.o.o. Endava Digitalne Resitve d.o.o [Member] Endava Digitalne Resitve d.o.o Related Party [Abstract] Related Party [Abstract] Related Party [Abstract] Disclosure of financial assets [table] Disclosure of financial assets [table] Fair value of deferred consideration Deferred Consideration, Acquisition-Date Fair Value Deferred Consideration, Acquisition-Date Fair Value Revenue of combined entity as if combination occurred at beginning of period Revenue of combined entity as if combination occurred at beginning of period Non-compete agreement Non-Compete Agreement [Member] Non-Compete Agreement [Member] Key Management Remuneration Disclosure of information about key management personnel [text block] Number of share options cancelled (in shares) Number Of Share Options Cancelled In Share-Based Payment Arrangement Number Of Share Options Cancelled In Share-Based Payment Arrangement Government grants Description of accounting policy for government grants [text block] Lock-up period Lock-up Period Lock-up Period Entity Addresses, Address Type [Axis] Entity Addresses, Address Type [Axis] Computer software and licenses Computer Software And Licenses [Member] Computer Software And Licenses [Member] Leases [Abstract] Presentation of Leases for Lessee and Lessor [Abstract] Presentation of Leases for Lessee and Lessor Endava Middle East FZ-LLC Endava Middle East FZ-LLC [Member] Endava Middle East FZ-LLC (Decrease)/Increase in trade and other payables Adjustments for increase (decrease) in trade and other payables Estimated financial effect of contingent liabilities Estimated financial effect of contingent liabilities Components of equity [domain] Components of equity [domain] EIP Equity Incentive Plan [Member] Equity Incentive Plan [Member] Disclosure of income statement impact of leases Disclosure on Income Statement Impact of Leases [Table Text Block] Disclosure on Income Statement Impact of Leases [Table Text Block] Dividends declared and paid Dividends recognised as distributions to owners Weighted average share price at exercise date (in gbp per share) Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise Lexicon Lexicon [Member] Lexicon Profit on ordinary activities at U.K. statutory rate Tax expense (income) at applicable tax rate Tax on unremitted earnings/withholding tax on dividends Tax Effect Of Unremitted Earnings And Withholdings On Dividends Tax Effect Of Unremitted Earnings And Withholdings On Dividends Selling, general and administrative expenses Administrative expenses Released in the year Reversal of impairment loss recognised in profit or loss Goodwill expected to be deductible for tax purposes Goodwill expected to be deductible for tax purposes Non-current prepayments Non-current prepayments Other comprehensive income Reserve of exchange differences on translation Other comprehensive income Research and development tax credit Adjustments For Research And Development Tax Credit Adjustments For Research And Development Tax Credit Liquidity cycle Liquidity Cycle Liquidity cycle Endava DOOEL Skopje Endava DOOEL Skopje [Member] Endava DOOEL Skopje [Member] Audit of the financial statements Auditor's Remuneration For Audit Services, Audit Of Financial Statements Auditor's Remuneration For Audit Services, Audit Of Financial Statements Adjustments related to prior periods Tax Effect Of Prior Year Income Taxes Tax Effect Of Prior Year Income Taxes Contract liabilities Contract liabilities Disclosure of contractual obligations and commitments Disclosure Of Contractual Obligations And Commitments [Table Text Block] Disclosure Of Contractual Obligations And Commitments Options forfeited during the year (in shares) Number of share options forfeited in share-based payment arrangement Reasonably possible decrease in risk variable, impact on equity Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Impact On Equity Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Impact On Equity Contingent consideration Contingent consideration [member] Other Other Industries [Member] Other Industries [Member] Summary of tax on items charged to equity and statement of comprehensive income Disclosure Of Tax On Items Charged To Equity And Comprehensive Income [Table Text Block] Disclosure Of Tax On Items Charged To Equity And Comprehensive Income [Table Text Block] Borrowings by name [axis] Borrowings by name [axis] Percentage of voting equity interests acquired Percentage of voting equity interests acquired Tax On Profit On Ordinary Activities Disclosure of income tax [text block] SAYE SAYE [Member] SAYE [Member] SS Share Success Plan [Member] Share Success Plan Other interest expense Interest Expense, Other1 Interest Expense, Other Levels of fair value hierarchy [domain] Levels of fair value hierarchy [domain] Range [axis] Range [axis] GalaxE.Healthcare Solutions Singapore Private Ltd GalaxE.Healthcare Solutions Singapore Private Ltd [Member] GalaxE.Healthcare Solutions Singapore Private Ltd Reconciliation of changes in contingent liabilities recognised in business combination [abstract] Reconciliation of changes in contingent liabilities recognised in business combination [abstract] Reasonably possible increase in risk variable, impact on profit Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Impact On Pre-Tax Earnings Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Impact On Pre-Tax Earnings Disclosure of terms and conditions of share-based payment arrangement [table] Disclosure of terms and conditions of share-based payment arrangement [table] TLM Partners Entertainment EMEA limited TLM Partners Entertainment EMEA Limited [Member] TLM Partners Entertainment EMEA Limited Schedule of minimum finance lease receipts Disclosure of maturity analysis of finance lease payments receivable [text block] Expiration Period Tranche One Expiration Period Tranche One [Member] Expiration Period Tranche One [Member] Direct cost of sales Cost Of Sales, Direct Cost Of Sales, Direct Cash Flow Disclosure of cash flow statement [text block] Statement of cash flows [abstract] Statement of cash flows [abstract] Finance Income Disclosure of finance income [text block] Security Exchange Name Security Exchange Name Pension contributions - defined contribution plan Post-employment benefit expense, defined contribution plans Deferred tax - share-based compensation Income Tax Relating to Share-Based Compensation Included In Other Comprehensive Income, Deferred Income Tax Relating to Share-Based Compensation Included In Other Comprehensive Income, Deferred Mudbath & Co Pty Ltd Mudbath [Member] Mudbath Impact of rate change on deferred tax Tax rate effect from change in tax rate Schedule of earnings per share Earnings per share [text block] Adjustments to financial assets Increase (Decrease) In Financial Assets Recognised As Of Acquisition Date Increase (Decrease) In Financial Assets Recognised As Of Acquisition Date All other fees All Other Fees Paid to Auditors All Other Fees Paid to Auditors Weighted average exercise price (in gbp per share) Weighted average exercise price of share options outstanding in share-based payment arrangement Number of administrative staff Average Number Of Administrative Staff Average Number Of Administrative Staff Statement of financial position [abstract] Statement of financial position [abstract] Endava Inc. Endava Inc. [Member] Endava Inc. [Member] Fair value movement of financial liabilities Gains (losses) on financial liabilities at fair value through profit or loss Disclosure of geographical areas [table] Disclosure of geographical areas [table] Disclosure of detailed information about intangible assets [table] Disclosure of detailed information about intangible assets [table] On acquisition of subsidiaries Acquisitions through business combinations, property, plant and equipment Total Risk Exposure Associated With Instruments Sharing Characteristic, Asset (Liability) Risk Exposure Associated With Instruments Sharing Characteristic, Asset (Liability) Disclosure of changes in accounting estimates [line items] Disclosure of changes in accounting estimates [line items] Deferred tax liabilities Deferred tax liabilities Deferred tax liabilities Business combinations Disclosure of business combinations [text block] Basis of consolidation Description Of Accounting Policy For Basis Of Consolidation [Policy Text Block] Description Of Accounting Policy For Basis Of Consolidation [Policy Text Block] Accruals Accruals classified as current Entity [Domain] Entity [Domain] Foreign currency denominated financial assets and liabilities Disclosure of nature and extent of risks arising from financial instruments [text block] Trade and other receivables Total trade and other receivables Trade and other current receivables Total for all subsidiaries Total for all subsidiaries [member] Schedule of goodwill arising from acquisition Business Combination, Segment Allocation1 [Table Text Block] Business Combination, Segment Allocation1 [Table Text Block] Summary of useful life for property, plant and equipment Summary Of Useful Life For Property, Plant And Equipment [Text Block] Summary Of Useful Life For Property, Plant And Equipment Equity interests of acquirer Equity interests of acquirer Number of shares to be issued (in shares) Number of instruments or interests issued or issuable Number of share options granted (in shares) Options granted during the year (in shares) Number of share options granted in share-based payment arrangement Schedule of reconciliation of changes in goodwill Disclosure of reconciliation of changes in goodwill [text block] Withholding tax Withholding Tax [Member] Withholding Tax Intangible Assets [Abstract] Intangible Assets [Abstract] Intangible Assets [Abstract] Unobservable inputs [axis] Unobservable inputs [axis] Financial Instruments [Abstract] Financial Instruments [Abstract] Financial Instruments [Abstract] Other temporary differences Other temporary differences [member] Number of completed acquisitions Number Of Completed Acquisitions Number Of Completed Acquisitions Currently stated [member] Currently stated [member] Transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [domain] Transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [domain] Entity Voluntary Filers Entity Voluntary Filers Reasonably possible increase in risk variable, percent Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Percent Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Percent Disclosure of detailed information about business combination [table] Disclosure of detailed information about business combination [table] Additions Increase through new leases, liabilities arising from financing activities Financial Assets and Liabilities Disclosure of financial instruments [text block] Adjustments to intangible assets - client relationships Increase (Decrease) In Customer-Related Intangible Assets Recognised As Of Acquisition Date Increase (Decrease) In Customer-Related Intangible Assets Recognised As Of Acquisition Date Entity Address, Country Entity Address, Country Movements in Equity Disclosure of reserves within equity [text block] Current Current [member] Operating Profit Disclosure of expenses [text block] More than 5 years More than 5 years Later than five years [member] Disclosure of changes in net investment in finance lease Explanation of significant changes in net investment in finance lease [text block] Grant income Adjustments for Government Grant Income Adjustments for Government Grant Income Cash and cash equivalents Cash and cash equivalents recognised as of acquisition date Disclosure Of Measurement Period Adjustments [Table] Disclosure Of Measurement Period Adjustments [Table] Disclosure Of Measurement Period Adjustments [Table] Schedule of financial assets Disclosure of financial assets [text block] Testing4Finance Ltd Testing 4 Finance Ltd [Member] Testing 4 Finance Ltd [Member] GalaxE GalaxE [Member] GalaxE Subsidiary local statutory audits Auditor's Remuneration For Audit Services, Subsidiary Local Statutory Audits Auditor's Remuneration For Audit Services, Subsidiary Local Statutory Audits Disclosure of temporary difference, unused tax losses and unused tax credits [line items] Disclosure of temporary difference, unused tax losses and unused tax credits [line items] Functional and presentation currency Description of accounting policy for functional currency [text block] Document Annual Report Document Annual Report Non-current lease liabilities Non-Current Lease Liabilities [Member] Non-Current Lease Liabilities [Member] Disclosure of detailed information about business combination [abstract] Disclosure of detailed information about business combination [abstract] GalaxE Security Solutions LLC GalaxE Security Solutions LLC [Member] GalaxE Security Solutions LLC Use of estimates and judgements Description of Accounting Policy for Use of Estimates and Judgements [Policy Text Block] Description of Accounting Policy for Use of Estimates and Judgements [Policy Text Block] Provisional goodwill Provisional Goodwill Provisional Goodwill Accelerated capital allowances Accelerated Capital Allowance Related Temporary Differences [Member] Accelerated Capital Allowance Related Temporary Differences [Member] Endava Limited Liability Company Endava Limited Liability Company [Member] Endava Limited Liability Company Contingent liabilities Description of accounting policy for contingent liabilities and contingent assets [text block] Disclosure of financial liabilities [line items] Disclosure of financial liabilities [line items] Interest rate risk Interest rate risk [member] Revenue Disclosure of revenue from contracts with customers [text block] Method of assessment of expected credit losses [domain] Method of assessment of expected credit losses [domain] Number of related party transactions Number Of Related Party Transactions Number Of Related Party Transactions Current Fiscal Year End Date Current Fiscal Year End Date Current Tax Current tax expense (income) and adjustments for current tax of prior periods Effect of foreign exchange translations Increase (decrease) through net exchange differences, intangible assets and goodwill Operating Segment Analysis Disclosure of entity's operating segments [text block] Other receivables Other receivables Later than six months and not later than one year [member] Later than six months and not later than one year [member] Number of operational staff Average Number Of Operational Staff Average Number Of Operational Staff Disclosure of detailed information about borrowings [line items] Disclosure of detailed information about borrowings [line items] Country Region Country Region Other IT equipment Other IT Equipment [Member] Other IT Equipment Operating lease costs, land and buildings Minimum Operating Lease Payments Minimum Operating Lease Payments Other reserves Miscellaneous other reserves [member] Goodwill Goodwill [member] Endava (Ireland) Limited Endava (Ireland) Limited [Member] Endava (Ireland) Limited [Member] Total Maximum exposure to credit risk Endava d.o.o. Beograd Endava d.o.o. Beograd [Member] Endava d.o.o. Beograd [Member] Adjustments to lease liabilities Increase (Decrease) In Lease Liabilities Recognised As Of Acquisition Date Increase (Decrease) In Lease Liabilities Recognised As Of Acquisition Date Number of CGUs Number Of Cash Generating Units Number Of Cash Generating Units Sensitivity assumptions Sensitivity Assumptions [Member] Sensitivity Assumptions Disclosure of quantitative information about leases for lessee [abstract] Disclosure of quantitative information about leases for lessee [abstract] Contingent consideration Current Contingent Consideration Current Contingent Consideration Endava EOOD Endava EOOD [Member] Endava EOOD [Member] Company contributions to pension scheme Key management personnel compensation, post-employment benefits Entity Interactive Data Current Entity Interactive Data Current Retained earnings Retained earnings Endava d.o.o. Banja Luka Endava D.O.O. Banja Luka [Member] Endava D.O.O. Banja Luka Summary of useful life for intangible assets Disclosure of detailed information about intangible assets [text block] Adjustments to trade and other payables Increase (Decrease) In Trade And Other Payables Recognised As Of Acquisition Date Increase (Decrease) In Trade And Other Payables Recognised As Of Acquisition Date Corporate Information And Statement Of IFRS Compliance [Abstract] Corporate information and statement of IFRS compliance [abstract] Intangible assets Beginning balance, intangible assets cost Ending balance, intangible assets cost Beginning balance, intangible assets accumulated depreciation Ending balance, intangible assets accumulated depreciation Intangible assets other than goodwill Disclosure of terms and conditions of share-based payment arrangement [line items] Disclosure of terms and conditions of share-based payment arrangement [line items] Categories of financial liabilities [domain] Categories of financial liabilities [domain] Class Guarantee Class Guarantee [Member] Class Guarantee [Member] Classes of share capital [axis] Classes of share capital [axis] Disclosure of quantitative information about right-of-use assets [table] Disclosure of quantitative information about right-of-use assets [table] Liabilities arising from financing activities [axis] Liabilities arising from financing activities [axis] Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Liabilities - Non-current Non-current liabilities [abstract] DEK and Mudbath DEK And Mudbath [Member] DEK And Mudbath Total financial assets Financial assets Leases Disclosure of leases [text block] Undiscounted lease liabilities Undiscounted Lease Liabilities Undiscounted Lease Liabilities Property, plant and equipment [abstract] Property, plant and equipment [abstract] Share capital Issued capital Derecognition as a result of subleases Derecognition Right-Of-Use Asset, Due To Sublease Derecognition Right-Of-Use Asset, Due To Sublease Tax fees Auditor's remuneration for tax services Fair value movement of financial assets Interest income on lease receivables Fair value movement of financial assets Adjustments For Sublease Discount Unwind Adjustments For Sublease Discount Unwind Cash Flow Statement [Abstract] Cash Flow Statement [Abstract] Cash Flow Statement [Abstract] Net changes in working capital Net changes in working capital [Abstract] Net changes in working capital [Abstract] Weighted average number of shares outstanding - diluted (in shares) Weighted average number of shares outstanding (diluted) (in shares) Weighted average number of ordinary shares used in calculating diluted earnings per share Endava d.o.o. Sarajevo Endava D.O.O. Sarajevo [Member] Endava D.O.O. Sarajevo Disposals Decrease Of Lease Liabilities Through Disposal Of Right-Of-Use Asset Decrease Of Lease Liabilities Through Disposal Of Right-Of-Use Asset Auditor Firm ID Auditor Firm ID Total assets Assets Less than 1 year Less than 1 year Not later than one year [member] Schedule of minimum finance lease payments Disclosure Of Maturity Analysis Of Finance Lease Payments [Table Text Block] Disclosure Of Maturity Analysis Of Finance Lease Payments [Table Text Block] GalaxE Group, Inc GalaxE Group, Inc [Member] GalaxE Group, Inc Expected dividends Expected dividend as percentage, share options granted Provided in the year Impairment loss recognised in profit or loss Disclosure of detailed information about intangible assets [line items] Disclosure of detailed information about intangible assets [line items] Increase (decrease) in contingent consideration asset (liability) Increase (decrease) in contingent consideration asset (liability) Increase (decrease) in contingent consideration asset (liability) Number of employees Pension Scheme, Number Of Directors That Are Members Pension Scheme, Number Of Directors That Are Members Accrued income Current accrued income including current contract assets Deferred tax assets Deferred tax assets Deferred tax assets Classes of financial assets [domain] Classes of financial assets [domain] Disclosure of reconciliation of changes in intangible assets and goodwill [table] Disclosure of reconciliation of changes in intangible assets and goodwill [table] Payments and Financial Services Payments and Financial Services [Member] Payments and Financial Services Five Minutes Studio, Inc Five Minutes Studio, Inc [Member] Five Minutes Studio, Inc Deferred consideration, settled Deferred Consideration Paid Deferred Consideration Paid Disclosure of quantitative information about right-of-use assets [line items] Disclosure of quantitative information about right-of-use assets [line items] Range [domain] Range [domain] Disclosure of maturity analysis of finance lease payments receivable [table] Disclosure of maturity analysis of finance lease payments receivable [table] Related party transactions [abstract] Other comprehensive (expense)/income Other comprehensive income [abstract] Basic EPS (in gbp per share) Earnings per share - basic (in gbp per share) Basic earnings (loss) per share GalaxE Solutions (HK) Limited GalaxE Solutions (HK) Limited [Member] GalaxE Solutions (HK) Limited Types of contracts [domain] Types of contracts [domain] Minimum Minimum [Member] Financing activities Cash flows from (used in) financing activities [abstract] Other Other Incentive Plans [Member] Other Incentive Plans [Member] Merger relief reserve Merger reserve United Kingdom UNITED KINGDOM Schedule of effect of changes in foreign exchange rates Sensitivity analysis for types of market risk [text block] Types of interest rates [domain] Types of interest rates [domain] GalaxE. Healthcare Solutions Ireland Limited GalaxE Healthcare Solutions Ireland Limited [Member] GalaxE Healthcare Solutions Ireland Limited Proportion of ownership interest in subsidiary Proportion of ownership interest in subsidiary Expected credit loss allowance on accrued income Additional Allowance Recognised In Profit Or Loss, Allowance Account For Credit Losses On Accrued Income Additional Allowance Recognised In Profit Or Loss, Allowance Account For Credit Losses On Accrued Income Classes of share capital Classes of share capital [domain] Endava ApS Endava ApS [Member] Endava ApS [Member] Risk exposure associated with instruments sharing characteristic Risk exposure associated with instruments sharing characteristic Disclosure of quantitative information about lease liabilities [Abstract] Disclosure of quantitative information about lease liabilities [Abstract] Disclosure of quantitative information about lease liabilities [Abstract] Method of assessment of expected credit losses [axis] Method of assessment of expected credit losses [axis] Adjustments to corporation tax payable Increase (Decrease) In Corporation Tax Liabilities Recognised As Of Acquisition Date Increase (Decrease) In Corporation Tax Liabilities Recognised As Of Acquisition Date Endava Holdings B.V. Endava Holding B.V. [Member] Endava Holding B.V. Past due status [domain] Past due status [domain] Previously stated Previously stated [member] Disclosure of attribution of expenses by nature to their function [table] Disclosure of attribution of expenses by nature to their function [table] More than 3 years Later than three years [member] Par value per share (in gbp per share) Par value per share Merger relief reserve Merger reserve [member] Number of votes per share Number Of Votes Per Share Number Of Votes Per Share Entities [Table] Entities [Table] Schedule of detailed information about borrowings Disclosure of detailed information about borrowings [text block] Expected credit loss allowance on trade receivables Additional Allowance Recognised In Profit Or Loss Allowance Account For Credit Losses On Trade Receivables Additional Allowance Recognised In Profit Or Loss Allowance Account For Credit Losses On Trade Receivables Total Average effective tax rate Lexicon Consolidated Holdings Pty Ltd Lexicon Consolidated Holdings Pty Ltd [Member] Lexicon Consolidated Holdings Pty Ltd Disclosure of temporary difference, unused tax losses and unused tax credits [table] Disclosure of temporary difference, unused tax losses and unused tax credits [table] Employment requisite period Share-Based Compensation Arrangement By Share-Based Payment Award, Award Requisite Service Period Share-Based Compensation Arrangement By Share-Based Payment Award, Award Requisite Service Period Address Type [Domain] Address Type [Domain] Going concern Description of Accounting Policy for Going Concern [Policy Text Block] Description of Accounting Policy for Going Concern [Policy Text Block] Fixed price contracts Fixed-price contracts [member] Utilised in the year Decrease through write-off, financial assets DEK Technologies Sweden AB DEK Technologies Sweden AB [Member] DEK Technologies Sweden AB Operating profit Profit (loss) from operating activities Adjustments to initial cash consideration Increase (Decrease) In Cash Transferred Increase (Decrease) In Cash Transferred Tax paid Income taxes paid (refund), classified as operating activities Number of shares transferred between classes (in shares) Number of Shares Transferred Between Classes Number of Shares Transferred Between Classes Additions Additions to right-of-use assets Classes of property, plant and equipment [axis] Classes of property, plant and equipment [axis] Finance expense Total Finance costs Investing activities Cash flows from (used in) investing activities [abstract] Beginning balance Ending balance Net deferred tax Deferred tax liability (asset) Hyperinflation adjustment Hyperinflation adjustment Adjustment For Hyperinflation Adjustment For Hyperinflation On acquisition of subsidiaries Acquisitions through business combinations, intangible assets other than goodwill Net cash generated from/(used in) financing activities Cash flows from (used in) financing activities Lease liabilities Non-current Non-current lease liabilities Assets - Non-current Non-current assets [abstract] Basic earnings per share [abstract] Basic earnings per share [abstract] Financial guarantees Guarantees [member] Borrowings Short-term borrowings [member] Schedule of contingent consideration Disclosure Of Contingent Consideration Explanatory [Table Text Block] Disclosure Of Contingent Consideration Explanatory Effect of foreign exchange revaluation and translations Gain (Loss) on Exchange Differences on Translation, Lease Liabilities Gain (Loss) on Exchange Differences on Translation, Lease Liabilities Fair value movement of financial liabilities Interest expense on other financial liabilities Schedule of particulars of employees (including directors) Disclosure Of Detailed Information About Employees Explanatory [Table Text Block] Disclosure Of Detailed Information About Employees Explanatory [Table Text Block] Disclosure of right-of-use assets Disclosure of quantitative information about right-of-use assets [text block] American depositary shares American Depositary Shares [Member] American Depositary Shares Equity Equity [abstract] Bank guarantees Guarantor Obligations, Current Carrying Value1 Guarantor Obligations, Current Carrying Value1 No Trading Symbol No Trading Symbol Flag Temporary difference, unused tax losses and unused tax credits [axis] Temporary difference, unused tax losses and unused tax credits [axis] Business combinations [domain] Business combinations [domain] 1 to 3 Years Later than one year and not later than three years [member] Expiration Period Tranche Two Expiration Period Tranche Two [Member] Expiration Period Tranche Two [Member] Products and services [domain] Products and services [domain] Retrospective application and retrospective restatement [axis] Retrospective application and retrospective restatement [axis] Finance Expense Disclosure of finance cost [text block] Adjustments related to prior periods Tax rate effect of adjustments for current tax of prior periods Entity Emerging Growth Company Entity Emerging Growth Company Share capital, shares authorized, value Share Capital, Shares Authorized, Value Share Capital, Shares Authorized, Value Disclosure of transactions between related parties [table] Disclosure of transactions between related parties [table] Beginning of the year £’000 End of the year £'000 Contingent liabilities recognised in business combination Schedule of maximum exposure to credit risk Disclosure of credit risk [text block] Business Contact Business Contact [Member] DEK Corporation Pty Ltd DEK [Member] DEK TLM Partners, Inc. TLM Partners, Inc. [Member] TLM Partners, Inc. Licences Licences [member] Number of covenants Number of Covenants Number of Covenants Tax effect of tax losses Tax effect of tax losses Endava Australia Pty Ltd Endava Australia Pty Ltd [Member] Endava Australia Pty Ltd [Member] Schedule of cash flow statement adjustments Disclosure Of Detailed Information On Supplemental Cash Flow Statement Explanatory [Table Text Block] Disclosure Of Detailed Information On Supplemental Cash Flow Statement Explanatory [Table Text Block] GalaxE Solutions India Private Limited GalaxE Solutions India Private Limited [Member] GalaxE Solutions India Private Limited Decrease in net investment in finance lease Increase (decrease) in net investment in finance lease Borrowings, interest rate Borrowings, interest rate Prepayments Prepayments Useful life, property plant and equipment Useful Lives Or Depreciation Rates, Property, Plant And Equipment, Period Useful Lives Or Depreciation Rates, Property, Plant And Equipment, Period Non-cash other Increase (decrease) through other changes, liabilities arising from financing activities Disclosure of attribution of expenses by nature to their function [line items] Disclosure of attribution of expenses by nature to their function [line items] Entity Shell Company Entity Shell Company Disclosure of credit risk exposure [table] Disclosure of credit risk exposure [table] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code RON Romania, New Lei Contingent consideration, payout, in percentage Contingent Consideration, Payout, Percent Contingent Consideration, Payout, Percent Endava USA West Inc Endava USA West Inc. [Member] Endava USA West Inc. Borrowings Long-term borrowings [member] Other liabilities Other current payables Adjustments to contingent consideration Increase (Decrease) In Contingent Consideration Increase (Decrease) In Contingent Consideration Buildings Leasehold buildings Buildings [member] Non-adjusting events after reporting period [domain] Non-adjusting events after reporting period [domain] GalaxE Healthcare Solutions UK, Ltd [Member] GalaxE Healthcare Solutions UK, Ltd [Member] GalaxE Healthcare Solutions UK, Ltd Operating Segments [Abstract] Operating Segments [Abstract] Operating Segments [Abstract] Unrealised foreign exchange loss / (gain) Adjustments for unrealised foreign exchange losses (gains) Adjustments to corporation tax receivable Increase (Decrease) In Corporation Tax Receivables Recognised As Of Acquisition Date Increase (Decrease) In Corporation Tax Receivables Recognised As Of Acquisition Date Revenue growth rate Revenue Growth [Member] Revenue Growth Other reserves Other reserves Categories of related parties [axis] Categories of related parties [axis] Current Current finance lease receivables Capital redemption reserve Capital redemption reserve [member] Proceeds from sublease Cash inflow for leases Proceeds From Sublease Proceeds From Sublease Total audit fees Auditor's remuneration for audit services Cash and cash equivalents Cash and cash equivalents at the beginning of the year Cash and cash equivalents at the end of the year Less: Cash and cash equivalents Cash and cash equivalents Financial instruments Description of accounting policy for financial instruments [text block] Range of customer relationship values Range Of Customer Relationship Values Range Of Customer Relationship Values Awards owned over ordinary shares by executive officers and directors (in shares) Awards Owned Over Ordinary Shares, Related Party Transactions Awards Owned Over Ordinary Shares, Related Party Transactions Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer EUR Euro Member Countries, Euro Depreciation Changes in property, plant and equipment [abstract] Maturity [axis] Maturity [axis] Tax base of intangible assets Identifiable Intangible Assets, Tax Base Identifiable Intangible Assets, Tax Base Aggregate amount of unremitted profits Temporary Differences Associated With Investments In Subsidiaries, Branches And Associates And Interests In Joint Arrangements Temporary Differences Associated With Investments In Subsidiaries, Branches And Associates And Interests In Joint Arrangements Fair value of contingent consideration Fair value of contingent consideration Contingent consideration recognised as of acquisition date Adjustments to fair value of net assets acquired Adjustments to identifiable net assets Increase (Decrease) In Identifiable Assets Acquired (Liabilities Assumed) Increase (Decrease) In Identifiable Assets Acquired (Liabilities Assumed) Restructuring costs Expense of restructuring activities Disclosure of contingent liabilities [table] Disclosure of contingent liabilities [table] Percentage of entity's revenue Percentage of entity's revenue Unobservable inputs [domain] Unobservable inputs [domain] Trade receivables Trade receivables [member] Corporation tax payable Corporation Tax Liabilities Recognised As Of Acquisition Date Corporation Tax Liabilities Recognised As Of Acquisition Date Effect of foreign exchange translations Effect of foreign exchange translations Increase (decrease) through net exchange differences, property, plant and equipment Share-based compensation expense Other long-term employee benefits Tax incentives and non deductible items Tax Rate Effect Of Tax Incentives And Non Deductible Items Tax Rate Effect Of Tax Incentives And Non Deductible Items Adjustments to property, plant and equipment Increase (Decrease) In Property, Plant And Equipment Recognised As Of Acquisition Date Increase (Decrease) In Property, Plant And Equipment Recognised As Of Acquisition Date Schedule of trade and other payables Disclosure Of Trade And Other Payables Explanatory [Table Text Block] Disclosure Of Trade And Other Payables Explanatory [Table Text Block] HMRC Enquiry HMRC Enquiry [Member] HMRC Enquiry Operating activities Cash flows from (used in) operating activities [abstract] Entity Registrant Name Entity Registrant Name Interest payable on leases Interest Interest expense on lease liabilities Borrowings by name [domain] Borrowings by name [domain] Corporation tax receivable Current tax assets, current Categories of financial liabilities [axis] Categories of financial liabilities [axis] Discount rate applied to cash flow projections Discount rate applied to cash flow projections Interest received Interest received, classified as investing activities Total Employee benefits expense Measurement period adjustment Measurement Period Adjustment [Member] Measurement Period Adjustment Financial assets Current financial assets Merger relief reserve Merger Relief Reserve [Member] Merger Relief Reserve Maturity [domain] Maturity [domain] Net current assets Current assets (liabilities) Title of 12(b) Security Title of 12(b) Security Classes of intangible assets other than goodwill [axis] Classes of intangible assets other than goodwill [axis] Document Financial Statement Error Correction [Flag] Document Financial Statement Error Correction [Flag] Increase (decrease) in cash and cash equivalents Increase (decrease) in cash and cash equivalents after effect of exchange rate changes Risk free rate Risk free interest rate, share options granted Significant Shareholdings and Related Party Transactions Disclosure of related party [text block] Schedule of operating expenses Other Operating Income And Expense1 [Table Text Block] Other Operating Income And Expense1 [Table Text Block] Disclosure of detailed information about property, plant and equipment [line items] Disclosure of detailed information about property, plant and equipment [line items] Interest expense Adjustments for interest expense Client volume discounts/rebates Client Volume Discounts/ Rebates Client Volume Discounts/ Rebates Currency [Domain] All Currencies [Domain] Net changes in working capital Net changes in working capital Increase (decrease) in working capital Percentage increase (decrease) in revenue Percentage Increase (Decrease) In Revenue Percentage increase (decrease) in revenue Disclosure of credit risk exposure [line items] Disclosure of credit risk exposure [line items] Decrease/(Increase) in trade and other receivables Adjustments for decrease (increase) in trade and other receivables RoW Rest Of World [Member] Rest Of World [Member] Reconciliation of the tax rate on group profits Disclosure Of Reconciliation Of Accounting Profit Multiplied By Applicable Tax Rates And Average Effective Tax Rate [Table Text Block] Disclosure Of Reconciliation Of Accounting Profit Multiplied By Applicable Tax Rates And Average Effective Tax Rate [Table Text Block] Impact of share-based compensation Tax Rate Effect Of Share Based Payment Tax Rate Effect Of Share Based Payment Payment for acquisition of subsidiary, net of cash acquired Total payments for acquisitions of subsidiaries, net of cash acquired Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities Top of range Top of range [member] Guarantor Obligations, Nature1 [Domain] Guarantor Obligations, Nature1 [Domain] [Domain] for Guarantor Obligations, Nature1 [Axis] Value in use change Value In Use Change Value In Use Change Presentation of leases for lessee [abstract] Presentation of leases for lessee [abstract] Summary of analysis of charge/(credit) in the year Disclosure Of Major Components Of Tax Expense (Income) [Table Text Block] Disclosure Of Major Components Of Tax Expense (Income) [Table Text Block] Baseline assumptions Baseline Assumptions [Member] Baseline Assumptions Non-current Non-current finance lease receivables Lease liabilities Current Current lease liabilities Net gain on disposal of right-of-use asset Net gain on disposal of right-of-use asset Net gain on disposal of right-of-use asset Gains (Losses) On Disposals Of Right-Of-Use Asset Gains (Losses) On Disposals Of Right-Of-Use Asset Net loss/(gain) on disposal of non-current assets (tangibles and intangibles) Gains (losses) on disposals of non-current assets Share premium Share premium Deferred income recognized during the period Deferred Income Recognized As Revenue During The Period Deferred Income Recognized As Revenue During The Period Schedule of contingent consideration Disclosure of contingent liabilities [text block] Deferred consideration Current Deferred Consideration Current Deferred Consideration Comtrade Group B.V. Comtrade Group B.V. [Member] Comtrade Group B.V. Lease liabilities Finance Lease Obligations [Member] Finance Lease Obligations [Member] Disclosure Of Contractual Obligations And Commitments [Abstract] Disclosure Of Contractual Obligations And Commitments [Abstract] Disclosure Of Contractual Obligations And Commitments Total auditor’s remuneration Auditor's remuneration Revenue from contracts with customers Revenue from contracts with customers Entity Address, City or Town Entity Address, City or Town Adjustments to deferred tax asset Increase (Decrease) In Deferred Tax Asset Recognised As Of Acquisition Date Increase (Decrease) In Deferred Tax Asset Recognised As Of Acquisition Date Time and materials contracts Time-and-materials contracts [member] Fixed Assets in Progress Construction in progress [member] Gains on share options exercised Gains (Losses) On Share Options Exercised In Share-Based Payment Arrangement Gains (Losses) On Share Options Exercised In Share-Based Payment Arrangement Loss on derecognition of right-of-use assets sub-leased Loss on derecognition of right-of-use assets sub-leased Gain (Loss) Upon Derecognition, Right-Of-Use Asset Gain (Loss) Upon Derecognition, Right-Of-Use Asset Adjustments to deferred consideration Increase (Decrease) In Deferred Consideration Increase (Decrease) In Deferred Consideration Charge for the year Amortisation, intangible assets other than goodwill SAYE - EBT Portion SAYE - EBT Portion [Member] SAYE - EBT Portion Intangible assets Identifiable intangible assets recognised as of acquisition date Schedule of finance costs Disclosure of Finance Costs Explanatory [Table Text Block] Disclosure of Finance Costs Explanatory [Table Text Block] Share capital Issued capital [member] Endava Munchen GmbH Endava Munchen GmbH [Member] Endava Munchen GmbH Document Fiscal Year Focus Document Fiscal Year Focus Financial liabilities Financial Liabilties1 [Member] Financial Liabilties1 [Member] Endava Singapore Pte. Ltd Endava Singapore Pte. Ltd [Member] Endava Singapore Pte. Ltd [Member] Number of shares in entity held by entity or by its subsidiaries or associates (in shares) Number of shares in entity held by entity or by its subsidiaries or associates Items that may be reclassified subsequently to profit or loss: Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] Key management personnel of entity or parent Key management personnel of entity or parent [member] Schedule of finance income Disclosure of Finance Income Explanatory [Table Text Block] Disclosure of Finance Income Explanatory [Table Text Block] Document Period End Date Document Period End Date Diluted by: options in issue and contingent shares (in shares) Dilutive effect of share options on weighted average number of ordinary shares Fair value movement of financial liabilities Adjustments for fair value losses (gains) Share-based compensation expense Adjustments for share-based payments Other comprehensive income, net of tax, gains (losses) on hedging instruments that hedge investments in equity instruments Other comprehensive income, net of tax, gains (losses) on hedging instruments that hedge investments in equity instruments Impact of rate change on deferred tax Tax effect from change in tax rate Net loss/(gain) on disposal of non-current assets (tangibles and intangibles) Adjustments for losses (gains) on disposal of non-current assets Prepayments Current prepayments Total Non-current assets Total comprehensive income for the year attributable to the equity holders of the Company Comprehensive income Disclosure of quantitative information about lease liabilities [Line Items] Disclosure of quantitative information about lease liabilities [Line Items] [Line Items] for Disclosure of quantitative information about lease liabilities [Table] Application of New and Revised International Financial Reporting Standards (IFRS) Disclosure of changes in accounting policies, accounting estimates and errors [text block] Terminal growth rate Terminal Growth Rate Used To Extrapolate Cash Flow Projections Terminal Growth Rate Used To Extrapolate Cash Flow Projections Disclosure of disaggregation of revenue from contracts with customers [line items] Disclosure of disaggregation of revenue from contracts with customers [line items] Counterparty Name1 [Domain] Counterparty Name1 [Domain] [Domain] for Counterparty Name1 [Axis] Summary of geographical information about non-current assets Disclosure of geographical areas [text block] Share price (in GBP per share) Share Price, Acquisition Date Share Price, Acquisition Date Document Transition Report Document Transition Report 61 - 90 days overdue Later than two months and not later than three months [member] Disclosure of nature and extent of risks arising from financial instruments [line items] Disclosure of nature and extent of risks arising from financial instruments [line items] Foreign exchange translation reserve Reserve of exchange differences on translation [member] Schedule of deferred taxes Disclosure of temporary difference, unused tax losses and unused tax credits [text block] Payment term Payment Term Payment Term Entity Current Reporting Status Entity Current Reporting Status Share-Based Payment Arrangements [Abstract] Share-Based Payment Arrangements [Abstract] Share-Based Payment Arrangements [Abstract] Vehicles Vehicles [member] Net change in cash and cash equivalents Increase (decrease) in cash and cash equivalents before effect of exchange rate changes Reconciliation of average effective tax rate and applicable tax rate [abstract] Reconciliation of average effective tax rate and applicable tax rate [abstract] Interest income on bank deposits Interest income on deposits Disclosure of revenue recognition periods Disclosure of deferred income [text block] Endava (UK) Limited Endava (UK) Limited [Member] Endava (UK) Limited [Member] Total consideration transferred, acquisition-date fair value Consideration transferred, acquisition-date fair value Consideration transferred, acquisition-date fair value Differences in overseas tax rates Tax rate effect of foreign tax rates Adjustments to consideration transferred Adjustments to consideration transferred Increase (Decrease) In Consideration Transferred Increase (Decrease) In Consideration Transferred Share-Based Payments Disclosure of share-based payment arrangements [text block] Revenue growth rate Growth rate used to extrapolate cash flow projections Reasonably possible increase in risk variable, impact on equity Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Impact On Equity Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Impact On Equity GalaxE Systems LLC GalaxE Systems LLC [Member] GalaxE Systems LLC 3 to 5 Years Later than three years and not later than five years [member] Endava Argentina SRL Endava Argentina SRL [Member] Endava Argentina SRL Notional amount Notional amount Amortisation Reconciliation of changes in intangible assets other than goodwill [abstract] Corporation tax payable Current tax liabilities, current