Endava plc (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 0001000 - Document - Document and Entity Information Document Network

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 http://www.endava.com/role/DocumentAndEntityInformationDocument
2 Document Information [Table] Table

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 dei:DocumentInformationTable
3 Classes of ordinary shares [axis] Axis ifrs-full:ClassesOfOrdinarySharesAxis
4 Ordinary shares [member] Member ifrs-full:OrdinarySharesMember
5 Class A ordinary shares Member dava:ClassAOrdinarySharesMember
6 Class B ordinary shares Member dava:ClassBOrdinarySharesMember
7 Class C ordinary shares Member dava:ClassCOrdinarySharesMember
8 Document Information [Line Items] LineItems dei:DocumentInformationLineItems
9 Entity Registrant Name Concept (Text/String) For Period dei:EntityRegistrantName
10 Entity Central Index Key Concept (CIK Number) For Period dei:EntityCentralIndexKey
11 Entity Filer Category Concept (Filer Category) For Period dei:EntityFilerCategory
12 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
13 Entity Current Reporting Status Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
14 Entity Well-known Seasoned Issuer Concept (Yes/No) For Period dei:EntityWellKnownSeasonedIssuer
15 Document Type Concept (Submission Type) For Period dei:DocumentType
16 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
17 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
18 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
19 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
20 Entity Common Stock, Shares Outstanding Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
21 1001000 - Statement - Consolidated Statement of Comprehensive Income Network

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 http://www.endava.com/role/ConsolidatedStatementOfComprehensiveIncome
22 Implied Table Table

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23 Profit or loss [abstract] Abstract ifrs-full:IncomeStatementAbstract
24 Revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
25 Cost of sales Abstract dava:CostOfSalesAbstract
26 Direct cost of sales Concept (Monetary) For Period Debit dava:CostOfSalesDirect
27 Allocated cost of sales Concept (Monetary) For Period Debit dava:CostOfSalesAllocated
28 Total cost of sales Concept (Monetary) For Period Debit ifrs-full:CostOfSales
29 Gross profit Concept (Monetary) For Period Credit ifrs-full:GrossProfit
30 Selling, general and administrative expenses Concept (Monetary) For Period Debit ifrs-full:AdministrativeExpense
31 Operating profit Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
32 Finance costs Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
33 Finance income Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
34 Net finance (expense) / income Concept (Monetary) For Period Credit dava:FinanceExpenseIncomeNet
35 Profit before tax Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
36 Tax on profit on ordinary activities Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
37 Profit for the year and profit attributable to the equity holders of the Company Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
38 Earnings per share (EPS): Abstract ifrs-full:EarningsPerShareAbstract
39 Basic EPS (in gbp per share) Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
40 Diluted EPS (in gbp per share) Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
41 Weighted average number of shares outstanding - basic (in shares) Concept (Shares) For Period ifrs-full:WeightedAverageShares
42 Weighted average number of shares outstanding - diluted (in shares) Concept (Shares) For Period ifrs-full:AdjustedWeightedAverageShares
43 Other comprehensive income [abstract] Abstract ifrs-full:OtherComprehensiveIncomeAbstract
44 Exchange differences on translating foreign operations Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
45 Total comprehensive income for the year attributable to the equity holders of the Company Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
46 1002000 - Statement - Consolidated Balance Sheet Network

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 http://www.endava.com/role/ConsolidatedBalanceSheet
47 Implied Table Table

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48 Statement of financial position [abstract] Abstract ifrs-full:StatementOfFinancialPositionAbstract
49 Assets - Non current Abstract ifrs-full:NoncurrentAssetsAbstract
50 Goodwill Concept (Monetary) As Of Debit ifrs-full:Goodwill
51 Intangible assets Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
52 Property, plant and equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
53 Deferred tax assets Concept (Monetary) As Of Debit ifrs-full:DeferredTaxAssets
54 Other assets - non-current Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentAssets
55 Total Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
56 Assets - Current Abstract ifrs-full:CurrentAssetsAbstract
57 Inventories Concept (Monetary) As Of Debit ifrs-full:Inventories
58 Trade and other receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
59 Corporation tax receivable Concept (Monetary) As Of Debit ifrs-full:CurrentTaxAssetsCurrent
60 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
61 Total Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
62 Total assets Concept (Monetary) As Of Debit ifrs-full:Assets
63 Liabilities - Current Abstract ifrs-full:CurrentLiabilitiesAbstract
64 Borrowings Concept (Monetary) As Of Credit ifrs-full:ShorttermBorrowings
65 Trade and other payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
66 Corporation tax payable Concept (Monetary) As Of Credit ifrs-full:CurrentTaxLiabilitiesCurrent
67 Contingent consideration Concept (Monetary) As Of Credit dava:CurrentContingentConsideration
68 Deferred consideration Concept (Monetary) As Of Credit dava:CurrentDeferredConsideration
69 Total Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
70 Liabilities - Non-current Abstract ifrs-full:NoncurrentLiabilitiesAbstract
71 Borrowings Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
72 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
73 Contingent consideration Concept (Monetary) As Of Credit dava:NoncurrentContingentConsideration
74 Other liabilities - non current Concept (Monetary) As Of Credit ifrs-full:OtherNoncurrentLiabilities
75 Total Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
76 Equity Abstract ifrs-full:EquityAbstract
77 Share capital Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
78 Share premium Concept (Monetary) As Of Credit ifrs-full:SharePremium
79 Merger relief reserve Concept (Monetary) As Of Credit ifrs-full:MergerReserve
80 Retained earnings Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
81 Other reserves Concept (Monetary) As Of Credit ifrs-full:OtherReserves
82 Investment in own shares Concept (Monetary) As Of Debit ifrs-full:TreasuryShares
83 Total Concept (Monetary) As Of Credit ifrs-full:Equity
84 Total liabilities and equity Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
85 1003000 - Statement - Consolidated Statement of Changes in Equity Network

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 http://www.endava.com/role/ConsolidatedStatementOfChangesInEquity
86 Entities [Table] Table

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 dei:EntitiesTable
87 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
88 Equity [member] Member ifrs-full:EquityMember
89 Share capital Member ifrs-full:IssuedCapitalMember
90 Share premium Member ifrs-full:SharePremiumMember
91 Merger relief reserve Member ifrs-full:MergerReserveMember
92 Investment in own shares Member ifrs-full:TreasurySharesMember
93 Retained earnings Member ifrs-full:RetainedEarningsMember
94 Capital redemption reserve Member ifrs-full:CapitalRedemptionReserveMember
95 Foreign exchange translation reserve Member ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember
96 Entity Information [Line Items] LineItems dei:EntityInformationLineItems
97 Beginning balance Concept (Monetary) As Of Credit ifrs-full:Equity
98 Equity-settled share-based payment transactions Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
99 Dividends Concept (Monetary) For Period Debit ifrs-full:DividendsPaid
100 Issue of shares Concept (Monetary) For Period Credit ifrs-full:IssueOfEquity
101 Shares purchased by the employee benefits trust Concept (Monetary) For Period Debit dava:IncreaseDecreaseThroughSharesPurchasedbyEmployeeBenefitsTrustEquity
102 Transaction with owners Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners
103 Profit for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
104 Other comprehensive income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
105 Total comprehensive income for the year Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
106 Ending balance Concept (Monetary) As Of Credit ifrs-full:Equity
107 1004000 - Statement - Consolidated Statement of Cash Flows Consolidated Statement of Cash Flows Network

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 http://www.endava.com/role/ConsolidatedStatementOfCashFlowsConsolidatedStatementOfCashFlows
108 Implied Table Table

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109 Statement of cash flows [abstract] Abstract ifrs-full:StatementOfCashFlowsAbstract
110 Operating activities Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
111 Profit for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
112 Income tax charge Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
113 Adjustments (note 28) Concept (Monetary) For Period Debit ifrs-full:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital
114 Tax paid Concept (Monetary) For Period Credit ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities
115 UK research and development credit received Concept (Monetary) For Period Debit dava:UKResearchandDevelopmentCreditReceivedClassifiedasOperatingActivities
116 Net changes in working capital (note 28) Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseInWorkingCapital
117 Net cash from operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
118 Investing activities Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
119 Purchase of non-current assets (tangibles and intangibles) Concept (Monetary) For Period Credit ifrs-full:PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities
120 Proceeds / (loss) from disposal of non-current assets Concept (Monetary) For Period Debit ifrs-full:ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities
121 Acquisition of business / subsidiaries, consideration in cash Concept (Monetary) For Period Credit ifrs-full:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities
122 Cash and cash equivalents acquired with subsidiaries Concept (Monetary) For Period Debit ifrs-full:CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013
123 Interest received Concept (Monetary) For Period Debit ifrs-full:InterestReceivedClassifiedAsInvestingActivities
124 Net cash used in investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
125 Financing activities Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
126 Proceeds from borrowings Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
127 Repayment of borrowings Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
128 Grant received Concept (Monetary) For Period Debit ifrs-full:ProceedsFromGovernmentGrantsClassifiedAsFinancingActivities
129 Interest paid Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsFinancingActivities
130 Dividends paid Concept (Monetary) For Period Credit ifrs-full:DividendsPaidClassifiedAsFinancingActivities
131 Purchase of own shares Concept (Monetary) For Period Credit ifrs-full:PaymentsToAcquireOrRedeemEntitysShares
132 Net cash from/(used in) financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
133 Net change in cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges
134 Cash and cash equivalents at the beginning of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
135 Net foreign exchange differences Concept (Monetary) For Period Debit ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents
136 Cash and cash equivalents at the end of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
137 2101100 - Disclosure - General Information Network

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 http://www.endava.com/role/GeneralInformation
138 Implied Table Table

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139 General Information About Financial Statements [Abstract] Abstract dava:GeneralInformationAboutFinancialStatementsAbstract
140 General Information Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory
141 2104100 - Disclosure - Application Of New and Revised International Financial Reporting Standards ("IFRS") Network

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 http://www.endava.com/role/ApplicationOfNewAndRevisedInternationalFinancialReportingStandardsIfrs
142 Implied Table Table

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143 Accounting Policies, Changes In Accounting Estimates And Errors [Abstract] Abstract dava:AccountingPoliciesChangesInAccountingEstimatesAndErrorsAbstract
144 Application of New and Revised International Financial Reporting Standards (IFRS) Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory
145 2107100 - Disclosure - Significant Accounting Policies Network

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 http://www.endava.com/role/SignificantAccountingPolicies
146 Implied Table Table

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147 Corporate Information And Statement Of IFRS Compliance [Abstract] Abstract dava:CorporateInformationAndStatementOfIFRSComplianceAbstract
148 Significant Accounting Policies Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
149 21100100 - Disclosure - Operating Segment Analysis Network

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 http://www.endava.com/role/OperatingSegmentAnalysis
150 Implied Table Table

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151 Operating Segments [Abstract] Abstract dava:OperatingSegmentsAbstract
152 Operating Segment Analysis Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory
153 2110100 - Disclosure - Operating Profit Network

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 http://www.endava.com/role/OperatingProfit
154 Implied Table Table

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155 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
156 Operating Profit Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfExpensesExplanatory
157 21103100 - Disclosure - Revenue Network

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 http://www.endava.com/role/Revenue
158 Implied Table Table

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159 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
160 Revenue Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRevenueExplanatory
161 21106100 - Disclosure - Particulars of Employees Network

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 http://www.endava.com/role/ParticularsOfEmployees
162 Implied Table Table

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163 Additional information [abstract] Abstract ifrs-full:AdditionalInformationAbstract
164 Particulars of Employees Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInformationAboutEmployeesExplanatory
165 2113100 - Disclosure - Key Management Remuneration Network

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 http://www.endava.com/role/KeyManagementRemuneration
166 Implied Table Table

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167 Related Party [Abstract] Abstract dava:RelatedPartyAbstract
168 Key Management Remuneration Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRelatedPartyExplanatory
169 2116100 - Disclosure - Finance Costs Network

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 http://www.endava.com/role/FinanceCosts
170 Implied Table Table

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171 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
172 Finance Costs Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceCostExplanatory
173 2119100 - Disclosure - Finance Income Network

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 http://www.endava.com/role/FinanceIncome
174 Implied Table Table

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175 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
176 Finance Income Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceIncomeExplanatory
177 2122100 - Disclosure - Tax on Profit on Ordinary Activities Network

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 http://www.endava.com/role/TaxOnProfitOnOrdinaryActivities
178 Implied Table Table

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179 Income Taxes [Abstract] Abstract dava:IncomeTaxesAbstract
180 Tax On Profit On Ordinary Activities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
181 2125100 - Disclosure - Deferred Tax Assets and Liabilities Network

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 http://www.endava.com/role/DeferredTaxAssetsAndLiabilities
182 Implied Table Table

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183 Income Taxes [Abstract] Abstract dava:IncomeTaxesAbstract
184 Deferred Tax Assets and Liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
185 2128100 - Disclosure - Earnings Per Share Network

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 http://www.endava.com/role/EarningsPerShare
186 Implied Table Table

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187 Earnings per share [abstract] Abstract ifrs-full:EarningsPerShareAbstract
188 Earnings Per Share Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEarningsPerShareExplanatory
189 2131100 - Disclosure - Goodwill Network

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 http://www.endava.com/role/Goodwill
190 Implied Table Table

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191 Intangible Assets [Abstract] Abstract dava:IntangibleAssetsAbstract
192 Goodwill Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfGoodwillExplanatory
193 2134100 - Disclosure - Acquisition of Subsidiaries Network

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 http://www.endava.com/role/AcquisitionOfSubsidiaries
194 Implied Table Table

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195 Business Combinations1 [Abstract] Abstract dava:BusinessCombinations1Abstract
196 Acquisition of Subsidiaries Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBusinessCombinationsExplanatory
197 2140100 - Disclosure - Intangible Assets Network

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 http://www.endava.com/role/IntangibleAssets
198 Implied Table Table

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199 Intangible Assets [Abstract] Abstract dava:IntangibleAssetsAbstract
200 Intangible Assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIntangibleAssetsExplanatory
201 2143100 - Disclosure - Property, Plant and Equipment Network

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 http://www.endava.com/role/PropertyPlantAndEquipment
202 Implied Table Table

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203 Property, plant and equipment [abstract] Abstract ifrs-full:PropertyPlantAndEquipmentAbstract
204 Property, Plant and Equipment Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory
205 2146100 - Disclosure - Significant Shareholdings and Related Party Transactions Network

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 http://www.endava.com/role/SignificantShareholdingsAndRelatedPartyTransactions
206 Implied Table Table

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207 Related Party [Abstract] Abstract dava:RelatedPartyAbstract
208 Significant Shareholdings and Related Parties Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRelatedPartyExplanatory
209 2152100 - Disclosure - Trade and Other Receivables Network

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 http://www.endava.com/role/TradeAndOtherReceivables
210 Implied Table Table

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211 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
212 Trade and Other Receivables Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory
213 2155100 - Disclosure - Trade and Other Payables Network

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 http://www.endava.com/role/TradeAndOtherPayables
214 Implied Table Table

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215 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
216 Trade and Other Payables Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory
217 2161100 - Disclosure - Financial Assets and Liabilities Network

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 http://www.endava.com/role/FinancialAssetsAndLiabilities
218 Implied Table Table

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219 Financial Instruments [Abstract] Abstract dava:FinancialInstrumentsAbstract
220 Financial Assets and Liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialInstrumentsExplanatory
221 2164100 - Disclosure - Loans and Borrowings Network

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 http://www.endava.com/role/LoansAndBorrowings
222 Implied Table Table

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223 Financial Instruments [Abstract] Abstract dava:FinancialInstrumentsAbstract
224 Loans and Borrowings Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBorrowingsExplanatory
225 2167100 - Disclosure - Commitments Under Finance Leases Network

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 http://www.endava.com/role/CommitmentsUnderFinanceLeases
226 Implied Table Table

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227 Leases1 [Abstract] Abstract dava:Leases1Abstract
228 Commitments Under Finance Leases Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfLeasesExplanatory
229 2170100 - Disclosure - Commitments Under Operating Leases Network

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230 Implied Table Table

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231 Leases1 [Abstract] Abstract dava:Leases1Abstract
232 Commitments Under Operating Leases Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfLeasesExplanatory
233 2173100 - Disclosure - Share Capital Network

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234 Implied Table Table

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235 Disclosure of share capital, reserves and other equity interest [Abstract] Abstract dava:DisclosureofsharecapitalreservesandotherequityinterestAbstract
236 Share Capital Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
237 2176100 - Disclosure - Distributions Made Network

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238 Implied Table Table

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239 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
240 Distributions Made Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDividendsExplanatory
241 2179100 - Disclosure - Share Options Network

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 http://www.endava.com/role/ShareOptions
242 Implied Table Table

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243 Share-Based Payment Arrangements [Abstract] Abstract dava:ShareBasedPaymentArrangementsAbstract
244 Share Options Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory
245 2182100 - Disclosure - Cash Flow Adjustments and Changes in Working Capital Network

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 http://www.endava.com/role/CashFlowAdjustmentsAndChangesInWorkingCapital
246 Implied Table Table

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247 Cash Flow Statement [Abstract] Abstract dava:CashFlowStatementAbstract
248 Cash Flow Adjustments and Changes in Working Capital Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCashFlowStatementExplanatory
249 2185100 - Disclosure - Capital Commitments Network

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 http://www.endava.com/role/CapitalCommitments
250 Implied Table Table

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251 Additional information [abstract] Abstract ifrs-full:AdditionalInformationAbstract
252 Capital Commitments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCommitmentsExplanatory
253 2188100 - Disclosure - Contingent Liabilities Network

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 http://www.endava.com/role/ContingentLiabilities
254 Implied Table Table

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255 Disclosure of other provisions, contingent liabilities and contingent assets [Abstract] Abstract dava:DisclosureofotherprovisionscontingentliabilitiesandcontingentassetsAbstract
256 Contingent Liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfContingentLiabilitiesExplanatory
257 2191100 - Disclosure - Financial Instrument Risk Network

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258 Implied Table Table

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259 Financial Instruments [Abstract] Abstract dava:FinancialInstrumentsAbstract
260 Financial Instrument Risk Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialRiskManagementExplanatory
261 2194100 - Disclosure - Capital Management Policies and Procedures Network

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262 Implied Table Table

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263 Corporate Information And Statement Of IFRS Compliance [Abstract] Abstract dava:CorporateInformationAndStatementOfIFRSComplianceAbstract
264 Capital Management Policies and Procedures Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory
265 2197100 - Disclosure - Subsequent Events Network

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266 Implied Table Table

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267 Events After Reporting Period [Abstract] Abstract dava:EventsAfterReportingPeriodAbstract
268 Subsequent Events Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory
269 2207201 - Disclosure - Significant Accounting Policies (Policies) Network

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270 Implied Table Table

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271 Corporate Information And Statement Of IFRS Compliance [Abstract] Abstract dava:CorporateInformationAndStatementOfIFRSComplianceAbstract
272 Accounting standards issued but not yet effective Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations
273 Statement of Compliance Concept (Text Block (HTML)) For Period ifrs-full:StatementOfIFRSCompliance
274 Basis of Preparation Concept (Text Block (HTML)) For Period dava:DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock
275 Functional and Presentation Currency Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory
276 Cost of Sales Concept (Text Block (HTML)) For Period dava:DescriptionOfAccountingPolicyForCostOfRevenuePolicyTextBlock
277 Use of Estimates and Judgements Concept (Text Block (HTML)) For Period dava:DescriptionofAccountingPolicyforUseofEstimatesandJudgementsPolicyTextBlock
278 Business Combinations Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory
279 Share-Based Compensation Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory
280 Going concern Concept (Text Block (HTML)) For Period dava:DescriptionofAccountingPolicyforGoingConcernPolicyTextBlock
281 Basis of consolidation Concept (Text Block (HTML)) For Period dava:DescriptionOfAccountingPolicyForBasisOfConsolidationPolicyTextBlock
282 Foreign Currency Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory
283 Financial instruments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory
284 Property, plant and equipment Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
285 Intangible assets and goodwill Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory
286 Lease agreements Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory
287 Impairment Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory
288 Employee benefits Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory
289 Provisions Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForProvisionsExplanatory
290 Revenue Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForRecognitionOfRevenue
291 Government grants Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForGovernmentGrants
292 Finance income and finance costs Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory
293 Income taxes Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
294 Cash and cash equivalents Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents
295 Equity, reserves and dividend payments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIssuedCapitalExplanatory
296 2307302 - Disclosure - Significant Accounting Policies (Tables) Network

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300 Summary of useful life for intangible assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory
301 23100301 - Disclosure - Operating Segment Analysis (Tables) Network

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302 Implied Table Table

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303 Operating Segments [Abstract] Abstract dava:OperatingSegmentsAbstract
304 Summary of geographical information about non-current assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfGeographicalAreasExplanatory
305 2310301 - Disclosure - Operating Profit (Tables) Network

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306 Implied Table Table

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308 Schedule of operating expenses Concept (Text Block (HTML)) For Period dava:OtherOperatingIncomeAndExpense1TableTextBlock
309 Schedule of auditors' remuneration Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfAuditorsRemunerationExplanatory
310 23103301 - Disclosure - Revenue (Tables) Network

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 http://www.endava.com/role/RevenueTables
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313 Summary of disaggregated revenue by geographical split Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory
314 23106301 - Disclosure - Particulars of Employees (Tables) Network

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315 Implied Table Table

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317 Schedule of Particulars of Employees Concept (Text Block (HTML)) For Period dava:DisclosureOfDetailedInformationAboutEmployeesExplanatoryTableTextBlock
318 2313301 - Disclosure - Key Management Remuneration (Tables) Network

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319 Implied Table Table

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320 Related Party [Abstract] Abstract dava:RelatedPartyAbstract
321 Schedule of Key Management Remuneration Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
322 2316301 - Disclosure - Finance Costs (Tables) Network

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 http://www.endava.com/role/FinanceCostsTables
323 Implied Table Table

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325 Schedule of finance costs Concept (Text Block (HTML)) For Period dava:DisclosureofFinanceCostsExplanatoryTableTextBlock
326 2319301 - Disclosure - Finance Income (Tables) Network

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 http://www.endava.com/role/FinanceIncomeTables
327 Implied Table Table

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329 Schedule of finance income Concept (Text Block (HTML)) For Period dava:DisclosureofFinanceIncomeExplanatoryTableTextBlock
330 2322301 - Disclosure - Tax on Profit on Ordinary Activities (Tables) Network

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 http://www.endava.com/role/TaxOnProfitOnOrdinaryActivitiesTables
331 Implied Table Table

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332 Income Taxes [Abstract] Abstract dava:IncomeTaxesAbstract
333 Summary of analysis of charge/credit in the year Concept (Text Block (HTML)) For Period dava:DisclosureOfMajorComponentsOfTaxExpenseIncomeTableTextBlock
334 Reconciliation of the tax rate on group profits Concept (Text Block (HTML)) For Period dava:DisclosureOfReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAndAverageEffectiveTaxRateTableTextBlock
335 Summary of tax on items charged to equity and statement of comprehensive income Concept (Text Block (HTML)) For Period dava:DisclosureOfTaxOnItemsChargedToEquityAndComprehensiveIncomeTableTextBlock
336 2325301 - Disclosure - Deferred Tax Assets and Liabilities (Tables) Network

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 http://www.endava.com/role/DeferredTaxAssetsAndLiabilitiesTables
337 Implied Table Table

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338 Income Taxes [Abstract] Abstract dava:IncomeTaxesAbstract
339 Schedule of deferred taxes Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory
340 2328301 - Disclosure - Earnings Per Share (Tables) Network

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 http://www.endava.com/role/EarningsPerShareTables
341 Implied Table Table

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343 Schedule of earnings per share Concept (Text Block (HTML)) For Period ifrs-full:EarningsPerShareExplanatory
344 2331301 - Disclosure - Goodwill (Tables) Network

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 http://www.endava.com/role/GoodwillTables
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348 Schedule of goodwill impairment testing assumptions Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesExplanatory
349 2334301 - Disclosure - Acquisition of Subsidiaries (Tables) Network

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 http://www.endava.com/role/AcquisitionOfSubsidiariesTables
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352 Schedule of business combinations Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory
353 Schedule of goodwill arising from acquisition Concept (Text Block (HTML)) For Period dava:BusinessCombinationSegmentAllocation1TableTextBlock
354 Schedule of business acquisition, pro-forma information Concept (Text Block (HTML)) For Period dava:BusinessAcquisitionProFormaInformation1TableTextBlock
355 Schedule of acquisition related costs Concept (Text Block (HTML)) For Period dava:ScheduleofAcquisitionRelatedCostsTableTextBlock
356 2340301 - Disclosure - Intangible Assets (Tables) Network

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 http://www.endava.com/role/IntangibleAssetsTables
357 Implied Table Table

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359 Schedule of intangible assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory
360 2343301 - Disclosure - Property, Plant and Equipment (Tables) Network

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 http://www.endava.com/role/PropertyPlantAndEquipmentTables
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363 Schedule of property, plant and equipment Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
364 2346301 - Disclosure - Significant Shareholdings and Related Party Transactions (Tables) Network

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 http://www.endava.com/role/SignificantShareholdingsAndRelatedPartyTransactionsTables
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367 Schedule of ownership interest Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
368 2352301 - Disclosure - Trade and Other Receivables (Tables) Network

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 http://www.endava.com/role/TradeAndOtherReceivablesTables
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371 Schedule of trade and other receivables Concept (Text Block (HTML)) For Period dava:DisclosureofTradeandOtherReceivablesTableTextBlock
372 2355301 - Disclosure - Trade and Other Payables (Tables) Network

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 http://www.endava.com/role/TradeAndOtherPayablesTables
373 Implied Table Table

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375 Schedule of trade and other payables Concept (Text Block (HTML)) For Period dava:DisclosureOfTradeAndOtherPayablesExplanatoryTableTextBlock
376 2361301 - Disclosure - Financial Assets and Liabilities (Tables) Network

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 http://www.endava.com/role/FinancialAssetsAndLiabilitiesTables
377 Implied Table Table

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379 Schedule of financial assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialAssetsExplanatory
380 Schedule of financial liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialLiabilitiesExplanatory
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382 Valuation technique for significant unobservable inputs, liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfLiabilitiesExplanatory
383 2364301 - Disclosure - Loans and Borrowings (Tables) Network

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 http://www.endava.com/role/LoansAndBorrowingsTables
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386 Schedule of detailed information about borrowings Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory
387 2367301 - Disclosure - Commitments Under Finance Leases (Tables) Network

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 http://www.endava.com/role/CommitmentsUnderFinanceLeasesTables
388 Implied Table Table

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391 2370301 - Disclosure - Commitments Under Operating Leases (Tables) Network

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*

 http://www.endava.com/role/CommitmentsUnderOperatingLeasesTables
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395 2373301 - Disclosure - Share Capital (Tables) Network

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 http://www.endava.com/role/ShareCapitalTables
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399 2379301 - Disclosure - Share Options (Tables) Network

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 http://www.endava.com/role/ShareOptionsTables
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403 2382301 - Disclosure - Cash Flow Adjustments and Changes in Working Capital (Tables) Network

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 http://www.endava.com/role/CashFlowAdjustmentsAndChangesInWorkingCapitalTables
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406 Schedule of cash flow statement adjustments Concept (Text Block (HTML)) For Period dava:DisclosureOfDetailedInformationOnSupplementalCashFlowStatementExplanatoryTableTextBlock
407 Schedule of non-cash changes arising from financing activities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInformationThatEnablesUsersOfFinancialStatementsToEvaluateChangesInLiabilitiesArisingFromFinancingActivitiesExplanatory
408 2391301 - Disclosure - Financial Instrument Risk (Tables) Network

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 http://www.endava.com/role/FinancialInstrumentRiskTables
409 Implied Table Table

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411 Foreign currency denominated financial assets and liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory
412 Schedule of effect of changes in foreign exchange rates Concept (Text Block (HTML)) For Period ifrs-full:SensitivityAnalysisForEachTypeOfMarketRisk
413 Schedule of maximum exposure to credit risk Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCreditRiskExplanatory
414 Analysis of age of financial assets that are past due but not impaired Concept (Text Block (HTML)) For Period ifrs-full:AnalysisOfAgeOfFinancialAssetsThatArePastDueButNotImpaired
415 Disclosure of maturity analysis for non-derivative financial liabilities Concept (Text Block (HTML)) For Period ifrs-full:MaturityAnalysisForNonderivativeFinancialLiabilities
416 2401401 - Disclosure - General Information (Details) Network

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 http://www.endava.com/role/GeneralInformationDetails
417 Implied Table Table

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420 2407403 - Disclosure - Significant Accounting Policies (Details) Network

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 http://www.endava.com/role/SignificantAccountingPoliciesDetails
421 Disclosure of detailed information about property, plant and equipment [table] Table

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451 24100402 - Disclosure - Operating Segment Analysis - Geographical Information (Details) Network

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 http://www.endava.com/role/OperatingSegmentAnalysisGeographicalInformationDetails
452 Disclosure of geographical areas [table] Table

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 ifrs-full:DisclosureOfGeographicalAreasTable
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460 Europe Member dava:Europe1Member
461 Other Member dava:OtherGeographicalAreasMember
462 Disclosure of geographical areas [line items] LineItems ifrs-full:DisclosureOfGeographicalAreasLineItems
463 Percentage of entity's revenue Concept (Percent) For Period ifrs-full:PercentageOfEntitysRevenue
464 Total Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts
465 24103402 - Disclosure - Revenue (Details) Network

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 http://www.endava.com/role/RevenueDetails
466 Disclosure of disaggregation of revenue from contracts with customers [table] Table

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 ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable
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474 2410402 - Disclosure - Operating Profit - Operating Expenses (Details) Network

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 http://www.endava.com/role/OperatingProfitOperatingExpensesDetails
475 Implied Table Table

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477 Depreciation and impairment of owned property, plant and equipment Concept (Monetary) For Period Debit ifrs-full:DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
478 Depreciation of assets held under finance leases Concept (Monetary) For Period Debit dava:DepreciationOfAssetsUnderFinanceLease
479 Impairment of non-current assets (tangibles and intangibles) Concept (Monetary) For Period Debit dava:ImpairmentLossRecognisedInProfitorLossNonCurrentAssets
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481 Gain on disposal of property, plant and equipment Concept (Monetary) For Period Credit ifrs-full:GainsOnDisposalsOfPropertyPlantAndEquipment
482 Loss on disposal of property, plant and equipment Concept (Monetary) For Period Debit ifrs-full:LossesOnDisposalsOfPropertyPlantAndEquipment
483 Research and development expenditure credit Concept (Monetary) For Period Credit dava:ResearchAndDevelopmentExpenseCredit
484 Government grants Concept (Monetary) For Period Credit ifrs-full:RevenueFromGovernmentGrants
485 Share-based compensation Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
486 Initial public offering preparation costs Concept (Monetary) For Period Debit dava:IPOPreparationCosts
487 Operating lease costs, land and buildings Concept (Monetary) For Period Debit ifrs-full:MinimumOperatingLeasePayments
488 2410403 - Disclosure - Operating Profit - Auditor Remuneration (Details) Network

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 http://www.endava.com/role/OperatingProfitAuditorRemunerationDetails
489 Implied Table Table

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490 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
491 Audit of the financial statements Concept (Monetary) For Period Debit dava:AuditorsRemunerationForAuditServicesAuditOfFinancialStatements
492 Subsidiary local statutory audits Concept (Monetary) For Period Debit dava:AuditorsRemunerationForAuditServicesSubsidiaryLocalStatutoryAudits
493 Total audit fees Concept (Monetary) For Period Debit ifrs-full:AuditorsRemunerationForAuditServices
494 Initial public offering fees Concept (Monetary) For Period Debit dava:AuditorsRemunerationForIPOAccountingFees
495 Total audit related fees Concept (Monetary) For Period Debit dava:AuditRelatedFees
496 Total auditor’s remuneration Concept (Monetary) For Period Debit ifrs-full:AuditorsRemuneration
497 24106402 - Disclosure - Particulars of Employees (Details) Network

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 http://www.endava.com/role/ParticularsOfEmployeesDetails
498 Implied Table Table

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501 Number of operational staff Concept (Integer) For Period dava:AverageNumberOfOperationalStaff
502 Number of administrative staff Concept (Integer) For Period dava:AverageNumberOfAdministrativeStaff
503 Number of management staff Concept (Integer) For Period dava:AverageNumberOfManagementStaff
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507 Social security and pension costs Concept (Monetary) For Period Debit ifrs-full:SocialSecurityContributions
508 Share-based compensation Concept (Monetary) For Period Debit ifrs-full:OtherLongtermBenefits
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510 2413402 - Disclosure - Key Management Remuneration (Details) Network

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 http://www.endava.com/role/KeyManagementRemunerationDetails
511 Disclosure of transactions between related parties [table] Table

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 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
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514 KMP of Entity or Parent, highest paid Director Member dava:KeyManagementPersonnelOfEntityOrParentHighestPaidDirectorMember
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516 Remuneration paid Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits
517 Company contribution to pension scheme Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationPostemploymentBenefits
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519 Total Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
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521 Number of share options exercised (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
522 2416402 - Disclosure - Finance Costs (Details) Network

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 http://www.endava.com/role/FinanceCostsDetails
523 Implied Table Table

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524 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
525 Interest charge on bank borrowings Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnBorrowings
526 Interest charge on leases Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnFinanceLeases
527 Foreign exchange loss Concept (Monetary) For Period Debit ifrs-full:NetForeignExchangeLoss
528 Other interest charge Concept (Monetary) For Period Debit dava:InterestExpenseOther1
529 Fair value movement of financial liabilities Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnOtherFinancialLiabilities
530 Total Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
531 2419402 - Disclosure - Finance Income (Details) Network

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 http://www.endava.com/role/FinanceIncomeDetails
532 Implied Table Table

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533 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
534 Interest income on bank deposits Concept (Monetary) For Period Credit ifrs-full:InterestIncomeOnDeposits
535 Other interest income Concept (Monetary) For Period Credit dava:InterestIncomeOther1
536 Foreign exchange gain Concept (Monetary) For Period Credit ifrs-full:NetForeignExchangeGain
537 Fair value gain on forward foreign exchange contracts held for trading Concept (Monetary) For Period Credit ifrs-full:TradingIncomeExpenseOnForeignExchangeContracts
538 Total Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
539 2422402 - Disclosure - Tax on Profit on Ordinary Activities - Tax Provision (Details) Network

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 http://www.endava.com/role/TaxOnProfitOnOrdinaryActivitiesTaxProvisionDetails
540 Disclosure of temporary difference, unused tax losses and unused tax credits [table] Table

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 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
541 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
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543 Changes in tax rates or tax laws enacted or announced Member ifrs-full:ChangesInTaxRatesOrTaxLawsEnactedOrAnnouncedMember
544 Disclosure of temporary difference, unused tax losses and unused tax credits [line items] LineItems ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
545 Applicable tax rate Concept (Percent) For Period ifrs-full:ApplicableTaxRate
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547 Overseas tax Concept (Monetary) For Period Debit dava:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsForeign
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549 Deferred Tax Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncome
550 Total tax Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
551 2422403 - Disclosure - Tax on Profit on Ordinary Activities - Rate Reconciliation (Details) Network

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 http://www.endava.com/role/TaxOnProfitOnOrdinaryActivitiesRateReconciliationDetails
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553 Income Taxes [Abstract] Abstract dava:IncomeTaxesAbstract
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555 Profit on ordinary activities before taxation Concept (Monetary) For Period Credit ifrs-full:AccountingProfit
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557 Differences in overseas tax rates Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfForeignTaxRates
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559 Utilisation of previously unrecognised tax losses Concept (Monetary) For Period Debit dava:TaxEffectOfUtilisingPreviouslyUnrecognisedTaxLosses
560 Other permanent differences Concept (Monetary) For Period Debit dava:TaxEffectOfOtherPermanentDifferences
561 Adjustments related to prior periods Concept (Monetary) For Period Debit dava:TaxEffectOfPriorYearIncomeTaxes
562 Tax on unremitted earnings/witholding tax on dividends Concept (Monetary) For Period Credit dava:TaxEffectOfUnremittedEarningsAndWithholdingsOnDividends
563 Impact of rate change on deferred tax Concept (Monetary) For Period Debit ifrs-full:TaxEffectFromChangeInTaxRate
564 Total tax Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
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566 Applicable tax rate Concept (Percent) For Period ifrs-full:ApplicableTaxRate
567 Differences in overseas tax rates Concept (Percent) For Period ifrs-full:TaxRateEffectOfForeignTaxRates
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569 Utilisation of previously unrecognised tax losses Concept (Percent) For Period dava:TaxRateEffectOfUtilisingPreviouslyUnrecognisedTaxLosses
570 Other permanent differences Concept (Percent) For Period dava:TaxRateEffectOfOtherPermanentDifferences
571 Adjustments related to prior periods Concept (Percent) For Period ifrs-full:TaxRateEffectOfAdjustmentsForCurrentTaxOfPriorPeriods
572 Tax on unremitted earnings/witholding tax on dividends Concept (Percent) For Period dava:TaxRateEffectOfUnremittedEarningsAndWithholdingsOnDividends
573 Impact of rate change on deferred tax Concept (Percent) For Period ifrs-full:TaxRateEffectFromChangeInTaxRate
574 Total Concept (Percent) For Period ifrs-full:AverageEffectiveTaxRate
575 2422404 - Disclosure - Tax on Profit on Ordinary Activities - Tax on Items Charged to Equity and Comprehensive Income (Details) Network

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 http://www.endava.com/role/TaxOnProfitOnOrdinaryActivitiesTaxOnItemsChargedToEquityAndComprehensiveIncomeDetails
576 Implied Table Table

*

*

 implied:Table
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579 Total credit to equity and statement of comprehensive income Concept (Monetary) For Period Debit dava:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAndItemsCreditedChargedDirectlyToEquity
580 2422405 - Disclosure - Tax on Profit on Ordinary Activities - Unremitted Earnings (Details) Network

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*

 http://www.endava.com/role/TaxOnProfitOnOrdinaryActivitiesUnremittedEarningsDetails
581 Disclosure of temporary difference, unused tax losses and unused tax credits [table] Table

*

*

 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
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584 Other temporary differences Member ifrs-full:OtherTemporaryDifferencesMember
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586 Aggregate amount of unremitted profits Concept (Monetary) As Of Credit dava:TemporaryDifferencesAssociatedWithInvestmentsInSubsidiariesBranchesAndAssociatesAndInterestsInJointArrangements
587 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
588 2425402 - Disclosure - Deferred Tax Assets and Liabilities - Summary of Deferred Taxes (Details) Network

*

*

 http://www.endava.com/role/DeferredTaxAssetsAndLiabilitiesSummaryOfDeferredTaxesDetails
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*

*

 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
590 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
591 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
592 Accelerated capital allowances Member dava:AcceleratedCapitalAllowanceRelatedTemporaryDifferencesMember
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599 Beginning balance Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
600 Exchange adjustments Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset
601 Credit (charge) to profit and loss Concept (Monetary) For Period ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
602 Credit to equity Concept (Monetary) For Period ifrs-full:DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity
603 Acquisition Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughBusinessCombinationsDeferredTaxLiabilityAsset
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605 Deferred tax charge related to changes in tax rates Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes
606 2425403 - Disclosure - Deferred Tax Assets and Liabilities - Composition of Net Deferred Tax Asset (Details) Network

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 http://www.endava.com/role/DeferredTaxAssetsAndLiabilitiesCompositionOfNetDeferredTaxAssetDetails
607 Implied Table Table

*

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 implied:Table
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610 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
611 Net deferred tax Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
612 2428402 - Disclosure - Earnings Per Share (Details) Network

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 http://www.endava.com/role/EarningsPerShareDetails
613 Implied Table Table

*

*

 implied:Table
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616 Profit for the year attributable to equity holders of the Company Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity
617 Weighted average number of shares outstanding (in shares) Concept (Shares) For Period ifrs-full:WeightedAverageShares
618 Earnings per share - basic (in gbp per share) Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
619 Diluted earnings per share [abstract] Abstract ifrs-full:DilutedEarningsPerShareAbstract
620 Profit for the year attributable to equity holders of the Company Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity
621 Fair value movement of financial liabilities Concept (Monetary) For Period Credit dava:FinancialLiabilitiesFairValueAdjustment
622 Profit for the year attributable to equity holders of the Company including impact of fair value adjustment of contingent consideration Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
623 Weighted average number of shares outstanding (in shares) Concept (Shares) For Period ifrs-full:WeightedAverageShares
624 Diluted by: options in issue and contingent shares (in shares) Concept (Shares) For Period ifrs-full:DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares
625 Weighted average number of shares outstanding (diluted) (in shares) Concept (Shares) For Period ifrs-full:AdjustedWeightedAverageShares
626 Earnings per share - diluted (in gbp per share) Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
627 2431402 - Disclosure - Goodwill - Summary of Goodwill (Details) Network

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 http://www.endava.com/role/GoodwillSummaryOfGoodwillDetails
628 Disclosure of reconciliation of changes in intangible assets and goodwill [table] Table

*

*

 ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillTable
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636 Effect of foreign exchange translations Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill
637 Ending balance Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsAndGoodwill
638 2431403 - Disclosure - Goodwill - Narrative (Details) Network

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*

 http://www.endava.com/role/GoodwillNarrativeDetails
639 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
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652 2431404 - Disclosure - Goodwill - Goodwill Impairment Testing Assumptions (Details) Network

*

*

 http://www.endava.com/role/GoodwillGoodwillImpairmentTestingAssumptionsDetails
653 Implied Table Table

*

*

 implied:Table
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656 Discount rate Concept (Percent) As Of ifrs-full:DescriptionOfDiscountRatesAppliedToCashFlowProjections
657 Terminal growth rate Concept (Percent) As Of dava:TerminalGrowthRateUsedToExtrapolateCashFlowProjections
658 2434402 - Disclosure - Acquisition of Subsidiaries - Acquisition Date Fair Values of Each Major Class of Consideration Transferred (Details) Network

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*

 http://www.endava.com/role/AcquisitionOfSubsidiariesAcquisitionDateFairValuesOfEachMajorClassOfConsiderationTransferredDetails
659 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
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669 Velocity Partners Member dava:VelocityPartnersMember
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671 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
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673 Initial cash consideration Concept (Monetary) As Of Credit ifrs-full:CashTransferred
674 Fair value of deferred consideration Concept (Monetary) As Of Credit dava:DeferredConsiderationAcquisitionDateFairValue
675 Fair value of contingent consideration Concept (Monetary) As Of Credit ifrs-full:ContingentLiabilitiesRecognisedAsOfAcquisitionDate
676 Fair value of tax refund consideration Concept (Monetary) As Of Credit dava:TaxRefundConsiderationAcquisitionDateFairValue
677 Total consideration transferred Concept (Monetary) As Of Credit ifrs-full:AcquisitiondateFairValueOfTotalConsiderationTransferred
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679 Contingent consideration payment period Concept (xbrli:durationItemType) For Period dava:BusinessCombinationContingentConsiderationArrangementsPaymentPeriod
680 Percentage of contingent consideration per payment installment, prior to IPO Concept (Percent) For Period dava:BusinessCombinationContingentConsiderationArrangementsPercentageOfContingentConsiderationPerPaymentInstallmentPriorToIPOEvent
681 Maximum number of shares issuable on IPO (in shares) Concept (Shares) For Period dava:NumberOfInstrumentsOrInterestsIssuedOrIssuableUponOccuranceOfInitialPublicOfferingMaximum
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683 Tax refund consideration due to former equity holders Concept (Monetary) As Of Credit dava:TaxRefundConsiderationDueToFormerEquityHolders
684 Tax receivable for Washington State tax refund Concept (Monetary) As Of Debit ifrs-full:ReceivablesFromTaxesOtherThanIncomeTax
685 Value added tax receivables Concept (Monetary) As Of Debit ifrs-full:ValueAddedTaxReceivables
686 Percentage of voting equity interests acquired Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
687 2434403 - Disclosure - Acquisition of Subsidiaries - Allocation of Purchase Consideration to Net Assets Acquired (Details) Network

*

*

 http://www.endava.com/role/AcquisitionOfSubsidiariesAllocationOfPurchaseConsiderationToNetAssetsAcquiredDetails
688 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
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692 ISDC Member dava:ISDCMember
693 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
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695 Property, plant and equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate
696 Trade and other receivables Concept (Monetary) As Of Debit dava:TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate
697 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalentsRecognisedAsOfAcquisitionDate
698 Trade and other payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesRecognisedAsOfAcquisitionDate
699 Other taxation and social security Concept (Monetary) As Of Credit dava:OtherTaxationAndSocialSecurityRecognisedAsOfAcquisitionDate
700 Corporation tax payable Concept (Monetary) As Of Credit dava:CorporationTaxLiabilitiesRecognisedAsOfAcquisitionDate
701 Borrowings Concept (Monetary) As Of Credit ifrs-full:BorrowingsRecognisedAsOfAcquisitionDate
702 Other liabilities Concept (Monetary) As Of Credit dava:OtherLiabilitiesRecognisedAsOfAcquisitionDate
703 Deferred tax liability Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate
704 Total net assets acquired Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
705 2434404 - Disclosure - Acquisition of Subsidiaries - Goodwill (Details) Network

*

*

 http://www.endava.com/role/AcquisitionOfSubsidiariesGoodwillDetails
706 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
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708 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
709 Velocity Partners Member dava:VelocityPartnersMember
710 ISDC Member dava:ISDCMember
711 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
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713 Fair value of identifiable net assets Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
714 Goodwill Concept (Monetary) As Of Debit ifrs-full:Goodwill
715 2434405 - Disclosure - Acquisition of Subsidiaries - Pro-Forma Information (Details) Network

*

*

 http://www.endava.com/role/AcquisitionOfSubsidiariesProFormaInformationDetails
716 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
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718 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
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720 ISDC Member dava:ISDCMember
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723 Pro-forma, profit since acquisition date Concept (Monetary) For Period Credit dava:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual1
724 Pro-forma, revenue Concept (Monetary) For Period Credit dava:BusinessAcquisitionsProFormaRevenue1
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726 2434406 - Disclosure - Acquisition of Subsidiaries - Acquisition Related Costs (Details) Network

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*

 http://www.endava.com/role/AcquisitionOfSubsidiariesAcquisitionRelatedCostsDetails
727 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
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730 Velocity Partners Member dava:VelocityPartnersMember
731 ISDC Member dava:ISDCMember
732 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
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734 2440402 - Disclosure - Intangible Assets (Details) Network

*

*

 http://www.endava.com/role/IntangibleAssetsDetails
735 Disclosure of detailed information about intangible assets [table] Table

*

*

 ifrs-full:DisclosureOfIntangibleAssetsTable
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748 Additions Concept (Monetary) For Period Debit ifrs-full:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
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750 On acquisition of subsidiary / business Concept (Monetary) For Period Debit ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
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754 Effect of foreign exchange translations Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill
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756 2443402 - Disclosure - Property, Plant and Equipment (Details) Network

*

*

 http://www.endava.com/role/PropertyPlantAndEquipmentDetails
757 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
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777 Effect of foreign exchange translations Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment
778 Ending balance, property plant and equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
779 2446402 - Disclosure - Significant Shareholdings and Related Party Transactions (Details) Network

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*

 http://www.endava.com/role/SignificantShareholdingsAndRelatedPartyTransactionsDetails
780 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
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821 2452402 - Disclosure - Trade and Other Receivables (Details) Network

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*

 http://www.endava.com/role/TradeAndOtherReceivablesDetails
822 Disclosure of Trade and Other Receivables [Table] Table

*

*

 dava:DisclosureofTradeandOtherReceivablesTable
823 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
824 Carrying amount [member] Member ifrs-full:CarryingAmountMember
825 Trade receivables - gross Member ifrs-full:GrossCarryingAmountMember
826 Provision for impairment Member ifrs-full:AccumulatedImpairmentMember
827 Disclosure of Trade and Other Receivables [Line Items] LineItems dava:DisclosureofTradeandOtherReceivablesLineItems
828 Trade receivables Concept (Monetary) As Of Debit ifrs-full:CurrentTradeReceivables
829 Prepayments Concept (Monetary) As Of Debit ifrs-full:CurrentPrepayments
830 Accrued income Concept (Monetary) As Of Debit ifrs-full:CurrentAccruedIncome
831 Research and development tax credit Concept (Monetary) As Of Debit dava:CurrentReceivableFromResearchAndDevelopmentTaxCredit
832 Grant receivable Concept (Monetary) As Of Debit dava:CurrentGrantReceivable
833 Other receivables Concept (Monetary) As Of Debit ifrs-full:OtherReceivables
834 Total trade and other receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
835 2455402 - Disclosure - Trade and Other Payables (Details) Network

*

*

 http://www.endava.com/role/TradeAndOtherPayablesDetails
836 Implied Table Table

*

*

 implied:Table
837 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
838 Trade payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers
839 Other taxation and social security Concept (Monetary) As Of Credit ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
840 Other liabilities Concept (Monetary) As Of Credit ifrs-full:OtherCurrentPayables
841 Accruals Concept (Monetary) As Of Credit ifrs-full:AccrualsClassifiedAsCurrent
842 Deferred income Concept (Monetary) As Of Credit ifrs-full:DeferredIncomeClassifiedAsCurrent
843 Total trade and other payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
844 2461402 - Disclosure - Financial Assets and Liabilities - Financial Assets (Details) Network

*

*

 http://www.endava.com/role/FinancialAssetsAndLiabilitiesFinancialAssetsDetails
845 Disclosure of financial assets [table] Table

*

*

 ifrs-full:DisclosureOfFinancialAssetsTable
846 Levels of fair value hierarchy [axis] Axis ifrs-full:LevelsOfFairValueHierarchyAxis
847 All levels of fair value hierarchy [member] Member ifrs-full:AllLevelsOfFairValueHierarchyMember
848 Level 3 Member ifrs-full:Level3OfFairValueHierarchyMember
849 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
850 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
851 Trade and other receivables Member ifrs-full:TradeReceivablesMember
852 Cash and cash equivalents Member dava:CashAndCashEquivalents1Member
853 Disclosure of financial assets [line items] LineItems ifrs-full:DisclosureOfFinancialAssetsLineItems
854 Financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
855 2461403 - Disclosure - Financial Assets and Liabilities - Financial Liabilities (Details) Network

*

*

 http://www.endava.com/role/FinancialAssetsAndLiabilitiesFinancialLiabilitiesDetails
856 Disclosure of financial liabilities [table] Table

*

*

 ifrs-full:DisclosureOfFinancialLiabilitiesTable
857 Levels of fair value hierarchy [axis] Axis ifrs-full:LevelsOfFairValueHierarchyAxis
858 All levels of fair value hierarchy [member] Member ifrs-full:AllLevelsOfFairValueHierarchyMember
859 Level 3 Member ifrs-full:Level3OfFairValueHierarchyMember
860 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
861 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
862 Non-current borrowings Member ifrs-full:LongtermBorrowingsMember
863 Current borrowings Member ifrs-full:ShorttermBorrowingsMember
864 Trade and other payables Member dava:TradeAndOtherPayablesMember
865 Contingent consideration Member dava:ContingentConsiderationMember
866 Deferred consideration Member dava:DeferredConsiderationMember
867 Other liabilities Member dava:OtherLiabilities1Member
868 Disclosure of financial liabilities [line items] LineItems ifrs-full:DisclosureOfFinancialLiabilitiesLineItems
869 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
870 2461404 - Disclosure - Financial Assets and Liabilities - Fair Value Movement of Contingent Consideration (Details) Network

*

*

 http://www.endava.com/role/FinancialAssetsAndLiabilitiesFairValueMovementOfContingentConsiderationDetails
871 Disclosure of financial liabilities [table] Table

*

*

 ifrs-full:DisclosureOfFinancialLiabilitiesTable
872 Range [axis] Axis ifrs-full:RangeAxis
873 Ranges [member] Member ifrs-full:RangesMember
874 Top of range Member ifrs-full:TopOfRangeMember
875 Bottom of range Member ifrs-full:BottomOfRangeMember
876 Valuation techniques used in fair value measurement [axis] Axis ifrs-full:ValuationTechniquesUsedInFairValueMeasurementAxis
877 Valuation techniques [member] Member ifrs-full:ValuationTechniquesMember
878 Discounted cash flow Member ifrs-full:DiscountedCashFlowMember
879 Measurement [axis] Axis ifrs-full:MeasurementAxis
880 Aggregated measurement [member] Member ifrs-full:AggregatedMeasurementMember
881 Recurring fair value measurement Member ifrs-full:RecurringFairValueMeasurementMember
882 Levels of fair value hierarchy [axis] Axis ifrs-full:LevelsOfFairValueHierarchyAxis
883 All levels of fair value hierarchy [member] Member ifrs-full:AllLevelsOfFairValueHierarchyMember
884 Level 3 Member ifrs-full:Level3OfFairValueHierarchyMember
885 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
886 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
887 Velocity Partners Member dava:VelocityPartnersMember
888 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
889 Financial liabilities, class [member] Member ifrs-full:ContingentLiabilitiesMember
890 Contingent consideration Member dava:ContingentConsiderationMember
891 Disclosure of financial liabilities [line items] LineItems ifrs-full:DisclosureOfFinancialLiabilitiesLineItems
892 Reconciliation of changes in contingent liabilities recognised in business combination [abstract] Abstract ifrs-full:ReconciliationOfChangesInContingentLiabilitiesRecognisedInBusinessCombinationAbstract
893 Fair value at 1 July 2017 Concept (Monetary) As Of Credit ifrs-full:ContingentLiabilitiesRecognisedInBusinessCombination
894 Contingent liabilities recognised as of acquisition date Concept (Monetary) For Period Credit ifrs-full:NewLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
895 Movement in fair value recognised in finance cost Concept (Monetary) For Period Credit ifrs-full:IncreaseThroughAdjustmentsArisingFromPassageOfTimeContingentLiabilitiesRecognisedInBusinessCombination
896 Foreign exchange recognised in other comprehensive income Concept (Monetary) For Period Credit dava:IncreaseDecreaseThroughNetExchangeDifferencesContingentLiabilities
897 Fair value at 30 June 2018 Concept (Monetary) As Of Credit ifrs-full:ContingentLiabilitiesRecognisedInBusinessCombination
898 Ordinary share value, contingent consideration (in usd per share) Concept (Share) As Of dava:BusinessAcquisitionSharePriceContingentConsideration
899 Fair value of ordinary shares (in usd per share) Concept (Share) As Of dava:BusinessAcquisitionSharePrice1
900 Significant unobservable inputs, expected future cash flows Concept (Monetary) For Period ifrs-full:CurrentEstimateOfFutureCashOutflowsToBePaidToFulfilObligationSignificantUnobservableInputsLiabilities
901 Current Period Of Future Cash Outflows To Be Paid To Fulfil Obligation, Significant Unobservable Inputs, Liabilities Concept (xbrli:durationItemType) For Period dava:CurrentEstimateOfFutureCashOutflowsToBePaidToFulfilObligationSignificantUnobservableInputsLiabilitiesPeriod
902 Significant unobservable inputs, fair value of ordinary shares Concept (Share) As Of dava:FairValueOfOrdinarySharesSignificantUnobservableInputsLiabilities
903 Significant unobservable inputs, discount rate Concept (Percent) For Period ifrs-full:InterestRateSignificantUnobservableInputsLiabilities
904 2464402 - Disclosure - Loans and Borrowings Summary of Loans and Borrowings (Details) Network

*

*

 http://www.endava.com/role/LoansAndBorrowingsSummaryOfLoansAndBorrowingsDetails
905 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
906 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
907 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
908 Revolving credit facility Member dava:RevolvingCreditFacility1Member
909 Technology loan Member dava:TechnologyLoanMember
910 Finance lease Member dava:FinanceLeaseObligationsMember
911 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
912 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
913 LIBOR / EURIBOR Member dava:LondonInterbankOfferedRateLIBOREuroInterbankOfferedRateEURIBORMember
914 Range [axis] Axis ifrs-full:RangeAxis
915 Ranges [member] Member ifrs-full:RangesMember
916 Bottom of range Member ifrs-full:BottomOfRangeMember
917 Top of range Member ifrs-full:TopOfRangeMember
918 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
919 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
920 Borrowings, interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
921 Current borrowings and current portion of non-current borrowings Concept (Monetary) As Of Credit ifrs-full:CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings
922 Non-current portion of other non-current borrowings Concept (Monetary) As Of Credit ifrs-full:NoncurrentPortionOfOtherNoncurrentBorrowings
923 2464403 - Disclosure - Loans and Borrowings Loans and Borrowings - Narrative (Details) Network

*

*

 http://www.endava.com/role/LoansAndBorrowingsLoansAndBorrowingsNarrativeDetails
924 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
925 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
926 Counterparties [member] Member ifrs-full:CounterpartiesMember
927 Velocity Partners Member dava:VelocityPartnersMember
928 Guarantor Obligations, Nature1 [Axis] Axis dava:GuarantorObligationsNature1Axis
929 Guarantor Obligations, Nature1 [Domain] Member dava:GuarantorObligationsNature1Domain
930 Class Guarantee Member dava:ClassGuaranteeMember
931 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
932 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
933 Endava Romania SRL Member dava:EndavaRomaniaSRLMember
934 Endava DOOEL Skopje Member dava:EndavaDOOELSkopjeMember
935 Endava d.o.o. Beograd Member dava:Endavad.o.o.BeogradMember
936 Endava EOOD Bulgaria Member dava:EndavaEOODBulgariaMember
937 Endava Inc. Member dava:EndavaInc.Member
938 Endava Holding B.V. Member dava:EndavaHoldingB.V.Member
939 Endava DOOEL Skopje Office Member dava:EndavaDOOELSkopjeOfficeMember
940 Counterparty Name1 [Axis] Axis dava:CounterpartyName1Axis
941 Counterparty Name1 [Domain] Member dava:CounterpartyName1Domain
942 Romanian Ministry Of Finance Member dava:RomanianMinistryOfFinanceMember
943 Name Of Property [Axis] Axis dava:NameOfProperty1Axis
944 Name Of Property1 [Domain] Member dava:NameOfProperty1Domain
945 Endava Romania SRL, United Business Centre Cluj Member dava:EndavaRomaniaSRLUnitedBusinessCentreClujMember
946 Endava Romania SRL, AFI Bucharest office Member dava:EndavaRomaniaSRLAFIBucharestofficeMember
947 Endava Romania SRL, SC Palas SRL Iasi office Member dava:EndavaRomaniaSRLSCPalasSRLIasiofficeMember
948 Endava Romania SRL, Merce Real Invest Member dava:EndavaRomaniaSRLMerceRealInvestMember
949 Endava Romania SRL, Iulius Mall Cluj-Napoca Member dava:EndavaRomaniaSRLIuliusMallClujNapocaMember
950 Endava DOOEL Skopje Office Member dava:EndavaDOOELSkopjeOfficeMember
951 Endava d.o.o. Beograd Office Member dava:Endavad.o.o.BeogradOfficeMember
952 Endava EOOD Bulgaria, Sofia Office Member dava:EndavaEOODBulgariaSofiaOfficeMember
953 Endava Inc, 441 Lexington Avenue Member dava:EndavaInc441LexingtonAvenueMember
954 Endava Inc, 757 Lexington Avenue Member dava:EndavaInc757LexingtonAvenueMember
955 Endava Holding B.V., Hilversum Office Member dava:EndavaHoldingB.V.HilversumOfficeMember
956 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
957 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
958 Revolving credit facility Member dava:RevolvingCreditFacility1Member
959 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
960 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
961 Bank guarantees Concept (Monetary) As Of Credit dava:GuarantorObligationsCurrentCarryingValue1
962 Letter of comfort Concept (Monetary) As Of Credit dava:LettersOfCreditOutstandingAmount1
963 2467402 - Disclosure - Commitments Under Finance Leases (Details) Network

*

*

 http://www.endava.com/role/CommitmentsUnderFinanceLeasesDetails
964 Disclosure of finance lease and operating lease by lessee [table] Table

*

*

 ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable
965 Maturity [axis] Axis ifrs-full:MaturityAxis
966 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
967 Amounts payable within 1 year Member ifrs-full:NotLaterThanOneYearMember
968 Amounts payable 1 to 3 years Member ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember
969 Amounts payable 3 to 5 years Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFiveYearsMember
970 Amounts payable in more than 5 years Member ifrs-full:LaterThanFiveYearsMember
971 Disclosure of finance lease and operating lease by lessee [line items] LineItems ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems
972 Minimum finance lease payments payable Concept (Monetary) As Of Credit ifrs-full:MinimumFinanceLeasePaymentsPayable
973 2470402 - Disclosure - Commitments Under Operating Leases (Details) Network

*

*

 http://www.endava.com/role/CommitmentsUnderOperatingLeasesDetails
974 Disclosure of maturity analysis of operating lease payments [table] Table

*

*

 ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsTable
975 Maturity [axis] Axis ifrs-full:MaturityAxis
976 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
977 Amounts payable within 1 year Member ifrs-full:NotLaterThanOneYearMember
978 Amounts payable 1 to 3 years Member ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember
979 Amounts payable 3 to 5 years Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFiveYearsMember
980 Amounts payable in more than 5 years Member ifrs-full:LaterThanFiveYearsMember
981 Disclosure of maturity analysis of operating lease payments [line items] LineItems ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems
982 Minimum lease payments payable under non-cancellable operating lease Concept (Monetary) As Of Credit ifrs-full:MinimumLeasePaymentsPayableUnderNoncancellableOperatingLease
983 2473402 - Disclosure - Share Capital (Details) Network

*

*

 http://www.endava.com/role/ShareCapitalDetails
984 Disclosure of classes of share capital [table] Table

*

*

 ifrs-full:DisclosureOfClassesOfShareCapitalTable
985 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
986 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
987 Class A ordinary shares Member dava:ClassAOrdinarySharesMember
988 Class B ordinary shares Member dava:ClassBOrdinarySharesMember
989 Class C ordinary shares Member dava:ClassCOrdinarySharesMember
990 Disclosure of classes of share capital [line items] LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
991 Authorised share capital [Abstract] Abstract dava:AuthorisedsharecapitalAbstract
992 Number of shares authorised (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesAuthorised
993 Par value per share (in gbp per share) Concept (Share) As Of ifrs-full:ParValuePerShare
994 Share capital, shares authorized, value Concept (Monetary) As Of Credit dava:ShareCapitalSharesAuthorizedValue
995 Number of shares issued [Abstract] Abstract ifrs-full:NumberOfSharesIssuedAbstract
996 Number of shares issued and fully paid (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesIssuedAndFullyPaid
997 Share capital Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
998 2476401 - Disclosure - Distributions Made (Details) Network

*

*

 http://www.endava.com/role/DistributionsMadeDetails
999 Implied Table Table

*

*

 implied:Table
1000 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
1001 Dividends declared and paid Concept (Monetary) For Period Debit ifrs-full:DividendsPaid
1002 2479402 - Disclosure - Share Options - Company Share Option Plan (Details) Network

*

*

 http://www.endava.com/role/ShareOptionsCompanyShareOptionPlanDetails
1003 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
1004 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
1005 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
1006 Company Share Option Plan (CSOP) Member dava:CompanyShareOptionPlanCSOPMember
1007 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
1008 Vesting period Concept (xbrli:durationItemType) For Period dava:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod2
1009 Expiration period Concept (xbrli:durationItemType) For Period dava:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod1
1010 Number of share options granted (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
1011 Number of share options exercised (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
1012 Number of share options expired (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsExpiredInSharebasedPaymentArrangement
1013 Number of share options forfeited (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement
1014 Number of share options outstanding (in shares) Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
1015 Weighted average exercise price of share options (in gbp per share) Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement
1016 Number of share options exercisable (in shares) Concept (Decimal) As Of ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
1017 Weighted average remaining contractual life Concept (Decimal) As Of ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions
1018 2479403 - Disclosure - Share Options - Joint Share Ownership Plan (Details) Network

*

*

 http://www.endava.com/role/ShareOptionsJointShareOwnershipPlanDetails
1019 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
1020 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
1021 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
1022 Joint Share Ownership Plan Member dava:JointShareOwnershipPlanMember
1023 Joint Share Ownership Plan - EBT Portion Member dava:JointShareOwnershipPlanEndavaLimitedGuernseyEmployeeBenefitTrustMember
1024 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
1025 Expiration period Concept (xbrli:durationItemType) For Period dava:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod1
1026 Number of shares in entity held by entity or by its subsidiaries or associates (in shares) Concept (Shares) As Of ifrs-full:SharesInEntityHeldByEntityOrByItsSubsidiariesOrAssociates
1027 Weighted average remaining contractual life Concept (Decimal) As Of ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions
1028 2479404 - Disclosure - Share Options - Long term Incentive Plan (Details) Network

*

*

 http://www.endava.com/role/ShareOptionsLongTermIncentivePlanDetails
1029 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
1030 Expiration Period [Axis] Axis dava:ExpirationPeriodAxis
1031 Expiration Period [Domain] Member dava:ExpirationPeriodDomain
1032 Expiration Period Tranche One Member dava:ExpirationPeriodTrancheOneMember
1033 Expiration Period Tranche Two Member dava:ExpirationPeriodTrancheTwoMember
1034 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
1035 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
1036 Long term Incentive Plan (LTIP) Member dava:LongtermIncentivePlanLTIPMember
1037 Non-Employee Compensation For Services Member dava:NonEmployeeCompensationForServicesMember
1038 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
1039 Banked period Concept (xbrli:durationItemType) For Period dava:ShareBasedCompensationArrangementByShareBasedPaymentAwardRequisitePeriod
1040 Vesting period Concept (xbrli:durationItemType) For Period dava:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod2
1041 Expiration period Concept (xbrli:durationItemType) For Period dava:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod1
1042 Number of share options forfeited (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement
1043 Number of share options exercised (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
1044 Number of share options expired (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsExpiredInSharebasedPaymentArrangement
1045 Number of share options granted (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
1046 Number of share options outstanding (in shares) Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
1047 Number of share options exercisable (in shares) Concept (Decimal) As Of ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
1048 Weighted average remaining contractual life of outstanding share options Concept (Decimal) As Of ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions
1049 Weighted average exercise price of share options (in gbp per share) Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement
1050 Share-based compensation Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
1051 2479405 - Disclosure - Share Options - Valuation Inputs For Options Granted (Details) Network

*

*

 http://www.endava.com/role/ShareOptionsValuationInputsForOptionsGrantedDetails
1052 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
1053 Range [axis] Axis ifrs-full:RangeAxis
1054 Ranges [member] Member ifrs-full:RangesMember
1055 Bottom of range Member ifrs-full:BottomOfRangeMember
1056 Top of range Member ifrs-full:TopOfRangeMember
1057 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
1058 Exercise price (in gbp per share) Concept (Monetary) For Period ifrs-full:ExercisePriceShareOptionsGranted
1059 Risk free rate Concept (Percent) For Period ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted
1060 Expected volatility Concept (Percent) For Period ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted
1061 Expected dividends Concept (Percent) For Period ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted
1062 Fair value of option (in gbp per share) Concept (Monetary) As Of Credit ifrs-full:WeightedAverageFairValueAtMeasurementDateShareOptionsGranted
1063 2479406 - Disclosure - Share Options - 2018 Sharesave Plan (Details) Network

*

*

 http://www.endava.com/role/ShareOptions2018SharesavePlanDetails
1064 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
1065 Range [axis] Axis ifrs-full:RangeAxis
1066 Ranges [member] Member ifrs-full:RangesMember
1067 Bottom of range Member ifrs-full:BottomOfRangeMember
1068 Top of range Member ifrs-full:TopOfRangeMember
1069 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
1070 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
1071 2018 Sharesave Plan Member dava:A2018SharesavePlanMember
1072 2018 Employee Incentive Plan Member dava:A2018EmployeeIncentivePlanMember
1073 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
1074 Employment requisite period Concept (xbrli:durationItemType) For Period dava:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod
1075 Employee contribution period Concept (xbrli:durationItemType) For Period dava:ShareBasedCompensationArrangementByShareBasedPaymentEmployeeContributionPeriod
1076 Maximum period shares may be granted after approval Concept (xbrli:durationItemType) For Period dava:ShareBasedCompensationArrangementByShareBasedPaymentMaximumPeriodSharesMayBeGranted
1077 Exercisable period Concept (xbrli:durationItemType) For Period dava:ShareBasedCompensationArrangementByShareBasedPaymentExercisablePeriod
1078 Number of share options granted (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
1079 Number of share options outstanding (in shares) Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
1080 2482402 - Disclosure - Cash Flow Adjustments and Changes in Working Capital - Cash Flow Statement Adjustments (Details) Network

*

*

 http://www.endava.com/role/CashFlowAdjustmentsAndChangesInWorkingCapitalCashFlowStatementAdjustmentsDetails
1081 Implied Table Table

*

*

 implied:Table
1082 Cash Flow Statement [Abstract] Abstract dava:CashFlowStatementAbstract
1083 Adjustments Abstract ifrs-full:AdjustmentsForReconcileProfitLossAbstract
1084 Depreciation, amortisation and impairment of non-financial assets Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
1085 Foreign exchange loss / (gain) Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains
1086 Interest income Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForInterestIncome
1087 Fair value movement of financial liabilities / assets Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForFairValueGainsLosses
1088 Interest expense Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForInterestExpense
1089 (Gain)/loss on disposal of non-current assets Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets
1090 Share-based compensation Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
1091 Income on contingent consideration Concept (Monetary) For Period Credit dava:AdjustmentsForIncomeOnContingentConsideration
1092 Research and development tax credit Concept (Monetary) For Period Credit dava:AdjustmentsForResearchAndDevelopmentTaxCredit
1093 Grant income Concept (Monetary) For Period Credit dava:AdjustmentsforGovernmentGrantIncome
1094 Total adjustments Concept (Monetary) For Period Debit ifrs-full:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital
1095 Net changes in working capital Abstract dava:NetchangesinworkingcapitalAbstract
1096 Increase in trade and other receivables Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables
1097 Increase/(decrease) in trade and other payables Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables
1098 Net changes in working capital Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseInWorkingCapital
1099 2482403 - Disclosure - Cash Flow Adjustments and Changes in Working Capital - Non-Cash Changes Arising from Financing Activities (Details) Network

*

*

 http://www.endava.com/role/CashFlowAdjustmentsAndChangesInWorkingCapitalNonCashChangesArisingFromFinancingActivitiesDetails
1100 Disclosure of reconciliation of liabilities arising from financing activities [table] Table

*

*

 ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable
1101 Liabilities arising from financing activities [axis] Axis ifrs-full:LiabilitiesArisingFromFinancingActivitiesAxis
1102 Liabilities arising from financing activities [member] Member ifrs-full:LiabilitiesArisingFromFinancingActivitiesMember
1103 Borrowings Member ifrs-full:LongtermBorrowingsMember
1104 Grants Payable (Receivable) Member dava:GrantsPayableReceivableMember
1105 Disclosure of reconciliation of liabilities arising from financing activities [line items] LineItems ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems
1106 Beginning of the year Concept (Monetary) As Of Credit ifrs-full:LiabilitiesArisingFromFinancingActivities
1107 Proceeds from borrowings Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1108 Repayment of borrowings Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1109 Cash received Concept (Monetary) For Period Debit ifrs-full:ProceedsFromGovernmentGrantsClassifiedAsFinancingActivities
1110 Grant income Concept (Monetary) For Period Credit ifrs-full:RevenueFromGovernmentGrants
1111 Non-cash foreign exchange Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities
1112 Non-cash other Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities
1113 End of the year Concept (Monetary) As Of Credit ifrs-full:LiabilitiesArisingFromFinancingActivities
1114 2485401 - Disclosure - Capital Commitments (Details) Network

*

*

 http://www.endava.com/role/CapitalCommitmentsDetails
1115 Implied Table Table

*

*

 implied:Table
1116 Additional information [abstract] Abstract ifrs-full:AdditionalInformationAbstract
1117 Contractual capital commitments Concept (Monetary) As Of Credit ifrs-full:ContractualCapitalCommitments
1118 2488401 - Disclosure - Contingent Liabilities (Details) Network

*

*

 http://www.endava.com/role/ContingentLiabilitiesDetails
1119 Implied Table Table

*

*

 implied:Table
1120 Disclosure of other provisions, contingent liabilities and contingent assets [Abstract] Abstract dava:DisclosureofotherprovisionscontingentliabilitiesandcontingentassetsAbstract
1121 Estimated financial effect of contingent liabilities Concept (Monetary) As Of ifrs-full:EstimatedFinancialEffectOfContingentLiabilities
1122 2491402 - Disclosure - Financial Instrument Risk - Foreign Currency Denominated Financial Assets and Liabilities (Details) Network

*

*

 http://www.endava.com/role/FinancialInstrumentRiskForeignCurrencyDenominatedFinancialAssetsAndLiabilitiesDetails
1123 Disclosure of nature and extent of risks arising from financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable
1124 Term Of Financial Instrument [Axis] Axis dava:TermOfFinancialInstrumentAxis
1125 Term Of Financial Instrument [Domain] Member dava:TermOfFinancialInstrumentDomain
1126 Long Term Instruments Member dava:LongTermInstrumentsMember
1127 Short Term Instrument Member dava:ShortTermInstrumentMember
1128 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
1129 Risks [member] Member ifrs-full:TypesOfRisksMember
1130 Currency risk Member ifrs-full:CurrencyRiskMember
1131 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
1132 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
1133 Noncurrent financial liabilities Member dava:NoncurrentFinancialLiabilitiesMember
1134 Current financial liabilities Member dava:CurrentFinancialLiabilitiesMember
1135 Financial liabilties Member dava:FinancialLiabilties1Member
1136 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1137 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1138 Noncurrent financial assets Member dava:NoncurrentFinancialAssetsMember
1139 Current financial assets Member dava:CurrentFinancialAssetsMember
1140 Financial assets Member dava:FinancialAssets1Member
1141 Currency [Axis] Axis dava:Currency1Axis
1142 Currency [Domain] Member dava:Currency1Domain
1143 GBP Member currency:GBP
1144 EUR Member currency:EUR
1145 USD Member currency:USD
1146 RON Member currency:RON
1147 Others Member dava:OtherCurrenciesMember
1148 Disclosure of nature and extent of risks arising from financial instruments [line items] LineItems ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
1149 Risk exposure associated with instruments sharing characteristic Concept (Monetary) As Of ifrs-full:RiskExposureAssociatedWithInstrumentsSharingCharacteristic
1150 Total Concept (Monetary) As Of Debit dava:RiskExposureAssociatedWithInstrumentsSharingCharacteristicAssetLiability
1151 2491403 - Disclosure - Financial Instrument Risk - Foreign Exchange Rate Sensitivity (Details) Network

*

*

 http://www.endava.com/role/FinancialInstrumentRiskForeignExchangeRateSensitivityDetails
1152 Disclosure of nature and extent of risks arising from financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable
1153 Currency [Axis] Axis dava:Currency1Axis
1154 Currency [Domain] Member dava:Currency1Domain
1155 RON Member currency:RON
1156 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
1157 Risks [member] Member ifrs-full:TypesOfRisksMember
1158 Currency risk Member ifrs-full:CurrencyRiskMember
1159 Disclosure of nature and extent of risks arising from financial instruments [line items] LineItems ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
1160 Reasonably possible increase in risk variable, percent Concept (Percent) For Period dava:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleIncreaseInRiskVariablePercent
1161 Reasonably possible decrease in risk variable, percent Concept (Percent) For Period dava:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleDecreaseInRiskVariablePercent
1162 Reasonably possible increase in risk variable, impact on profit Concept (Monetary) For Period Credit dava:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleIncreaseInRiskVariableImpactOnPreTaxEarnings
1163 Reasonably possible decrease in risk variable, impact on profit Concept (Monetary) For Period Credit dava:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleDecreaseInRiskVariableImpactOnPreTaxEarnings
1164 Reasonably possible increase in risk variable, impact on equity Concept (Monetary) For Period Credit dava:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariableImpactOnEquity
1165 2491404 - Disclosure - Financial Instrument Risk - Maximum Exposure to Credit Risk (Details) Network

*

*

 http://www.endava.com/role/FinancialInstrumentRiskMaximumExposureToCreditRiskDetails
1166 Disclosure of credit risk exposure [table] Table

*

*

 ifrs-full:DisclosureOfCreditRiskExposureTable
1167 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
1168 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
1169 Cash and cash equivalents Member dava:CashAndCashEquivalents1Member
1170 Trade and other receivables Member ifrs-full:TradeReceivablesMember
1171 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
1172 Risks [member] Member ifrs-full:TypesOfRisksMember
1173 Credit risk Member ifrs-full:CreditRiskMember
1174 Disclosure of credit risk exposure [line items] LineItems ifrs-full:DisclosureOfCreditRiskExposureLineItems
1175 Total Concept (Monetary) As Of ifrs-full:MaximumExposureToCreditRisk
1176 2491405 - Disclosure - Financial Instrument Risk - Financial Assets Past Due But Not Impaired (Details) Network

*

*

 http://www.endava.com/role/FinancialInstrumentRiskFinancialAssetsPastDueButNotImpairedDetails
1177 Disclosure of financial assets that are either past due or impaired [table] Table

*

*

 ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedTable
1178 Impairment of financial assets [axis] Axis ifrs-full:ImpairmentOfFinancialAssetsAxis
1179 Entity's total for impairment of financial assets [member] Member ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember
1180 Financial assets past due but not impaired Member ifrs-full:FinancialAssetsPastDueButNotImpairedMember
1181 Past due status [axis] Axis ifrs-full:PastDueStatusAxis
1182 Past due status [member] Member ifrs-full:PastDueStatusMember
1183 Not more than 3 months Member ifrs-full:NotLaterThanThreeMonthsMember
1184 More than 3 months but not more than 6 months Member ifrs-full:LaterThanThreeMonthsAndNotLaterThanSixMonthsMember
1185 More than 6 months but not more than 1 year Member ifrs-full:LaterThanSixMonthsAndNotLaterThanOneYearMember
1186 More than 1 year Member ifrs-full:LaterThanOneYearMember
1187 Disclosure of financial assets that are either past due or impaired [line items] LineItems ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedLineItems
1188 Financial assets Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
1189 2491406 - Disclosure - Financial Instrument Risk - Maturities of Non-Derivative Financial Liabilities (Details) Network

*

*

 http://www.endava.com/role/FinancialInstrumentRiskMaturitiesOfNonDerivativeFinancialLiabilitiesDetails
1190 Disclosure of maturity analysis for non-derivative financial liabilities [table] Table

*

*

 ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesTable
1191 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
1192 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
1193 Bank loans Member dava:BorrowingsExcludingFinanceLeaseObligationsMember
1194 Finance lease obligations Member dava:FinanceLeaseObligationsMember
1195 Trade and other payables Member dava:TradeAndOtherPayablesMember
1196 Deferred consideration Member dava:DeferredConsiderationMember
1197 Contingent consideration Member dava:ContingentConsiderationMember
1198 Other liabilities Member dava:OtherLiabilities1Member
1199 Maturity [axis] Axis ifrs-full:MaturityAxis
1200 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1201 Not later than 6 months Member dava:NotLaterThanSixMonthsMember
1202 More than 6 months but not more than 1 year Member ifrs-full:LaterThanSixMonthsAndNotLaterThanOneYearMember
1203 Later than 1 year and not later than 5 years Member ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember
1204 Later than 5 years Member ifrs-full:LaterThanFiveYearsMember
1205 Disclosure of maturity analysis for non-derivative financial liabilities [line items] LineItems ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesLineItems
1206 Financial liabilities Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
1207 2497401 - Disclosure - Subsequent Events (Details) Network

*

*

 http://www.endava.com/role/SubsequentEventsDetails
1208 Disclosure of non-adjusting events after reporting period [table] Table

*

*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
1209 Sale Of Stock1 [Axis] Axis dava:SaleOfStock1Axis
1210 Sale Of Stock1 [Domain] Member dava:SaleOfStock1Domain
1211 IPO1 Member dava:IPO1Member
1212 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1213 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1214 Multicurrency Revolving Facility Agreement Member dava:MulticurrencyRevolvingFacilityAgreementMember
1215 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
1216 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
1217 Major ordinary share transactions Member ifrs-full:MajorOrdinaryShareTransactionsMember
1218 Initial public offering Member dava:InitialPublicOfferingMember
1219 Repayment of outstanding debt Member dava:RepaymentOfOutstandingDebtMember
1220 Disclosure of non-adjusting events after reporting period [line items] LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
1221 Stock split, conversion ratio Concept (Pure) As Of dava:StockSplitConversionRatio
1222 Shares issued during initial public offering (in shares) Concept (Shares) For Period dava:SaleOfStockNumberOfSharesIssuedInTransaction1
1223 Shares issued during public offering, price per share (in usd per share) Concept (Share) As Of dava:SaleOfStockPricePerShare1
1224 Shares issued during initial public offering, offered by Endava (in shares) Concept (Shares) For Period dava:SaleOfStockNumberOfSharesIssuedInTransactionFromCompany
1225 Shares issued during initial public offering, offered by existing shareholders (in shares) Concept (Shares) For Period dava:SaleOfStockNumberOfSharesIssuedInTransactionFromExistingShareholders
1226 Borrowings Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1227 Borrowings maturity, term Concept (xbrli:durationItemType) For Period dava:BorrowingsMaturityTerm

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