XML 128 R115.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Financial Instrument Risk - Foreign Exchange Rate Sensitivity (Details) - RON - Currency risk - GBP (£) £ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Disclosure of nature and extent of risks arising from financial instruments [line items] |  |
Reasonably possible increase in risk variable, percent | 3.00% | 4.00%
Reasonably possible decrease in risk variable, percent | 5.00% | 5.00%
Reasonably possible increase in risk variable, impact on profit | £ (330) | £ (330)
Reasonably possible decrease in risk variable, impact on profit | 521 | 483
Reasonably possible increase in risk variable, impact on equity | £ (283) | £ (672)

X
- Definition Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Change In Risk Variable, Impact On Equity + References No definition available. + Details
Name: | dava_SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariableImpactOnEquity
Namespace Prefix: | dava_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Impact On Pre-Tax Earnings + References No definition available. + Details
Name: | dava_SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleDecreaseInRiskVariableImpactOnPreTaxEarnings
Namespace Prefix: | dava_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Percent + References No definition available. + Details
Name: | dava_SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleDecreaseInRiskVariablePercent
Namespace Prefix: | dava_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Impact On Pre-Tax Earnings + References No definition available. + Details
Name: | dava_SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleIncreaseInRiskVariableImpactOnPreTaxEarnings
Namespace Prefix: | dava_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Percent + References No definition available. + Details
Name: | dava_SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleIncreaseInRiskVariablePercent
Namespace Prefix: | dava_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dava_Currency1Axis=currency_RON
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=ifrs-full_CurrencyRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |