| Name | DisclosureOfEarningsPerShareExplanatory |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2019-03-27/ifrs-full |
| Prefix | ifrs-full |
| Data type | nonnum:textBlockItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Disclosure of earnings per share [text block] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The entire disclosure for earnings per share. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Informazioni integrative sugli utili per azione [text block] | it | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Tutte le informazioni integrative sugli utili per azione. | it | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | IAS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 33 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2019-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | Disclosure | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2019-en-r&doctype=Standard&dita_xref=IAS33_g70-73A_TI | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2019-03-27 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:BasicEarningsPerShareAbstract | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:DilutedEarningsPerShareAbstract | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:WeightedAverageSharesAndAdjustedWeightedAverageSharesAbstract | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:IncreaseDecreaseInNumberOfOrdinarySharesIssued | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:ExplanationOfAdjustmentsOfNumeratorToCalculateBasicEarningsPerShare | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:ExplanationOfAdjustmentsOfNumeratorToCalculateDilutedEarningsPerShare | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:ExplanationOfAdjustmentsBetweenDenominatorsUsedToCalculateBasicAndDilutedEarningsPerShare | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShareExplanatory | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfOrdinarySharesOutstanding | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 | |
ifrs-full:DescriptionOfTransactionsAfterReportingPeriodWithSignificantChangeInNumberOfPotentialOrdinarySharesOutstanding | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_33_role-838000 |
| Name | Relation Type | Role | |
|---|---|---|---|
esma_technical:NullItems | domain-member | http://www.esma.europa.eu/xbrl/role/ext/BlockDefaultUseOfLineItemsSegment | |
esma_technical:NullItems | domain-member | http://www.esma.europa.eu/xbrl/role/ext/BlockDefaultUseOfLineItemsScenario | |
esef_cor:NotesAccountingPoliciesAndMandatoryTags | parent-child | http://www.esma.europa.eu/xbrl/role/all/esef_role-000000 | |
ifrs-full:DisclosureOfNotesAndOtherExplanatoryInformationExplanatory | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-800500 |