| Name | isIns.gainLoss.releaseRevenReserves |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-ins-2020-04-01 |
| Prefix | de-ins |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 17. / 14. / 18. Entnahmen aus Gewinnrücklagen | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 17 / 14 / 18 Withdrawals from revenue reserves | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
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| Paragraph | Formblatt 3 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | Fn. 4 | http://www.xbrl.org/2003/role/reference |
| Name | AktG | http://www.xbrl.org/2003/role/reference |
| Paragraph | 158 | http://www.xbrl.org/2003/role/reference |
| Name | RechVersV | http://www.xbrl.org/2003/role/reference |
| Paragraph | Formblatt 2 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | Fn. 3 | http://www.xbrl.org/2003/role/reference |
| Number | 1 | http://www.xbrl.org/2003/role/reference |
| Name | RechVersV | http://www.xbrl.org/2003/role/reference |
| Paragraph | Formblatt 4 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | Fn. 9 | http://www.xbrl.org/2003/role/reference |
| Name | RechPensV | http://www.xbrl.org/2003/role/reference |
| Paragraph | Formblatt 2 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | Fn. 1 | http://www.xbrl.org/2003/role/reference |
| legalFormSEAG | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormVVaG | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormOerV | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormBNaU | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| typeOperatingResult | neutral | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| kindOfBusinessSUV | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| kindOfBusinessRV | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| kindOfBusinessLKV | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| kindOfBusinessPSK | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| kindOfBusinessLUV | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| kindOfBusinessSUK | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| kindOfBusinessPF | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| fiscalRequirement | Summenmussfeld | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| keineBranche | false | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
de-ins:isIns.gainLoss.releaseRevenReserves.legalRes | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.contingencyRes | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.revenueResVAG37 | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.ownSharesRes | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.sharesParentComp | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.statRes | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.other | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.legalRes | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.contingencyRes | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.revenueResVAG37 | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.ownSharesRes | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.sharesParentComp | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.statRes | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss.releaseRevenReserves.other | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement |
| Name | Relation Type | Role | |
|---|---|---|---|
de-ins:isIns.gainLoss | parent-child | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement | |
de-ins:isIns.gainLoss | summation-item | http://www.xbrl.de/taxonomies/de-ins/role/incomeStatement |