| Innerer Wert der Investmentgesellschaft: Aufschlüsselung | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Net value asset investment company: breakdown | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Valeur intrinsèque de l'organisme de placement : répartition | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Intrinsieke waarde van de beleggingsinstelling: uitsplitsing | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |