@property
    def parentDefinitionNode(self):
        try:
            return self._parentDefinitionNode
        except __HOLE__:
            parentDefinitionNode = None
            for rel in self.modelXbrl.relationshipSet(XbrlConst.euAxisMember).toModelObject(self):
                parentDefinitionNode = rel.fromModelObject
                break
            self._parentDefinitionNode = parentDefinitionNode
            return parentDefinitionNode
dataset/ETHPy150Open Arelle/Arelle/arelle/ModelRenderingObject.py/ModelEuAxisCoord.parentDefinitionNode