@property
    def generations(self):
        try:
            return _INT( XmlUtil.childText(self, (XbrlConst.table, XbrlConst.tableMMDD, XbrlConst.table201305, XbrlConst.table201301, XbrlConst.table2011), "generations") )
        except (__HOLE__, ValueError):
            if self.axis in ('sibling', 'child', 'parent'): 
                return 1
            return 0
dataset/ETHPy150Open Arelle/Arelle/arelle/ModelRenderingObject.py/ModelRelationshipDefinitionNode.generations