@property
    def stepExpressions(self):
        try:
            return self._stepExpressions
        except __HOLE__:
            self._stepExpressions = [(qname(elt, elt.get("name")), elt.text)
                                     for elt in XmlUtil.children(self, XbrlConst.cfi, "step")]
            return self._stepExpressions
dataset/ETHPy150Open Arelle/Arelle/arelle/ModelFormulaObject.py/ModelCustomFunctionImplementation.stepExpressions