Currently this is a document submitted to the Formula Working Group. Reporting Estándar has implemented a formula processor based on XQuery as an add-on module that can be plugged-into the XBRL API. This module allows the creation of validation rules using the XQuery language developed by the W3C consortium. This tool is included in our suite XBRLizer+.
Get online access to the documentation of the formula processor or download our desktop tool, in order to have access to this processor.