May 8, 2014try the wonderful ixbrl converter software by arkk consulting ltd has shared the link and says "Arkk Consulting Ltd. provides excellent iXBRL converter software that you can use in-house. Their software can allow you to create XBRL documents while working in Microsoft Excel or Word. You can also outsource your XBRL related work to them. COREP reporting, Solvency II, Carbon Diclosure reporting, etc. Are some of their other services?"