Presentation on theme: "Standard XBRL Validation XBRL2IRv2 Conversion tool into Internal IR format Backend system Multidimensional system: - IR Loader - Calculation of (sub)totals."— Presentation transcript:
Standard XBRL Validation XBRL2IRv2 Conversion tool into Internal IR format Backend system Multidimensional system: - IR Loader - Calculation of (sub)totals - Easy-to-use validation rules IRFORMATIRFORMAT Validation errors Read as XML Numerical String Data & Errors XBRL Instance Simplified Taxonomy (xml) Taxonomy Mapping with rendering Management of complex cases (open tables) Datapoints Rendering Phase 1: LoadPhase 2: Map Phase 3: Process instances
Use of rendering for mapping Works today automatically: –Standard closed tables Easy to add automatically: –recognition of z-dimensions (e.g. tables 10 and 14.n of Finrep) –management of time information formulas in rendering linkbase Hard to add (manual mapping): –open tables / sheets
Open issues Doubts on validation –Readability of error messages by business users? –Too small set of formulas from EBA necessity for supplementary NSA validation? How to deal with formulas –Use of XBRL formulas « as is » ? –Use of external tool or develop layer for improving readability (fact reidentification in a business-readable way) –Use of own formula system?