XBRL credentials
CoreFiling has been engaged in the XBRL community since 2002, and has contributed more than any other organisation to the development and promotion of the XBRL standards.
Some of the more substantial CoreFiling contributions are listed below:
Working groups and committees currently chaired
- XBRL UK jurisdiction – Philip Allen
- Specifications Working Group – Mark Goodhand
- Taxonomy Design Working Group – Ben Russell
Participation in Working Groups and committees
- Best Practices Board
- Open Information Model (OIM) Working Group
- Rendering Working Group
- IFRS, Securities and Markets Working Group
- Filing Rules Working Group
- Formula Working Group
- Entity Specific Disclosures Task Force
- Nominations Committee
- Digital Signatures in XBRL Working Group
- Bank and Insurance Working Group
- ESMA ESEF Best Practice Task Force
- ESG Working Group
XBRL Table Linkbase specification
CoreFiling provided full-time, expert resources to the XBRL Rendering Working Group to revise and rewrite the stalled table linkbase specification at a time when European regulators were having difficulties developing implementations because of the incomplete state of this key standard. At substantial cost, CoreFiling took over the editorship of the specification and contributed substantial intellectual property in the form of conformance suite tests and other work, in order to push the specification to a successful completion. This work involved a number of CoreFiling staff over a long period of time, engaged in development and prototyping of the standard, editing and proving of the specification, schemas and tests, and promotion and support of the standard in industry forums and working groups.
Inline XBRL specification
XII standards edited or authored
- Inline XBRL (iXBRL)
- iXBRL Transformations Registry
- XBRL Generic Links Specification
- Extensible Enumerations 2.0
- Open Information Model 1.0
- XBRL-XML 1.0
- XBRL-JSON 1.0
- XBRL-CSV 1.0
- XII XBRL Glossary
- Notes on the Processing of Large XBRL Instances 1.0
Other contributions made to XII specifications
- Extensible Enumerations 1.0
- Calculations 1.1
- Taxonomy Packages 1.0
- Variables 1.0, Match Filters 1.0 (Formula sub-specifications)
- Versioning Base, Concept Use, Concept Details, Dimensions
Development of standards processes
CoreFiling introduced to the consortium the following:
- the use of revision control and continuous integration systems
- the use of conformance suites in the development of specifications
- the establishment of the XBRL Standards Board to enforce common technical standards over working groups
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