How to manage an ESEF iXBRL reporting?
Do you know how to manage an ESEF iXBRL reporting in disclosure management?
ESEF iXBRL reporting refers to the electronic reporting format mandated by the European Securities and Markets Authority (ESMA) for companies listed on European stock exchanges. ESEF stands for European Single Electronic Format, while iXBRL stands for Inline eXtensible Business Reporting Language.
What purpose does ESEF reporting serve?
The goals of standardized digital financial reporting formats are to:
- Enable faster evaluation of company data through the use of automated analysis.
- Create easier access to financial information for investors, stakeholders, and issuers.
- Facilitate better comparability between capital market participants.
- Provide reliable, clear and machine-readable information with the reports.
In sum, this reporting requirement aims to standardize digital financial reporting across European companies and enhance transparency for investors and stakeholders. Under ESEF, companies are required to prepare their annual financial reports in the XHTML format, with the primary financial statements and all narrative information tagged using XBRL (eXtensible Business Reporting Language). iXBRL allows for the embedding of XBRL tags directly within the XHTML document, making it easier to view the tagged financial information alongside the narrative content. This format makes the same report both machine- and human-readable.
What is the difference between XBRL, iXBRL, and iXBRL tagging?
XBRL (eXtensible Business Reporting Language) is a data format originally based on XML used for digital reporting. It basically allows unique tags to be associated with reported facts and is thus often called “bar codes for reporting”.
Inline XBRL (iXBRL) is one of many XBRL specifications that allows filers to create one single document that is both readable by machines and humans, eliminating the need for two separate reports. iXBRL reports are XHTML documents with embedded XBRL information.
The Lucanet XBRL Tagger is an XBRL certified software and allows users to load existing PDF and Word reports. After an automatic conversion to XHTML users can assign specific tags, provided by the regulators in the form of XBRL taxonomies, to financial and non-financial information. The tool hides the complexity of XBRL and enables the preparers to focus on their area of expertise. The XBRL Tagger is a bolt-on solution and the market-leading software for ESEF reports.
All annual financial reports for fiscal years beginning on or after January 1, 2020, must be published in the Extensible Hypertext Markup Language (XHTML) format. In addition, all IFRS consolidated financial statements must be tagged with XBRL tags.
For all annual reports for fiscal years beginning on or after January 1, 2022 in addition the notes to the financial statements have to be tagged using text-blocks. This poses further challenges with regards to the versioning of reports. Textblock Tags can overlap with several layers of text and span different sections of the reports. Narrative information in annual reports is often changed until late into the reporting process.
The XBRL Tagger employs different algorithms and techniques to restore already used tags to new and changed versions of the same report, so that the initial tagging can be done early in the process, with only small changes at the end.
Challenges of ESEF iXBRL reporting
ESEF iXBRL reporting presents certain challenges, including the need for proper tagging of financial data based on the ESEF taxonomy and compliance with the ESMA ESEF reporting manual. ESEF also requires all filers to create their own entity-specific taxonomy extension, basically making each company an XBRL taxonomy author.
However, with the right tools and software, companies can streamline the process and ensure accurate and efficient reporting, ultimately enhancing transparency and facilitating cross-company analysis for investors and regulators.