Updated: Guide amended with XBRL to iXBRL conversion and format information.

This guidance provides an introduction for UK businesses to the eXtensible Business Reporting Language (XBRL) data format and Inline XBRL (iXBRL), the standard form of presentation of business reports tagged in XBRL.

https://www.gov.uk/government/publications/xbrl-guide-for-uk-businesses