View any online iXBRL document using the Graffiti viewer.
Input document url, form a site such as Companies House or the FCA.
e.g. https://find-and-update.company-information.service.gov.uk/company/04958719/filing-history/MzI4MzQ4NTMzN2FkaXF6a2N4/document?format=xhtml&download=1
View document with Graffiti