The transparency afforded by XBRL, or eXtensible Business Reporting Language, could have alerted financial institutions to the dangers lurking in complex credit derivatives, says Philip Moyer, chief executive of Edgar Online, which sells an XBRL filing service. "In the asset-backed security market, it's exceptionally difficult to find out what loans sit in portfolios," he says. "It's like going to the grocery store and not being able to read a product's ingredients." It was this lack of clarity, most experts agree, that precipitated the global economic meltdown. Applying XBRL to risk reporting means that specific tags can be assigned to basic terms used in describing risk and internal control frameworks, like BASEL II and COSO ERM (Committee of Sponsoring Organizations' Enterprise Risk Management integrated framework), says Michael Rost, vice president of marketing at governance, risk and compliance (GRC) technology provider Paisley.
As a result, XBRL "has the potential to be a standardized, generic and holistic way of representing risk and control information internally across business silos and externally to provide increased transparency and comparability between companies," he says.