In short: XBRL validation is the process of checking an XBRL instance document against a set of rules to ensure it is technically correct, regulator-compliant, and fit for consumption.
Need to dive deeper? Start with your regulator’s official XBRL filing manual — it contains the definitive list of validation rules you must satisfy. xbrl validation
Let’s break down the key concepts, common pitfalls, and best practices. XBRL validation isn’t a single test — it’s a family of checks. These fall into three broad levels: In short: XBRL validation is the process of