Microsoft uses new XBRL data tags in SEC filing

Microsoft has submitted
data to the U.S. Securities and Exchange Commission (SEC) using a newly released
taxonomy for a financial reporting language designed to make it easier to compare
companies' financial figures.

Microsoft filed a Form 8-K, comprising financial data for shareholders, using
XBRL (Extensible Business Reporting Language), an XML-based (Extensible Markup
Language) standard for financial data that's increasingly being used in Europe
and the U.S.

Microsoft said it's the first company to submit data using a new XBRL taxonomy
released on Wednesday that allows the description of data according to U.S.
Generally Accepted Accounting Principles (GAAP). The taxonomy defines, for example,
what tags should be used to label data such as "net profit." Taxonomies
differ between countries due to varying local laws and regulations.

The advantage of XBRL is that it is machine-readable, and computers can use
the tags to pull out comparable data from different companies from their filings.
It saves a person from having to read through financial reports to find specific
data, as companies typically have different styles of presenting their financial
data in reports.

Microsoft is one of about three dozen companies participating in a one-year
pilot program to submit reports in XBRL, according to the SEC. The SEC has run
a voluntary XBRL filing program since 2005.

Other U.S. agencies such as the Federal Deposit Insurance Corporation are also
using XBRL, saying use of the format has reduced data processing costs and made
financial data available faster for analysis.

In Europe, the U.K.'s tax agency, HM Revenue and Customs, will require businesses
filing tax data in XBRL by 2010. Other XBRL
projects are underway in Belgium, Denmark, Germany, Italy, the Netherlands
and Spain.