Application of XBRL to Timely Disclosure Information

XBRL Data Specifications

Since the new technology Inline XBRL was installed on January 14, 2014, for data submitted in the new taxonomy, XBRL data on the Company Announcements Service screen can be viewed in XHTML using a web browser without dedicated software. XBRL data of earnings reports of Real Estate Investment Trusts (REITs) are also available. The following files are provided in Japanese only. Please download them from the Japanese page below.

Application of XBRL to Timely Disclosure Information (in Japanese only)

Preparing Earnings Report Summaries in XBRL Format

Listed companies have been able to post self-created XBRL format earnings summaries on TDnet in the same way as financial statements since January 10, 2012. For guides to preparing earnings summaries in XBRL format, please see the following files:

  • Preparing Earnings Summary Reporting Instances (in Japanese only)
  • Preparing Earnings Summary Company Extension Taxonomies (in Japanese only)

XBRL Specifications for Earnings Reports, etc. and Corporate Governance Reports

XBRL taxonomies for earnings reports, etc. (earnings reports and corrections of forecasts for business results and dividends) and Corporate Governance Reports are provided below. For rules and explanations of the settings, and Item Lists for earnings reports, etc., please see the following files:

  • Rules for Taxonomy Settings for Timely Disclosure System (in Japanese only)
  • Explanation of Taxonomies for Timely Disclosure System (in Japanese only)
  • Item List
 

For explanations and an Item List for Corporate Governance Reports, please see the following files:

  • Explanation of Taxonomies for Timely Disclosure System (in Japanese only)
  • Item List
  • Taxonomies for Earnings Reports
  • Taxonomies for Corporate Governance Reports
  • Sample Instances
(note)
  • ・Sample instances are used without regard to the validity of disclosed accounts or the consistency of numerical values.

XBRL Specifications for Financial Statements

  • Preparing Report Instances (in Japanese only)
  • Preparing Submitter-specific Taxonomies (in Japanese only)
  • Preparing Report Instances (Part 2: For IFRS users) (in Japanese only)
  • Preparing Submitter-specific Taxonomies (Part 2: For IFRS users) (in Japanese only)