Financial analysis support program, financial analysis support method and financial analysis support apparatus

摘要

A financial-analysis support apparatus compares XBRL data to be processed with a mapping creation taxonomy in which account items to be summarized are defined; if a new account item is added to the XBRL data, extracts a higher-level account item including the new account item as a low-level account item; if the extracted higher-level account item is included in the mapping creation taxonomy, adds the new account item under the higher-level account item defined in an aggregate-item definition that is what a structure of the XBRL data is stratified; creates a database definition based on a result of mapping obtained by adding the new account item to the aggregate-item definition thereby creating a summary database; and inputs data to the created summary database by using the XBRL data.