XBRL Taxonomy Mapping for Financial Data Comparability
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Solution Overview
Problem
The flexibility in XBRL reporting standards, while allowing customized presentations, makes comparisons between companies difficult due to varying taxonomies, hindering regulatory and investor evaluations.
Innovation Solution
The development of an intelligent financial and business information reporting system that enables XBRL taxonomy mapping, allowing extended taxonomy elements to be mapped to a standard base taxonomy, thereby achieving consistency and comparability across diverse reporting environments, and supports the aggregation of information from multiple sources into XBRL documents.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If companies use extended taxonomy elements to customize their XBRL reporting presentations, then their ability to present unique company characteristics is improved, but comparability between companies deteriorates
Solution Approach 1:
The patent introduces an intermediary mapping layer between extended taxonomy elements and base taxonomy elements. This mapping mechanism allows companies to use customized extended taxonomies while automatically translating them to a common base taxonomy for comparison purposes, thus resolving the contradiction between customization and comparability
Solution Approach 2:
The patent adds a new dimension of taxonomy mapping relationships, creating a multi-layered taxonomy structure where extended elements can map to base elements. This additional mapping dimension enables both customized presentation and standardized comparison simultaneously
2Adaptability or versatility
If multiple organizations use different XBRL taxonomy standards and extended elements, then reporting flexibility is improved, but data consistency and aggregation capability deteriorate
Solution Approach 1:
The patent creates a universal base taxonomy structure that can accommodate multiple extended taxonomies. The base taxonomy serves multiple functions: as a standardization layer for consistency, as a mapping target for various extended elements, and as a common foundation for data aggregation across different organizations
Solution Approach 2:
The mapping mechanism acts as an intermediary that translates between different extended taxonomies and the universal base taxonomy, enabling data from multiple organizations with different taxonomy standards to be aggregated consistently while preserving their original flexibility
3Adaptability or versatility
If extended taxonomy elements are created outside the base taxonomy, then presentation customization is improved, but mapping complexity and validation difficulty increase
Solution Approach 1:
The patent establishes base taxonomy mappings in advance before actual reporting occurs. By pre-defining the mapping relationships between extended and base taxonomy elements, the system reduces the complexity of real-time mapping and validation operations
Solution Approach 2:
The mapping mechanism serves as an intermediary layer that simplifies validation by providing a structured translation path from extended to base taxonomy, reducing the computational complexity of validating customized presentations
Data Source
AI summary
Systems and methods are provided for analysis of financial and business information based on interactive data, such as XBRL data. According to one embodiment, a method is provided for mapping extended taxonomy elements to base taxonomy elements. A list of base taxonomy elements is displayed on a display device. A taxonomy map is displayed on the display device. The taxonomy map includes information regarding one or more extended taxonomy elements of a reporting entity that are not mapped to any base taxonomy elements. Responsive to one or more user input events corresponding to a selection of a base taxonomy element and corresponding to a request to map an extended taxonomy element to the selected base taxonomy element, the compatibility of the selected base taxonomy element with the extended taxonomy element is validated. If the compatibility is affirmed, then an association is formed between the extended taxonomy element and the selected base taxonomy element.