Towards the global adoption of XBRL using International Financial Reporting Standards (IFRS)

XBRL is a language based on XML for the electronic communication of business information. It is designed to improve the exchange, aggregation and analysis of corporate data requiring disclosure, through a unique tagging structure that provides interoperability. But, the proliferation of a multitude of XBRL taxonomies, based on different accounting principles, can risk the objectives of standardization, comparability and re-usability of the information that is sought with XBRL. It is therefore essential to develop global accounting standards as a unique foundation on which the XBRL taxonomies can be established, so that it becomes possible to compare the financial information originating from various countries. Along these lines, the International Financial Reporting Standards (IFRS-GP) taxonomy was created to establish a common ground for international firms and create a platform that would enhance the benefits of XBRL. This paper examines whether the IFRS-GP taxonomy, at its current state, adequately covers European companies' dissemination practices and strengthens the benefits of XBRL. Our results provide implications for the evaluation of the effectiveness of the IFRS-GP taxonomy and shed light on directions that may lead to the improvement of this taxonomy.     

网络财务报告：XBRL标准的理论基础研究

XBRL研发中由于没有一个现成的概念框架予以指导和规范,导致的问题是建立的信息标准缺乏必要的理论支持,XBRL报告的内部组织也缺乏必要的层次和结构,信息之间的关系得不到合理解释。目前无论是国际还是国内,从会计角度研究XBRL基本理论都处于起步和探索阶段,本文将会计理论、数据库理论相结合。尝试建立了以财务信息元素为结构的XBRL理论体系,并对该理论体系的逻辑关系和层次结构进行了论证。该理论无论在国际还是国内都是首次提出并加以论证的,我们认为它不仅仅可以作为财务报告系统信息标准开发的理论基础,也适用于作为簿记系统、交易和事项系统信息标准开发的理论基础。     

XBRL分类标准认证的理论基础和方法学体系研究

随着建立全球统一的高质量会计准则的发展势态和XBRL分类标准广泛而深入的研究与应用,XBRL分类标准的认证正越来越受到重视。目前国内外理论界和实务界,都是从操作层面上来研究和实施XBRL分类标准的认证。而对于XBRL分类标准认证的理论基础和方法学体系研究较少。本文则以第三方非营利组织理论、本体论、软件体系架构理论和软件成熟度模型理论作为理论基础,结合XBRL分类标准认证的内容,尝试建立了XBRL分类标准认证的方法学体系,并对方法学体系的构成要素和要素之间的关系进行了详细阐述。     

Progress on XBRL from an Australian perspective

This study examines the progress of XBRL (extensible Business Reporting Language) in the Australian context. XBRL has the potential to be the digital language for data transfer and integration of business systems. The paper describes the nature of XBRL and notes that the Australian Prudential Regulation Authority (APRA) has mandated its use. We review the implications of XBRL, such as audit assurance issues, comparability and real-time reporting, and conclude that XBRL has the potential to enhance financial accounting reporting. What is needed is the completion of the enabling technology, simplification and acceptance.     

Does it add up? Early evidence on the data quality of XBRL filings to the SEC

In 2009, the Securities and Exchange Commission rolled out the first stage of a multi-year program to transition its EDGAR disclosure repository to the XBRL format. The quality of the XBRL data in the repository is vital for the success of the Commission’s interactive data program. A key aspect of the data quality of these filings is the correctness of the mathematical relationships implied by the taxonomy and implemented in the instance document. One quarter of the filings by the initial 400 large corporations in the first round of submissions had errors, with differences reported monetary facts and the sum of other monetary facts that were bound together in a computation relationship. The primary cause of these errors was inappropriate treatment in the instance documents of underlying debit/credit assumptions in the taxonomy. The results of the research have a number of implications for filers, the SEC, XBRL US, software vendors and the global XBRL community.     

高校基于XBRL技术会计信息化人才培养的必要性

由于XBRL技术的特性，自20世纪90年代以来，世界各国纷纷将XBRL技术应用到财务报告领域，实现了财务报告数据的标准化。2009年4月，我国财政部确立了以XBRL技术为先导的会计信息化目标，2010年10月，我国又发布了XBRL技术规范国家标准和基于会计准则的XBRL通用分类标准。但是在我国很少有高校将XBRL技术引入到会计信息化教学中，XBRL技术人才储备严重不足，这在一定程度上延滞了我国以XBRL技术为主导的会计信息化目标的实现。本文将对高校XBRL技术会计信息化人才培养必要性进行探讨。     

XBRL to enhance external financial reporting: Should we implement or not? Case Company X

The growing use of eXtensible Business Reporting Language (XBRL) represents a fundamental change for financial information flows. In a number of countries XBRL has already been put to practical use, for instance through implementation within the financial processes of non-listed companies. This fictional case is designed to help identify the benefits of XBRL. In addition, it helps to create knowledge about the different strategies of XBRL implementation and to apply this knowledge when making investment decisions on accounting information processes.     

The production and use of semantically rich accounting reports on the Internet: XML and XBRL

Most major corporations in the U.S. (and a growing number of companies around the world) are reporting some level of financial information on their Web sites. However, it is not clear that the stakeholders are fully satisfied with this Web-based data. The time and effort allocated to the mechanics of Web retrieval are actually increasing because of the difficulty of finding pages and specific data within the enormity of the public Web (over 1 billion pages) or of many corporate intranets. One way to deal with this vast information source would be to automate the Web search mechanics by developing and using intelligent software agents. However, developing these agents in the current Web environment is very problematic. Three factors are preconditions for effective utilization of the Web. First, appropriate metadata representation of financial reporting information on the Web is required that could improve the accuracy of searches (the resource discovery problem). Second, accounting data points within Web pages should be able to be reliably parsed (the attribute recognition problem). Third, standard mechanisms are required that will encourage or require corporations to report in a consistent fashion. The reality of the Web is that it falls far short of a reliable communication medium for accounting and financial information on all three of these factors. The eXtensible Markup Language (XML) provides a method to tag financial information to greatly improve the automation of information location and retrieval, and provides technical solutions to the resource discovery and attribute recognition problems. However, if every company were free to develop its own labels for its XML tags, then the searching for financial information would be only marginally improved. The recent development by a consortium lead by the American Institute of CPAs (AICPA) of the so-called “eXtensible Business Reporting Language” (XBRL) is an initiative to develop an XML-based Web-based business reporting specification. The widespread adoption of XBRL would mean that both humans and intelligent software agents could operate on financial information disseminated on the Web with a high degree of accuracy and reliability. XBRL provides rich research opportunities, including new taxonomies, database accounting, financial statement assurance, intelligent agents, human/computer interfaces, standard development process, adoption incentives, global adoption, and formal ontologies.     

Soft Computing Techniques for Querying XBRL Data

Availability of business data is an important aspect of effective financial activities. An easy access to financial information has immense influence on actions and decisions regarding investing, trade and operations of companies and firms. The proposed standard – eXtensible Business Reporting Language (XBRL) – provides a means to create a uniform framework for representing corporate and financial information. XBRL defines an easily interpretable, machine-readable and XML-based data format. Its flexibility allows for representing business data using different languages, as well as following different regulation standards. One of important benefits of XBRL is application of XML-based tools and systems that enable easy preparation, processing and validation of corporate data. It is also possible to use XML-based storage and query systems. In this paper we propose and describe a concept of soft queries. They provide the users with a human-friendly interface for interacting with XBRL data. These queries are equipped with linguistic terms (such as large, medium, small) and linguistic qualifiers (all, mostly). Such queries are able to provide the users with results similar to the results obtained when they analyse data themselves. Linguistic terms and qualifiers are represented as fuzzy sets. Fuzzy-based operations and aggregation operators allow for mimicking a human-like processing of data. The proposed approach is illustrated with queries executed on an XBRL document. Copyright © 2015 John Wiley & Sons, Ltd.     

Stakeholder engagement in internet financial reporting: The diffusion of XBRL in the UK

Internet financial reporting is now widespread with most medium and large companies in the developed world providing a wide variety of financial data online. However, much of this information mirrors the paper versions of financial reports, often with little attempt to enhance the decision usability of the data, providing a so called ‘first generation’ of online reporting (ICAEW, 2004). eXtensible Business Reporting Language (XBRL) has been designed to provide a ‘second generation’ of online reporting, specifically to enhance the usability of the data. Documents rendered in XBRL are digitally-enabled so that it is easier for stakeholders to extract information directly into spreadsheets, or any other XBRL-enabled analysis software, without the need to re-key data thus providing significant improvements in information flows and enhancing inter-company comparability.XBRL consortia have spent more than 15 years promulgating the use of this technology within the business and government communities. However, despite their efforts XBRL has not become widely diffused, there is little stakeholder engagement and very few organisations have voluntarily adopted XBRL in practice.The results of a questionnaire survey in the UK indicate that awareness of XBRL, and second generation reporting more generally, resides in key champions but there is little diffusion outside this narrow set of stakeholders. Regulatory engagement seems to be the only impetus for diffusion and better channels of communication within stakeholder networks, such as between regulators, preparers, users and the XBRL community are needed. This paper suggests that currently the supply-push for XBRL is failing to produce effective use of this technology in the UK. Greater regulatory commitment is now needed to create an impetus for XBRL such as creating tools and making publicly available, accessible, repositories of XBRL data. Unless this happens, diffusion will not occur, and the demand-pull which is now needed will vanish and XBRL will fade and die.     

Introducing XBRL through a financial statement analysis project

In this project, we introduce business and accounting students to the application of eXtensible Business Reporting Language (XBRL) through the use of interactive data. Students study the basic concepts and potential benefits of interactive data and XBRL. Students learn to extract the financial reports of two companies in the same industry. Then, using traditional financial analysis techniques (ratio analysis) students can compare the performance of these companies. Thus, the project accomplishes two important objectives: it introduces students to the benefits and features of XBRL-tagged financial reporting and interactive data, and it shows how this medium can be used to facilitate the analysis of financial statements. The project uses free, publicly available interactive data tools to accomplish these objectives.This project is appropriate for any level of financial accounting course in which students use public company financial statements to generate financial ratios and conduct analysis on them. We aim the project at MBA-type introductory accounting courses. In addition, we show how it can easily be expanded to be applied to higher level financial statement analysis courses, both at the undergraduate and graduate levels. The project provides some background into how XBRL-tagged financial reporting is generated, while the main focus is on application of interactive data and not the technology itself. Since XBRL is now mandated by the US Securities and Exchange Commission (SEC) for most reporting entities, it is critical for today’s business students to be familiar with this method of communicating financial information.     

The Israeli XBRL Adoption Experience

eXtensible Business Reporting Language (XBRL) is a language for the electronic communication of business and financial data which is revolutionizing business reporting around the world. It is a tool to bridge potential language barriers and unify financial reporting. This has appeal to foreign investors, among others, who can rely on information in XBRL‐tagged financial reports to make investment decisions without having to translate financial statements from local language. In 2008, Israel required most public companies to adopt International Financial Reporting Standards (IFRS) for financial reporting and to use XBRL‐tagged reporting format, as part of an aggressive effort to make its capital markets more transparent and attractive for foreign investors. In this paper, we study all Israeli public companies and analyze the accuracy and reliability of their XBRL‐tagged financial statements that are available on MAGNA, the Israel Securities Authority's electronic system. We describe the process by which the XBRL‐based data were collected and reported. We document, categorize, and analyze deficiencies in the XBRL‐tagged filings, and inconsistencies between them and the Hebrew‐based annual reports. We observe pervasive data entry errors resulting in inaccurate XBRL‐generated financial reports, which went undetected for over one year. Further, first year XBRL reporting (in conjunction with IFRS adoption) did not increase foreign investment in the Israeli capital markets. This analysis allows us to better understand the benefits and challenges of the adoption of XBRL.     

Institutionalising XBRL for financial reporting: resorting to regulation

By integrating and streamlining financial information within and among various organisations, eXtensible Business Reporting Language (XBRL) has been developed with a view to enhancing the efficiency, accuracy, and transparency of corporate accounting information. Taking an inter-organisational focus, this paper investigates the process of how XBRL was institutionalised. It explains and offers insights on how institutional arrangements emerge and become relevant as heterogeneous organisations consider adopting accounting innovations while evidence concerning their benefits is unavailable. The original and overall contribution of this study is that it improves current understanding of coal-face actors' perceptions, behaviours, and strategies as they interact in the organisational field and become engaged in developing accounting innovations to produce the macro-level observations documented in existing institutional theory studies.     

浅析我国会计信息化进程中XBRL应用问题

随着现代网络和信息技术的发展,中国提出了国家信息化发展战略,其中会计信息化也是整个国家信息化战略的重要组成部分。可扩展商业报告语言（eXtensidle Business Reporting Language,简称XBRL）自1998年诞生至今,在全球范围内的会计信息化领域引起了一场革命。为了推动我国的会计信息化建设,就必须分析我国XBRL应用过程存在的问题,进而探讨相应的对策,以保证其在会计信息化工作中的应用优势。     

XBRL and open data for global financial ecosystems: A linked data approach

Information professionals performing business activity related investigative analysis must routinely associate data from a diverse range of Web based general-interest business and financial information sources. XBRL has become an integral part of the financial data landscape. At the same time, Open Data initiatives have contributed relevant financial, economic, and business data to the pool of publicly available information on the Web but the use of XBRL in combination with Open Data remains at an early state of realisation. In this paper we argue that Linked Data technology, created for Web scale information integration, can accommodate XBRL data and make it easier to combine it with open datasets. This can provide the foundations for a global data ecosystem of interlinked and interoperable financial and business information with the potential to leverage XBRL beyond its current regulatory and disclosure role. We outline the uses of Linked Data technologies to facilitate XBRL consumption in conjunction with non-XBRL Open Data, report on current activities and highlight remaining challenges in terms of information consolidation faced by both XBRL and Web technologies.     

基于事项凭证的会计报表生成流程探析

在转轨经济时代，会计报表依然承载着记录会计信息的历史使命，而信息使用者则愈加关注会计信息的具体内容，事项信息的地位逐渐提升，使得会计报表的生成流程有待改进。本文基于传统会计核算流程的缺陷之处，并结合目前XBRL财务报告体系中的启示，对基于事项凭证的会计报表生成流程进行了探讨，为事项信息的充分运用提供合适的平台。     

XBRL adoption and expected crash risk

The U.S. Securities and Exchange Commission (SEC) mandated the adoption of eXtensible Business Reporting Language (XBRL) in 2009, with the aim of facilitating data exchange and reducing information processing costs. To shed light on the economic consequences of this important disclosure regulation, this study investigates whether and how XBRL mandate impacts investor expectations of future crash risk. Using the steepness of the option implied volatility smirk as a proxy for ex ante expectation of crash risk, we find that expected crash risk decreases after adoption of XBRL. Moreover, we document that the effect is more pronounced for firms with higher financial opacity, more volatile earnings, and greater analyst forecast dispersion. Further, our analysis generates evidence that the use of customized extension XBRL elements attenuates the effect of XBRL reporting on reducing expected crash risk. Our empirical results are robust to a variety of sensitivity checks. Overall, the findings indicate that XBRL reduces information processing costs and strengthens information transparency of capital markets, which in turn, reduces investor expectations of future crash risk.     

Issues with the communication and integrity of audit reports when financial reporting shifts to an information-centric paradigm

A core application of XBRL is to facilitate the flow of tagged financial statements and annual reports, from companies and other entities directly to the databases, web sites, and computers of regulators, stakeholders and other information consumers. Increasingly, XBRL provides the technological foundation for the communication of financial information where there is independent assurance. This XBRL-based assurance may be on the financial statements (i.e., an electronically consumable form of today's standard PDF or HTML audit report) or focus on the quality of the XBRL exhibit (i.e., the instance document). Regardless of the type of XBRL assurance report, maintenance of the security and integrity of the instance document is paramount. This conceptual paper identifies and discusses the communication, security challenges and relevant research issues when there is independent assurance on financial statements formatted in XBRL. Successful electronic communication of assurance to information consumers should clearly distinguish the responsibilities of management (i.e., the financial statements) and the auditor (i.e., the audit report). It is important to have an integrated approach where the assurance report, financial statements and other reports in which facts in the financial statements are incorporated are inextricably tied at the level of automated data consumption. Further, as much as possible, human interaction should be accommodated. The paper sets out a range of alternatives for maintenance of security on the assurance report.     

论会计原则体系的重构

我国理论及实务界对于什么是会计原则、会计原则的内容体系应如何构建、会计原则与会计信息质量特征的关系如何界定等问题存在不同见解,影响会计规范体系的建立和健全。文章从逻辑学的角度,结合会计原则的本质,界定了会计原则的概念,揭示了会计原则与会计信息质量特征之间的关系,重构了会计原则体系的内容,为合理构建我国会计规范体系,会计信息质量特征体系,提供了一种新的思路和视野。     

IFRS Taxonomy and financial reporting practices: The case of Italian listed companies

XBRL taxonomies have a crucial role in digital financial reporting. On the one hand, they provide a unique set of computer-readable tags to allow the interchange of interactive information. On the other hand, a systematic, agreed-upon convention for naming each taxonomy tag is needed. In this context, the IFRS Foundation is playing a relevant role in developing well-structured taxonomies, which could simultaneously favor both the interoperability and the homogenization of the firms' financial information at the global level. Due to its importance, XBRL is being applied in many countries, but according to different implementation schemas.In this study, we attempt to verify if the IFRS Taxonomy released by the IFRS Foundation adequately reflects the reporting practices of the Italian listed companies for which XBRL is not yet required. The results reveal a general discrepancy between the financial items disclosed by the companies and the taxonomy tags. Specifically, we noticed that the financial statements items are more disaggregated than the taxonomy tags and that this depends on the sector and the size of the companies. Unless the XBRL implementation system explicitly allows companies to use and disclose taxonomy extensions, a loss of detailed information occurs if the taxonomy is applied.