Basis of Presentation and Significant Accounting Policies On July 12, 2016, IHS Inc. (IHS), a Delaware corporation, Markit Ltd. (Markit), a Bermuda exempted company, and Marvel Merger Sub, Inc. (Merger Sub), a Delaware corporation and an indirect and wholly owned subsidiary of Markit Ltd., completed a merger (Merger) pursuant to which Merger Sub merged with and into IHS, with IHS surviving the Merger as an indirect and wholly owned subsidiary of Markit. Upon completion of the Merger, Markit became the combined group holding company and was renamed IHS Markit Ltd. (IHS Markit, we, us, or our). The Merger has been accounted for as a business combination in accordance with Accounting Standards Codification (ASC) Topic 805. This standard requires that one of the two companies in the Merger be designated as the acquirer for accounting purposes based on the evidence available. We have treated IHS as the acquiring entity for accounting purposes, and accordingly, the Markit assets acquired and liabilities assumed have been adjusted based on fair value at the consummation of the Merger. Any excess of the purchase price over the fair value of identified assets acquired and liabilities assumed has been recognized as goodwill. In identifying IHS as the acquiring entity for accounting purposes, IHS Markit took into account the voting rights of all equity instruments, the intended corporate governance structure of the combined company, and the size of each of the companies. In assessing the size of each of the companies, IHS Markit evaluated various metrics, including, but not limited to: assets, revenue, operating income, EBITDA, Adjusted EBITDA, market capitalization, and enterprise value. No single factor was the sole determinant in the overall conclusion that IHS is the acquirer for accounting purposes; rather, all factors were considered in arriving at our conclusion. The accompanying unaudited condensed consolidated financial statements of IHS Markit have been prepared on substantially the same basis as our annual consol