Segments of Business We report our operations in two operating segments: McKesson Distribution Solutions and McKesson Technology Solutions. The factors for determining the reportable segments included the manner in which management evaluates the performance of the Company combined with the nature of the individual business activities. We evaluate the performance of our operating segments on a number of measures, including operating profit before interest expense, income taxes and results from discontinued operations. The McKesson Distribution Solutions segment distributes ethical and proprietary drugs and equipment and health and beauty care products throughout North America and internationally. This segment includes our International pharmaceutical distribution and services business which reflects the results of operations of Celesio, which we acquired in February 2014. This segment also provides specialty pharmaceutical solutions for biotech and pharmaceutical manufacturers, and practice management, technology, clinical support and business solutions to oncology and other specialty practices operating in the community setting. This segment also provides medical-surgical supply distribution, equipment, logistics and other services to healthcare providers through a network of distribution centers within the U.S. In addition, this segment sells financial, operational and clinical solutions for pharmacies (retail, hospital, alternate site) and provides consulting, outsourcing and other services. In September 2013, we sold our 49% interest in Nadro, S.A. de C.V. ( Nadro ), a pharmaceutical distributor in Mexico. Prior to the sale, financial results for Nadro were included in this segment. The McKesson Technology Solutions segment delivers enterprise-wide clinical, patient care, financial, supply chain, strategic management software solutions, as well as connectivity, outsourcing and other services, including remote hosting and managed services, to healthcare organizations. This segment s customers include hospitals,