|Johnson & Johnson is a holding company. The Company, along with its subsidiaries, is engaged in the research and development, manufacture and sale of a range of products in the healthcare field. The Company operates in three segments: Consumer, Pharmaceutical, and Medical Devices and Diagnostics. During the fiscal year ended January 1, 2012 (fiscal 2012), the Company's subsidiaries operated 139 manufacturing facilities occupying approximately 21.8 million square feet of floor space. Within the United States, eight facilities are used by the Consumer segment, 10 by the Pharmaceutical segment and 34 by the Medical Devices and Diagnostics segment.