AFLAC Incorporated operates in the Accident and health insurance sector. Aflac Incorporated (Aflac) is a general business holding company and acts as a management company, overseeing the operations of its subsidiaries by providing management services. Its principal business is supplemental health and life insurance, through its subsidiary, American Family Life Assurance Company of Columbus (Aflac), which operates in the United States (Aflac U.S.) and as a branch in Japan (Aflac Japan). Aflac's business consists of two segments: Aflac Japan and Aflac U.S. Aflac Japan sells voluntary supplemental insurance products, including cancer plans, general medical indemnity plans, medical/sickness riders, care plans, living benefit life plans, ordinary life insurance plans and annuities. Aflac U.S. sells voluntary supplemental insurance products, including loss-of-income products (life and short-term disability plans) and products designed to protect individuals from depletion of assets (hospital indemnity, fixed-benefit dental and vision care). In our complete report available for purchase the company is compared to: CIGNA Corporation, Unum Group and Principal Financial Group, Incorporated.