Unum Group is a provider of disability insurance products in the United States and the United Kingdom. The Company provides a portfolio of other insurance products, including employer and employee paid group benefits, life insurance and other related services. Its segments are Unum US, Unum UK, Colonial Life, Closed Block and Corporate. The Unum US segment includes group long-term and short-term disability insurance, group life and accidental death and dismemberment products, and supplemental and voluntary lines of business. The Unum UK segment includes insurance for group long-term disability, group life, and supplemental lines of business, which include individual disability and critical illness products. The Colonial Life segment includes insurance for accident, sickness, and disability products, life products, and cancer and critical illness products. The Closed Block segment consists of individual disability, group and individual long-term care, and other insurance products.