Walmart is a large multinational retail corporation that operates discount department stores and warehouse stores. It has over 11,000 stores in 27 countries under 55 banners. Sam Walton founded Walmart in 1962 with a vision of saving people money so they can live better. The company has over 2 million employees worldwide and is guided by core values of integrity, opportunity, family and community, purpose, and responsibility. It aims to give customers low prices, a wide selection, and a pleasant shopping experience.