Formerly a part Viacom Inc. until its split in 2005, CBS Corporation is a mass media company with parts that go back to the beginnings of the broadcast industry, as well as newer businesses. It has operations in most areas of media and entertainment, including over 30 national and local television stations; television production and syndication; cable television; nearly 150 radio stations; publishing (including Simon & Schuster), theme parks; digital media; and consumer products.