The Walt Disney Company is a large media conglomerate that owns various television networks, production companies, and television stations. It is horizontally integrated through subsidiaries like Disney-ABC Television Group. Disney owns TV networks like ABC and cable channels like Disney Channel and ESPN. It also owns film studios, publishing companies, and theme parks. Disney's main competitors are 21st Century Fox, Time Warner, and NBCUniversal, which also have extensive media holdings. Disney reaches over 300 million homes globally through its television channels. Some controversies around Disney include accusations of anti-Semitism and issues with how it has marketed former child stars.