The Walt Disney Company is a global entertainment company founded in 1923. It operates across five main business segments: media networks, parks and resorts, studio entertainment, consumer products, and interactive media. In 2009, Disney acquired Marvel Entertainment for $4.24 billion. Marvel started in 1939 as a comic book publisher and grew to produce successful superhero film franchises through Marvel Studios. Since the acquisition, Disney has leveraged Marvel's properties across its publishing, film, television, and interactive divisions.