title: Lucasfilm
context: Under the deal, Disney acquired ownership of Star Wars, Indiana Jones, and Lucasfilm's operating businesses in live-action film production, consumer products, video games, animation, visual effects, and audio post-production.[21] Disney also acquired Lucasfilm's portfolio of entertainment technologies. The intent was for Lucasfilm employees to remain in their current locations.[22] Star Wars merchandising would begin under Disney in the fiscal year 2014.[23] Starting with Star Wars Rebels, certain products will be co-branded with the Disney name,[24][25] akin to what Disney has done with Pixar.[26] On December 4, 2012, the Disney-Lucasfilm merger was approved by the Federal Trade Commission, allowing the acquisition to be finalized without dealing with antitrust problems.[27] On December 18, 2012, Lucasfilm Ltd. converted from a corporation to a limited liability company, changing its name to Lucasfilm Ltd. LLC in the process,[28]. On December 21, 2012, Disney completed the acquisition and Lucasfilm became a wholly owned subsidiary of Disney.[6]
question: When did Disney buy Star Wars?
answers: December 21, 2012