Complex sentence: In 2000 it became an MGM Mirage property when Mirage Resorts merged with MGM Grand Inc. to create MGM Mirage, in 2010 the company was renamed MGM Resorts International in a move to go worldwide with its brands.
Split into simpler sentences: In 2000 it became an MGM Mirage property when Mirage Resorts merged with MGM Grand Inc. to create MGM Mirage. In 2010 the company was renamed MGM Resorts International in a move to go worldwide with its brands.