Complex sentence: The novel sold 7 million copies and the movie, which starred Tom Cruise, grossed over $158 million ($in 2011 dollars) domestically and $111 internationally ($270 million worldwide in 1993 dollars).
Split into simpler sentences: The novel sold 7 million copies and the movie starred Tom Cruise. The film grossed over $158 million ($in 2011 dollars) domestically and $111 internationally ($270 million worldwide in 1993 dollars).