https://www.pcgamer.com/gta-5-estimated-to-be-the-most-profitable-entertainment-product-of-all-time/

With an estimated 90 million copies sold across all platforms—PS3, Xbox 360, PS4, Xbox One and PC—GTA 5 is thought to have accrued somewhere in the vicinity of $6 billion since launch in 2013. As reported by MarketWatch (via RockstarIntel), this makes Take Two and Rockstar's open world crime sim more successful than both Star Wars and Gone With The Wind—which are said to have made upwards of $3 billion, adjusted for inflation. 

Speaking to MarketWatch, Cowen analyst Doug Creutz reckons subsequent DVD and streaming sales might add up to $1 billion onto these films' lifetime values. GTA 5, though, still sits above them.