If Detox is Dr. Dre’s last album that means he’ll never retire.

But if he does complete Detox he’s just quitting the "young man’s game" of rapping:
He is devoting the next two months to working on Eminem’s next album, and tells the Times anything unrelated to producing, weight training and time with his family is not on his agenda.

However, there is new business to report. Dre recently inked a multi-year production pact with New Line Cinema, under which he will join longtime collaborator, director Phillip G. Atwelll, to score and possibly direct films.

Lot’s more on Dr. Dre past, present and future at the LA Times.