This has been rumored for quite a while. As expected, the box set includes 2001, A Clockwork Orange (new special edition), The Shining, Full Metal Jacket, Eyes Wide Shut and two films previously unreleased on Blu Ray: Lolita and Barry Lyndon. The biggest surprise is that the WB-released box set also includes Dr. Strangelove (via Sony) and Spartacus (via Universal).
The box set will also include Stanley Kubrick: A Life in Pictures (though in standard definition), as well as a 40 page booklet.
Looks to be a pretty sweet set.