This is a bit late and concidering how obsessed I am over the movie 
I'm shocked that i didn't mention this milestone before. But yes on February 20 it was announced that TDK passed 1 Billion dollars in the theatures and it now sits at 1,001,752,134 billion And that is probably the end of the records that this film will break in theatures now to see what it does in the DVD/Blue-Ray sales 
For those of you that don't know only three other films in history have ever reached one billion dollars and it is a good group of movies that have done it. The other three movies are: Titanic, Lord of the Rings: Return of the King, and Pirates of the Caribbean: Dead Man's Chest
Concidering how the economy in this country is doing right now and around the world the fact that this movie was able to reach such a milestone makes it is even more impressive.