With about a minute and a half to go, I'd like to go back to the second document that you highlighted in your speech. This is about the investment in Phoenix.
During your comments, you threw out the number $645 million. I'm sure that for people watching, the concern is going to be that this is a big number, and they will wonder how it has come to be that.
Also, in the handout, there is a TBD. If either you or any members of the department could quickly make a comment around the breakdown of this $645 million, as well as how we can go about the TBD, it would be appreciated.