You are looking at the wrong place.
For your particular example, check this link: http://www.sec.gov/Archives/edgar/data/1112412/000119312513028328/0001193125-13-028328-index.htm

You can see that the link that you gave us is the complete submission text file, which is not XBRL. The XBRL files are the 6 files at the bottom of the link I gave you.

Alternatively you should check the bottom of this link:
http://www.sec.gov/Archives/edgar/data/1112412/000119312513028328/

Hope this helps.

P.S. You should check www.finviews.com, we have already done all the work. We can provide all the XBRL reports directly into Excel, and as soon as a company files its reports (10Q, 10K etc..) with the SEC, it takes us less than 2 minutes to have all the data (main statements to start with) in Excel as the company published, so you can do your financial modelling afterwards.