Tarp was just part of the bailout. Large part was payed back as pointed out. There was much more non TARP bailout and as far as I can find 1.54 trillion is outstanding.

http://www.sourcewatch.org/index.php?title=Total_Wall_Street_Bailout_Cost

Another question that should be asked is, as far as I can tell the banks didn't pay back the TARP loans, they bought back the collateral they gave the Treasury for the TARP loans. The collateral was the toxic collateralized sub prime debt, worthless crap. Is that now back on their books in one form or another? Do we have Enron accounting on steroids going on in the too big to fail banks?