Breakdown between amount actually received and amount promised. (As a debt collector, I can tell you that every once in awhile, a debtor's promise to pay doesn't work out. Or, more accurately, "most of the time" the promise doesn't work out.)
Collection costs -- how much did we pay outside contractors or additional to state employees to get what we got.
Amount compromised -- how much debt was forgiven to get what we got.
My guess is that the executive branch press releases will tell us the answer to the first question but none of the rest.