I can give a little more insight into departments affected. IT took the biggest hit, >20% reduction across the board. Safety / UP Police also took a giant hit, not sure of the numbers. M&S and Operating may have also been high, but far less than IT/Safety.
So all this to meet the 7% goal overall - so what departments were safe? Of course, Finance and HR. Of course the ones who figure out the quotas turn out to not need any cuts in their own departments!
Reposted from @PfqNnST-2cfo for info.