What planet do you live on where $100m is chump change?
Oh, and have you seen Apple's and Google's quartely revenue reports? This definitely is chump change to them.
I.e. the salary paid to these employees influences the salary expected to be paid to people doing the same at a different company. Especially considering the size and importance of the companies involved. Strangely, I haven't seen this discussed much in articles about this scandal. (of course I say that as someone who did not work at any of the involved companies)
The planet where Google's yearly revenue is over $50bn and Apple is the most valuable company in the world.