If you are a temp employee, none.
If you are a staff employee, health-vision-life-401k-discounts
Few people become staff.
It is possible to work from home 1-2 per week based on your division.
You get a ton of vacation days (like 26) plus 5 days if you reach director level or if you've been there for a certain amount of time (10 years I think). Plus you get 10-11 Holidays on top of your vacation days.