I went through the layoffs in PPD two years ago. Here is what I got
1) 60 days due to government notification
2) Any remaining vacation for the year of the layoff
3) Any accrued vacation for the following year (you start to accrue for the next year at the beginning of the current year
4) One week for every year of service
5) 1/2 week for every year that you are over 40 years old
All gets totalled up. You remain an employee of Abbott for this entire time but are on a PCL (Pay Continuance Leave). If it crosses the Profit Sharing timeline, you get Profit Sharing too.
Options and RSUs are stopped at the time you are laid off.
You can collect unemployment immediately.
If you get another job within Abbott, your leave is cancelled and you start back with no changes to tenure, salary or RSUs (options are no longer offered)
If you get a job with another company, you are paid 1/2 of the remaining monies that you are owed for the rest of your leave.
All in all, it was a pretty good deal.
I got on with another division of Abbott and have thrived with much more empowerment and impact to the division that I moved to.