In IDC, if you're laid off, you get a month's salary for each year you 'served' the company. Plus, salary of the notice period and any earned leaves you saved.
If you were in Oracle for 10 years and some months, you'd get 10 + 2 + 1.5 months of sal (max, assuming 2 month's notice and 45 days of saved leaves). That's almost a year's salary (13.5 months).
Employees who resign, don't get that. You did.