Broadcom has to remove over 1.5 billion from CA for it to make sense. If CA has roughly 11,000 employees today, that would mean they probably need to cut about 80% of CA.
If you think CA isn't bloated right now, make no mistake, it is going to get pretty thin quickly. As the poster mentioned earlier, they will move quickly to cut people, so the admin folks will cut quickly - but so will customer support, marketing, etc. I bet they will cut between 4,000 - 6,000 people instantly and then a year from now, cut another 2,000 - 4,000 people.
CA as we know it will be down to 2,000 or 3,000 people. Broadcom will get value out of this purchase but cutting the expenses, that contrary to popular belief are still bloated. How many companies of this size have private jets, limo drivers and multiple offices within 50 miles of each other. Not many.