I don't see how this is so hard to understand. Employees with pensions are costing ADP. ADP wants to save money so they are in the process of getting rid of pensioned employees. As the previous poster had said "Death by 1000 paper cuts". Gradually and carefully, pensioned employees are going to be gotten rid of.
ADP has been terminating thousands of employees over the last 4 years. They are targeting people who are "earning too much", people who work from home, and people with pensions. New employees are being hired to replace the ones let go and are earning a fraction of what the eliminated employees were earning. They also get no pension and work from one of the new supercenters and not from home. This is a gradual process, being done on ADP's timetable.
This is a conscious business decision to save on labor costs. Unfortunately, this decision is costing ADP big time since the new employees cannot get productive fast enough to service their clients well. The new employees are not paid enough for the complex work that they do, so are not motivated to do their jobs well or even stick around. They can get better jobs that pay more for less work at other places. Morale at ADP is very low.
This should have been foreseen by ADP's top management team since they are paid the big bucks to know their company inside and out. However, they failed and are still stubbornly holding to the same course in saving on labor costs rather than making their company more profitable. The survival of the company is in jeopardy.