Over 30 years of retirement, Lewis would collect as much as $4.74 million, according to a projection by Local Government Information Services (LGIS), which publishes Chicago City Wire.
The projection assumes Lewis received $99,537 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Lewis will have already received $307,659 in retirement benefits, or more than the sum total of the retiree's contributions to the teachers' pension fund.