Here are 2024 figure for the Bills
Category Amount (2024 Fiscal Year)Source
National Revenue$432.6 million
Total Revenue$551 million
Player Expenses$282 million
Operating Income$101 million
Franchise Value$4.2 billion
Operating income for 2024 is just $101 million. With taxes , interest, depreciation, etc. , the number for a net profit figure goes down much lower. Estimates I've seen with a quick Google search is around $24 million. Certainly profitable but hardly a cash cow.