The overall success and value they are able to create jointly with their colleagues and take home a portion of for themselves and their family. I also find that to be an interesting, motivating, fun, and financially rewarding game to play.
I support your right to use other metrics as you prefer to make your choices, of course.
take home a portion of for themselves and their family
I'm sure there are companies where the portion of value I get to take home is directly related to the value I and my colleagues created, but I've never worked at such a company. Perhaps that is the sort of thing unions could help with?
edit: That being said, I've worked at companies where the primary 'enemy' was either "the bosses at HQ" or rival departments and I agree that it is toxic and a terrible way to run a company. However when the company ends up in that state it is a failure of management and not of the workers.
I support your right to use other metrics as you prefer to make your choices, of course.