Английский словарь американских идиом - part company

{v. phr.} 1. To part with someone; leave each other; separate. * /The boys parted company as they came from the park./ * /George parted company with the others at his front door./ 2. To be different from someone in opinion or action; follow your own way; disagree; differ. * /They parted company on where the new highway should be built./ * /The mayor parted company with the newspapers on raising taxes./