Churchill Downs Incorporated is a racing, gaming, and online entertainment company. The Company manages its operations through six operating segments: Racing, Casinos, TwinSpires, Big Fish Games, Other Investments and Corporate. CDI's Racing segment includes four racetracks: Churchill Downs Racetrack, Arlington International Race Course, Fair Grounds Race Course and Calder Race Course. The Company is also a provider of brick-and-mortar real money casinos (Oxford Casino, Riverwalk Casino, Harlow’s Casino, Calder Casino and Fair Grounds Slots and Video Services, LLC) and two hotels (Riverwalk and Harlow’s).