ArcBest is a holding company. Through its subsidiaries, Co. provides freight transportation services and integrated logistics solutions. Co.'s operations are conducted through its three reportable operating segments: Asset-Based, ArcBest, and FleetNet. Co.'s Asset-Based segment provides less-than-truckload services through its subsidiary, ABF Freight System, Inc. and certain other subsidiaries' motor carrier operations. The ArcBest and FleetNet reportable segments, combined, represent Co.'s Asset-Light operations, which provide customers a single source of end-to-end logistics solutions, designed to satisfy the supply chain and shipping requirements customers encounter.