Introduction and Basis Of Presentation (Detail) |
9 Months Ended |
---|---|
Sep. 30, 2015
Segment
Vehicle
| |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Number of revenue equipment units in fleet | 20,836 |
Number of tractors company driver tractors | 15,824 |
Number of owner-operator tractors | 5,012 |
Number of trailers | 64,528 |
Number of intermodal containers | 9,150 |
Number of reportable operating segments | Segment | 4 |