v3.25.2
OPERATING SEGMENT DATA - Operating Expenses (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
OPERATING EXPENSES        
Salaries, wages, and benefits $ 458,115 $ 453,283 $ 890,003 $ 892,806
Fuel, supplies, and expenses 110,530 112,137 216,476 221,659
Depreciation and amortization 40,926 36,276 80,890 73,109
Contingent consideration (2,650) 3,850 (2,650) 11,170
(Gain) loss on sale of property and equipment     42 565
Other 49,455 47,303 98,334 92,770
Total consolidated operating expenses 984,947 1,028,986 1,945,394 2,042,970
Operating Segments | Asset-Based        
OPERATING EXPENSES        
Salaries, wages, and benefits 365,929 352,678 710,070 697,677
Fuel, supplies, and expenses 79,834 82,938 157,476 163,982
Operating taxes and licenses 13,845 13,557 26,957 27,086
Insurance 17,653 16,964 35,616 31,446
Communications and utilities 5,150 4,412 10,960 9,211
Depreciation and amortization 31,664 26,646 62,254 53,653
Rents and purchased transportation 76,198 70,315 143,359 135,986
Shared services 69,868 72,245 132,311 137,159
(Gain) loss on sale of property and equipment (159) (91) (136) 58
Other 2,301 269 3,293 1,686
Total consolidated operating expenses 662,283 639,933 1,282,160 1,257,944
Operating Segments | Asset-Light        
OPERATING EXPENSES        
Purchased transportation 288,580 339,247 593,194 683,369
Salaries, wages, and benefits 25,629 31,036 51,178 61,340
Supplies and expenses 1,739 2,768 3,478 5,577
Depreciation and amortization 4,605 5,039 9,223 10,117
Shared services 18,594 17,297 36,575 33,571
Contingent consideration (2,650) 3,850 (2,650) 11,170
Other 4,834 6,078 10,725 11,792
Total consolidated operating expenses 341,331 405,315 701,723 816,936
Other and eliminations        
OPERATING EXPENSES        
Total consolidated operating expenses $ (18,667) $ (16,262) $ (38,489) $ (31,910)