Quarterly report [Sections 13 or 15(d)]

Segment Reporting - Segment Information (Details)

v3.26.1
Segment Reporting - Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Revenues $ 582,046 $ 613,281
Less:    
Purchased transportation 283,777 304,262
Salaries, wages and employee benefits 115,576 141,915
Insurance and claims 13,498 15,007
Fuel expense 4,927 5,649
Other operating expenses 55,593 55,533
Income from operations 20,441 4,763
Reconciliation of segment profit or loss    
Interest expense, net 43,587 45,547
Foreign exchange gain (loss) 1,698 (922)
Other (expense) income, net (16,957) 104
Net loss before income taxes (38,405) (41,602)
Ground    
Segment Reporting Information [Line Items]    
Revenues 363,160 399,432
Contract Logistics    
Segment Reporting Information [Line Items]    
Revenues 104,166 80,128
Air And Ocean    
Segment Reporting Information [Line Items]    
Revenues 62,265 71,248
Intermodal    
Segment Reporting Information [Line Items]    
Revenues 52,455 62,473
Expedited Freight    
Segment Reporting Information [Line Items]    
Revenues 227,173 227,196
Omni Logistics    
Segment Reporting Information [Line Items]    
Revenues 302,418 323,470
Intermodal    
Segment Reporting Information [Line Items]    
Revenues 52,455 62,473
Operating Segments | Expedited Freight    
Segment Reporting Information [Line Items]    
Revenues 272,707 249,381
Less:    
Purchased transportation 141,683 120,680
Salaries, wages and employee benefits 55,650 52,577
Operating leases 15,528 15,433
Depreciation and amortization 8,312 10,379
Insurance and claims 10,160 10,308
Fuel expense 2,053 2,471
Other operating expenses 19,275 21,899
Income from operations 20,046 15,634
Operating Segments | Expedited Freight | Ground    
Segment Reporting Information [Line Items]    
Revenues 227,173 227,196
Operating Segments | Expedited Freight | Contract Logistics    
Segment Reporting Information [Line Items]    
Revenues 0 0
Operating Segments | Expedited Freight | Air And Ocean    
Segment Reporting Information [Line Items]    
Revenues 0 0
Operating Segments | Expedited Freight | Intermodal    
Segment Reporting Information [Line Items]    
Revenues 0 0
Operating Segments | Expedited Freight | Network    
Segment Reporting Information [Line Items]    
Revenues 188,177 190,162
Operating Segments | Expedited Freight | Truckload    
Segment Reporting Information [Line Items]    
Revenues 62,544 39,255
Operating Segments | Expedited Freight | Other    
Segment Reporting Information [Line Items]    
Revenues 21,986 19,964
Operating Segments | Omni Logistics    
Segment Reporting Information [Line Items]    
Revenues 302,418 323,470
Less:    
Purchased transportation 168,923 185,734
Salaries, wages and employee benefits 53,396 56,783
Operating leases 27,702 27,090
Depreciation and amortization 24,491 22,230
Insurance and claims 468 2,615
Fuel expense 504 1,017
Other operating expenses 26,204 24,626
Income from operations 730 3,375
Operating Segments | Omni Logistics | Ground    
Segment Reporting Information [Line Items]    
Revenues 135,987 172,094
Operating Segments | Omni Logistics | Contract Logistics    
Segment Reporting Information [Line Items]    
Revenues 104,166 80,128
Operating Segments | Omni Logistics | Air And Ocean    
Segment Reporting Information [Line Items]    
Revenues 62,265 71,248
Operating Segments | Omni Logistics | Intermodal    
Segment Reporting Information [Line Items]    
Revenues 0 0
Operating Segments | Intermodal    
Segment Reporting Information [Line Items]    
Revenues 53,092 62,492
Less:    
Purchased transportation 19,342 20,176
Salaries, wages and employee benefits 13,663 15,931
Operating leases 5,781 5,778
Depreciation and amortization 4,153 4,720
Insurance and claims 2,771 2,791
Fuel expense 2,370 2,155
Other operating expenses 3,788 5,399
Income from operations 1,224 5,542
Operating Segments | Intermodal | Ground    
Segment Reporting Information [Line Items]    
Revenues 0 0
Operating Segments | Intermodal | Contract Logistics    
Segment Reporting Information [Line Items]    
Revenues 0 0
Operating Segments | Intermodal | Air And Ocean    
Segment Reporting Information [Line Items]    
Revenues 0 0
Operating Segments | Intermodal | Intermodal    
Segment Reporting Information [Line Items]    
Revenues 52,455 62,473
Intersegment revenues    
Segment Reporting Information [Line Items]    
Revenues (46,171) (22,204)
Intersegment revenues | Expedited Freight    
Segment Reporting Information [Line Items]    
Revenues (45,534) (22,185)
Intersegment revenues | Omni Logistics    
Segment Reporting Information [Line Items]    
Revenues 0 0
Intersegment revenues | Intermodal    
Segment Reporting Information [Line Items]    
Revenues (637) (19)
Corporate    
Segment Reporting Information [Line Items]    
Revenues 0 142
Less:    
Purchased transportation 0 (124)
Salaries, wages and employee benefits (7,133) 16,624
Operating leases 702 491
Depreciation and amortization 1,565 31
Insurance and claims 99 (707)
Fuel expense 0 6
Other operating expenses 6,326 3,609
Income from operations (1,559) (19,788)
Corporate | Ground    
Segment Reporting Information [Line Items]    
Revenues   142
Corporate | Contract Logistics    
Segment Reporting Information [Line Items]    
Revenues   0
Corporate | Air And Ocean    
Segment Reporting Information [Line Items]    
Revenues   0
Corporate | Intermodal    
Segment Reporting Information [Line Items]    
Revenues   0
Consolidated    
Segment Reporting Information [Line Items]    
Revenues 628,217 635,485
Reconciliation    
Reconciliation of segment profit or loss    
Interest expense, net (43,587) (45,547)
Foreign exchange gain (loss) 1,698 (922)
Other (expense) income, net $ (16,957) $ 104