Quarterly report [Sections 13 or 15(d)]

Segment Reporting (Details)

v3.26.3
Segment Reporting (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]          
Revenues $ 673,861   $ 631,763 $ 1,928,943 $ 1,863,888
Operating expenses:          
Purchased transportation 343,573   316,390 963,242 923,952
Salaries, wages and employee benefits 122,964   131,909 368,580 419,314
Operating leases 49,775   52,150 149,740 150,448
Depreciation and amortization 37,539   37,748 114,322 111,914
Insurance and claims 13,251   12,719 40,427 43,261
Fuel expense 6,339   5,029 17,910 15,956
Other operating expenses 56,525   60,811 167,692 159,751
Impairment of goodwill 0 $ 244,006 0 244,006 0
Operating income (loss) 43,895   15,007 (136,976) 39,292
Interest expense, net 44,096   44,775 131,404 135,648
Foreign exchange loss (1,344)   (539) (212) (6,114)
Other income (expense), net 10,680   6,935 (4,708) 383
Income (loss) from continuing operations before income taxes 9,135   (23,372) (273,300) (102,087)
Ground          
Segment Reporting [Line Items]          
Revenues 405,259   398,974 1,177,134 1,185,517
Contract Logistics          
Segment Reporting [Line Items]          
Revenues 109,436   97,464 325,934 275,061
Air and Ocean          
Segment Reporting [Line Items]          
Revenues 96,834   77,529 252,460 224,194
Intermodal          
Segment Reporting [Line Items]          
Revenues 62,332   57,796 173,415 179,116
Expedited Freight          
Operating expenses:          
Impairment of goodwill       0  
Omni Logistics          
Operating expenses:          
Impairment of goodwill       244,006  
Intermodal          
Operating expenses:          
Impairment of goodwill       0  
Operating Segments Excluding Intersegment Elimination | Expedited Freight          
Segment Reporting [Line Items]          
Revenues 299,216   234,383 802,250 693,402
Operating Segments Excluding Intersegment Elimination | Expedited Freight | Ground          
Segment Reporting [Line Items]          
Revenues 299,216   234,383 802,250 693,402
Operating Segments Excluding Intersegment Elimination | Expedited Freight | Contract Logistics          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating Segments Excluding Intersegment Elimination | Expedited Freight | Air and Ocean          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating Segments Excluding Intersegment Elimination | Expedited Freight | Intermodal          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating Segments Excluding Intersegment Elimination | Omni Logistics          
Segment Reporting [Line Items]          
Revenues 312,313   339,584 953,278 991,370
Operating Segments Excluding Intersegment Elimination | Omni Logistics | Ground          
Segment Reporting [Line Items]          
Revenues 106,043   164,591 374,884 492,115
Operating Segments Excluding Intersegment Elimination | Omni Logistics | Contract Logistics          
Segment Reporting [Line Items]          
Revenues 109,436   97,464 325,934 275,061
Operating Segments Excluding Intersegment Elimination | Omni Logistics | Air and Ocean          
Segment Reporting [Line Items]          
Revenues 96,834   77,529 252,460 224,194
Operating Segments Excluding Intersegment Elimination | Omni Logistics | Intermodal          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating Segments Excluding Intersegment Elimination | Intermodal          
Segment Reporting [Line Items]          
Revenues 62,332   57,796 173,415 179,116
Operating Segments Excluding Intersegment Elimination | Intermodal | Ground          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating Segments Excluding Intersegment Elimination | Intermodal | Contract Logistics          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating Segments Excluding Intersegment Elimination | Intermodal | Air and Ocean          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating Segments Excluding Intersegment Elimination | Intermodal | Intermodal          
Segment Reporting [Line Items]          
Revenues 62,332   57,796 173,415 179,116
Operating Segments | Expedited Freight          
Segment Reporting [Line Items]          
Revenues 337,407   258,554 929,176 765,631
Operating expenses:          
Purchased transportation 179,504   125,265 489,123 370,393
Salaries, wages and employee benefits 56,370   54,403 169,588 160,918
Operating leases 17,577   15,797 49,521 48,585
Depreciation and amortization 8,563   10,160 25,370 30,896
Insurance and claims 10,355   10,415 30,533 31,416
Fuel expense 3,343   2,155 9,064 7,144
Other operating expenses 25,234   20,914 64,577 61,705
Impairment of goodwill       0  
Operating income (loss) 36,461   19,445 91,400 54,574
Operating Segments | Expedited Freight | Network          
Segment Reporting [Line Items]          
Revenues 242,042   194,035 656,190 578,026
Operating Segments | Expedited Freight | Truckload          
Segment Reporting [Line Items]          
Revenues 67,540   42,401 199,321 124,292
Operating Segments | Expedited Freight | Other          
Segment Reporting [Line Items]          
Revenues 27,825   22,118 73,665 63,313
Operating Segments | Omni Logistics          
Segment Reporting [Line Items]          
Revenues 312,313   339,584 953,278 991,370
Operating expenses:          
Purchased transportation 179,156   196,312 538,245 567,086
Salaries, wages and employee benefits 46,780   58,373 162,402 176,740
Operating leases 25,221   29,979 80,389 82,755
Depreciation and amortization 23,124   22,832 71,493 67,481
Insurance and claims 930   (59) 1,674 3,804
Fuel expense 461   874 1,422 2,779
Other operating expenses 24,435   21,524 70,721 70,415
Impairment of goodwill       244,006  
Operating income (loss) 12,206   9,749 (217,074) 20,310
Operating Segments | Intermodal          
Segment Reporting [Line Items]          
Revenues 63,453   58,332 176,269 179,970
Operating expenses:          
Purchased transportation 24,225   19,331 65,654 59,556
Salaries, wages and employee benefits 13,055   14,198 40,501 45,514
Operating leases 6,867   6,288 18,748 17,402
Depreciation and amortization 3,861   4,382 11,896 13,604
Insurance and claims 2,999   2,900 7,569 8,838
Fuel expense 2,535   1,999 7,446 6,011
Other operating expenses 4,725   5,132 11,944 14,986
Impairment of goodwill       0  
Operating income (loss) 5,186   4,102 12,511 14,059
Corporate and Eliminations          
Segment Reporting [Line Items]          
Revenues (39,312)   (24,707) (129,780) (73,083)
Intersegment revenues          
Segment Reporting [Line Items]          
Revenues (39,312)   (24,707) (129,780) (73,083)
Intersegment revenues | Expedited Freight          
Segment Reporting [Line Items]          
Revenues (38,191)   (24,171) (126,926) (72,229)
Intersegment revenues | Omni Logistics          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Intersegment revenues | Intermodal          
Segment Reporting [Line Items]          
Revenues (1,121)   (536) (2,854) (854)
Corporate          
Segment Reporting [Line Items]          
Revenues 0   0 0 0
Operating expenses:          
Purchased transportation (39,312)   (24,518) (129,780) (73,083)
Salaries, wages and employee benefits 6,759   4,935 (3,911) 36,142
Operating leases 110   86 1,082 1,706
Depreciation and amortization 1,991   374 5,563 (67)
Insurance and claims (1,033)   (537) 651 (797)
Fuel expense 0   1 (22) 22
Other operating expenses 2,131   13,241 20,450 12,645
Impairment of goodwill       0  
Operating income (loss) (9,958)   (18,289) (23,813) (49,651)
Reconciliation          
Operating expenses:          
Interest expense, net (44,096)   (44,775) (131,404) (135,648)
Foreign exchange loss (1,344)   (539) (212) (6,114)
Other income (expense), net $ 10,680   $ 6,935 $ (4,708) $ 383