v3.26.1
ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION - Organization and Description of Business (Details)
$ in Thousands
3 Months Ended 6 Months Ended 9 Months Ended
Aug. 01, 2026
item
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Jun. 30, 2026
USD ($)
segment
Dec. 31, 2026
USD ($)
Organization and description of business          
Number of reportable operating segments | segment       2  
Restructuring charges   $ 2,173   $ 2,173  
Asset impairment charges   85,266   85,266  
Vaux Equipment and other assets          
Organization and description of business          
Asset impairment charges   50,800   $ 50,800  
Subsequent Event          
Organization and description of business          
Percentage of reduction in workforce 2.00%        
Number of freight service centers proposed to be closed | item 10        
Percentage of network doors proposed to be closed 1.00%        
Minimum | Forecast | Subsequent Event          
Organization and description of business          
Restructuring charges         $ 6,000
Maximum | Forecast | Subsequent Event          
Organization and description of business          
Restructuring charges         $ 7,000
Asset-Based          
Organization and description of business          
Percentage of the Company's revenues, before other revenues and intercompany eliminations, represented by the Asset-Based segment       64.00%  
Asset-Based | Unionized employees concentration risk | Number of employees          
Organization and description of business          
Percentage of Asset-Based segment employees covered under collective bargaining agreement with the IBT       81.00%  
Asset-Light | Trade name          
Organization and description of business          
Impairment of indefinite-lived intangible asset   $ 25,700 $ 6,600