RESTRUCTURING AND IMPAIRMENT COSTS - Schedule of Cumulative Amount of Restructuring and Impairment Costs (Details) - Truckload Transportation Services - One-Way Truckload $ in Thousands	Jun. 30, 2026 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment	$ 48,319
Intangible Asset Impairment
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment	21,735
Revenue Equipment Impairment
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment	18,454
Other Revenue Equipment Costs
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment	6,643
Current Assets
Restructuring Cost and Reserve [Line Items]
Restructuring and impairment	$ 1,487

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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