Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Net income	$ 72,989	$ 78,783	$ 133,606	$ 150,272
Other comprehensive income (loss), net of tax:
Foreign currency translation	5,027	(873)	5,015	(2,764)
Other comprehensive income (loss) attributable to Rush Enterprises, Inc.	5,027	(873)	5,015	(2,764)
Comprehensive income	78,016	77,910	138,621	147,508
Less: Comprehensive income attributable to noncontrolling interest	551	122	846	3
Comprehensive income attributable to Rush Enterprises, Inc.	$ 77,465	$ 77,788	$ 137,775	$ 147,505