Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net income	$ 98,524	$ 110,673	$ 189,314	$ 203,126
Other comprehensive income (loss), net of tax:
Foreign currency translation	1,689	(567)	1,921	(122)
Reclassification of currency translation related to equity method accounting		601		601
Other comprehensive income (loss) attributable to Rush Enterprises, Inc.	1,689	(1,168)	1,921	(723)
Comprehensive income	100,213	109,505	191,235	202,403
Less: Comprehensive income attributable to noncontrolling interest	249	446	584	446
Comprehensive income attributable to Rush Enterprises, Inc.	$ 99,964	$ 109,059	$ 190,651	$ 201,957