Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net income	$ 90,663	$ 69,399	$ 293,789	$ 172,776
Other comprehensive income (loss), net of tax:
Foreign currency translation	(5,701)	(471)	(5,823)	96
Reclassification of currency translation related to equity method accounting			(601)
Other comprehensive income (loss) attributable to Rush Enterprises, Inc.	(5,701)	(471)	(6,424)	96
Comprehensive income	84,962	68,928	287,365	172,872
Less: Comprehensive income attributable to noncontrolling interest	287		733
Comprehensive income attributable to Rush Enterprises, Inc.	$ 84,675	$ 68,928	$ 286,632	$ 172,872