Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Other comprehensive income (loss):
Net income	$ 73,609	$ 72,032	$ 128,644	$ 118,524
Foreign currency translation adjustments	(47)	1,865	1,106	297
Change in fair value of interest rate swaps, net of tax	1,283	360	4,914	1,663
Other comprehensive income	1,236	2,225	6,020	1,960
Comprehensive income	74,845	74,257	134,664	120,484
Comprehensive income attributable to noncontrolling interest	(1,319)	0	(2,605)	0
Comprehensive income attributable to Werner	$ 73,526	$ 74,257	$ 132,059	$ 120,484