CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 6,248	$ 35,534
Other comprehensive income (loss):
Foreign currency translation adjustments	502	3,001
Change in fair value of interest rate swaps, net of tax	116	(973)
Other comprehensive income, net	618	2,028
Comprehensive income	6,866	37,562
Comprehensive loss (income) attributable to noncontrolling interest	64	(310)
Comprehensive income attributable to Werner	$ 6,930	$ 37,252