FlexSteel Acquisition - Summary of Unadited Proforma Results (Details) - FlexSteel - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Business Acquisition [Line Items]
Revenues	$ 1,150,339	$ 1,039,612
Net Income attributable to Cactus, Inc.	$ 181,020	$ 116,180