CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 41,520	$ 17,177	$ 104,383	$ 47,087
Foreign currency translation adjustments	(1,219)	(529)	(2,150)	(804)
Comprehensive income	40,301	16,648	102,233	46,283
Less: comprehensive income attributable to non-controlling interest	9,795	4,413	24,673	12,209
Comprehensive income attributable to Cactus Inc.	$ 30,506	$ 12,235	$ 77,560	$ 34,074