CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 74,091	$ 50,188	$ 175,692	$ 153,340
Foreign currency translation adjustments	841	(120)	1,162	542
Comprehensive income	74,932	50,068	176,854	153,882
Less: comprehensive income attributable to non-controlling interest	12,082	8,546	31,960	27,301
Comprehensive income attributable to Cactus Inc.	$ 62,850	$ 41,522	$ 144,894	$ 126,581