CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenues
Total revenues	$ 293,181	$ 287,870	$ 857,693	$ 822,094
Costs and expenses
Selling, general and administrative expenses	37,372	29,549	98,021	97,519
Change in fair value of earn-out liability	138	(5,091)	16,318	13,053
Total costs and expenses	216,389	200,267	638,532	636,281
Operating income	76,792	87,603	219,161	185,813
Interest income (expense), net	2,062	(1,372)	4,156	(6,298)
Other income, net	0	266	0	3,804
Income before income taxes	78,854	86,497	223,317	183,319
Income tax expense	16,417	18,478	48,006	30,553
Net income	62,437	68,019	175,311	152,766
Less: net income attributable to non-controlling interest	12,510	15,439	36,591	32,542
Net income attributable to Cactus Inc.	$ 49,927	$ 52,580	$ 138,720	$ 120,224
Class A Common Stock
Earnings per share and weighted average shares outstanding
Earnings per Class A share - basic (in dollars per share)	$ 0.75	$ 0.81	$ 2.10	$ 1.87
Earnings per Class A share - diluted (in dollars per share)	$ 0.74	$ 0.80	$ 2.09	$ 1.82
Weighted average Class A shares outstanding - basic (in shares)	66,563	64,879	66,030	64,399
Weighted average Class A shares outstanding - diluted (in shares)	80,190	65,486	79,777	79,632
Product revenue
Revenues
Total revenues	$ 221,406	$ 214,295	$ 649,818	$ 605,698
Costs and expenses
Cost of revenue	128,758	123,278	377,591	373,310
Rental revenue
Revenues
Total revenues	26,979	28,879	76,129	84,916
Costs and expenses
Cost of revenue	14,346	15,558	40,986	48,538
Field service and other revenue
Revenues
Total revenues	44,796	44,696	131,746	131,480
Costs and expenses
Cost of revenue	$ 35,775	$ 36,973	$ 105,616	$ 103,861