CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Total revenues	$ 290,389	$ 305,819	$ 564,512	$ 534,224
Costs and expenses
Selling, general and administrative expenses	31,227	38,069	60,649	67,970
Change in fair value of earn-out liability	2,876	18,144	16,180	18,144
Total costs and expenses	210,570	257,297	422,143	436,014
Operating income	79,819	48,522	142,369	98,210
Interest income (expense), net	1,405	(5,928)	2,094	(4,926)
Other income, net	0	0	0	3,538
Income before income taxes	81,224	42,594	144,463	96,822
Income tax expense	18,165	10,135	31,589	12,075
Net income	63,059	32,459	112,874	84,747
Less: net income attributable to non-controlling interest	13,231	7,709	24,081	17,103
Net income attributable to Cactus Inc.	$ 49,828	$ 24,750	$ 88,793	$ 67,644
Class A Common Stock
Earnings per share and weighted average shares outstanding
Earnings per Class A share - basic (in dollars per share)	$ 0.75	$ 0.38	$ 1.35	$ 1.05
Earnings per Class A share - diluted (in dollars per share)	$ 0.75	$ 0.38	$ 1.35	$ 1.02
Weighted average Class A shares outstanding - basic (in shares)	66,142	64,566	65,760	64,155
Weighted average Class A shares outstanding - diluted (in shares)	66,579	65,003	79,686	79,512
Product revenue
Revenues
Total revenues	$ 220,901	$ 231,893	$ 428,412	$ 391,403
Costs and expenses
Cost of revenue	128,167	149,217	248,833	250,032
Rental revenue
Revenues
Total revenues	25,207	28,220	49,150	56,037
Costs and expenses
Cost of revenue	13,694	16,896	26,640	32,980
Field service and other revenue
Revenues
Total revenues	44,281	45,706	86,950	86,784
Costs and expenses
Cost of revenue	$ 34,606	$ 34,971	$ 69,841	$ 66,888