CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues
Total revenues	$ 305,819	$ 170,215	$ 534,224	$ 316,114
Costs and expenses
Selling, general and administrative expenses	38,069	14,740	67,970	28,834
Change in fair value of earn-out liability	18,144	0	18,144	0
Total costs and expenses	257,297	125,974	436,014	240,883
Operating income	48,522	44,241	98,210	75,231
Interest income (expense), net	(5,928)	304	(4,926)	204
Other income (expense), net	0	0	3,538	(1,115)
Income before income taxes	42,594	44,545	96,822	74,320
Income tax expense	10,135	8,765	12,075	11,457
Net income	32,459	35,780	84,747	62,863
Less: net income attributable to non-controlling interest	7,709	8,636	17,103	15,103
Net income attributable to Cactus Inc.	$ 24,750	$ 27,144	$ 67,644	$ 47,760
Class A Common Stock
Earnings per share and weighted average shares outstanding
Earnings per Class A share - basic (in dollars per share)	$ 0.38	$ 0.45	$ 1.05	$ 0.80
Earnings per Class A share - diluted (in dollars per share)	$ 0.38	$ 0.44	$ 1.02	$ 0.78
Weighted average Class A shares outstanding - basic (in shares)	64,566	60,523	64,155	59,909
Weighted average Class A shares outstanding - diluted (in shares)	65,003	76,322	79,512	76,262
Product revenue
Revenues
Total revenues	$ 231,893	$ 112,232	$ 391,403	$ 206,272
Costs and expenses
Cost of revenue	149,217	69,172	250,032	130,092
Rental revenue
Revenues
Total revenues	28,220	23,695	56,037	46,038
Costs and expenses
Cost of revenue	16,896	15,328	32,980	30,417
Field service and other revenue
Revenues
Total revenues	45,706	34,288	86,784	63,804
Costs and expenses
Cost of revenue	$ 34,971	$ 26,734	$ 66,888	$ 51,540