CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues
Total revenues	$ 184,481	$ 115,363	$ 500,595	$ 308,673
Costs and expenses
Selling, general and administrative expenses	15,970	12,149	44,804	33,160
Total costs and expenses	133,185	94,597	374,068	258,958
Income from operations	51,296	20,766	126,527	49,715
Interest income (expense), net	1,140	(299)	1,344	(632)
Other income (expense), net	1,125	0	10	(1,410)
Income before income taxes	53,561	20,467	127,881	47,673
Income tax expense	12,041	3,290	23,498	586
Net income	41,520	17,177	104,383	47,087
Less: net income attributable to non-controlling interest	10,095	4,560	25,198	12,518
Net income attributable to Cactus Inc.	$ 31,425	$ 12,617	$ 79,185	$ 34,569
Class A Common Stock
Earnings per share and weighted average shares outstanding
Earnings per Class A share - basic (in dollars per share)	$ 0.52	$ 0.22	$ 1.32	$ 0.64
Earnings per Class A share - diluted (in dollars per share)	$ 0.51	$ 0.21	$ 1.30	$ 0.58
Weighted average Class A shares outstanding - basic (in shares)	60,665	58,248	60,164	54,188
Weighted average Class A shares outstanding - diluted (in shares)	61,106	76,082	76,296	76,045
Product revenue
Revenues
Total revenues	$ 121,782	$ 74,835	$ 328,054	$ 197,136
Costs and expenses
Cost of revenue	73,747	49,708	203,839	134,329
Rental revenue
Revenues
Total revenues	27,105	15,271	73,143	42,404
Costs and expenses
Cost of revenue	16,323	13,250	46,740	39,824
Field service and other revenue
Revenues
Total revenues	35,594	25,257	99,398	69,133
Costs and expenses
Cost of revenue	$ 27,145	$ 19,490	$ 78,685	$ 51,645