CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues
Total revenues	$ 1,079,051	$ 1,129,814	$ 1,096,960
Costs and expenses
Selling, general and administrative expenses	148,917	130,462	127,076
Change in fair value of earn-out liability	0	16,318	14,850
Total costs and expenses	828,550	840,201	832,594
Operating income	250,501	289,613	264,366
Interest income (expense), net	10,962	6,459	(6,480)
Other (expense) income, net	(794)	3,204	4,490
Income before income taxes	260,669	299,276	262,376
Income tax expense	59,027	66,518	47,536
Net income	201,642	232,758	214,840
Less: net income attributable to non-controlling interest	35,628	47,351	45,669
Net income attributable to Cactus Inc.	$ 166,014	$ 185,407	$ 169,171
Class A Common Stock
Earnings per share and weighted average shares outstanding
Earnings per Class A share - basic (in dollars per share)	$ 2.42	$ 2.79	$ 2.62
Earnings per Class A share - diluted (in dollars per share)	$ 2.41	$ 2.77	$ 2.57
Weighted average Class A shares outstanding - basic (in shares)	68,565	66,393	64,641
Weighted average Class A shares outstanding - diluted (in shares)	69,015	79,915	79,460
Product revenue
Revenues
Total revenues	$ 825,471	$ 852,265	$ 810,379
Costs and expenses
Cost of revenue from external customers	489,751	496,888	490,149
Rental revenue
Revenues
Total revenues	85,240	101,785	113,631
Costs and expenses
Cost of revenue from external customers	48,042	54,448	61,983
Field service and other revenue
Revenues
Total revenues	168,340	175,764	172,950
Costs and expenses
Cost of revenue from external customers	$ 141,840	$ 142,085	$ 138,536