Debt - Narrative (Details)	1 Months Ended	9 Months Ended
	Mar. 31, 2024	Sep. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)	Feb. 28, 2023 USD ($)	Aug. 21, 2018
Long-term Debt
Debt outstanding		$ 0	$ 0
Letters of credit outstanding		$ 2,500,000
Applicable margin rate	0.71513%
Secured Debt | Amended ABL Credit Facility
Long-term Debt
Face amount				$ 125,000,000.0
ABL Credit Facility | Line of Credit | Amended ABL Credit Facility
Long-term Debt
Borrowing capacity				225,000,000.0
ABL Credit Facility | Line of Credit | The Credit Facility
Long-term Debt
Debt gross				30,000,000
Secured Debt | Line of Credit | The Credit Facility
Long-term Debt
Debt gross				125,000,000.0
Letters of credit | Line of Credit | Amended ABL Credit Facility
Long-term Debt
Borrowing capacity				20,000,000.0
Cactus LLC | ABL Credit Facility | Line of Credit
Long-term Debt
Term					5 years
Additional commitments				50,000,000.0
Maximum borrowing capacity				$ 275,000,000.0
Subsidiaries | ABL Credit Facility
Long-term Debt
Fixed charge coverage ratio		1.00
Subsidiaries | ABL Credit Facility | Base Rate
Long-term Debt
Applicable margin rate		2.50%
Subsidiaries | ABL Credit Facility | Secured Overnight Financing Rate (SOFR)
Long-term Debt
Applicable margin rate		3.50%
Subsidiaries | ABL Credit Facility | Minimum
Long-term Debt
Commitment fee		0.25%
Subsidiaries | ABL Credit Facility | Minimum | Base Rate
Long-term Debt
Applicable margin rate		0.00%
Subsidiaries | ABL Credit Facility | Minimum | Secured Overnight Financing Rate (SOFR)
Long-term Debt
Applicable margin rate		1.25%
Subsidiaries | ABL Credit Facility | Maximum | Base Rate
Long-term Debt
Applicable margin rate		0.50%
Subsidiaries | ABL Credit Facility | Maximum | Secured Overnight Financing Rate (SOFR)
Long-term Debt
Applicable margin rate		1.75%
Subsidiaries | ABL Credit Facility | Line of Credit | Credit Agreement
Long-term Debt
Leverage ratio		2.50