Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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Data Type:	dtr-types:percentItemType
Balance Type:	na
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the required periodic payment applied to principal.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Period between issuance and maturity of long-term debt, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 2
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+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	instant

- Definition

Line of Credit Facility, Accordian Feature

+ References

No definition available.

+ Details

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Namespace Prefix:	whd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of Credit Facility, Accordion Feature, Maximum Borrowing Capacity

+ References

No definition available.

+ Details

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Namespace Prefix:	whd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of Credit Facility, Extended Maturity Date Terms

+ References

No definition available.

+ Details

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Namespace Prefix:	whd_
Data Type:	xbrli:durationItemType
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- Details

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Period Type:

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Debt (Details) - USD ($)	Jul. 25, 2022	Sep. 30, 2022	Dec. 31, 2021	Aug. 21, 2018
Long-term Debt
Long-term debt outstanding		$ 0	$ 0
Cactus LLC \| ABL Credit Facility \| Line of Credit
Long-term Debt
Term of long term debt				5 years
Maximum borrowing capacity	$ 80,000,000			$ 75,000,000
Additional possible maximum revolving commitment	50,000,000
Maximum possible borrowing capacity	$ 130,000,000
Days prior to maturity with option to extend	91 days
Principal balance	$ 30,000,000
Cactus LLC \| Letters of credit \| Line of Credit
Long-term Debt
Maximum borrowing capacity	$ 15,000,000
Subsidiaries \| ABL Credit Facility \| Minimum
Long-term Debt
Commitment fee, percentage	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) Overnight Index Swap Rate
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) Overnight Index Swap Rate
Long-term Debt
Applicable margin rate	1.75%