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Business Segments - Capital Expenditures (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Capital expenditures	$ 132,394	$ 96,370	$ 249,995	$ 191,198
Operating Segments | Contract Drilling
Segment Reporting Information [Line Items]
Capital expenditures	74,464	50,165	154,613	101,875
Operating Segments | Pressure Pumping
Segment Reporting Information [Line Items]
Capital expenditures	29,640	34,554	51,065	68,016
Operating Segments | Directional Drilling
Segment Reporting Information [Line Items]
Capital expenditures	7,331	4,036	16,405	7,002
Operating Segments | Corporate Segment
Segment Reporting Information [Line Items]
Capital expenditures	12,928	426	14,602	914
Other Operations
Segment Reporting Information [Line Items]
Capital expenditures	$ 8,031	$ 7,189	$ 13,310	$ 13,391

X

- Definition

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585

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- Definition

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+ References

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