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Business Segments - Depreciation, Depletion, Amortization and Impairment (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Depreciation, depletion, amortization and impairment | $ 483,945 | $ 849,178 | $ 670,910
Other Operations |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation, depletion, amortization and impairment | 27,671 | 24,865 | 41,511
Contract Drilling | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation, depletion, amortization and impairment | 337,513 | 618,879 | 433,771
Pressure Pumping | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation, depletion, amortization and impairment | 98,162 | 159,305 | 152,630
Directional Drilling | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation, depletion, amortization and impairment | 15,428 | 40,270 | 36,504
Corporate Segment | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation, depletion, amortization and impairment | $ 5,171 | $ 5,859 | $ 6,494

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