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Impairments of Goodwill and Long-Lived Assets - Schedule of Impairment of Long-Lived Assets (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | $ 2,962,000 | $ 532,336,000 | $ 20,394,000 | $ 532,336,000
Impairments of operating lease assets |  |  | 14,096,000 | 2,187,000
Goodwill |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 471,010,000 | 0 | 471,010,000
Property and equipment |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 53,471,000 | 5,257,000 | 53,471,000
Intangible assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 2,962,000 | 7,855,000 | 15,137,000 | 7,855,000
Operating lease right of use assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 4,757,000 | 165,000 | 14,096,000 | 2,187,000
Operating Segments |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 7,719,000 | 532,501,000 | 34,490,000 | 534,523,000
Drilling & Downhole | Operating Segments |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 3,259,000 | 196,850,000 | 10,870,000 | 198,135,000
Drilling & Downhole | Operating Segments | Goodwill |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 191,485,000 | 0 | 191,485,000
Drilling & Downhole | Operating Segments | Property and equipment |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 0 | 5,257,000 | 0
Drilling & Downhole | Operating Segments | Intangible assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 5,200,000 | 1,069,000 | 5,200,000
Drilling & Downhole | Operating Segments | Operating lease right of use assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 3,259,000 | 165,000 | 4,544,000 | 1,450,000
Completions | Operating Segments |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 311,134,000 | 15,748,000 | 311,716,000
Completions | Operating Segments | Goodwill |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 260,238,000 | 0 | 260,238,000
Completions | Operating Segments | Property and equipment |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 48,241,000 | 0 | 48,241,000
Completions | Operating Segments | Intangible assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 2,655,000 | 9,608,000 | 2,655,000
Completions | Operating Segments | Operating lease right of use assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 0 | 6,140,000 | 582,000
Production | Operating Segments |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 2,962,000 | 24,517,000 | 6,374,000 | 24,672,000
Production | Operating Segments | Goodwill |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 19,287,000 | 0 | 19,287,000
Production | Operating Segments | Property and equipment |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 5,230,000 | 0 | 5,230,000
Production | Operating Segments | Intangible assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 2,962,000 | 0 | 4,460,000 | 0
Production | Operating Segments | Operating lease right of use assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 | 0 | 1,914,000 | 155,000
Corporation | Operating Segments |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 1,498,000 |  | 1,498,000 |
Corporation | Operating Segments | Goodwill |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 |  | 0 |
Corporation | Operating Segments | Property and equipment |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 |  | 0 |
Corporation | Operating Segments | Intangible assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 0 |  | 0 |
Corporation | Operating Segments | Operating lease right of use assets |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Asset impairment charges | 1,498,000 |  | 1,498,000 |
Cost of Sales |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Impairments of operating lease assets | 1,800,000 | 0 | 10,400,000 | 1,300,000
Selling, General and Administrative Expenses |  |  |  |
Impaired Long-Lived Assets Held and Used [Line Items] |  |  |  |
Impairments of operating lease assets | $ 2,900,000 | $ 200,000 | $ 3,700,000 | $ 900,000

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