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Disposals - Additional Information (Details) - USD ($) |  | 2 Months Ended | 12 Months Ended
--- | --- | --- | ---
Feb. 22, 2022 | Feb. 22, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Loss on disposal of discontinued operations |  |  | $ 0 | $ 9,241,000 | $ (1,860,000) |
Asset impairment charges |  |  | $ 0 | 0 | 140,461,000 |
Brazil |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Asset impairment charges |  |  |  |  | 3,400,000 |
Goodwill impairment loss |  |  |  |  | 1,700,000 |
Impairment of intangible assets |  |  |  |  | 1,000,000 |
Tripwire |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Goodwill impairment loss |  |  |  |  | 131,200,000 |
Tripwire | Discontinued Operations, Disposed of by Sale |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Proceeds from divestiture of businesses | $ 350,000,000 |  |  |  |  |
Loss on disposal of discontinued operations |  |  |  | $ 9,200,000 |  |
Capital expenditure |  | $ 200,000 |  |  | 6,100,000 |
Share-based compensation expense, discontinued operations |  |  |  |  | 2,200,000 |
Asset impairment charges |  | $ 0 |  |  | 131,178,000 |
Oil & Gas Cable Business | Discontinued Operations, Disposed of by Sale | Brazil |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Disposal group, amount carrying value exceeds fair value |  |  |  |  | 3,400,000 |
Asset impairment charges |  |  |  |  | 3,400,000 |
Goodwill impairment loss |  |  |  |  | 1,700,000 |
Impairment of intangible assets |  |  |  |  | 1,000,000 |
Consideration |  |  |  |  | 10,900,000 |
Grass Valley | Discontinued Operations, Disposed of by Sale |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Deferred consideration - seller's note |  |  |  |  |  | $ 175,000,000
Paid-in-kind interest |  |  |  |  |  | 88,000,000
Deferred compensation - earnout payments |  |  |  |  |  | 178,000,000
Fair value of debt instrument |  |  |  |  |  | $ 34,900,000
Proceeds from sale of seller's note |  |  |  |  | 62,000,000 |
Gain on sale of seller's note |  |  |  |  | $ 27,000,000 |

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