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Divestments (Details) - USD ($) $ in Thousands |  | 9 Months Ended |
--- | --- | --- | ---
May 18, 2021 | Sep. 30, 2021 | Sep. 30, 2020 | Jun. 07, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Gain on IPM Divestment | $ 20,300 | $ 180,569 | $ 0 |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Iron Mountain Intellectual Property Divestiture |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Total gross consideration |  |  |  | $ 216,600
Gain on IPM Divestment |  | $ 180,600 |  |

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