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Discontinued Operations and Dispositions - Consensus Spin-Off (Details) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Oct. 07, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Oct. 08, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Percentage of Consensus stock distributed | 80.10% |  |  |  |
Spinoff, stock received, ratio | 0.3333 |  |  |  |
Unrealized gain on short-term investment |  | $ 298,500 |  |  |
Short-term investments |  | 229,200 | $ 663 |  |
Restructuring and related activities, proceeds from spinoff | $ 259,100 |  |  |  |
Issuance of senior notes | $ 500,000 |  |  |  |
Loss on extinguishment of debt |  | 5,274 | 0 | $ 0 |
J2 Global | Discontinued Operations |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Percentage of Consensus stock distributed | 80.10% |  |  |  |
Loss on extinguishment of debt |  | 8,750,000 | $ 37,969,000 | $ 0 |
Net reimbursement for Consensus | $ 11,600 | 11,600 |  |  |
Consensus Cloud Solutions |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Noncontrolling interest, ownership percentage by parent |  |  |  |  | 19.90%
Bridge Loan | Bridge Loan |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Loss on extinguishment of debt |  | $ 8,800 |  |  |

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