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Business Combinations - Narrative (Details) $ in Thousands | Oct. 01, 2020 USD ($) | Jun. 30, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | --- | ---
Intangible Assets [Line Items] |  |  |
Goodwill |  | $ 499,266 | $ 499,309
304B Link Business |  |  |
Intangible Assets [Line Items] |  |  |
Purchase price paid | $ 225,000 |  |
Goodwill | 161,117 |  |
Goodwill expected to be deductible for tax purposes | $ 93,900 |  |
304B Link Business | Discount Rate |  |  |
Intangible Assets [Line Items] |  |  |
Measurement input used in estimating the fair values of intangible assets | 0.140 |  |
304B Link Business | Acquired Technology | Royalty Rate |  |  |
Intangible Assets [Line Items] |  |  |
Measurement input used in estimating the fair values of intangible assets | 0.100 |  |
304B Link Business | Trade Names | Royalty Rate |  |  |
Intangible Assets [Line Items] |  |  |
Measurement input used in estimating the fair values of intangible assets | 0.005 |  |

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