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Acquisitions - Schedule of Acquired Intangible Assets (Details) - USD ($) $ in Thousands | Apr. 15, 2019 | Jun. 28, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Goodwill |  | $ 1,244,895 | $ 1,243,669
Opterna International Corp. |  |  |
Business Acquisition [Line Items] |  |  |
Total intangible assets subject to amortization | $ 28,000 |  |
Goodwill | 35,057 |  |
Total intangible assets | $ 63,057 |  |
Amortization Period | 12 years 10 months 24 days |  |
Opterna International Corp. | Goodwill |  |  |
Business Acquisition [Line Items] |  |  |
Goodwill | $ 35,057 |  |
Opterna International Corp. | Developed technologies |  |  |
Business Acquisition [Line Items] |  |  |
Total intangible assets subject to amortization | $ 3,400 |  |
Amortization Period | 5 years |  |
Opterna International Corp. | Customer relationships |  |  |
Business Acquisition [Line Items] |  |  |
Total intangible assets subject to amortization | $ 22,800 |  |
Amortization Period | 15 years |  |
Opterna International Corp. | Sales backlog |  |  |
Business Acquisition [Line Items] |  |  |
Total intangible assets subject to amortization | $ 1,300 |  |
Amortization Period | 6 months |  |
Opterna International Corp. | Trademarks |  |  |
Business Acquisition [Line Items] |  |  |
Total intangible assets subject to amortization | $ 500 |  |
Amortization Period | 2 years |  |

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