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Purchased Intangible Assets - Schedule of Purchased Intangible Assets (Details) - USD ($) $ in Thousands | Mar. 28, 2020 | Dec. 31, 2019
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Finite Lived Intangible Assets [Line Items] |  |
Finite-lived intangibles, Gross Carrying Amount | $ 408,448 | $ 408,448
Finite-lived intangibles, Accumulated Amortization | 96,826 | 83,095
Finite-lived intangibles, Net | 311,622 | 325,353
Identifiable intangibles assets, Gross Carrying Amount | 455,048 | 455,048
Identifiable intangibles assets, Accumulated Amortization | 96,826 | 83,095
Identifiable intangibles assets, Net | 358,222 | 371,953
Developed technology [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Finite-lived intangibles, Gross Carrying Amount | 326,726 | 326,726
Finite-lived intangibles, Accumulated Amortization | 78,636 | 67,861
Finite-lived intangibles, Net | 248,090 | 258,865
Customer and distributor relationships [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Finite-lived intangibles, Gross Carrying Amount | 69,261 | 69,261
Finite-lived intangibles, Accumulated Amortization | 13,739 | 11,078
Finite-lived intangibles, Net | 55,522 | 58,183
Trademarks and trade names [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Finite-lived intangibles, Gross Carrying Amount | 12,461 | 12,461
Finite-lived intangibles, Accumulated Amortization | 4,451 | 4,156
Finite-lived intangibles, Net | 8,010 | 8,305
In-process research and development [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Identifiable intangibles assets, Gross Carrying Amount | 46,600 | 46,600
Identifiable intangibles assets, Net | $ 46,600 | $ 46,600

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