Goodwill and Purchased Intangible Assets - Schedule of Purchased Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 25, 2021	Dec. 26, 2020
Finite Lived Intangible Assets [Line Items]
Finite-lived intangibles assets, Gross Carrying Amount	$ 440,008	$ 408,599
Finite-lived intangibles assets, Accumulated Amortization	174,516	136,842
Finite-lived intangibles assets, Net	265,492	271,757
Identifiable intangibles assets, Gross Carrying Amount	467,408	455,199
Identifiable intangibles assets, Accumulated Amortization	174,516	136,842
Identifiable intangibles assets, Net	292,892	318,357
Developed technology [Member]
Finite Lived Intangible Assets [Line Items]
Finite-lived intangibles assets, Gross Carrying Amount	350,946	326,877
Finite-lived intangibles assets, Accumulated Amortization	143,648	110,851
Finite-lived intangibles assets, Net	207,298	216,026
Customer and distributor relationships [Member]
Finite Lived Intangible Assets [Line Items]
Finite-lived intangibles assets, Gross Carrying Amount	74,701	69,261
Finite-lived intangibles assets, Accumulated Amortization	24,557	20,654
Finite-lived intangibles assets, Net	50,144	48,607
Trademarks and trade names [Member]
Finite Lived Intangible Assets [Line Items]
Finite-lived intangibles assets, Gross Carrying Amount	14,361	12,461
Finite-lived intangibles assets, Accumulated Amortization	6,311	5,337
Finite-lived intangibles assets, Net	8,050	7,124
In-process research and development [Member]
Finite Lived Intangible Assets [Line Items]
Identifiable intangibles assets, Gross Carrying Amount	27,400	46,600
Identifiable intangibles assets, Net	$ 27,400	$ 46,600