Schedule of Amortizable Intangible Assets (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Oct. 02, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 389,673	$ 389,673
Accumulated Amortization	(324,234)	(309,571)
Foreign Currency Translation Adjustment	(9,859)	(4,467)
Net Carrying Amount	55,580	75,635
Developed technology
Finite-Lived Intangible Assets
Gross Carrying Amount	272,547	272,547
Accumulated Amortization	(232,802)	(223,413)
Foreign Currency Translation Adjustment	(7,620)	(4,093)
Net Carrying Amount	32,125	45,041
Customer Relationships
Finite-Lived Intangible Assets
Gross Carrying Amount	57,739	57,739
Accumulated Amortization	(50,623)	(48,921)
Foreign Currency Translation Adjustment	126	209
Net Carrying Amount	7,242	9,027
Trademarks and tradenames
Finite-Lived Intangible Assets
Gross Carrying Amount	59,387	59,387
Accumulated Amortization	(40,809)	(37,237)
Foreign Currency Translation Adjustment	(2,365)	(583)
Net Carrying Amount	$ 16,213	$ 21,567