Schedule of Amortizable Intangible Assets (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 29, 2026	Dec. 31, 2025
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 315,042	$ 346,992
Accumulated Amortization	(265,227)	(294,954)
Foreign Currency Translation Adjustment	(836)	(767)
Net Carrying Amount	48,979	51,271
Developed technology
Finite-Lived Intangible Assets
Gross Carrying Amount	225,435	250,025
Accumulated Amortization	(188,330)	(211,662)
Foreign Currency Translation Adjustment	60	60
Net Carrying Amount	37,165	38,423
Customer Relationships
Finite-Lived Intangible Assets
Gross Carrying Amount	49,120	56,480
Accumulated Amortization	(44,942)	(51,953)
Foreign Currency Translation Adjustment	204	204
Net Carrying Amount	4,382	4,731
Trademarks and tradenames
Finite-Lived Intangible Assets
Gross Carrying Amount	40,487	40,487
Accumulated Amortization	(31,955)	(31,339)
Foreign Currency Translation Adjustment	(1,100)	(1,031)
Net Carrying Amount	$ 7,432	$ 8,117