Goodwill and Intangible Assets - Goodwill and Intangible Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 25, 2022	Dec. 31, 2021
Schedule Of Goodwill And Intangible Assets [Line Items]
Gross Carrying Amount	$ 659,319		$ 646,928
Accumulated Amortization	(553,034)		(549,238)
Intangible Assets, Net	106,285		97,690
Registered trademarks	52,000		52,000
Goodwill	520,187	$ 13,600	506,607
Total	572,187		558,607
Proprietary Technology [Member]
Schedule Of Goodwill And Intangible Assets [Line Items]
Gross Carrying Amount	254,385		249,483
Accumulated Amortization	(229,033)		(227,408)
Intangible Assets, Net	25,352		22,075
Customer Contracts and Relationships [Member]
Schedule Of Goodwill And Intangible Assets [Line Items]
Gross Carrying Amount	404,934		397,445
Accumulated Amortization	(324,001)		(321,830)
Intangible Assets, Net	$ 80,933		$ 75,615