Stockholder's Equity - Stock-Based Compensation Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 05, 2026	Jun. 29, 2025	Jul. 05, 2026	Jun. 29, 2025
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 11,212	$ 12,294	$ 23,145	$ 22,233
Schedule of Employee Service Share-Based Compensation, Allocation of Recognized Period Costs, by Report Line [Axis]: us-gaap:CostOfGoodsAndServicesSold
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense	592	537	1,517	1,205
Schedule of Employee Service Share-Based Compensation, Allocation of Recognized Period Costs, by Report Line [Axis]: us-gaap:ResearchAndDevelopmentExpense
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense	3,388	3,443	8,482	8,139
Schedule of Employee Service Share-Based Compensation, Allocation of Recognized Period Costs, by Report Line [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 7,232	$ 8,314	$ 13,146	$ 12,889