Revenue - Changes in Contract Assets and Contract Liabilities (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2024	Dec. 30, 2023
Contract liabilities:
Contract liabilities	$ 25,002	$ 22,265
Contract liabilities:
Change in contract liabilities	2,737
Accounts Receivable, Unbilled
Contract assets:
Contract assets	884	393
Contract assets:
Change in contract assets	491
Deferred Revenue
Contract liabilities:
Contract liabilities	476	376
Contract liabilities:
Change in contract liabilities	100
Customer Advances
Contract liabilities:
Contract liabilities	24,526	$ 21,889
Contract liabilities:
Change in contract liabilities	$ 2,637