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Income Taxes - Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Income Tax Reconciliation
U.S. statutory federal tax rate	$ 18,746	$ 12,153	$ 20,685
State taxes and credits, net of federal benefit	(87)	16	811
Stock-based compensation	1,424	(2,772)	(6,118)
Tax credits	(13,368)	(8,264)	(7,153)
Foreign taxes at rates different than the U.S.	9,046	2,404	2,286
Other permanent differences	1,010	1,964	2,043
Foreign gain exclusion	(21,567)	0	0
Global intangible low-taxed income	7,885	7	0
Foreign derived intangible income	(2,986)	(5,160)	(2,486)
Change in valuation allowance	2,569	2,597	2,231
Tax contingencies, net of reversals	4,259	3,124	2,812
Other	(51)	1,063	(535)
Total provision for income taxes	$ 6,880	$ 7,132	$ 14,576

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