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Balance Sheet Components - Marketable Securities (Details) - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Abstract]
Amortized Cost	$ 150,789	$ 131,251
Gross Unrealized Gains	367	0
Gross Unrealized Losses	(649)	(2,245)
Fair Value	150,507	129,006
Amortized Cost
Due in one year or less	94,772	77,663
Due after one year to five years	56,017	53,588
Amortized Cost	150,789	131,251
Fair Value
Due in one year or less	94,370	76,902
Due after one year to five years	56,137	52,104
Fair Value	150,507	129,006
U.S. treasuries
Debt Securities, Available-for-sale [Abstract]
Amortized Cost	45,772	25,498
Gross Unrealized Gains	91	0
Gross Unrealized Losses	(26)	(479)
Fair Value	45,837	25,019
Amortized Cost
Amortized Cost	45,772	25,498
Fair Value
Fair Value	45,837	25,019
Commercial paper
Debt Securities, Available-for-sale [Abstract]
Amortized Cost	13,319	24,893
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(2)	(53)
Fair Value	13,317	24,840
Amortized Cost
Amortized Cost	13,319	24,893
Fair Value
Fair Value	13,317	24,840
Corporate bonds
Debt Securities, Available-for-sale [Abstract]
Amortized Cost	81,612	68,845
Gross Unrealized Gains	267	0
Gross Unrealized Losses	(529)	(1,449)
Fair Value	81,350	67,396
Amortized Cost
Amortized Cost	81,612	68,845
Fair Value
Fair Value	81,350	67,396
Certificates of deposit
Debt Securities, Available-for-sale [Abstract]
Amortized Cost		720
Gross Unrealized Gains		0
Gross Unrealized Losses		(14)
Fair Value		706
Amortized Cost
Amortized Cost		720
Fair Value
Fair Value		706
U.S. agency securities
Debt Securities, Available-for-sale [Abstract]
Amortized Cost	10,086	11,295
Gross Unrealized Gains	9	0
Gross Unrealized Losses	(92)	(250)
Fair Value	10,003	11,045
Amortized Cost
Amortized Cost	10,086	11,295
Fair Value
Fair Value	$ 10,003	$ 11,045

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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