Short-Term Investments - Summary of Available-for-Sale Debt Securities (Details) - USD ($) $ in Thousands	Sep. 26, 2025	Dec. 31, 2024
Debt Securities, Available-for-Sale [Line Items]
Cost	$ 148,996	$ 301,177
Gross Unrealized Gains	77	155
Gross Unrealized Losses	(12)	(122)
Estimated Fair Value	149,061	301,210
U.S. Treasury securities
Debt Securities, Available-for-Sale [Line Items]
Cost	106,368	178,016
Gross Unrealized Gains	56	67
Gross Unrealized Losses	0	(44)
Estimated Fair Value	106,424	178,039
Corporate bonds
Debt Securities, Available-for-Sale [Line Items]
Cost	29,529	103,970
Gross Unrealized Gains	21	77
Gross Unrealized Losses	(12)	(78)
Estimated Fair Value	29,538	103,969
Commercial paper instruments
Debt Securities, Available-for-Sale [Line Items]
Cost	13,099	17,657
Gross Unrealized Gains	0	6
Gross Unrealized Losses	0	0
Estimated Fair Value	13,099	17,663
Asset-backed securities
Debt Securities, Available-for-Sale [Line Items]
Cost	0	1,534
Gross Unrealized Gains	0	5
Gross Unrealized Losses	0	0
Estimated Fair Value	$ 0	$ 1,539