Marketable Securities - (Tables)

6 Months Ended

Jun. 29, 2024

Marketable Securities [Abstract]

Schedule of Marketable Securities by Category

At June 29, 2024 and December 30, 2023, marketable securities are categorized as follows:

	Amortized Cost		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses		Fair Value
June 29, 2024
Government notes and bonds	$	257,443	$	9	$	375	$	257,077
Certificates of deposit		79,860		19		21		79,858
Commercial paper		128,570		15		56		128,529
Corporate bonds		148,102		90		195		147,997
Total marketable securities	$	613,975	$	133	$	647	$	613,461
December 30, 2023
Government notes and bonds	$	195,733	$	393	$	326	$	195,800
Certificates of deposit		67,377		93		3		67,467
Commercial paper		99,591		54		10		99,635
Corporate bonds		101,146		391		136		101,401
Total marketable securities	$	463,847	$	931	$	475	$	464,303

Schedule of Amortized Cost and Estimated Fair Value of Marketable Securities Classified by Maturity Date

The amortized cost and estimated fair value of marketable securities classified by the maturity date listed on the security, regardless of the Condensed Consolidated Balance Sheets classification, is as follows at June 29, 2024 and December 30, 2023:

	June 29, 2024				December 30, 2023
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due within one year	$	448,563	$	448,166	$	331,136	$	330,937
Due after one through five years		119,037		118,920		132,711		133,366
Due after five through ten years		—		—		—		—
Due after ten years		46,375		46,375		—		—
Total marketable securities	$	613,975	$	613,461	$	463,847	$	464,303

Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block]

The following table summarizes the estimated fair value and gross unrealized holding losses of marketable securities, aggregated by investment instrument and period of time in an unrealized loss position, at June 29, 2024 and December 30, 2023:

	In Unrealized Loss Position For Less Than 12 Months				In Unrealized Loss Position For Greater Than 12 Months
	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
June 29, 2024
Government notes and bonds	$	107,898	$	262	$	38,854	$	114
Certificates of deposit		26,520		21		—		—
Commercial paper		92,029		56		—		—
Corporate bonds		81,490		163		10,634		31
Total	$	307,937	$	502	$	49,488	$	145
December 30, 2023
Government notes and bonds	$	82,776	$	325	$	180	$	1
Certificates of deposit		11,839		3		—		—
Commercial paper		20,121		10		—		—
Corporate bonds		20,268		103		5,999		33
Total	$	135,004	$	441	$	6,179	$	34