Marketable Securities - Schedule of Amortized Cost and Estimated Fair Value of Marketable Securities Classified by Maturity Date (Details) - USD ($) $ in Thousands	Jun. 28, 2025	Dec. 28, 2024
Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract]
Amortized Cost, Due within one year	$ 465,829	$ 432,088
Amortized Cost, Due after one through five years	156,700	140,917
Amortized Cost, Due after five through ten years	235	235
Amortized Cost, Due after ten years	54,000	65,740
Amortized Cost	676,764	638,980
Fair Value, Due within one year	466,110	432,616
Fair Value, Due after one through five years	157,121	140,792
Fair Value, Due after five through ten years	235	235
Fair Value, Due after ten years	54,000	65,740
Fair Value, Total marketable securities	$ 677,466	$ 639,383