Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
AOCI Attributable to Parent, Net of Tax
Accumulated other comprehensive income (loss) balance, Beginning	$ 1,374,337	$ 1,301,834	$ 1,219,742
Net current period other comprehensive income (loss)	(1,666)	5,255	(8,135)
Accumulated other comprehensive income (loss) balance, Ending	1,446,031	1,374,337	1,301,834
Accumulated Other Comprehensive Income (Loss) [Member]
AOCI Attributable to Parent, Net of Tax
Accumulated other comprehensive income (loss) balance, Beginning	(1,193)	(6,449)	1,687
Accumulated other comprehensive income (loss) balance, Ending	(2,859)	(1,193)	(6,449)
Unrealized Gains (Losses) on Available-for-Sale Marketable Securities [Member]
AOCI Attributable to Parent, Net of Tax
Accumulated other comprehensive income (loss) balance, Beginning	(1,193)	(6,449)
Other comprehensive income (loss)	(1,666)	5,255
Net current period other comprehensive income (loss)	(1,666)	5,255
Accumulated other comprehensive income (loss) balance, Ending	$ (2,859)	$ (1,193)	$ (6,449)