Employee Benefit Plans - Change in Values Related to Level 3 Assets (Details) - Foreign Plan - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023
Change in plan assets:
Plan assets, beginning of year	$ 199,348	$ 187,485
Actual return on plan assets	(5,144)	11,596
Currency translation adjustment	(4,968)	8,602
Plan assets, end of year	181,153	199,348
Level 3
Change in plan assets:
Plan assets, beginning of year	90,916	89,864
Actual return on plan assets	(2,463)	3,429
Purchases, sales and settlements, net	(10,138)	(5,734)
Currency translation adjustment	(3,674)	3,357
Plan assets, end of year	74,641	90,916
Unrealized gains (losses) recognized in other comprehensive income (loss) for level 3 plan assets held at year end	$ (2,100)	$ 2,700