Employee Benefit Plans - Change in Values Related to Level 3 Assets (Details) - Foreign Plan - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2022	Jan. 03, 2021
Change in plan assets:
Plan assets, beginning of year	$ 303,531	$ 266,450
Actual return on plan assets	(2,817)	25,239
Translation adjustment	(9,168)	19,432
Plan assets, end of year	285,600	303,531
Level 3
Change in plan assets:
Plan assets, beginning of year	137,623	115,252
Actual return on plan assets	(10,189)	6,767
Purchases, sales and settlements, net	440	437
Assets transferred into level 3	732	3,934
Translation adjustment	(7,480)	11,233
Plan assets, end of year	121,126	137,623
Unrealized gains (losses) recognized in other comprehensive income (loss) for level 3 plan assets held at year end	$ (6,600)	$ 10,100