Employee Benefit Plans Employee Benefit Plans Level 3 (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]
Fair value of plan assets at beginning of period	$ 188,718	$ 178,978
Fair value of plan assets at end of period	147,766	188,718
Fair Value, Inputs, Level 3 [Member]
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]
Fair value of plan assets at beginning of period	2,982	3,249
Unrealized gains (losses) relating to instruments still held in the reporting period.	(1,055)	(16)
Purchases, sales, and settlements	0	0
Exchange rate changes	(184)	(251)
Fair value of plan assets at end of period	$ 1,743	$ 2,982