Employee Benefit Plans - Schedule of Amounts Recognized in Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Jan. 01, 2021
Swiss Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Current year actuarial gain (loss) on plan assets	$ (432)	$ (724)	$ 833
Current year actuarial gain (loss) on benefit obligation	6,251	1,671	(4,136)
Actuarial gain (loss) recorded in current year	348	470	285
Prior service credit	(160)	1,142	43
Effect of curtailments			1
Change in other comprehensive gain (loss)	6,007	2,559	(2,974)
Japan Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Amortization of actuarial loss	5	3	(1)
Actuarial gain (loss) recorded in current year	(11)	175	(22)
Prior service credit	(2)	(1)	0
Change in other comprehensive gain (loss)	$ (8)	$ 177	$ (23)