Taxes - Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Current provision:
U.S. federal	$ 1,714	$ (96,224)	$ 2,338
Non-U.S	17,027	16,522	28,109
State and local	(274)	(681)	(2,330)
Total current	18,467	(80,383)	28,117
Deferred provision (benefit):
U.S. federal	0	0	0
Non-U.S	7,960	4,340	(9,436)
State and local	0	0	0
Total deferred	7,960	4,340	(9,436)
Provision for income taxes	$ 26,427	$ (76,043)	$ 18,681