Income Taxes - Federal, State, and Foreign Income Tax (Benefit) Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Income Tax Disclosure [Abstract]
Domestic	$ (11,970)	$ (49,995)	$ (20,496)
Foreign	177,854	254,937	224,533
Income before income taxes	165,884	204,942	204,037
Current:
Federal	(3,495)	(3,193)	34,060
State	834	119	450
Foreign	30,610	48,130	32,945
Subtotal	27,949	45,056	67,455
Deferred:
Federal and State	1,839	(3,896)	16,562
Foreign	(2,986)	(783)	501
Subtotal	(1,147)	(4,679)	17,063
Provision for income taxes	$ 26,802	$ 40,377	$ 84,518