Long-Lived Assets by Major Geographic Region (Details) - USD ($) $ in Thousands	Sep. 26, 2020	Dec. 28, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 503,041	$ 478,301
United States and Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	321,159	309,117
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	22,857	21,668
Europe and Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	152,914	139,486
Latin America
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	6,111	8,030
Total International
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 181,882	$ 169,184