Segment Information (Schedule of Property, Plant, and Equipment, Net, by Geographic Location) (Details) - USD ($) $ in Thousands	Mar. 26, 2022	Mar. 27, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	$ 157,077	$ 154,942
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	118,847	116,649
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	28,612	29,895
Rest of World
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	$ 9,618	$ 8,398