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Property, Plant and Equipment, net - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 26, 2021
Mar. 27, 2020
Property, Plant and Equipment [Abstract]    
Fully depreciated assets retired during period $ 63 $ 9,418
Depreciation expense 44,845 62,118
Prepaid tooling costs    
Property, Plant and Equipment [Line Items]    
Amortization expense $ 130 $ 125