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Property, Plant and Equipment, net - Schedule of PPE (Details) - USD ($) $ in Thousands	Dec. 25, 2020	Mar. 27, 2020
Property, Plant and Equipment [Line Items]
Total	$ 621,759	$ 907,951
Less accumulated depreciation	(407,387)	(575,621)
Total	214,372	332,330
Land
Property, Plant and Equipment [Line Items]
Total	23,829	27,898
Buildings, building improvements and leasehold improvements
Property, Plant and Equipment [Line Items]
Total	91,535	150,402
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total	488,796	694,215
Office equipment
Property, Plant and Equipment [Line Items]
Total	6,643	7,517
Construction in progress
Property, Plant and Equipment [Line Items]
Total	$ 10,956	$ 27,919

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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