Inventories (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Apr. 03, 2021
Inventory Disclosure [Abstract]
Raw materials	$ 31,129	$ 25,927
Work-in-process	205,125	220,228
Finished goods	50,789	64,930
Inventory, Net	$ 287,043	$ 311,085

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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