Summary of Significant Accounting Policies - Inventories (Details) - USD ($) $ in Thousands	Oct. 31, 2020	Nov. 02, 2019
Inventories
Raw materials	$ 33,806	$ 35,447
Work in process	443,690	400,409
Finished goods	130,764	174,030
Total inventories	$ 608,260	$ 609,886

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.

+ References

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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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