Balance Sheet Components - Inventories (Details) - USD ($) $ in Thousands	Apr. 04, 2021	Jan. 03, 2021
Balance Sheet Related Disclosures [Abstract]
Raw materials	$ 570	$ 2,630
Work-in-process	0	143
Finished goods 2	230,124	207,809
Inventories	230,694	$ 210,582
Loan And Security Agreement Lien
Debt Instrument [Line Items]
Inventory, gross	$ 161,200

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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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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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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