Business and Summary of Significant Accounting Policies - Short-Term Investments and Inventories, net (Details) - USD ($) $ in Thousands	Jan. 29, 2022	Jan. 30, 2021
Short-Term Investments
Short-term investments	$ 164,890	$ 0
Inventories, net
Inventories which are valued at the lower of LIFO cost or market after deducting LIFO reserve	$ 103,000	$ 116,000
Inventories which are valued at the lower of LIFO cost or market (as a percent)	88.00%	94.00%
Inventories which are valued at the lower of FIFO cost or market	$ 14,000	$ 8,000
LIFO reserve	$ 69,000	$ 62,000

The amount of FIFO (first in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.

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Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.

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The amount of LIFO (last in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.

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The percentage of LIFO (last in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.

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Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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