Inventories - Summary of Inventory Components (Details) - USD ($) $ in Millions	Nov. 03, 2018	Feb. 03, 2018	Oct. 28, 2017
Inventory Disclosure [Abstract]
Raw materials	$ 79.9	$ 72.0	$ 68.2
Finished goods	2,567.2	2,208.5	2,397.9
Total inventories	$ 2,647.1	$ 2,280.5	$ 2,466.1

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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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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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