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Fair Value Measurement - Fair Value of Financial Assets and Liabilities on a Recurring Basis (Details) - Recurring - USD ($) $ in Millions	Jan. 28, 2023	Jan. 29, 2022
Level 1 | Executive Savings Plan investments
Assets:
Executive Savings Plan investments	$ 371.6	$ 387.7
Level 2 | Foreign currency exchange contracts
Assets:
Foreign currency exchange contracts	8.6	21.4
Liabilities:
Foreign currency exchange contracts	45.1	3.3
Level 2 | Diesel fuel contracts
Assets:
Diesel fuel contracts	$ 3.9	$ 23.7

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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