Fair Value Measurements - Fair Value of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Millions	Oct. 29, 2022	Jan. 29, 2022	Oct. 30, 2021
Level 1
Assets
U.S. government securities	$ 251.4	$ 0.0	$ 0.0
Foreign currency contracts	0.0	0.0	0.0
Company-owned life insurance	0.0	0.0	0.0
Total assets	251.4	0.0	0.0
Liabilities
Foreign currency contracts	0.0	0.0	0.0
Nonqualified deferred compensation	0.0	0.0	0.0
Total liabilities	0.0	0.0	0.0
Level 2
Assets
U.S. government securities	0.0	0.0	0.0
Foreign currency contracts	2.7	3.8	4.1
Company-owned life insurance	0.5	0.6	3.0
Total assets	3.2	4.4	7.1
Liabilities
Foreign currency contracts	0.0	0.4	0.1
Nonqualified deferred compensation	0.4	0.6	0.6
Total liabilities	$ 0.4	$ 1.0	$ 0.7

Deferred Compensation Plan Liabilities, Fair Value Disclosure

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(6))
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Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments.

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- Definition

Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments.

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- Definition

Fair value of financial and nonfinancial obligations.

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- Definition

This item represents the amount that could be realized under a life insurance contract or contracts owned by the Entity as of the date of the statement of financial position. Such Entity-owned life insurance policies are commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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