The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994

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- Definition

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.

+ References

No definition available.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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- Definition

Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Derivatives - Additional Information (Details) - USD ($) $ in Millions			6 Months Ended
	Jul. 31, 2021	Jan. 30, 2021	Jul. 31, 2021	Aug. 01, 2020
Derivative [Line Items]
Cash flow hedge gain to be reclassified within twelve months			$ (0.8)
Foreign currency contracts \| Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative, notional amount	$ 97.2	$ 107.6	97.2	$ 159.7
Cash Flow Hedging \| Foreign currency contracts
Derivative [Line Items]
Derivative, notional amount	$ 21.6	$ 12.5	$ 21.6	$ 0.0
Derivative, remaining term	12 months	12 months