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Income Taxes - Summary of Valuation Allowance (Details) - USD ($) $ in Millions | 12 Months Ended
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Feb. 03, 2024 | Jan. 28, 2023 | Jan. 29, 2022
Deferred Tax Assets, Valuation Allowance [Roll Forward] |  |  |
Deferred tax assets, valuation allowance, beginning balance | $ 19.0 | $ 27.9 | $ 83.9
Charged (credited) to income tax expense | (2.0) | 0.0 | (43.8)
Increases from acquisitions | 1.4 | 1.9 | 0.0
Lapsed due to expiration of benefit | (0.3) | (9.7) | (11.9)
Foreign currency translation | 0.2 | (1.1) | (0.3)
Deferred tax assets, valuation allowance, ending balance | $ 18.3 | $ 19.0 | $ 27.9

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
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