Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Nov. 03, 2019	Aug. 04, 2019	May 05, 2019	Nov. 04, 2018	Aug. 05, 2018	May 06, 2018	Nov. 03, 2019	Nov. 04, 2018
Net unrealized and realized (loss) gain related to effective cash flow hedges, tax (benefit) expense	$ (0.4)	$ (1.8)	$ 0.4	$ 0.9	$ 1.6	$ 2.7	$ (1.8)	$ 5.2
Net (loss) gain on net investment hedges, tax (benefit) expense	$ (0.8)	$ 1.1	$ 7.2	$ 4.0	$ 8.8	$ 12.0	$ 7.5	$ 24.8

Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e640-108580

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580

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Period Type:	duration