REVENUE Deferred Revenue (Details) - USD ($) $ in Millions		12 Months Ended
		Feb. 03, 2019	Feb. 04, 2018
Deferred Revenue [Line Items]
Payment terms, due from customer		Payment is typically due within 30 to 90 days.
Long-term deferred revenue liabilities (included in Other Liabilities)		$ 2.3	$ 3.9
Movement in Deferred Revenue [Roll Forward]
Deferred revenue, beginning balance		39.2
Impact of adopting the new revenue standard	[1]	15.6
Net additions to deferred revenue during the period		61.3
Reductions in deferred revenue for revenue recognized during the period	[2]	(50.8)
Deferred revenue, ending balance		$ 65.3

[1] Please see Note 1, “Summary of Significant Accounting Policies,” for further discussion of the adoption of the new revenue standard.

[2] Represents the amount of revenue recognized during the period that was included in the deferred revenue balance at February 4, 2018, as adjusted for the impact of adopting the new revenue standard, and does not contemplate revenue recognized from amounts deferred after February 4, 2018.