REVENUE Deferred Revenue (Details) - USD ($) $ in Millions		3 Months Ended	9 Months Ended
		Nov. 04, 2018	Nov. 04, 2018		Feb. 04, 2018	Oct. 29, 2017
Deferred Revenue [Line Items]
Payment terms, due from customer			Payment is typically due within 30 to 90 days.
Deferred revenue		$ 39.3	$ 39.3		$ 39.2	$ 21.4
Impact of adopting the new revenue standard	[1]		15.6
Net additions to deferred revenue during the period			34.2
Reductions in deferred revenue for revenue recognized during the period		(1.7)	(49.7)	[2]
Long-term deferred revenue liabilities (included in Other Liabilities)		$ 2.6	$ 2.6		$ 3.9

[1] Please see Note 20, “Recent Accounting Guidance,” 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. This amount includes $1.7 million of revenue recognized during the thirteen weeks ended November 4, 2018.