ACQUISITIONS Allocation of Acquisition Consideration (Details) - USD ($) $ in Millions		6 Months Ended
	May 31, 2019	Aug. 02, 2020	Aug. 04, 2019	Feb. 02, 2020
Business Acquisition [Line Items]
Goodwill		$ 2,885.4	$ 3,736.9	$ 3,677.6
Proceeds from sale of building		0.0	59.4
Sale Leaseback Transaction, Transaction Costs, Investing Activities			$ 1.0
Calvin Klein International [Member]
Business Acquisition [Line Items]
Goodwill		$ 498.4		$ 896.1
Australia Acquisition [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	$ 6.6
Trade receivables	15.1
Inventories	89.9
Prepaid expenses	1.3
Other current assets	3.5
Assets held for sale	58.8
Property, plant and equipment	18.4
Goodwill	65.9
Intangible assets	222.2
Operating lease right-of-use assets	56.4
Total assets acquired	538.1
Accounts payable	14.4
Accrued expenses	22.5
Short-term borrowings	50.5
Current portion of operating lease liabilities	10.9
Long-term portion of operating lease liabilities	43.9
Deferred tax liability	69.6
Other liabilities	1.7
Total liabilities assumed	213.5
Total acquisition date fair value of the business acquired	324.6
Australia Acquisition [Member] | Calvin Klein International [Member]
Business Acquisition [Line Items]
Goodwill	9.1
Reacquired license rights | Australia Acquisition [Member]
Business Acquisition [Line Items]
Intangible assets	$ 204.9
Order backlog | Australia Acquisition [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Remaining Amortization Period	6 months
Intangible assets	$ 0.3
Customer relationships | Australia Acquisition [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Remaining Amortization Period	10 years
Intangible assets	$ 17.0