SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Recently Adopted Accounting Guidance (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 29, 2017	Jan. 31, 2016
Presentation of debt issuance costs [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Decrease in Other Current Assets		$ 8.1
Decrease in Other Noncurrent Assets		14.5
Presentation of Excess Tax Benefit/Tax Deficiency from Share-Based Compensation [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Tax Deficiency Recognized in the Provision for Income Taxes Had Company Early Adopted Guidance	$ 7.2
Excess Tax Benefits Recognized in the Provision for Income Taxes Had Company Early Adopted Guidance		$ 4.8
Presentation of Deferred Income Taxes related to Intercompany Sales and Transfers of Assets Other Than Inventory [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Reduction in Other Assets Had Company Early Adopted Guidance	$ 7.5