LEASES Components of Net Lease Cost (Details) $ in Millions	3 Months Ended
	May 05, 2019 USD ($)
Leases [Abstract]
Finance lease cost, Amortization of right-of-use assets	$ 1.3
Finance lease cost, Interest on lease liabilities	0.1
Total finance lease cost	1.4
Operating lease cost	112.9
Short-term lease cost	3.5
Variable lease cost	30.3
Less: sublease income	(0.1)
Total net lease cost	$ 148.0