LEASES Supplemental balance sheet information related to leases (Details) - USD ($) $ in Millions	May 05, 2019	Feb. 03, 2019	May 06, 2018
Right-of-use assets:
Operating lease	$ 1,606.0	$ 0.0	$ 0.0
Finance lease	14.6
Total right-of-use assets	1,620.6
Current lease liabilities
Operating lease	334.3	0.0	0.0
Finance lease	4.7
Total current lease liabilities	339.0
Other lease liabilities:
Operating lease	1,499.4	$ 0.0	$ 0.0
Finance lease	11.0
Total other lease liabilities	$ 1,510.4