SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Impact of New Lease Standard on Balance Sheet Line Items (Details) - USD ($) $ in Millions	Feb. 02, 2020	Feb. 03, 2019
Item Effected [Line Items]
Prepaid expenses		$ 168.7
Other Assets	$ 375.9	400.9
Operating Lease, Right-of-Use Asset	1,675.8	0.0
Accrued expenses	929.6	891.6
Current portion of operating lease liabilities	363.5	0.0
Long-Term Portion of Operating Lease Liabilities	1,532.0	0.0
Total lease liabilities	1,895.5
Other Liabilities	1,234.5	1,322.4
Retained earnings	$ (4,753.0)	(4,350.1)
Accounting Standards Update 2016-02 [Member]
Item Effected [Line Items]
Prepaid expenses		(21.3)
Other Assets		(10.3)
Operating Lease, Right-of-Use Asset		1,700.0
Accrued expenses		(17.0)
Current portion of operating lease liabilities		350.5
Long-Term Portion of Operating Lease Liabilities		1,514.1
Total lease liabilities		1,900.0
Other Liabilities		(167.9)
Retained earnings		3.1
Pro Forma [Member]
Item Effected [Line Items]
Prepaid expenses		147.4
Other Assets		390.6
Operating Lease, Right-of-Use Asset		1,708.2
Accrued expenses		874.6
Current portion of operating lease liabilities		350.5
Long-Term Portion of Operating Lease Liabilities		1,514.1
Total lease liabilities		1,900.0
Other Liabilities		1,154.5
Retained earnings		$ (4,347.0)