ACCUMULATED OTHER COMPREHENSIVE LOSS CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 29, 2017	Jan. 31, 2016	Feb. 01, 2015
Balance, foreign currency translation adjustments, net of tax	$ (737.6)	$ (730.5)	$ (496.2)
Other comprehensive income (loss) before reclassifications, foreign currency translation adjustments	(63.8)	(234.3)
Amounts reclassified from AOCL, foreign currency translation adjustments, net of tax	(56.7)	0.0
Foreign currency translation adjustments, net of tax	(7.1)	(234.3)	(546.3)
Balance, retirement liability adjustment, net of tax	(0.1)	0.1	0.4
Other comprehensive (loss) income before reclassifications, pension and postretirement plans, net of tax	0.0	0.0
Amounts reclassified from AOCL, retirement liability adjustment, net of tax	0.2	0.3
Amortization of prior service credit related to pension and postretirement plans, net of tax	(0.2)	(0.3)	(0.6)
Balance, net unrealized and realized gain on effective cash flow hedges, net of tax	26.9	26.2	79.3
Other comprehensive (loss) income before reclassifications, net unrealized and realized gain on effective cash flow hedges, net of tax	5.2	33.1
Amounts reclassified from AOCL, net unrealized and realized gain on effective cash flow hedges, net of tax	4.5	86.2
Net unrealized and realized gain (loss) related to effective cash flow hedges, net of tax	0.7	(53.1)	88.1
Accumulated other comprehensive loss	(710.8)	(704.2)	(416.5)
Other comprehensive (loss) income before reclassifications, net of tax	(58.6)	(201.2)
Amounts reclassified from AOCL, total, net of tax	(52.0)	86.5
Total other comprehensive loss	$ (6.6)	$ (287.7)	$ (458.2)