ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - Derivative Contract Type [Domain] - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Aug. 02, 2015	Aug. 03, 2014	Aug. 02, 2015	Aug. 03, 2014	Feb. 01, 2015	Feb. 02, 2014
Balance, foreign currency translation adjustments	$ (636.3)	$ 59.7	$ (636.3)	$ 59.7	$ (496.2)	$ 50.1
Other comprehensive (loss) income before reclassifications, foreign currency translation adjustments			(140.1)	7.6
Amounts reclassified from AOCI, foreign currency translation adjustments, net of tax	0.0	0.0	0.0	(2.0)
Foreign currency translation adjustments, net of tax expense (benefit)			(140.1)	9.6
Balance, retirement liability adjustment	0.3	0.8	0.3	0.8	0.4	1.0
Other comprehensive (loss) income before reclassifications, pension and postretirement plans			0.0	0.0
Amounts reclassified from AOCI, retirement liability adjustment	0.0	0.1	0.1	0.2
Amortization of prior service credit related to pension and postretirement plans, net of tax (benefit)	0.0	(0.1)	(0.1)	(0.2)
Balance, net unrealized and realized (loss) gain on effective hedges	56.1	(0.8)	56.1	(0.8)	79.3	(8.8)
Other comprehensive (loss) income before reclassifications, net unrealized and realized gain (loss) on effective hedges			22.1	0.0
Amounts reclassified from AOCI, net unrealized and realized gain (loss) on effective hedges	26.1	(3.4)	45.3	(8.0)
Net unrealized and realized (loss) gain on effective hedges, net of tax expense (benefit)	(6.3)	15.5	(23.2)	8.0
Accumulated other comprehensive (loss) income	$ (579.9)	$ 59.7	(579.9)	59.7	$ (416.5)	$ 42.3
Other Comprehensive (Loss) Income, Before Reclassifications, Net of Tax			(118.0)	7.6
Amounts reclassified from AOCI, total			45.4	(9.8)
Other comprehensive income (loss)			$ (163.4)	$ 17.4