ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2015	Nov. 02, 2014	Nov. 01, 2015	Nov. 02, 2014	Feb. 01, 2015	Feb. 02, 2014
Balance, foreign currency translation adjustments	$ (646.3)	$ (157.9)	$ (646.3)	$ (157.9)	$ (496.2)	$ 50.1
Other comprehensive (loss) income before reclassifications, foreign currency translation adjustments			(150.1)	(210.0)
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)			(150.1)	(208.0)
Balance, retirement liability adjustment	0.2	0.6	0.2	0.6	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	0.1	0.2	0.2	0.4
Amortization of prior service credit related to pension and postretirement plans, net of tax (benefit)	(0.1)	(0.2)	(0.2)	(0.4)
Balance, net unrealized and realized (loss) gain on effective hedges	30.9	27.7	30.9	27.7	79.3	(8.8)
Other comprehensive (loss) income before reclassifications, net unrealized and realized (loss) gain on effective hedges			22.1	30.6
Amounts reclassified from AOCI, net unrealized and realized (loss) gain on effective hedges	25.2	2.1	70.5	(5.9)
Net unrealized and realized (loss) gain related to effective hedges, net of tax (benefit) expense	(25.2)	28.5	(48.4)	36.5
Accumulated other comprehensive loss	$ (615.2)	$ (129.6)	(615.2)	(129.6)	$ (416.5)	$ 42.3
Other Comprehensive (Loss) Income, Before Reclassifications, Net of Tax			(128.0)	(179.4)
Amounts reclassified from AOCI, total			70.7	(7.5)
Other comprehensive (loss) income			$ (198.7)	$ (171.9)