CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions		3 Months Ended
		May 06, 2018	Apr. 30, 2017
Net gain (loss) on net investment hedge, net of tax		$ (37.0)	$ 5.3
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		(321.5)
Other comprehensive (loss) income		(85.1)	59.4
Balance at end of period		(406.6)	(651.4)
Foreign currency translation adjustments
Net gain (loss) on net investment hedge, net of tax		37.0	(5.3)
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		(249.4)	(737.7)
Other comprehensive (loss) income, before reclassifications, net of tax	[1]	(135.2)	71.0
Less: Amounts reclassified from AOCL, net of tax		0.0	0.0
Other comprehensive (loss) income		(135.2)	71.0
Balance at end of period		(384.6)	(666.7)
Net unrealized and realized (loss) gain on effective cash flow hedges
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		(72.1)	26.9
Other comprehensive (loss) income, before reclassifications, net of tax		28.0	(8.5)
Less: Amounts reclassified from AOCL, net of tax		(22.1)	3.1
Other comprehensive (loss) income		50.1	(11.6)
Balance at end of period		(22.0)	15.3
Total
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		(321.5)	(710.8)
Other comprehensive (loss) income, before reclassifications, net of tax		(107.2)	62.5
Less: Amounts reclassified from AOCL, net of tax		(22.1)	3.1
Other comprehensive (loss) income		(85.1)	59.4
Balance at end of period		$ (406.6)	$ (651.4)

[1] Foreign currency translation adjustments included a net gain (loss) on net investment hedges of $37.0 million and $(5.3) million during the thirteen weeks ended May 6, 2018 and April 30, 2017, respectively.