CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions		3 Months Ended
		May 05, 2019	May 06, 2018
Net gain on net investment hedges, net of tax		$ (22.4)	$ (37.0)
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		(507.9)
Other comprehensive (loss) income		(75.8)	(85.1)
Balance at end of period		(583.7)	(406.6)
Foreign currency translation adjustments
Net gain on net investment hedges, net of tax		22.4	37.0
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		(537.6)	(249.4)
Other comprehensive (loss) income, before reclassifications, net of tax	[1],[2]	(89.2)	(135.2)
Less: Amounts reclassified from AOCL, net of tax		0.0	0.0
Other comprehensive (loss) income		(89.2)	(135.2)
Balance at end of period		(626.8)	(384.6)
Net unrealized and realized gain (loss) on effective cash flow hedges
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		29.7	(72.1)
Other comprehensive (loss) income, before reclassifications, net of tax		27.7	28.0
Less: Amounts reclassified from AOCL, net of tax		14.3	(22.1)
Other comprehensive (loss) income		13.4	50.1
Balance at end of period		43.1	(22.0)
Total
Net gain on net investment hedges, net of tax		22.4	37.0
Change in accumulated other comprehensive loss [Roll Forward]
Balance at beginning of year		(507.9)	(321.5)
Other comprehensive (loss) income, before reclassifications, net of tax		(61.5)	(107.2)
Less: Amounts reclassified from AOCL, net of tax		14.3	(22.1)
Other comprehensive (loss) income		(75.8)	(85.1)
Balance at end of period		$ (583.7)	$ (406.6)

[1] Foreign currency translation adjustments included a net gain on net investment hedges of $22.4 million and $37.0 million during the thirteen weeks ended May 5, 2019 and May 6, 2018, respectively.

[2] Unfavorable foreign currency translation adjustments were principally driven by a strengthening of the United States dollar against the euro.