ACCUMULATED OTHER COMPREHENSIVE LOSS CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions		3 Months Ended
		May 03, 2020	May 05, 2019
Net gain on net investment hedges, net of tax		$ (11.5)	$ (22.4)
Change in accumulated other comprehensive loss
Balance at beginning of year		(640.1)
Other comprehensive (loss) income		(93.3)	(75.8)
Balance at end of period		(733.4)	(583.7)
Foreign currency translation adjustments
Net gain on net investment hedges, net of tax		11.5	22.4
Change in accumulated other comprehensive loss
Balance at beginning of year		(665.7)	(537.6)
Other comprehensive (loss) income, before reclassifications, net of tax	[1],[2]	(101.1)	(89.2)
Less: Amounts reclassified from AOCL, net of tax		0.0	0.0
Other comprehensive (loss) income		(101.1)	(89.2)
Balance at end of period		(766.8)	(626.8)
Net unrealized and realized gain (loss) on effective cash flow hedges
Change in accumulated other comprehensive loss
Balance at beginning of year		25.6	29.7
Other comprehensive (loss) income, before reclassifications, net of tax		8.5	27.7
Less: Amounts reclassified from AOCL, net of tax		0.7	14.3
Other comprehensive (loss) income		7.8	13.4
Balance at end of period		33.4	43.1
Total
Net gain on net investment hedges, net of tax		11.5	22.4
Change in accumulated other comprehensive loss
Balance at beginning of year		(640.1)	(507.9)
Other comprehensive (loss) income, before reclassifications, net of tax		(92.6)	(61.5)
Less: Amounts reclassified from AOCL, net of tax		0.7	14.3
Other comprehensive (loss) income		(93.3)	(75.8)
Balance at end of period		$ (733.4)	$ (583.7)

[1] Foreign currency translation adjustments included a net gain on net investment hedges of $11.5 million and $22.4 million during the thirteen weeks ended May 3, 2020 and May 5, 2019, respectively.

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