ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Nov. 01, 2020	Nov. 03, 2019	Nov. 01, 2020	Nov. 03, 2019	Oct. 20, 2020
Changes in accumulated other comprehensive income (loss)
Beginning balance			$ (52.1)
Ending balance	$ (16.0)		(16.0)
Cashflow hedge, tax	(12.5)	$ 0.1	(7.5)	$ 7.1
AOCI net of tax
Changes in accumulated other comprehensive income (loss)
Ending balance	(16.0)	(51.0)	(16.0)	(51.0)
Foreign currency translation adjustment
Changes in accumulated other comprehensive income (loss)
Beginning balance	(14.9)	(15.3)	(15.2)	(15.4)
Other comprehensive income (loss) before reclassifications	(0.8)		(0.5)	0.1
Amounts reclassified from AOCI into earnings	15.5		15.5
Ending balance	(0.2)	(15.3)	(0.2)	(15.3)
Cash flow hedge, net of tax
Changes in accumulated other comprehensive income (loss)
Beginning balance	(51.4)	(35.4)	(36.9)	(15.3)
Other comprehensive income (loss) before reclassifications	(13.0)	(2.1)	(36.0)	(24.6)
Amounts reclassified from AOCI into earnings	48.6	1.8	57.1	4.1
Other				0.1
Ending balance	(15.8)	(35.7)	(15.8)	(35.7)
Cashflow hedge, tax	5.4	$ 12.3	5.4	$ 12.3
Cash flow hedges \| Interest rate swap \| Derivatives designated as hedging instruments
Changes in accumulated other comprehensive income (loss)
Loss on termination of derivatives	43.6		43.6
Notional value of the interest rate swap	$ 500.0		$ 500.0		$ 500.0

Nominal or face amount used to calculate payments on the derivative liability, that is terminated.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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