DERIVATIVE FINANCIAL INSTRUMENTS - Gain loss on derivatives (Details) - Interest rate contracts - Interest Expense. - Cash flow hedges. - USD ($) $ in Thousands	12 Months Ended
Feb. 01, 2020	Feb. 02, 2019
Derivative Financial Instruments
Other comprehensive (loss) income before reclassifications	$ (22,931)	$ (8,296)
Amounts reclassified from accumulated other comprehensive (loss) income	$ 1,692	$ 818

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 55
-Paragraph 15
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 220
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