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SHARE-BASED COMPENSATION (RSUs Assumptions) (Details) - Market-based Restricted Stock Units (RSUs) [Member]
12 Months Ended
Feb. 02, 2019
$ / shares
Feb. 03, 2018
$ / shares
Jan. 28, 2017
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Fair value (in dollars per share) $ 33.69    
Market Vesting Conditions [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grant date market price (in dollars per share) 23.59 $ 11.43 $ 28.06
Fair value (in dollars per share) $ 33.69 $ 11.79 $ 31.01
Price volatility 54.00% 47.00% 45.00%
Expected term (years) 2 years 11 months 2 years 11 months 2 years 8 months 12 days
Risk-free interest rate 2.40% 1.50% 1.00%
Dividend yield 3.40% 7.00% 3.00%
Average volatility of peer companies 37.40% 35.20% 34.50%
Average correlation coefficient of peer companies 0.2709 0.2664 0.3415