Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Narrative) (Details)

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STOCK-BASED COMPENSATION (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Nov. 01, 2014
Nov. 02, 2013
Nov. 01, 2014
Nov. 02, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 7.1 $ 6.8 $ 31.0 $ 29.6
Compensation Expense 4.2 4.0 14.0 13.1
Vested (shares) 0.1 0.1 0.8 1.0
Shares Issued in Period     0.5 0.6
Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted under service and performance awards (in shares)     0.5  
Compensation Expense 2.0   8.7  
Fair Value 26.4   26.4  
Performance Shares [Member] | Omnibus Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Ratable Annual Vesting [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted stock granted under service and performance awards (in shares)     0.2  
Compensation Expense 0.4   6.4  
Fair Value 10.0   10.0  
Performance And Service Based Awards [Member] | Omnibus Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation Expense 0.1   1.0  
Fair Value $ 2.0   $ 2.0