Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v3.10.0.1
STOCK-BASED COMPENSATION (Details) - USD ($)
$ / shares in Units, $ in Millions
6 Months Ended
Aug. 04, 2018
Jul. 29, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based compensation expense $ 47.6 $ 40.1
Compensation expense, period 3 years  
Restricted Stock Units (RSUs)    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]    
Number of shares, beginning (in shares) 1,525,252  
Number of shares, granted (in shares) 783,366  
Number of shares, vested (in shares) (628,406)  
Number of shares, forfeited (in shares) (37,368)  
Number of shares, end (in shares) 1,642,844  
Number of shares, beginning (USD per share) $ 79.37  
Number of shares, granted (USD per share) 94.87  
Number of shares, vested (USD per share) 79.78  
Number of shares, forfeited (USD per share) 83.27  
Number of shares, ending (USD per share) $ 86.53