Annual report pursuant to Section 13 and 15(d)

SHARE-BASED COMPENSATION (Details)

v3.19.1
SHARE-BASED COMPENSATION (Details) - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Feb. 02, 2019
Feb. 03, 2018
Jan. 28, 2017
Share-Based Compensation      
Maximum number of shares authorized 28.6    
Shares available for grant 7.5    
Compensation cost not yet recognized related to nonvested awards (in dollars) $ 68.2    
Weighted-average period for recognition of compensation cost 2 years 6 months    
Share-based compensation expense $ 27.1 $ 24.3 $ 16.5
Restricted stock vesting based on time | Minimum      
Share-Based Compensation      
Vesting period 4 years    
Restricted stock vesting based on time | Maximum      
Share-Based Compensation      
Vesting period 5 years    
Restricted stock vesting based on performance | Minimum      
Share-Based Compensation      
Vesting period 1 year    
Restricted stock vesting based on performance | Maximum      
Share-Based Compensation      
Vesting period 4 years    
Stock options | Minimum      
Share-Based Compensation      
Expiration period 8 years    
Stock options | Maximum      
Share-Based Compensation      
Expiration period 10 years