Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation Plans - Cash Settled Awards (Details)

v3.10.0.1
Share-Based Compensation Plans - Cash Settled Awards (Details) - USD ($)
shares in Thousands, $ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Nov. 03, 2018
Oct. 28, 2017
Nov. 03, 2018
Oct. 28, 2017
Feb. 03, 2018
Share-based compensation          
Share-based compensation expense $ 3.0 $ 8.2 $ 14.9 $ 17.2  
Cash Settled Awards          
Share-based compensation          
Vesting period (in years)         3 years
Liability associated with the cash settled awards $ 3.9   $ 3.9    
Awards          
Non-Vested at the beginning of the period (in shares)     8,353    
Vested (in shares)     (2,677)    
Forfeited (in shares)     (497)    
Non-Vested at the end of the period (in shares) 5,179   5,179   8,353
Unrecognized compensation cost          
Unrecognized compensation cost, non-vested awards $ 2.5   $ 2.5    
Compensation recognition period, non-vested awards     1 year 2 months 12 days    
Cash Settled Awards | Accrued expenses and other current liabilities          
Share-based compensation          
Liability associated with the cash settled awards 2.5   $ 2.5    
Cash Settled Awards | Other Liabilities          
Share-based compensation          
Liability associated with the cash settled awards $ 1.4   1.4    
Chief Executive Officer          
Share-based compensation          
Share-based compensation expense     $ 0.7