XML 91 R65.htm IDEA: XBRL DOCUMENT v3.6.0.2
Equity Incentive Awards - Additional Information (Detail) - USD ($)
12 Months Ended
Feb. 01, 2017
Nov. 08, 2016
May 10, 2016
Feb. 01, 2016
Feb. 02, 2015
May 13, 2014
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Expiration period (in years)             10 years    
Options granted during the period (in shares)             3,264,054    
Options issued (in shares)     7,550       7,550    
Options issued (in usd per share)     $ 74.53       $ 74.53    
Common stock issued through exercise of options (in shares)             440,000 220,000 0
Exercises in period, intrinsic value             $ 18,300,000 $ 8,600,000  
Intrinsic value of outstanding and exercisable options             $ 22,000,000 $ 37,700,000 $ 32,100,000
Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Grants in period (in shares)             133,726 158,014 186,666
Share based compensation expense, restricted stock grant             $ 9,200,000 $ 8,600,000 $ 7,600,000
Share based compensation expense to be recognized             $ 3,700,000    
Period for recognition of cost not recognized (in years)             1 year 7 months 8 days    
Director                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights       One-third          
Director | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Grants in period (in shares)       45,784          
Share based compensation, fair market value       $ 3,100,000          
Director | Phase One                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share based compensation, restricted stock, vesting date       Dec. 31, 2016          
Director | Phase Two                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share based compensation, restricted stock, vesting date       Dec. 31, 2017          
Director | Phase Three                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share based compensation, restricted stock, vesting date       Dec. 31, 2018          
Management | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Grants in period (in shares)   228 14,705 73,000       158,014 186,666
Share based compensation, fair market value   $ 16,680 $ 1,100,000 $ 4,900,000       $ 8,600,000 $ 8,000,000
Share based compensation, restricted stock, vesting date       Dec. 31, 2016 Dec. 31, 2015 Dec. 31, 2014      
Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Maximum shares of common stock available for grant (in shares)             3,750,000    
Vests on May 8, 2017                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights (in percentage)             33.33%    
Vests on November 8, 2017                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights (in percentage)             33.33%    
Vests on May 8, 2018                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights (in percentage)             33.33%    
Subsequent Event | Management | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Grants in period (in shares) 75,000                
Share based compensation, fair market value $ 5,411,250