XML 49 R39.htm IDEA: XBRL DOCUMENT v3.5.0.2
Stock-Based Compensation - Performance Share Awards and Restricted Stock and Restricted Stock Unit Awards (Details) - $ / shares
3 Months Ended 9 Months Ended
Jul. 29, 2016
Apr. 29, 2016
Jan. 29, 2016
Jul. 31, 2015
May 01, 2015
Jan. 30, 2015
Jul. 29, 2016
Jul. 31, 2015
Performance Share Awards                
Stock-Based Compensation                
Frequency of grants             On an annual basis in the first quarter of the company's fiscal year  
Performance goal period             3 years  
Award vesting period             3 years  
Unvested awards                
Granted (in shares) 0 0   0 0      
Weighted-Average Fair Value at Date of Grant                
Granted (in dollars per share)     $ 77.77     $ 65.68    
Performance Share Awards | Maximum                
Stock-Based Compensation                
Vesting (as a percent)             200.00%  
Performance Share Awards | Minimum                
Stock-Based Compensation                
Vesting (as a percent)             0.00%  
Restricted Stock and Restricted Stock Unit Awards                
Weighted-Average Fair Value at Date of Grant                
Granted (in dollars per share)             $ 83.67 $ 66.10
Restricted Stock and Restricted Stock Unit Awards | Graded vesting                
Stock-Based Compensation                
Vesting (as a percent)             33.333%  
Award vesting period             3 years  
Restricted Stock and Restricted Stock Unit Awards | Cliff vesting                
Stock-Based Compensation                
Award vesting period             3 years