XML 75 R64.htm IDEA: XBRL DOCUMENT v3.21.4
Stock-based Compensation - Weighted Average Assumptions (Details) - LTIP - $ / shares
3 Months Ended
Nov. 01, 2021
Nov. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected life 6 years 10 months 28 days  
Expected volatility 24.40%  
Dividend yield 0.85%  
Estimated fair value (in USD per share) $ 102.40  
Exercise price (in USD per share) $ 434.82 $ 434.82
Fair value as a percentage of exercise price 23.50%  
Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 0.07%  
Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 1.56%