XML 67 R53.htm IDEA: XBRL DOCUMENT v3.20.2
Stock and Stock-Based Incentive Plans Stock and Stock-Based Incentive Plans (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
May 31, 2020
Feb. 29, 2020
May 31, 2019
Share Repurchase Program      
Stock and Stock-Based Incentive Plans      
Stock Repurchase Program, Authorized Amount $ 2,000.0    
Available for repurchase, as of end of period $ 1,511.6   $ 1,909.1
Equity Option [Member]      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 4 years    
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 7 years    
Cash-settled restricted stock units (RSUs)      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 1,718,000 1,557,000  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 70.86 $ 66.85  
Cash-settled restricted stock units (RSUs) | Maximum      
Stock and Stock-Based Incentive Plans      
Cash payment per cash settled restricted stock unit 200.00%    
Cash-settled restricted stock units (RSUs) | Minimum      
Stock and Stock-Based Incentive Plans      
Cash payment per cash settled restricted stock unit 75.00%    
Stock-settled market stock units (MSUs)      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 523,000 477,000  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Market Stock Units Converted To Common Stock Conversion Ratio Number Of Final Trading Days In Vesting Period 40 days    
Share-based Compensation Arrangement by Share-based Payment Award, Conversion Ratio Quotient 2    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 90.24 $ 84.05  
Stock-settled market stock units (MSUs) | Maximum      
Stock and Stock-Based Incentive Plans      
Stock units converted to common stock for each unit granted 2    
Stock-settled market stock units (MSUs) | Minimum      
Stock and Stock-Based Incentive Plans      
Stock units converted to common stock for each unit granted 0    
Performance Shares [Member]      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 21,053    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 78.61    
Performance Shares [Member] | Maximum      
Stock and Stock-Based Incentive Plans      
Stock units converted to common stock for each unit granted 2    
PSU conversion threshold 200.00%    
Performance Shares [Member] | Minimum      
Stock and Stock-Based Incentive Plans      
Stock units converted to common stock for each unit granted 0    
PSU conversion threshold 25.00%    
Deferred Stock Units [Member]      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 38,730    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 1 year    
Stock units converted to common stock for each unit granted 1    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 80.19    
Restricted Stock [Member]      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 4,517    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 88.54    
Restricted Stock [Member] | Maximum      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Restricted Stock [Member] | Minimum      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 1 year    
Fiscal 2018 grants [Member] | Performance Shares [Member]      
Stock and Stock-Based Incentive Plans      
PSU conversion threshold 119.00%    
Fiscal 2020 Grants - Year 1 [Member] | Performance Shares [Member]      
Stock and Stock-Based Incentive Plans      
PSU conversion threshold 117.00%    
Fiscal 2020 Grants - Performance Target Not Set [Member] | Performance Shares [Member]      
Stock and Stock-Based Incentive Plans      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 42,099