XML 126 R84.htm IDEA: XBRL DOCUMENT v3.21.2
Stock-Based Compensation (Details) - USD ($)
12 Months Ended
May 29, 2021
May 30, 2020
Jun. 01, 2019
Share-based Compensation Arrangement by Share-based Payment Award      
Shares authorized ( in shares) 7,182,670    
Stock-based compensation cost not yet recognized $ 13,700,000    
Weighted-average period over which this amount is expected to be recognized 1 year 6 months    
Shares of common stock purchased (in shares) 71,468 70,145 62,957
Cash received from the exercise of stock options $ 3,000,000    
IRS statutory compensation ceiling $ 290,000    
Employee stock purchase program      
Share-based Compensation Arrangement by Share-based Payment Award      
Capital shares reserved for future issuance 4,000,000    
Reserved for purchase by plan participants (percentage) 85.00%    
Employee stock option      
Share-based Compensation Arrangement by Share-based Payment Award      
Weighted-average period over which this amount is expected to be recognized 1 year 7 months 13 days    
Intrinsic value of options exercised $ 500,000 $ 5,500,000 $ 3,300,000
Employee stock option | Director      
Share-based Compensation Arrangement by Share-based Payment Award      
Exercisable period (in years) 1 year    
Expiration period (in years) 10 years    
Restricted stock units      
Share-based Compensation Arrangement by Share-based Payment Award      
Weighted-average period over which this amount is expected to be recognized 1 year 4 months 24 days    
Exercisable period (in years) 3 years    
Conversion ratio to common stock 1    
Fair value of the shares that vested $ 1,500,000    
Granted (in usd per share) $ 26.71 $ 44.70 $ 37.81
Restricted stock units | After year one      
Share-based Compensation Arrangement by Share-based Payment Award      
Graded vesting (percent) 25.00%    
Restricted stock units | After year two      
Share-based Compensation Arrangement by Share-based Payment Award      
Graded vesting (percent) 25.00%    
Restricted stock units | After year three      
Share-based Compensation Arrangement by Share-based Payment Award      
Graded vesting (percent) 50.00%    
Performance share units      
Share-based Compensation Arrangement by Share-based Payment Award      
Weighted-average period over which this amount is expected to be recognized 1 year 3 months 18 days    
Expiration period (in years) 3 years    
Conversion ratio to common stock 1    
Fair value of the shares that vested $ 1,100,000    
Granted (in usd per share) $ 37.21 $ 45.71 $ 36.37
Minimum | Employee stock option      
Share-based Compensation Arrangement by Share-based Payment Award      
Exercisable period (in years) 1 year    
Maximum | Employee stock option      
Share-based Compensation Arrangement by Share-based Payment Award      
Exercisable period (in years) 3 years    
Expiration period (in years) 10 years    
Maximum | Executive Equalization Retirement Plan      
Share-based Compensation Arrangement by Share-based Payment Award      
Cash awards granted (percent) 50.00%    
Percentage of incentive cash bonus 100.00%