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Stock-Based Compensation - Schedule of Stock Option Plan Transactions (Details) - Employee stock option - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
May 30, 2020
Jun. 01, 2019
Shares Under Option    
Outstanding at beginning of period (in shares) 790,059  
Exercised (423,815)  
Forfeited or expired (4,828)  
Outstanding at end of period (in shares) 361,416 790,059
Ending vested and expected to vest (shares) 361,416  
Exercisable at end of period (shares) 186,952  
Weighted-Average Exercise Prices    
Outstanding at beginning of period $ 32.17  
Exercised 31.63  
Forfeited or expired 33.38  
Outstanding at end of period 32.80 $ 32.17
Ending vested and expected to vest 32.80  
Exercisable at end of period $ 29.80  
Aggregate Intrinsic Value    
Aggregate intrinsic value at end of period (in millions of usd) $ 0.2 $ 3.0
Ending vested expected to vest 0.2  
Exercisable at end of period $ 0.2  
Weighted-Average Remaining Contractual Term    
Weighted average remaining contractual term at end of period (in years) 5 years 9 months 18 days 5 years 9 months 18 days
Ending vested expected to vest 5 years 9 months 18 days  
Exercisable at end of period 5 years 2 months 12 days