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Fair Valaue of Financial Instruments - Schedule of Fair Value Assets and Liabilities Measured on a Recurring and Nonrecurring Basis (Details) (Fair Value Measurements Recurring Basis, USD $)
In Millions, unless otherwise specified
May 31, 2014
Jun. 01, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Total $ 17.6 $ 15.9
Total 0.1 0.3
Quoted Prices With Other Observable Inputs (Level 2)
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Foreign currency forward contracts 0.2 0.3
Deferred compensation plan 6.3 4.8
Asset-Backed Securities | Quoted Prices With Other Observable Inputs (Level 2)
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Available-for-sale marketable securities 0.4 0.8
Corporate Debt Securities | Quoted Prices With Other Observable Inputs (Level 2)
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Available-for-sale marketable securities 1.2 1.7
Government Obligations | Quoted Prices With Other Observable Inputs (Level 2)
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Available-for-sale marketable securities 7.9 5.1
Mortgage-Backed Securities | Quoted Prices With Other Observable Inputs (Level 2)
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Available-for-sale marketable securities 1.6 3.2
Foreign Exchange Forward | Quoted Prices With Other Observable Inputs (Level 2)
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Foreign currency forward contracts $ 0.1 $ 0.3