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Commitments and Contingencies Commitments and Contingencies (Details) - USD ($)
$ in Millions
Mar. 04, 2017
May 28, 2016
Performance Guarantee [Member]    
Loss Contingencies [Line Items]    
Guarantor Obligations, Maximum Exposure, Undiscounted $ 10.2  
Guarantor Obligations, Current Carrying Value 0.0 $ 0.0
Financial Standby Letter of Credit [Member]    
Loss Contingencies [Line Items]    
Guarantor Obligations, Maximum Exposure, Undiscounted 8.3  
Guarantor Obligations, Current Carrying Value $ 0.0 $ 0.0