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Basis of Presentation (Details)
$ in Millions
Nov. 26, 2017
restaurant
May 28, 2017
USD ($)
Latin America, the Middle East and Malaysia    
Summary Of Significant Accounting Policies [Line Items]    
Number of restaurants 35  
Entity Operated Units    
Summary Of Significant Accounting Policies [Line Items]    
Number of restaurants 3  
Franchised Units    
Summary Of Significant Accounting Policies [Line Items]    
Number of restaurants 35  
Accounting Standards Update 2015-17    
Summary Of Significant Accounting Policies [Line Items]    
Reclassification of deferred tax asset | $   $ 211.8