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Segment Information - Additional Information (Details)
3 Months Ended 6 Months Ended
May 31, 2016
Customer
Jun. 28, 2015
Customer
May 31, 2016
Segment
Customer
Jun. 28, 2015
Customer
Segment Reporting Information [Line Items]        
Number of reportable segments | Segment     1  
Customer Concentration Risk | Operating Revenues | United States        
Segment Reporting Information [Line Items]        
Total operating revenues percentage 10.00% 0.00% 13.00% 0.00%
Number of customer | Customer 1 1 1 1