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Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Assets Held For Sale (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Jan. 31, 2020
Feb. 23, 2020
Nov. 24, 2019
Feb. 24, 2019
Feb. 23, 2020
Feb. 24, 2019
Aug. 25, 2019
Property, Plant and Equipment [Line Items]              
Restructuring costs   $ 13,528   $ 0 $ 13,934 $ 0  
Current portion of lease liabilities $ 300            
Long-term lease liabilities 3,000            
Asset impairment loss              
Property, Plant and Equipment [Line Items]              
Restructuring costs 10,900            
Asset reclassification from property and equipment to other current assets              
Property, Plant and Equipment [Line Items]              
Restructuring costs $ 2,600            
San Rafael, California              
Property, Plant and Equipment [Line Items]              
Property held for sale             $ 2,800
Impairment of assets held for sale     $ 400        
Cash proceeds from sale     $ 2,400