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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)
9 Months Ended 12 Months Ended
Apr. 29, 2020
Mar. 29, 2020
Jun. 27, 2021
Jun. 28, 2020
Jun. 30, 2019
Accounting Policies [Line Items]          
Indefinite-Lived intangible assets     $ 0    
Fair value assets and liabilities amount transfers into or out of the levels     $ 0 $ 0 $ 0
Parkdale, Incorporated [Member]          
Accounting Policies [Line Items]          
Equity method investment, ownership percentage       66.00%  
Parkdale America LLC [Member]          
Accounting Policies [Line Items]          
Equity method investment, ownership percentage     34.00% 34.00%  
Equity method investment, other than temporary impairment   $ 45,194,000   $ 45,194,000  
Proceeds from sale of equity method investments $ 60,000,000        
Internal Software Development Costs [Member]          
Accounting Policies [Line Items]          
Property, plant and equipment, useful life     3 years