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Property Plant and Equipment - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 02, 2021
Jul. 03, 2020
Jul. 02, 2021
Jul. 03, 2020
Oct. 02, 2020
Property, Plant and Equipment [Abstract]          
Depreciation and amortization expense $ 5,800 $ 7,100 $ 18,100 $ 21,800  
Accumulated depreciation $ 179,693   $ 179,693   $ 165,850