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Geographic and Significant Customer Information - Additional Information (Details) - segment
3 Months Ended 9 Months Ended
Jul. 02, 2021
Jul. 03, 2020
Jul. 02, 2021
Jul. 03, 2020
Revenue from External Customer [Line Items]        
Number of reportable operating segment     1  
Top Ten Customers | Revenue | Customer Concentration Risk        
Revenue from External Customer [Line Items]        
Concentration risk, percentage 48.00% 66.00% 51.00% 61.00%