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Geographic and Significant Customer Information - Additional Information (Details) - segment
3 Months Ended 6 Months Ended
Apr. 03, 2020
Mar. 29, 2019
Apr. 03, 2020
Mar. 29, 2019
Segment Reporting [Abstract]        
Number of reportable operating segment     1  
Revenue | Customer Concentration Risk [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Concentration risk, percentage 58.00% 55.00% 59.00% 56.00%