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Reportable Segments, Geographic Information and Major Customers - Concentration of Risk (Details) - Customer Concentration Risk - Consolidated Net Sales | 12 Months Ended
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Sep. 30, 2023 | Oct. 01, 2022 | Oct. 02, 2021
GE Healthcare Technologies, Inc. ("GEHC") |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of concentration risk | 10.30% |  |
General Electric Company ("GE") |  |  |
Segment Reporting Information [Line Items] |  |  |
Percentage of concentration risk |  | 12.90% | 11.20%

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