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Schedule II-Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands | 12 Months Ended
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Oct. 01, 2022 | Oct. 02, 2021 | Oct. 03, 2020
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Beginning of period | $ 34,095 |  |
End of period | 21,750 | $ 34,095 |
Allowance for doubtful accounts |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Beginning of period | 687 | 968 | $ 597
Charged to Costs and Expenses | (245) | (248) | 371
Other Additions | 0 | 0 | 0
Other Deductions | (442) | (33) | 0
End of period | 0 | 687 | 968
Inventory reserve |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Beginning of period | 23,042 | 31,163 | 29,313
Charged to Costs and Expenses | (2,171) | (2,965) | 4,170
Other Additions | 0 | 0 | 0
Other Deductions | (1,633) | (5,156) | (2,320)
End of period | 19,238 | 23,042 | 31,163
Valuation allowance for deferred taxes |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Beginning of period | 34,095 | 46,561 | 58,411
Charged to Costs and Expenses | 0 | 0 | 6,887
Other Additions | 0 | 0 | 0
Other Deductions | (12,345) | (12,466) | (18,737)
End of period | $ 21,750 | $ 34,095 | $ 46,561

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- Definition Amount of increase (decrease) in valuation and qualifying accounts and reserves from adjustment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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