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Product Warranties - Schedule of Product Warranty Liability Activity (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Sep. 27, 2019 | Sep. 28, 2018 | Sep. 29, 2017
Movement in Standard Product Warranty Accrual [Roll Forward] |  |  |
Balance — beginning of year | $ 5,756 | $ 3,672 | $ 1,039
(Divested)/acquired | 0 | (49) | 952
Provisions/(expense) | (3,053) | 1,865 | 1,737
Direct charges/(payments) | 570 | 268 | (56)
Balance — end of year | $ 3,273 | $ 5,756 | $ 3,672

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- Definition Standard and Extended Product Warranty Accrual, Increase (Decrease) For Additions From Business Acquisition And Divestitures + References No definition available. + Details
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- Definition Standard and Extended Product Warranty Accrual, Increase (Decrease) For Direct Charges And Payments + References No definition available. + Details
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- Definition Standard and Extended Product Warranty Accrual, Increase (Decrease) for Warranties Issued and Preexisting Warranties + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c)(5) -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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