Leases - Components of Lease Cost (Details) $ in Thousands	3 Months Ended	9 Months Ended
Jul. 04, 2020 USD ($)	Jul. 04, 2020 USD ($)
Leases [Abstract]
Operating lease cost	$ 4,907	$ 14,875
Variable lease cost	348	1,036
Short-term lease cost	123	383
Sublease income	(32)	(96)
Total lease cost	$ 5,346	$ 16,198
Weighted average remaining lease term	8 years 1 month 6 days	8 years 1 month 6 days
Weighted average discount rate	4.90%	4.90%

Amount of lease cost recognized by lessee for lease contract.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
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- References

No definition available.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

+ References

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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Amount of sublease income excluding finance and operating lease expense.

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- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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