Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

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Restructuring and Impairment Charges Schedule of Restructuring Accrual Activity (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Jul. 04, 2020	Apr. 04, 2020	Jan. 04, 2020	Jun. 29, 2019	Jul. 04, 2020	Jun. 29, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 258	$ 1,347	$ 447		$ 258
Restructuring and impairment charges	0	6,003	0	$ 0	6,003	$ 0
Amounts utilized	(1,089)	(5,103)
Fixed Asset and Operating Right-of-Use Asset Impairment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0	0	0		0
Restructuring and impairment charges	0	3,054			3,100
Amounts utilized	0	(3,054)
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	258	1,347	$ 447		258
Restructuring and impairment charges	0	2,949			$ 2,900
Amounts utilized	$ (1,089)	$ (2,049)