Restructuring Plan - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Oct. 03, 2020	Oct. 03, 2020
Restructuring and Related Activities [Abstract]
Restructuring costs		$ 26,400
Restructuring charges	$ 26,285	$ 12,287

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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration