Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Name:	us-gaap_AssetImpairmentCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Goodwill And Intangible Assets (Schedule of Indefinite-Lived Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Apr. 13, 2025	Sep. 28, 2025	Sep. 29, 2024	Oct. 01, 2023
Indefinite-Lived Intangible Assets [Roll Forward]
Balance at September 29, 2024		$ 283,500
Impairment of trademark		(4,384)	$ (8,008)	$ (4,569)
Balance at September 28, 2025		105,600	$ 283,500
Trademark asset
Indefinite-Lived Intangible Assets [Roll Forward]
Impairment of trademark	$ (177,900)	$ (177,900)