Summary Of Refranchisings, Franchisee Development And Acquisitions [Line Items].

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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-Topic 805
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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 20
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-Section 55
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-Paragraph 1
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-Topic 805
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- Definition

The number of franchises purchased during the period when there are significant changes in franchisor-owned outlets or franchised outlets during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 952
-SubTopic 10
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-Section 50
-Paragraph 1
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Summary of Refranchisings and Franchise Acquisition (Narrative) (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Sep. 28, 2025 USD ($)	Jul. 06, 2025 USD ($)	Sep. 28, 2025 USD ($) restaurant	Sep. 29, 2024 USD ($) restaurant
Summary Of Refranchisings, Franchisee Development And Acquisitions [Line Items]
Goodwill, acquired during period			$ 6,326
Del Taco
Summary Of Refranchisings, Franchisee Development And Acquisitions [Line Items]
Restaurants acquired from Del Taco franchisees \| restaurant			18	10
Goodwill, acquired during period	$ 6,300	$ 6,300	$ 6,326
Del Taco
Summary Of Refranchisings, Franchisee Development And Acquisitions [Line Items]
Purchase price			7,193	$ 86
Goodwill, acquired during period			$ 6,326	$ 0