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Savings and Deferred Compensation Plans - Schedule of Deferred Compensation Plans Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2024	Sep. 29, 2023	Sep. 30, 2022
Savings And Deferred Compensation Plans [Abstract]
Deferred compensation plans expense	$ (1,471)	$ 4,679	$ 1,697
Deferred compensation arrangement investments	$ 183,348	$ 160,858

X

- Definition

Savings And Deferred Compensation Plans [Abstract]

+ References

No definition available.

+ Details

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X

- Definition

Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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Balance Type:	debit
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X

- Definition

The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 710
-SubTopic 10
-Name Accounting Standards Codification
-Section 30
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483043/710-10-30-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-1

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