For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-42

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 275
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-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Summary of Significant Accounting Policies - Summary of Concentration Risk (Details) - Customer Concentration Risk	12 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 24, 2022
Aggregate Percent of Total \| Accounts Receivable
Concentration Risk [Line Items]
Concentration risk, percentage	92.80%	96.90%
Customer A \| Revenue from Contract with Customer Benchmark
Concentration Risk [Line Items]
Concentration risk, percentage	86.90%	88.40%	94.40%
Customer A \| Accounts Receivable
Concentration Risk [Line Items]
Concentration risk, percentage	92.80%	86.60%
Customer B \| Accounts Receivable
Concentration Risk [Line Items]
Concentration risk, percentage		10.30%