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Share-Based Compensation - Narrative (Details) - shares	12 Months Ended
	Sep. 27, 2019	Sep. 28, 2018	Sep. 29, 2017	Dec. 01, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forfeiture rate	6.40%	6.40%	8.70%
2013 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized				25,500,000

X

- Definition

The forfeiture rate applied to the calculated fair value of options granted to determine the appropriate expense to be recorded in accordance with accounting principles.

+ References

No definition available.

+ Details

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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X

- Definition

Number of shares authorized for issuance under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Details

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