Summary of Significant Accounting Policies (Details)	12 Months Ended
Oct. 01, 2021	Oct. 02, 2020	Sep. 27, 2019
Accounting Policies [Line Items]
Weeks in fiscal year	371 days	364 days	364 days

Duration of a fiscal period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

No definition available.

Name:	us-gaap_FiscalPeriodDuration
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration