Description Of Business and Basis Of Presentation (New Accounting Pronouncements) (Details)	6 Months Ended
Apr. 02, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Document Period End Date	Apr. 02, 2021

The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.

No definition available.

Name:	dei_DocumentPeriodEndDate
Namespace Prefix:	dei_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration