Trade Receivables and Allowance for Credit Losses (Tables)	3 Months Ended
Dec. 26, 2020
Receivables [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	The following is a rollforward of the allowance for credit losses as of December 26, 2020, compared to December 28, 2019:

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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