Income Taxes Narrative (Details) - USD ($) $ in Millions	3 Months Ended	8 Months Ended	12 Months Ended
Sep. 04, 2021	Sep. 05, 2020	Sep. 04, 2021	Sep. 05, 2020	Dec. 26, 2020
Income Tax Disclosure [Abstract]
Swiss Tax Reform (TRAF)	$ 0	$ 77	$ 0	$ 77	$ 72
Tax Adjustments, Settlements, and Unusual Provisions	$ 112		$ 112

Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 25
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=123452999&loc=d3e28511-109314

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 25
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=123452999&loc=d3e28446-109314

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration