Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481549/505-30-45-1

Name:	us-gaap_TreasuryStockValueAcquiredCostMethod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Stock Repurchase Program - Share Repurchase Activity (Detail) - USD ($) $ in Thousands	2 Months Ended	12 Months Ended
	Oct. 16, 2023	Aug. 26, 2023	Aug. 27, 2022	Aug. 28, 2021
Equity, Class of Treasury Stock [Line Items]
Amount		$ 3,723,289	$ 4,359,991	$ 3,378,321
Shares		1,524,000	2,220,000	2,592,000
Subsequent Events
Equity, Class of Treasury Stock [Line Items]
Amount	$ 512,400
Shares	200,303