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

Stockholders' Equity - Schedule of Common Stock Repurchased through Open Market (Details) - USD ($) shares in Millions, $ in Millions	1 Months Ended	12 Months Ended
	Oct. 10, 2025	Aug. 31, 2025	Aug. 31, 2024	Aug. 31, 2023
Class of Warrant or Right [Line Items]
Shares Repurchased (in shares)		2.8	11.3	6.7
Cost		$ 377	$ 1,445	$ 487
2026 Share Repurchase Program - Open Market Share Repurchases \| Subsequent Event
Class of Warrant or Right [Line Items]
Shares Repurchased (in shares)	0.6
Cost	$ 135