Employee Benefits - Deferred Compensation Plan - Additional Information (Details) - USD ($) $ in Millions	Aug. 31, 2023	Aug. 31, 2022
Defined Contribution Plan Disclosure [Line Items]
Deferred compensation liability	$ 4	$ 1

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 70
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480794/715-70-50-1

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Balance Type:	na
Period Type:	duration