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 805
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479907/805-20-50-5

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Balance Type:	na
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Business Acquisitions - Purchase Price Allocation (Parenthetical) (Detail)	May 31, 2023	Sep. 30, 2022	Aug. 31, 2022	May 31, 2022
Tibet Tianli Education Technology Co Ltd [Member]
Business Acquisition [Line Items]
Business acquisition, equity interest	17.40%	12.40%	17.40%	42.40%