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Corporate Information - Summary of information about company principal subsidiaries (Parenthetical) (Detail) - AMTD Digital [Member] | Dec. 31, 2022 | Feb. 28, 2022
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Disclosure of subsidiaries [line items] |  |
Percentage Of Acquisition Of Ordinary Shares | 82.70% |
Percentage of voting equity interests acquired | 97.10% | 82.70%

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- Definition Percentage of acquisition of ordinary shares. + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2022-03-24 -Paragraph B64 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B -URIDate 2022-03-24 + Details
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- Details
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