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

X

- Definition

Percentage of acquisition of ordinary shares.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

X

- 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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X

- 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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X

- Details

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