Consideration paid.

No definition available.

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- Definition

Newly issued orinary shares.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Price per share.

+ References

No definition available.

+ Details

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Namespace Prefix:	amtd_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The fair value, at acquisition date, of the consideration transferred 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
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-URIDate 2022-03-24

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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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Balance Type:	na
Period Type:	duration

- 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

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash inflow from issuing shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 7
-IssueDate 2022-03-24
-Paragraph 17
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_17_a&doctype=Standard
-URIDate 2022-03-24

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Details

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Balance Type:
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- Details

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- Details

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Subsequent event - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	Apr. 19, 2023	Feb. 28, 2023	Dec. 31, 2022
Disclosure of non-adjusting events after reporting period [line items]
Consideration paid			$ 993.0
Major ordinary share transactions [member]
Disclosure of non-adjusting events after reporting period [line items]
Consideration paid		$ 268.0
Share per price		$ 8.68
Major ordinary share transactions [member] \| AMTD Assets Group [member]
Disclosure of non-adjusting events after reporting period [line items]
Consideration transferred, acquisition-date fair value		$ 500.0
Percentage of equity transferred		100.00%
Class A Ordinary Shares [Member] \| Major ordinary share transactions [member]
Disclosure of non-adjusting events after reporting period [line items]
Newly issued ordinary shares	90,000,000
Proceeds from issuing shares	$ 93.6
Class B Ordinary Shares [Member] \| Major ordinary share transactions [member]
Disclosure of non-adjusting events after reporting period [line items]
Newly issued ordinary shares		30,875,576