XML 155 R142.htm IDEA: XBRL DOCUMENT
v3.23.2

Regulatory Requirement - Additional Information (Detail) - HKD ($) | Jan. 01, 2022 | Dec. 31, 2021
--- | --- | ---
AMTD Risk Solutions Group Limited [Member] |  |
Regulatory Requirement [Line Items] |  |
Paid-up Share Capital and Net Assets | $ 300 | $ 100

X
- Definition Minimum paid up share capital and net assets required to maintain for insurance brokerage subsidiary. + References No definition available. + Details
Name: | hkd_MinimumPaidUpShareCapitalAndNetAssetsRequiredToMaintainForInsuranceBrokerageSubsidiary
Namespace Prefix: | hkd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Regulatory requirement. + References No definition available. + Details
Name: | hkd_RegulatoryRequirementLineItems
Namespace Prefix: | hkd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=hkd_AmtdRiskSolutionsGroupLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |