XML 137 R122.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

Provisions - Schedule of Provision Claims From Vendors (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2021
Provisions [Abstract] |  |
Beginning balance | $ 4,079 | $ 0
Additions from acquisition of subsidiaries |  | 4,094
Settled during the year | (831) | (95)
Exchange alignment | 142 | $ 80
Additions | 476 |
Ending balance | $ 3,866 |

X
- Definition Additional acquisition of subsidiaries provision. + References No definition available. + Details
Name: | amtd_AdditionalAcquisitionOfSubsidiariesProvision
Namespace Prefix: | amtd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Additions to provision. + References No definition available. + Details
Name: | amtd_AdditionsToProvision
Namespace Prefix: | amtd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Exchange alignment of provisions. + References No definition available. + Details
Name: | amtd_ExchangeAlignmentOfProvisions
Namespace Prefix: | amtd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Provision claims from vendors. + References No definition available. + Details
Name: | amtd_ProvisionClaimsFromVendors
Namespace Prefix: | amtd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | amtd_ProvisionsAbstract
Namespace Prefix: | amtd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Settlement of provisions. + References No definition available. + Details
Name: | amtd_SettlementOfProvisions
Namespace Prefix: | amtd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration