XML 113 R97.htm IDEA: XBRL DOCUMENT
v3.26.1

Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024
Carrying amount: |  |
As of December 31, 2025 | $ 314,069 | $ 291,449
As of December 31, 2024 | 314,069 | 291,449
Properties [Member] |  |
Carrying amount: |  |
As of December 31, 2025 | 312,270 | 290,855
As of December 31, 2024 | 312,270 | 290,855
Leasehold improvement [Member] |  |
Carrying amount: |  |
As of December 31, 2025 | 1,448 |
As of December 31, 2024 | 1,448 |
Computer equipment [Member] |  |
Carrying amount: |  |
As of December 31, 2025 | 89 | 91
As of December 31, 2024 | 89 | 91
Right-of- use assets [Member] |  |
Carrying amount: |  |
As of December 31, 2025 | 262 | 503
As of December 31, 2024 | 262 | 503
Property Plant and Equipment Cost [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Cost | 299,689 | 71,191
Additions | 21,715 | 226,717
Disposal of subsidiaries | (4) | (212)
Exchange realignment | 10,835 | (1,917)
Ending Balance of Cost | 332,235 | 299,689
Property Plant and Equipment Cost [Member] | Properties [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Cost | 298,774 | 70,549
Additions | 19,966 | 226,165
Disposal of subsidiaries |  |
Exchange realignment | 10,761 | (1,850)
Ending Balance of Cost | 329,501 | 298,774
Property Plant and Equipment Cost [Member] | Leasehold improvement [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Cost |  |
Additions | 1,749 |
Disposal of subsidiaries |  |
Exchange realignment | (78) |
Ending Balance of Cost | 1,671 |
Property Plant and Equipment Cost [Member] | Computer equipment [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Cost | 152 | 150
Additions |  | 8
Disposal of subsidiaries | (4) |
Exchange realignment | 130 | (6)
Ending Balance of Cost | 278 | 152
Property Plant and Equipment Cost [Member] | Right-of- use assets [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Cost | 763 | 492
Additions |  | 544
Disposal of subsidiaries |  | (212)
Exchange realignment | 22 | (61)
Ending Balance of Cost | 785 | 763
Accumulated Depreciation [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Accumulated depreciation | (8,240) | (1,137)
Charge for the year | (9,904) | (6,730)
Disposal of subsidiaries | 4 | 145
Exchange realignment | (26) | (518)
Ending Balance of Accumulated depreciation | (18,166) | (8,240)
Accumulated Depreciation [Member] | Properties [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Accumulated depreciation | (7,919) | (987)
Charge for the year | (9,383) | (6,426)
Disposal of subsidiaries |  |
Exchange realignment | 71 | (506)
Ending Balance of Accumulated depreciation | (17,231) | (7,919)
Accumulated Depreciation [Member] | Leasehold improvement [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Accumulated depreciation |  |
Charge for the year | (253) |
Disposal of subsidiaries |  |
Exchange realignment | 30 |
Ending Balance of Accumulated depreciation | (223) |
Accumulated Depreciation [Member] | Computer equipment [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Accumulated depreciation | (61) | (28)
Charge for the year | (4) | (31)
Disposal of subsidiaries | 4 |
Exchange realignment | (128) | (2)
Ending Balance of Accumulated depreciation | (189) | (61)
Accumulated Depreciation [Member] | Right-of- use assets [Member] |  |
Schedule of Property, Plant and Equipment [Line Items] |  |
Beginning Balance of Accumulated depreciation | (260) | (122)
Charge for the year | (264) | (273)
Disposal of subsidiaries |  | 145
Exchange realignment | 1 | (10)
Ending Balance of Accumulated depreciation | $ (523) | $ (260)

X
- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(14)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
Name: | us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of increase (decrease) in accumulated depreciation, depletion and amortization of property, plant and equipment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
Name: | us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentPeriodIncreaseDecrease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of decrease in accumulated depreciation, depletion and amortization as a result of reclassifications from property, plant and equipment. + References No definition available. + Details
Name: | us-gaap_AccumulatedDepreciationDepletionAndAmortizationReclassificationsFromPropertyPlantAndEquipment1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of decrease in accumulated depreciation, depletion and amortization as a result of sale or disposal of property, plant and equipment. + References No definition available. + Details
Name: | us-gaap_AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentAdditions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of divestiture of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisposals
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
Name: | us-gaap_PropertyPlantAndEquipmentGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of increase (decrease) of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentGrossPeriodIncreaseDecrease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A + Details
Name: | us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 360 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478451/942-360-50-1 + Details
Name: | us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=amtd_PropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ComputerEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=amtd_RightOfUseAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis=amtd_PropertyPlantAndEquipmentCostMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis=amtd_AccumulatedDepreciationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |