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v3.26.1

Acquisitions of Subsidiaries (Details) $ / shares in Units, € in Thousands, $ in Thousands |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 06, 2023 USD ($) | Jan. 01, 2023 USD ($) | Aug. 31, 2022 $ / shares shares | Dec. 31, 2025 USD ($) | Dec. 31, 2023 USD ($) shares | Dec. 31, 2023 EUR (€) shares
AMTD Assets [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Business acquisition percentage of voting interests acquired |  |  | 96.10% |  |  |
The Art Newspaper SA [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Business acquisition percentage of voting interests acquired |  |  |  |  | 100.00% |
Business acquisition equity interests issued or issuable number of shares issued (in Shares) | shares |  |  |  |  | 8,688,525 | 8,688,525
Business combination, separately recognized transactions, additional disclosures, acquisition costs |  |  |  |  |  |
Acquisition paid amount |  |  |  |  | 2,540 |
Total consideration |  |  |  |  | 16,831 |
Business combination, acquired receivables, gross contractual amount |  |  |  | $ 975 |  |
Business combination, bargain purchase, gain recognized, amount |  |  |  | 4,469 |  |
Net income (loss) attributable to parent |  |  |  |  | 45 |
Revenue from business combination |  |  |  |  | 2,000 |
The Art Newspaper SA [Member] | AMTD Idea Group [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Net income (loss) attributable to parent |  | $ 152,400 |  |  |  |
Revenues |  | $ 135,000 |  |  |  |
Lofficiel [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Business combination, separately recognized transactions, additional disclosures, acquisition costs |  |  |  |  |  |
Business combination, acquired receivables, gross contractual amount |  |  |  | 622 |  |
Business combination, acquired receivable, fair value |  |  |  | 920 |  |
AMTD Digital [Member] | The Art Newspaper SA [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Business acquisition equity interests issued or issuable number of shares issued (in Shares) | shares |  |  |  |  | 380,065 | 380,065
Acquisition paid amount | € |  |  |  |  |  | € 2,888,888
Class B Ordinary Shares [Member] | AMTD Assets [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Business acquisition equity interests issued or issuable number of shares issued (in Shares) | shares |  |  | 30,875,576 |  |  |
Business acquisition share price (in Dollars per share) | $ / shares |  |  | $ 8.68 |  |  |
Capital Reserve [Member] | AMTD Assets [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Stock issued during period value purchase of assets | $ 275,154 |  |  |  |  |
Treasury Stock, Common [Member] | AMTD Assets [Member] |  |  |  |  |  |
Acquisitions of Subsidiaries [Line Items] |  |  |  |  |  |
Payments for repurchase of equity |  |  |  | $ 268,000 |  |

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