XML 38 R7.htm IDEA: XBRL DOCUMENT
v3.26.1

Consolidated Statements of Changes in Shareholders’ Equity (Deficit) (Parentheticals) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Statement of Stockholders' Equity [Abstract] |  |  |
Foreign currency translation adjustment, net of income taxes | $ 0 | $ 0 | $ 0

X
- Definition Represents of tax attributable to foreign currency translation adjustment. + References No definition available. + Details
Name: | bull_TaxAttributableToForeignCurrencyTranslationAdjustment
Namespace Prefix: | bull_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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