Nature of Business |
6 Months Ended |
|---|---|
Jun. 30, 2026 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Nature of Business | Nature of Business ITG, Inc. (the “Corporation”) was incorporated in Delaware on January 15, 2026. On July 2, 2026, in connection with an initial public offering ("IPO") and the Organizational Transactions described in Notes 2 and 4 below, the Corporation became a holding corporation and its principal asset is an indirect equity interest in ITG Parent, LLC ("ITG Parent"), through its wholly-owned subsidiary ITG Intermediate, LLC ("ITG Intermediate"). As an owner and sole managing member of ITG Parent, the Corporation operates and controls all of the business and affairs of ITG Parent through ITG Intermediate, and through ITG Parent and its subsidiaries, conducts its business. |