{"cik":2098669,"taxonomy":"us-gaap","tag":"ShareBasedCompensation","label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","entityName":"United Acquisition Corp. I","units":{"USD":[{"start":"2025-10-22","end":"2025-12-31","val":346000,"accn":"0001493152-26-013617","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-30","frame":"CY2025Q4"}]}}