{"cik":2115404,"taxonomy":"us-gaap","tag":"Assets","label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","entityName":"Collective Acquisition Corp. II","units":{"USD":[{"end":"2026-03-31","val":368464,"accn":"0001213900-26-067939","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-06-12","frame":"CY2026Q1I"}]}}