{"cik":1907982,"taxonomy":"us-gaap","tag":"Goodwill","label":"Goodwill","description":"Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","entityName":"D-WAVE QUANTUM INC.","units":{"USD":[{"end":"2025-12-31","val":0,"accn":"0001907982-26-000059","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-12","frame":"CY2025Q4I"},{"end":"2026-03-31","val":342588000,"accn":"0001907982-26-000059","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-12","frame":"CY2026Q1I"}]}}