{"cik":1888654,"taxonomy":"us-gaap","tag":"OtherAssetsNoncurrent","label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","entityName":"5E ADVANCED MATERIALS, INC.","units":{"USD":[{"end":"2025-06-30","val":0,"accn":"0001193125-26-219331","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-05-12","frame":"CY2025Q2I"},{"end":"2026-03-31","val":58000,"accn":"0001193125-26-219331","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-05-12","frame":"CY2026Q1I"}]}}