{"cik":4515,"taxonomy":"us-gaap","tag":"WeightedAverageNumberOfSharesOutstandingBasic","label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","entityName":"American Airlines Group Inc.","units":{"shares":[{"start":"2025-01-01","end":"2025-09-30","val":659788000,"accn":"0000006201-26-000065","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-10-22"},{"start":"2025-07-01","end":"2025-09-30","val":660358000,"accn":"0000006201-26-000065","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-10-22","frame":"CY2025Q3"},{"start":"2026-01-01","end":"2026-09-30","val":662026000,"accn":"0000006201-26-000065","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-10-22"},{"start":"2026-07-01","end":"2026-09-30","val":662706000,"accn":"0000006201-26-000065","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-10-22","frame":"CY2026Q3"}]}}