{"cik":4515,"taxonomy":"us-gaap","tag":"CommonStockSharesAuthorized","label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","entityName":"AMERICAN AIRLINES GROUP INC.","units":{"shares":[{"end":"2009-12-31","val":1000,"accn":"0000950123-11-014740","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1000,"accn":"0000950123-11-014740","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":1000,"accn":"0001193125-12-063506","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1000,"accn":"0001193125-12-063506","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1000,"accn":"0000004515-13-000022","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-20"},{"end":"2011-12-31","val":1000,"accn":"0001193125-13-155505","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-04-16","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1000,"accn":"0000004515-13-000022","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-20"},{"end":"2012-12-31","val":1000,"accn":"0001193125-13-155505","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-04-16","frame":"CY2012Q4I"}]}}