{"cik":4281,"taxonomy":"us-gaap","tag":"PaymentsToAcquireOtherPropertyPlantAndEquipment","label":"Payments to Acquire Other Property, Plant, and Equipment","description":"Amount of cash outflow from the acquisition of or improvements to long-lived, physical assets used to produce goods and services and not intended for resale, classified as other.","entityName":"HOWMET AEROSPACE INC.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":22000000,"accn":"0001193125-10-034308","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-18","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":11000000,"accn":"0001193125-09-154110","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-07-23"},{"start":"2008-01-01","end":"2008-09-30","val":16000000,"accn":"0001193125-09-212942","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-10-23"},{"start":"2008-01-01","end":"2008-12-31","val":25000000,"accn":"0001193125-11-039230","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-17","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":25000000,"accn":"0001193125-10-034308","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-18"},{"start":"2009-01-01","end":"2009-03-31","val":3000000,"accn":"0001193125-10-090165","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-04-22","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":5000000,"accn":"0001193125-10-195058","fy":2010,"fp":"Q2","form":"10-Q/A","filed":"2010-08-23"},{"start":"2009-01-01","end":"2009-06-30","val":5000000,"accn":"0001193125-09-154110","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-07-23"},{"start":"2009-01-01","end":"2009-09-30","val":5000000,"accn":"0001193125-10-233859","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-22"},{"start":"2009-01-01","end":"2009-09-30","val":5000000,"accn":"0001193125-09-212942","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-10-23"},{"start":"2009-01-01","end":"2009-12-31","val":5000000,"accn":"0001193125-12-065493","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-16","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":5000000,"accn":"0001193125-11-039230","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-17"},{"start":"2009-01-01","end":"2009-12-31","val":5000000,"accn":"0001193125-10-034308","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-18"}]}}