{"cik":1411207,"taxonomy":"us-gaap","tag":"CommonStockDividendsPerShareDeclared","label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","entityName":"ALLISON TRANSMISSION HOLDINGS, INC.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-06-30","val":0.06,"accn":"0001193125-12-325816","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-31"},{"start":"2012-01-01","end":"2012-06-30","val":0.06,"accn":"0001193125-13-310167","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0001193125-12-325816","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-31"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0001193125-13-187272","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2012-04-01","end":"2012-06-30","val":0.06,"accn":"0001193125-13-310167","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.12,"accn":"0001193125-12-443800","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0.12,"accn":"0001193125-13-414609","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":0.06,"accn":"0001193125-12-443800","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0.06,"accn":"0001193125-13-414609","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.18,"accn":"0001193125-13-084136","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-28"},{"start":"2012-01-01","end":"2012-12-31","val":0.18,"accn":"0001193125-14-063895","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-24"},{"start":"2012-01-01","end":"2012-12-31","val":0.18,"accn":"0001193125-15-055034","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.06,"accn":"0001193125-13-084136","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-28","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.06,"accn":"0001193125-13-187272","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":0.06,"accn":"0001193125-14-172445","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.18,"accn":"0001193125-13-310167","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":0.18,"accn":"0001193125-14-279688","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-25"},{"start":"2013-04-01","end":"2013-06-30","val":0.12,"accn":"0001193125-13-310167","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":0.12,"accn":"0001193125-14-279688","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-25","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.3,"accn":"0001193125-13-414609","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":0.3,"accn":"0001193125-14-384992","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-28"},{"start":"2013-07-01","end":"2013-09-30","val":0.12,"accn":"0001193125-13-414609","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":0.12,"accn":"0001193125-14-384992","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-28","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.42,"accn":"0001193125-14-063895","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-24"},{"start":"2013-01-01","end":"2013-12-31","val":0.42,"accn":"0001193125-15-055034","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.42,"accn":"0001193125-16-469168","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.12,"accn":"0001193125-14-063895","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-24","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.12,"accn":"0001193125-14-172445","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-30"},{"start":"2014-01-01","end":"2014-03-31","val":0.12,"accn":"0001193125-15-152186","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-28","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.24,"accn":"0001193125-14-279688","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-25"},{"start":"2014-01-01","end":"2014-06-30","val":0.24,"accn":"0001193125-15-265993","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-28"},{"start":"2014-04-01","end":"2014-06-30","val":0.12,"accn":"0001193125-14-279688","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-25"},{"start":"2014-04-01","end":"2014-06-30","val":0.12,"accn":"0001193125-15-265993","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-28","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.36,"accn":"0001193125-14-384992","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-28"},{"start":"2014-01-01","end":"2014-09-30","val":0.36,"accn":"0001193125-15-354771","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-27"},{"start":"2014-07-01","end":"2014-09-30","val":0.12,"accn":"0001193125-14-384992","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-28"},{"start":"2014-07-01","end":"2014-09-30","val":0.12,"accn":"0001193125-15-354771","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-27","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.51,"accn":"0001193125-15-055034","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.51,"accn":"0001193125-16-469168","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":0.51,"accn":"0001193125-17-056079","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-24","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.15,"accn":"0001193125-15-055034","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-20","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.15,"accn":"0001193125-15-152186","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-04-28"},{"start":"2015-01-01","end":"2015-03-31","val":0.15,"accn":"0001193125-16-556451","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-26","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.3,"accn":"0001193125-15-265993","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-28"},{"start":"2015-01-01","end":"2015-06-30","val":0.3,"accn":"0001193125-16-662171","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-28"},{"start":"2015-04-01","end":"2015-06-30","val":0.15,"accn":"0001193125-15-265993","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-28"},{"start":"2015-04-01","end":"2015-06-30","val":0.15,"accn":"0001193125-16-662171","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.45,"accn":"0001193125-15-354771","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-27"},{"start":"2015-01-01","end":"2015-09-30","val":0.45,"accn":"0001193125-16-746544","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-25"},{"start":"2015-07-01","end":"2015-09-30","val":0.15,"accn":"0001193125-15-354771","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-27"},{"start":"2015-07-01","end":"2015-09-30","val":0.15,"accn":"0001193125-16-746544","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-25","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001193125-16-469168","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001193125-17-056079","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-24"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001193125-18-047233","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.15,"accn":"0001193125-16-469168","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.15,"accn":"0001193125-16-556451","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-26"},{"start":"2016-01-01","end":"2016-03-31","val":0.15,"accn":"0001193125-17-142936","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-27","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.3,"accn":"0001193125-16-662171","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-28"},{"start":"2016-01-01","end":"2016-06-30","val":0.3,"accn":"0001193125-17-244245","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.15,"accn":"0001193125-16-662171","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-28"},{"start":"2016-04-01","end":"2016-06-30","val":0.15,"accn":"0001193125-17-244245","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.45,"accn":"0001193125-16-746544","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-25"},{"start":"2016-01-01","end":"2016-09-30","val":0.45,"accn":"0001193125-17-327177","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.15,"accn":"0001193125-16-746544","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-25"},{"start":"2016-07-01","end":"2016-09-30","val":0.15,"accn":"0001193125-17-327177","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.6,"accn":"0001193125-17-056079","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-24"},{"start":"2016-01-01","end":"2016-12-31","val":0.6,"accn":"0001193125-18-047233","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0.6,"accn":"0001411207-19-000050","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-26","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.15,"accn":"0001193125-17-056079","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-24","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0001193125-17-142936","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-27"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0001193125-18-146558","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.3,"accn":"0001193125-17-244245","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-01"},{"start":"2017-01-01","end":"2017-06-30","val":0.3,"accn":"0001193125-18-233153","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0.15,"accn":"0001193125-17-244245","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-01"},{"start":"2017-04-01","end":"2017-06-30","val":0.15,"accn":"0001193125-18-233153","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.45,"accn":"0001193125-17-327177","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-10-31"},{"start":"2017-01-01","end":"2017-09-30","val":0.45,"accn":"0001411207-18-000193","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-10-30"},{"start":"2017-07-01","end":"2017-09-30","val":0.15,"accn":"0001193125-17-327177","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-10-31"},{"start":"2017-07-01","end":"2017-09-30","val":0.15,"accn":"0001411207-18-000193","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-10-30","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.6,"accn":"0001193125-18-047233","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0.6,"accn":"0001411207-19-000050","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-26","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.15,"accn":"0001193125-18-146558","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"start":"2018-01-01","end":"2018-03-31","val":0.15,"accn":"0001411207-19-000101","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-04-23","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.3,"accn":"0001193125-18-233153","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0.15,"accn":"0001193125-18-233153","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.45,"accn":"0001411207-18-000193","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-10-30"},{"start":"2018-07-01","end":"2018-09-30","val":0.15,"accn":"0001411207-18-000193","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-10-30","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0.6,"accn":"0001411207-19-000050","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.15,"accn":"0001411207-19-000101","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-04-23","frame":"CY2019Q1"}]}}