{"cik":3146,"taxonomy":"us-gaap","tag":"NetIncomeLoss","label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","entityName":"Spire Inc.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":49400000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2012-01-01","end":"2012-12-31","val":49400000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":47200000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2013-01-01","end":"2013-03-31","val":47200000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-700000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2013-04-01","end":"2013-06-30","val":-700000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":37600000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2013-01-01","end":"2013-09-30","val":37600000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26"},{"start":"2013-07-01","end":"2013-09-30","val":-8900000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2013-07-01","end":"2013-09-30","val":-8900000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":57400000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2013-01-01","end":"2013-12-31","val":57400000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":19800000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2013-10-01","end":"2013-12-31","val":19800000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":43000000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2014-01-01","end":"2014-03-31","val":43000000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-600000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2014-04-01","end":"2014-06-30","val":-600000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":33000000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2014-01-01","end":"2014-09-30","val":33000000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26"},{"start":"2014-07-01","end":"2014-09-30","val":-9400000,"accn":"0000003146-14-000006","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-25"},{"start":"2014-07-01","end":"2014-09-30","val":-9400000,"accn":"0000003146-14-000009","fy":2014,"fp":"FY","form":"10-KT/A","filed":"2014-11-26","frame":"CY2014Q3"},{"start":"2024-10-01","end":"2025-06-30","val":311500000,"accn":"0001193125-26-334335","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-08-05"},{"start":"2025-04-01","end":"2025-06-30","val":20900000,"accn":"0001193125-26-334335","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-08-05","frame":"CY2025Q2"},{"start":"2025-10-01","end":"2026-06-30","val":588400000,"accn":"0001193125-26-334335","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-08-05"},{"start":"2026-04-01","end":"2026-06-30","val":211200000,"accn":"0001193125-26-334335","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-08-05","frame":"CY2026Q2"}]}}