{"cik":1571949,"taxonomy":"us-gaap","tag":"StockholdersEquityNoteStockSplitConversionRatio1","label":"Stockholders' Equity Note, Stock Split, Conversion Ratio","description":"Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.","entityName":"Intercontinental Exchange, Inc.","units":{"pure":[{"end":"2016-10-27","val":5,"accn":"0001571949-18-000003","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-07"},{"end":"2016-10-27","val":5,"accn":"0001571949-19-000003","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-07","frame":"CY2016Q3I"}]}}