{"cik":1508475,"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":"VNET Group, Inc.","units":{"CNY":[{"start":"2009-01-01","end":"2009-12-31","val":-5919000,"accn":"0001193125-12-167992","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-18","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-255389000,"accn":"0001193125-12-167992","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-18"},{"start":"2010-01-01","end":"2010-12-31","val":-255389000,"accn":"0001193125-13-178055","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-04-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":18444000,"accn":"0001193125-12-167992","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-18"},{"start":"2011-01-01","end":"2011-12-31","val":18444000,"accn":"0001193125-13-178055","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-04-26"},{"start":"2011-01-01","end":"2011-12-31","val":18444000,"accn":"0001193125-14-137194","fy":2013,"fp":"FY","form":"20-F","filed":"2014-04-09","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":56324000,"accn":"0001193125-13-178055","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-04-26"},{"start":"2012-01-01","end":"2012-12-31","val":56324000,"accn":"0001193125-14-137194","fy":2013,"fp":"FY","form":"20-F","filed":"2014-04-09"},{"start":"2012-01-01","end":"2012-12-31","val":56324000,"accn":"0001193125-15-126136","fy":2014,"fp":"FY","form":"20-F","filed":"2015-04-10","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-48226000,"accn":"0001193125-14-137194","fy":2013,"fp":"FY","form":"20-F","filed":"2014-04-09"},{"start":"2013-01-01","end":"2013-12-31","val":-48226000,"accn":"0001193125-15-126136","fy":2014,"fp":"FY","form":"20-F","filed":"2015-04-10"},{"start":"2013-01-01","end":"2013-12-31","val":-48226000,"accn":"0001193125-16-538598","fy":2015,"fp":"FY","form":"20-F","filed":"2016-04-12","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-348480000,"accn":"0001193125-15-126136","fy":2014,"fp":"FY","form":"20-F","filed":"2015-04-10"},{"start":"2014-01-01","end":"2014-12-31","val":-348480000,"accn":"0001193125-16-538598","fy":2015,"fp":"FY","form":"20-F","filed":"2016-04-12"},{"start":"2014-01-01","end":"2014-12-31","val":-348480000,"accn":"0001193125-17-121355","fy":2016,"fp":"FY","form":"20-F","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-428099000,"accn":"0001193125-16-538598","fy":2015,"fp":"FY","form":"20-F","filed":"2016-04-12"},{"start":"2015-01-01","end":"2015-12-31","val":-428099000,"accn":"0001193125-17-121355","fy":2016,"fp":"FY","form":"20-F","filed":"2017-04-12"},{"start":"2015-01-01","end":"2015-12-31","val":-428099000,"accn":"0001193125-18-115533","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-12","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-633598000,"accn":"0001193125-17-121355","fy":2016,"fp":"FY","form":"20-F","filed":"2017-04-12"},{"start":"2016-01-01","end":"2016-12-31","val":-633598000,"accn":"0001193125-18-115533","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-12"},{"start":"2016-01-01","end":"2016-12-31","val":-633598000,"accn":"0001193125-19-088444","fy":2018,"fp":"FY","form":"20-F","filed":"2019-03-27","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-772730000,"accn":"0001193125-18-115533","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-12"},{"start":"2017-01-01","end":"2017-12-31","val":-772730000,"accn":"0001193125-19-088444","fy":2018,"fp":"FY","form":"20-F","filed":"2019-03-27"},{"start":"2017-01-01","end":"2017-12-31","val":-772730000,"accn":"0001104659-20-042437","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-205065000,"accn":"0001193125-19-088444","fy":2018,"fp":"FY","form":"20-F","filed":"2019-03-27"},{"start":"2018-01-01","end":"2018-12-31","val":-205065000,"accn":"0001104659-20-042437","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-205065000,"accn":"0001104659-21-056551","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-182292000,"accn":"0001104659-20-042437","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-182292000,"accn":"0001104659-21-056551","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28"},{"start":"2019-01-01","end":"2019-12-31","val":-182292000,"accn":"0001104659-22-050369","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-2709347000,"accn":"0001104659-21-056551","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28"},{"start":"2020-01-01","end":"2020-12-31","val":-2709347000,"accn":"0001104659-22-050369","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-26"},{"start":"2020-01-01","end":"2020-12-31","val":-2709347000,"accn":"0001104659-23-050330","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":500098000,"accn":"0001104659-22-050369","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-26"},{"start":"2021-01-01","end":"2021-12-31","val":500098000,"accn":"0001104659-23-050330","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26"},{"start":"2021-01-01","end":"2021-12-31","val":500098000,"accn":"0001104659-24-052273","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-26","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-775952000,"accn":"0001104659-23-050330","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26"},{"start":"2022-01-01","end":"2022-12-31","val":-775952000,"accn":"0001104659-24-052273","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-26"},{"start":"2022-01-01","end":"2022-12-31","val":-775952000,"accn":"0001410578-25-000905","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-25","frame":"CY2022"},{"start":"2023-01-01","end":"2023-09-30","val":-201048000,"accn":"0001410578-25-000328","fy":2024,"fp":"Q3","form":"6-K","filed":"2025-03-13"},{"start":"2023-01-01","end":"2023-12-31","val":-2643836000,"accn":"0001104659-24-052273","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-26"},{"start":"2023-01-01","end":"2023-12-31","val":-2643836000,"accn":"0001410578-25-000905","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-25"},{"start":"2023-01-01","end":"2023-12-31","val":-2643836000,"accn":"0001104659-26-044361","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-16","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":194296000,"accn":"0001410578-25-000328","fy":2024,"fp":"Q3","form":"6-K","filed":"2025-03-13"},{"start":"2024-01-01","end":"2024-12-31","val":183200000,"accn":"0001410578-25-000905","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-25"},{"start":"2024-01-01","end":"2024-12-31","val":183200000,"accn":"0001104659-26-044361","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-16","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-251842000,"accn":"0001104659-26-044361","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-16","frame":"CY2025"}],"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2930000,"accn":"0001193125-12-167992","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":9038000,"accn":"0001193125-13-178055","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-04-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-7965000,"accn":"0001193125-14-137194","fy":2013,"fp":"FY","form":"20-F","filed":"2014-04-09","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-56166000,"accn":"0001193125-15-126136","fy":2014,"fp":"FY","form":"20-F","filed":"2015-04-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-66087000,"accn":"0001193125-16-538598","fy":2015,"fp":"FY","form":"20-F","filed":"2016-04-12","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-91256000,"accn":"0001193125-17-121355","fy":2016,"fp":"FY","form":"20-F","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-118767000,"accn":"0001193125-18-115533","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-12","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-29827000,"accn":"0001193125-19-088444","fy":2018,"fp":"FY","form":"20-F","filed":"2019-03-27","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-26183000,"accn":"0001104659-20-042437","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-02","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-415224000,"accn":"0001104659-21-056551","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":78477000,"accn":"0001104659-22-050369","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-26","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-112504000,"accn":"0001104659-23-050330","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-372378000,"accn":"0001104659-24-052273","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-26","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":27689000,"accn":"0001410578-25-000328","fy":2024,"fp":"Q3","form":"6-K","filed":"2025-03-13"},{"start":"2024-01-01","end":"2024-12-31","val":25098000,"accn":"0001410578-25-000905","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-25","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-36013000,"accn":"0001104659-26-044361","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-16","frame":"CY2025"}]}}