{"cik":1021860,"taxonomy":"us-gaap","tag":"ShareBasedCompensation","label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","entityName":"NOV INC.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":43000000,"accn":"0000950123-10-017647","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-26","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":67000000,"accn":"0000950123-10-017647","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-26"},{"start":"2008-01-01","end":"2008-12-31","val":67000000,"accn":"0000950123-11-017063","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-23","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":68000000,"accn":"0000950123-10-017647","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-26"},{"start":"2009-01-01","end":"2009-12-31","val":68000000,"accn":"0000950123-11-017063","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-23"},{"start":"2009-01-01","end":"2009-12-31","val":68000000,"accn":"0001193125-12-074776","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0000950123-11-017063","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0001193125-12-074776","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0001193125-13-070840","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":73000000,"accn":"0001193125-12-074776","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":73000000,"accn":"0001193125-13-070840","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2011-01-01","end":"2011-12-31","val":73000000,"accn":"0001193125-14-053283","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2011-01-01","end":"2011-12-31","val":73000000,"accn":"0001193125-14-309506","fy":null,"fp":null,"form":"8-K","filed":"2014-08-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":80000000,"accn":"0001193125-13-070840","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-22"},{"start":"2012-01-01","end":"2012-12-31","val":80000000,"accn":"0001193125-14-053283","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":80000000,"accn":"0001193125-14-309506","fy":null,"fp":null,"form":"8-K","filed":"2014-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":80000000,"accn":"0000950123-15-003051","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":92000000,"accn":"0001193125-14-053283","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":92000000,"accn":"0001193125-14-309506","fy":null,"fp":null,"form":"8-K","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":92000000,"accn":"0000950123-15-003051","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":92000000,"accn":"0001193125-16-469696","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":101000000,"accn":"0000950123-15-003051","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":101000000,"accn":"0001193125-16-469696","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2014-01-01","end":"2014-12-31","val":101000000,"accn":"0001193125-17-047937","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":109000000,"accn":"0001193125-16-469696","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-19"},{"start":"2015-01-01","end":"2015-12-31","val":109000000,"accn":"0001193125-17-047937","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-17"},{"start":"2015-01-01","end":"2015-12-31","val":109000000,"accn":"0001193125-18-048333","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":107000000,"accn":"0001193125-17-047937","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-17"},{"start":"2016-01-01","end":"2016-12-31","val":107000000,"accn":"0001193125-18-048333","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-16"},{"start":"2016-01-01","end":"2016-12-31","val":107000000,"accn":"0001564590-19-002967","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":124000000,"accn":"0001193125-18-048333","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-16"},{"start":"2017-01-01","end":"2017-12-31","val":124000000,"accn":"0001564590-19-002967","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":124000000,"accn":"0001564590-20-004552","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":110000000,"accn":"0001564590-19-002967","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":110000000,"accn":"0001564590-20-004552","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":110000000,"accn":"0001564590-21-005708","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":130000000,"accn":"0001564590-20-004552","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":130000000,"accn":"0001564590-21-005708","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-12"},{"start":"2019-01-01","end":"2019-12-31","val":130000000,"accn":"0001564590-22-004755","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-11","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":105000000,"accn":"0001564590-21-005708","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-12"},{"start":"2020-01-01","end":"2020-12-31","val":105000000,"accn":"0001564590-22-004755","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-11"},{"start":"2020-01-01","end":"2020-12-31","val":105000000,"accn":"0000950170-23-002767","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-14","frame":"CY2020"},{"start":"2021-01-01","end":"2021-09-30","val":59000000,"accn":"0000950170-22-020421","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-10-28"},{"start":"2021-01-01","end":"2021-12-31","val":78000000,"accn":"0001564590-22-004755","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-11"},{"start":"2021-01-01","end":"2021-12-31","val":78000000,"accn":"0000950170-23-002767","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-14"},{"start":"2021-01-01","end":"2021-12-31","val":78000000,"accn":"0000950170-24-015145","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":33000000,"accn":"0000950170-23-035210","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-07-27"},{"start":"2022-01-01","end":"2022-09-30","val":50000000,"accn":"0000950170-22-020421","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-10-28"},{"start":"2022-01-01","end":"2022-09-30","val":50000000,"accn":"0000950170-23-055867","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-10-27"},{"start":"2022-01-01","end":"2022-12-31","val":67000000,"accn":"0000950170-23-002767","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":67000000,"accn":"0000950170-24-015145","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":67000000,"accn":"0000950170-25-021042","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":15000000,"accn":"0000950170-24-048859","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-04-26","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":32000000,"accn":"0000950170-23-035210","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-07-27"},{"start":"2023-01-01","end":"2023-06-30","val":32000000,"accn":"0000950170-24-087179","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-07-29"},{"start":"2023-01-01","end":"2023-09-30","val":49000000,"accn":"0000950170-23-055867","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-10-27"},{"start":"2023-01-01","end":"2023-09-30","val":49000000,"accn":"0000950170-24-117316","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-25"},{"start":"2023-01-01","end":"2023-12-31","val":66000000,"accn":"0000950170-24-015145","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":66000000,"accn":"0000950170-25-021042","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":66000000,"accn":"0001193125-26-048350","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-12","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":19000000,"accn":"0000950170-24-048859","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-04-26"},{"start":"2024-01-01","end":"2024-03-31","val":19000000,"accn":"0000950170-25-059817","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-04-29","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":36000000,"accn":"0000950170-24-087179","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-07-29"},{"start":"2024-01-01","end":"2024-06-30","val":36000000,"accn":"0000950170-25-099476","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-29"},{"start":"2024-01-01","end":"2024-09-30","val":53000000,"accn":"0000950170-24-117316","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-25"},{"start":"2024-01-01","end":"2024-09-30","val":53000000,"accn":"0001193125-25-253755","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-28"},{"start":"2024-01-01","end":"2024-12-31","val":70000000,"accn":"0000950170-25-021042","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-14"},{"start":"2024-01-01","end":"2024-12-31","val":70000000,"accn":"0001193125-26-048350","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-12","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":16000000,"accn":"0000950170-25-059817","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-04-29"},{"start":"2025-01-01","end":"2025-03-31","val":16000000,"accn":"0001193125-26-185866","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-28","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":33000000,"accn":"0000950170-25-099476","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-29"},{"start":"2025-01-01","end":"2025-09-30","val":50000000,"accn":"0001193125-25-253755","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-28"},{"start":"2025-01-01","end":"2025-12-31","val":67000000,"accn":"0001193125-26-048350","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-12","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":26000000,"accn":"0001193125-26-185866","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-28","frame":"CY2026Q1"}]}}