{"cik":1163653,"taxonomy":"us-gaap","tag":"CurrentIncomeTaxExpenseBenefit","label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","entityName":"Nomura America Finance, LLC","units":{"JPY":[{"start":"2008-04-01","end":"2009-03-31","val":12777000000,"accn":"0001193125-11-201639","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-29","frame":"CY2008"},{"start":"2009-03-31","end":"2010-03-31","val":17587000000,"accn":"0001193125-12-286588","fy":2011,"fp":"FY","form":"20-F/A","filed":"2012-06-28","frame":"CY2009"},{"start":"2009-04-01","end":"2010-03-31","val":17587000000,"accn":"0001193125-11-201639","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-29"},{"start":"2010-03-31","end":"2011-03-31","val":6131000000,"accn":"0001193125-12-286588","fy":2011,"fp":"FY","form":"20-F/A","filed":"2012-06-28"},{"start":"2010-03-31","end":"2011-03-31","val":6131000000,"accn":"0001193125-13-273652","fy":2012,"fp":"FY","form":"20-F","filed":"2013-06-27","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":6131000000,"accn":"0001193125-11-201639","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-29"},{"start":"2011-04-01","end":"2012-03-31","val":21131000000,"accn":"0001193125-12-286588","fy":2011,"fp":"FY","form":"20-F/A","filed":"2012-06-28"},{"start":"2011-04-01","end":"2012-03-31","val":21131000000,"accn":"0001193125-13-273652","fy":2012,"fp":"FY","form":"20-F","filed":"2013-06-27"},{"start":"2011-04-01","end":"2012-03-31","val":21131000000,"accn":"0001193125-14-250159","fy":2014,"fp":"FY","form":"20-F","filed":"2014-06-26","frame":"CY2011"},{"start":"2012-03-31","end":"2013-03-31","val":78082000000,"accn":"0001193125-13-273652","fy":2012,"fp":"FY","form":"20-F","filed":"2013-06-27","frame":"CY2012"},{"start":"2012-04-01","end":"2013-03-31","val":78082000000,"accn":"0001193125-14-250159","fy":2014,"fp":"FY","form":"20-F","filed":"2014-06-26"},{"start":"2012-04-01","end":"2013-03-31","val":78082000000,"accn":"0001193125-15-234239","fy":2015,"fp":"FY","form":"20-F","filed":"2015-06-25"},{"start":"2013-04-01","end":"2014-03-31","val":28104000000,"accn":"0001193125-14-250159","fy":2014,"fp":"FY","form":"20-F","filed":"2014-06-26"},{"start":"2013-04-01","end":"2014-03-31","val":28104000000,"accn":"0001193125-15-234239","fy":2015,"fp":"FY","form":"20-F","filed":"2015-06-25"},{"start":"2013-04-01","end":"2014-03-31","val":28104000000,"accn":"0001193125-16-629445","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-23","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":94291000000,"accn":"0001193125-15-234239","fy":2015,"fp":"FY","form":"20-F","filed":"2015-06-25"},{"start":"2014-04-01","end":"2015-03-31","val":94291000000,"accn":"0001193125-16-629445","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-23"},{"start":"2014-04-01","end":"2015-03-31","val":94291000000,"accn":"0001193125-17-212331","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-26","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":81455000000,"accn":"0001193125-16-629445","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-23"},{"start":"2015-04-01","end":"2016-03-31","val":81455000000,"accn":"0001193125-17-212331","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-26"},{"start":"2015-04-01","end":"2016-03-31","val":81455000000,"accn":"0001193125-18-201584","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-25","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":57701000000,"accn":"0001193125-17-212331","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-26"},{"start":"2016-04-01","end":"2017-03-31","val":57701000000,"accn":"0001193125-18-201584","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-25"},{"start":"2016-04-01","end":"2017-03-31","val":57701000000,"accn":"0001193125-19-180633","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-25","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":43607000000,"accn":"0001193125-18-201584","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-25"},{"start":"2017-04-01","end":"2018-03-31","val":43607000000,"accn":"0001193125-19-180633","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-25"},{"start":"2017-04-01","end":"2018-03-31","val":43607000000,"accn":"0001193125-20-183187","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":35445000000,"accn":"0001193125-19-180633","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-25"},{"start":"2018-04-01","end":"2019-03-31","val":35445000000,"accn":"0001193125-20-183187","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-04-01","end":"2019-03-31","val":35445000000,"accn":"0001193125-21-199397","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-25","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":52805000000,"accn":"0001193125-20-183187","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-04-01","end":"2020-03-31","val":52805000000,"accn":"0001193125-21-199397","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-25"},{"start":"2019-04-01","end":"2020-03-31","val":52805000000,"accn":"0001193125-22-180720","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-24","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":91387000000,"accn":"0001193125-21-199397","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-25"},{"start":"2020-04-01","end":"2021-03-31","val":91387000000,"accn":"0001193125-22-180720","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-24"},{"start":"2020-04-01","end":"2021-03-31","val":91387000000,"accn":"0001193125-23-176640","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-28"},{"start":"2020-04-01","end":"2021-03-31","val":91387000000,"accn":"0001193125-24-093838","fy":2023,"fp":"FY","form":"20-F/A","filed":"2024-04-12","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":76984000000,"accn":"0001193125-22-180720","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-24"},{"start":"2021-04-01","end":"2022-03-31","val":76984000000,"accn":"0001193125-23-176640","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-28"},{"start":"2021-04-01","end":"2022-03-31","val":76984000000,"accn":"0001193125-24-093838","fy":2023,"fp":"FY","form":"20-F/A","filed":"2024-04-12"},{"start":"2021-04-01","end":"2022-03-31","val":76984000000,"accn":"0001193125-24-168473","fy":2024,"fp":"FY","form":"20-F","filed":"2024-06-26","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":51661000000,"accn":"0001193125-23-176640","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-28"},{"start":"2022-04-01","end":"2023-03-31","val":51661000000,"accn":"0001193125-24-093838","fy":2023,"fp":"FY","form":"20-F/A","filed":"2024-04-12"},{"start":"2022-04-01","end":"2023-03-31","val":51661000000,"accn":"0001193125-24-168473","fy":2024,"fp":"FY","form":"20-F","filed":"2024-06-26"},{"start":"2022-04-01","end":"2023-03-31","val":51661000000,"accn":"0001193125-25-144222","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-23","frame":"CY2022"},{"start":"2023-04-01","end":"2024-03-31","val":96942000000,"accn":"0001193125-24-168473","fy":2024,"fp":"FY","form":"20-F","filed":"2024-06-26"},{"start":"2023-04-01","end":"2024-03-31","val":96942000000,"accn":"0001193125-25-144222","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-23"},{"start":"2023-04-01","end":"2024-03-31","val":96942000000,"accn":"0001193125-26-277134","fy":2026,"fp":"FY","form":"20-F","filed":"2026-06-22","frame":"CY2023"},{"start":"2024-04-01","end":"2025-03-31","val":113150000000,"accn":"0001193125-25-144222","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-23"},{"start":"2024-04-01","end":"2025-03-31","val":113150000000,"accn":"0001193125-26-277134","fy":2026,"fp":"FY","form":"20-F","filed":"2026-06-22","frame":"CY2024"},{"start":"2025-04-01","end":"2026-03-31","val":157090000000,"accn":"0001193125-26-277134","fy":2026,"fp":"FY","form":"20-F","filed":"2026-06-22","frame":"CY2025"}],"USD":[{"start":"2010-04-01","end":"2011-03-31","val":74000000,"accn":"0001193125-11-201639","fy":2010,"fp":"FY","form":"20-F/A","filed":"2011-07-29","frame":"CY2010"}]}}