{"cik":1401708,"taxonomy":"us-gaap","tag":"EarningsPerShareBasic","label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","entityName":"NS Wind Down Co., Inc.","units":{"USD/shares":[{"start":"2019-01-01","end":"2019-03-31","val":-0.69,"accn":"0001401708-20-000039","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":-0.57,"accn":"0001401708-20-000039","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":-0.64,"accn":"0001401708-20-000039","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-10-01","end":"2019-12-31","val":0.67,"accn":"0001401708-20-000039","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-12-31","val":-2.82,"accn":"0001401708-23-000052","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.62,"accn":"0001401708-22-000099","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1.22,"accn":"0001401708-22-000139","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-0.6,"accn":"0001401708-22-000139","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-1.9,"accn":"0001401708-22-000153","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-07"},{"start":"2021-07-01","end":"2021-09-30","val":-0.69,"accn":"0001401708-22-000153","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-07","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-2.54,"accn":"0001401708-23-000052","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-0.86,"accn":"0001401708-22-000099","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-0.86,"accn":"0001401708-23-000116","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1.7,"accn":"0001401708-22-000139","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04"},{"start":"2022-01-01","end":"2022-06-30","val":-1.7,"accn":"0001401708-23-000195","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-0.85,"accn":"0001401708-22-000139","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04"},{"start":"2022-04-01","end":"2022-06-30","val":-0.85,"accn":"0001401708-23-000195","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-2.49,"accn":"0001401708-22-000153","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-07"},{"start":"2022-01-01","end":"2022-09-30","val":-2.49,"accn":"0001401708-23-000235","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06"},{"start":"2022-07-01","end":"2022-09-30","val":-0.79,"accn":"0001401708-22-000153","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":-0.79,"accn":"0001401708-23-000235","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-3.44,"accn":"0001401708-23-000052","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-0.88,"accn":"0001401708-23-000116","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1.8,"accn":"0001401708-23-000195","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03"},{"start":"2023-04-01","end":"2023-06-30","val":-0.92,"accn":"0001401708-23-000195","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-2.58,"accn":"0001401708-23-000235","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06"},{"start":"2023-07-01","end":"2023-09-30","val":-0.78,"accn":"0001401708-23-000235","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06","frame":"CY2023Q3"}]}}