v3.26.1
Income Taxes - Schedule of Income (Loss) Before Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Tax Disclosure [Abstract]          
United States     $ (223,032) $ (325,280) $ (197,191)
Foreign     19 (7) 56
Loss before income taxes $ (21,341) $ (51,028) $ (223,013) $ (325,287) $ (197,135)