Income Taxes - Schedule of Loss before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Canada	$ (243,410)	$ (174,491)	$ (121,335)
United States	4,991	(8,194)	(3,920)
Loss before income taxes	$ (238,419)	$ (182,685)	$ (125,255)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details