iAnthus Capital Holdings, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Income Taxes - Summary of Income Tax Expense and Effective Tax Rates (Detail)

Income Taxes - Summary of Income Tax Expense and Effective Tax Rates (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Loss before income taxes	$ (9,073)	$ (5,997)	$ (14,501)	$ (18,505)
Income tax expense	$ 3,472	$ 5,645	$ 11,612	$ 16,924
Effective tax rate	(38.30%)	(94.10%)	(80.10%)	(91.50%)

- Definition

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

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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