Income and Mining Taxes - Income (Loss) Before Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Tax Examination [Line Items]
Income (loss) before income and mining taxes	$ (13,093)	$ (13,878)
Tax (expense) benefit	16,024	10,708
United States
Income Tax Examination [Line Items]
United States, Income (loss) before tax	(30,553)	(25,780)
Tax (expense) benefit	(3,819)	(1,018)
Canada
Income Tax Examination [Line Items]
Foreign, Income (loss) before tax	7,584	9,294
Tax (expense) benefit	(114)	0
Mexico
Income Tax Examination [Line Items]
Foreign, Income (loss) before tax	(25,204)	(21,399)
Tax (expense) benefit	(12,091)	(9,690)
Other jurisdictions
Income Tax Examination [Line Items]
Foreign, Income (loss) before tax	160	203
Tax (expense) benefit	$ 0	$ 0