Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Liability for remediation and reclamation obligations	$ 2.2	$ 4.0
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current, Other liabilities	Accrued Liabilities, Current, Other liabilities