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Investments, Equity Method and Joint Ventures (Details) $ in Thousands, $ in Thousands		3 Months Ended	6 Months Ended
	Apr. 01, 2025 AUD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2025 USD ($)	Mar. 31, 2025	Dec. 31, 2024 USD ($)
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated affiliates(1)		$ 20,520	$ 20,520		$ 12,921
Investments without a readily determinable fair value(2)		1,500	1,500		2,969
Investments (Note 8)		22,020	22,020		$ 15,890
Net investment loss		$ 280	$ 420
Tate Transition Metals Limited
Schedule of Equity Method Investments [Line Items]
Equity method, ownership percentage	27.70%			19.90%
Payments to acquire additional interest in equity method investments	$ 1,750

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