Related party transactions (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Related Party Transaction [Line Items]
Revenues	$ 8,400,000	$ 4,700,000	$ 21,000,000.0	$ 11,900,000
Accounts payable	105,100,000		105,100,000		$ 134,500,000
Accounts receivable, net	8,200,000		8,200,000		1,000,000.0
Product revenue
Related Party Transaction [Line Items]
Revenues	4,400,000	3,500,000	11,500,000	9,700,000
Related Party
Related Party Transaction [Line Items]
Accounts payable	100,000		100,000
Accounts receivable, net					$ 200,000
Related Party | Glencore
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction	0	0	100,000	100,000
Related Party | Fade In Production Pty
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction			100,000	100,000
Related Party | Consulero Inc
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction	0	100,000	100,000	100,000
Related Party | Product revenue
Related Party Transaction [Line Items]
Revenue from contract with customer, gain (loss) from settlement of prior period sales	$ 1,300,000		$ 1,000,000.0
Revenues		$ 600,000		$ 1,800,000