Fair Value Measurement - Statement Of Income Classification (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Fair Value Statement Of Income Classification [Line Items]
Unrealized loss on zinc zero cost collar	$ 4,628		$ 2,119
Sales, net
Fair Value Statement Of Income Classification [Line Items]
Realized and unrealized derivative gain (loss), net	(2,164)	$ 669	(130)	$ 634
Other expenses, net
Fair Value Statement Of Income Classification [Line Items]
Realized loss on zinc zero cost collar	(829)		(2,457)
Unrealized loss on zinc zero cost collar	$ 4,628		$ 2,119