Additional Comprehensive Income (Loss) Detail (Tables)

9 Months Ended

Sep. 30, 2024

Other Income and Expenses [Abstract]

Schedule of Other Operating Cost and Expense, by Component

Pre-development, reclamation, and other consists of the following:

	Three Months Ended September 30,				Nine Months Ended September 30,
In thousands	2024		2023		2024		2023
Silvertip ongoing carrying costs	$	1,675	$	2,780	$	6,091	$	13,569
Loss on sale of assets	176		19		4,352		331
Asset retirement accretion	4,233		4,153		12,463		12,219
Kensington royalty settlement(1)	—		—		6,750		—
Transaction costs	976		—		976		—
Other	1,523		1,747		4,769		3,830
Pre-development, reclamation and other	$	8,583	$	8,699	$	35,401	$	29,949

(1) See Note 16 -- Commitments and Contingencies for additional details on the Kensington royalty settlement.

Schedule of Nonoperating Income (Expense)

Other, net consists of the following:

	Three Months Ended September 30,				Nine Months Ended September 30,
In thousands	2024		2023		2024		2023
Foreign exchange gain (loss)	$	1,708	$	421	$	3,432	$	(107)
Loss on dispositions	—		—		—		(12,319)
Flow-through shares	1,248		—		5,193		—
RMC bankruptcy distribution	—		—		1,199		1,516
Other	478		57		1,505		820
Other, net	$	3,434	$	478	$	11,329	$	(10,090)