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INVENTORIES:

12 Months Ended

Dec. 31, 2023

INVENTORIES:

INVENTORIES:

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NOTE 4—INVENTORIES:

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​	​	​	​	​	​	​
​	​	At December 31,
(in millions)	​	2023			2022
Inventory, current:	​	​	​	​	​	​
Metals at average cost:	​	​	​	​	​	​
Finished goods	​	$	68.8	​	$	78.5
Work-in-process	​		313.0	​		330.5
Ore stockpiles on leach pads	​	​	230.9	​	​	259.7
Supplies at average cost	​		404.2	​		345.2
Total current inventory	​	$	1,016.9	​	$	1,013.9
Inventory, long-term:	​	​	​	​	​	​
Ore stockpiles on leach pads	​	$	1,121.7	​	$	1,064.3

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Total leaching costs added as long-term inventory of ore stockpiles in leach pads amounted to $291.6 million, $264.3 million and $247.4 million in 2023, 2022 and 2021, respectively. Long-term leaching inventories recognized as cost of sales amounted to $263.0 million, $297.5 million and $313.7 million in 2023, 2022 and 2021, respectively.

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- References

No definition available.

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- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 330
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//330/tableOfContent

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