XML 37 R24.htm IDEA: XBRL DOCUMENT v3.24.2.u1
INVENTORIES: (Tables)
6 Months Ended
Jun. 30, 2024
INVENTORIES:  
Schedule of inventories

At June 30, 

At December 31, 

(in millions)

    

2024

    

2023

Inventory, current:

Metals at average cost:

Finished goods

$

58.9

$

68.8

Work-in-process

 

308.4

 

313.0

Ore stockpiles on leach pads  

227.6

230.9

Supplies at average cost

 

422.3

 

404.2

Total current inventory

$

1,017.2

$

1,016.9

Inventory, long-term:

Ore stockpiles on leach pads

$

1,146.4

$

1,121.7