Quarterly report pursuant to Section 13 or 15(d)

Inventories - Additional Information (Details)

v3.22.2.2
Inventories - Additional Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Inventory [Line Items]    
Inventory held for sale [1] $ 458,487 $ 458,347
Precious metals inventory subject to repurchase arrangements 82,100 130,200
Consignment arrangements with customers 800 2,500
Commemorative coin inventory, held at lower of cost or net realizable value 1,546 1,434
Product financing arrangement, restricted 167,000 282,700
Unrealized gains (losses) included in inventory balance (4,900) (15,400)
Premium on metals position 27,588 27,059
Inventories    
Inventory [Line Items]    
Borrowed precious metals from suppliers 27,400 24,400
Inventory held for Sale    
Inventory [Line Items]    
Inventory held for sale $ 346,676 $ 299,844
[1] Includes amounts of the condensed consolidated variable interest entity, which is presented separately in the table below.