Quarterly report pursuant to Section 13 or 15(d)

Inventories - Summary of Inventory (Details)

v3.20.2
Inventories - Summary of Inventory (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Jun. 30, 2020
Inventory [Line Items]    
Inventories [1] $ 311,582 $ 246,603
Restricted inventories 101,599 74,678
Restricted and nonrestricted inventory, net 413,181 321,281
Inventory held for Sale    
Inventory [Line Items]    
Inventories 211,194 153,412
Repurchase Arrangements with Customers    
Inventory [Line Items]    
Inventories 80,803 70,988
Consignment Arrangements with Customers    
Inventory [Line Items]    
Inventories 744 2,842
Commemorative Coins, Held at Lower of Cost or Net Realizable Value    
Inventory [Line Items]    
Inventories 9 17
Borrowed Precious Metals    
Inventory [Line Items]    
Inventories 18,832 19,344
Product Financing Arrangements, Restricted    
Inventory [Line Items]    
Restricted inventories $ 101,599 $ 74,678
[1] Includes amounts of the consolidated variable interest entity, which is presented separately in the table below.