Quarterly report pursuant to Section 13 or 15(d)

Inventories - Summary of Inventory (Details)

v3.21.1
Inventories - Summary of Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Jun. 30, 2020
Inventory [Line Items]    
Inventories [1] $ 310,854 $ 246,603
Restricted inventories 250,067 74,678
Restricted and nonrestricted inventory, net 560,921 321,281
Inventory held for Sale    
Inventory [Line Items]    
Inventories 207,104 153,412
Repurchase Arrangements with Customers    
Inventory [Line Items]    
Inventories 76,008 70,988
Consignment Arrangements with Customers    
Inventory [Line Items]    
Inventories 2,852 2,842
Commemorative Coins, Held at Lower of Cost or Net Realizable Value    
Inventory [Line Items]    
Inventories 128 17
Borrowed Precious Metals    
Inventory [Line Items]    
Inventories 24,762 19,344
Product Financing Arrangements, Restricted    
Inventory [Line Items]    
Restricted inventories $ 250,067 $ 74,678
[1] Includes amounts of the consolidated variable interest entity, which is presented separately in the table below.