Annual report pursuant to Section 13 and 15(d)

Derivative Instruments and Hedging Transactions - Schedule of Outstanding Commitments and Open Forward and Future Contracts (Details)

v3.20.2
Derivative Instruments and Hedging Transactions - Schedule of Outstanding Commitments and Open Forward and Future Contracts (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Jun. 30, 2019
Derivative [Line Items]    
Purchase commitments $ 514,553 $ 166,600
Sales commitments (309,134) (158,870)
Margin sales commitments (14,652) (11,652)
Open derivative contracts 443,790 205,830
Forward contracts    
Derivative [Line Items]    
Open derivative contracts 73,948 133,612
Future contracts    
Derivative [Line Items]    
Open derivative contracts $ 369,842 $ 72,218