Quarterly report pursuant to Section 13 or 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
Sep. 30, 2020
Jun. 30, 2020
Derivative [Line Items]    
Purchase commitments $ 711,710 $ 514,553
Sales commitments (318,921) (309,134)
Margin sales commitments (6,864) (14,652)
Open derivative contracts 690,691 443,790
Forward contracts    
Derivative [Line Items]    
Open derivative contracts 112,243 73,948
Future contracts    
Derivative [Line Items]    
Open derivative contracts $ 578,448 $ 369,842